update README for release v5.1.1

account for DTLS extra header size when reading msg from pool

.github/workflows/macos-check.yml

@@ -0,0 +1,28 @@
+name: macOS Build Test
+
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ '*' ]
+
+jobs:
+  build:
+
+    runs-on: macos-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: brew
+      run: brew install automake libtool
+    - name: autogen
+      run: ./autogen.sh
+    - name: configure
+      run: ./configure
+    - name: make
+      run: make
+    - name: make check
+      run: make check
+    - name: make distcheck
+      run: make distcheck
+

.github/workflows/ubuntu-check.yml

@@ -0,0 +1,26 @@
+name: Ubuntu Build Test
+
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ '*' ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: autogen
+      run: ./autogen.sh
+    - name: configure
+      run: ./configure
+    - name: make
+      run: make
+    - name: make check
+      run: make check
+    - name: make distcheck
+      run: make distcheck
+

.github/workflows/windows-check.yml

@@ -0,0 +1,38 @@
+name: Windows Build Test
+
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ '*' ]
+
+env:
+  # Path to the solution file relative to the root of the project.
+  SOLUTION_FILE_PATH: wolfssl64.sln
+
+  # Configuration type to build.
+  # You can convert this to a build matrix if you need coverage of multiple configuration types.
+  # https://docs.github.com/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
+  BUILD_CONFIGURATION: Release
+  BUILD_PLATFORM: x64
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Add MSBuild to PATH
+      uses: microsoft/setup-msbuild@v1
+
+    - name: Restore NuGet packages
+      working-directory: ${{env.GITHUB_WORKSPACE}}
+      run: nuget restore ${{env.SOLUTION_FILE_PATH}}
+
+    - name: Build
+      working-directory: ${{env.GITHUB_WORKSPACE}}
+      # Add additional options to the MSBuild command line here (like platform or verbosity level).
+      # See https://docs.microsoft.com/visualstudio/msbuild/msbuild-command-line-reference
+      run: msbuild /m /p:PlatformToolset=v142 /p:Platform=${{env.BUILD_PLATFORM}} /p:Configuration=${{env.BUILD_CONFIGURATION}} ${{env.SOLUTION_FILE_PATH}}
+

.gitignore

@@ -5,18 +5,21 @@ ctaocrypt/src/src/
 *.o
 *.patch
 *.deps
+*.d
 *.libs
 *.cache
 .dirstamp
 *.user
 configure
 config.*
+!cmake/config.in
 *Debug/
 *Release/
 *.ncb
 *.suo
 *.sdf
 *.opensdf
+*.cmd
 ipch/
 build-aux/
 rpm/spec
@@ -24,6 +27,7 @@ rpm/spec
 stamp-h
 cyassl/options.h
 wolfssl/options.h
+.build_params
 libtool.m4
 aclocal.m4
 aminclude.am
@@ -78,6 +82,7 @@ tests/unit
 testsuite/testsuite.test
 tests/unit.test
 tests/bio_write_test.txt
+tests/test-log-dump-to-file.txt
 test-write-dhparams.pem
 testsuite/*.der
 testsuite/*.pem
@@ -203,14 +208,6 @@ TAGS
 support/cyassl.pc
 support/wolfssl.pc
 cyassl/ctaocrypt/stamp-h1
-swig/_cyassl.so
-swig/_wolfssl.so
-swig/cyassl.py
-swig/wolfssl.py
-swig/cyassl.pyc
-swig/wolfssl.pyc
-swig/cyassl_wrap.c
-swig/wolfssl_wrap.c
 stamp-h1
 clang_output_*
 internal.plist
@@ -226,6 +223,23 @@ IDE/MDK-ARM/LPC43xx/LPC43xx/
 *.gcno
 *.gcda
 *.gcov
+*.dgcov
+!linuxkm/Makefile
+/Kbuild
+linuxkm/*.ko
+linuxkm/Module.symvers
+linuxkm/built-in.a
+linuxkm/modules.order
+linuxkm/wolfcrypt
+linuxkm/libwolfssl.mod
+linuxkm/libwolfssl.mod.c
+linuxkm/libwolfssl.lds
+linuxkm/module_exports.c
+linuxkm/linuxkm/get_thread_size
+
+# autotools generated
+scripts/unit.test
+wolfcrypt/test/test_paths.h
 
 # MPLAB Generated Files (OS X)
 mcapi/wolfcrypt_mcapi.X/nbproject/Makefile-*
@@ -307,6 +321,10 @@ IDE/HEXIWEAR/wolfSSL_HW/Debug
 # Linux-SGX
 IDE/LINUX-SGX/*.a
 
+IDE/iotsafe/*.map
+IDE/iotsafe/*.elf
+IDE/iotsafe/*.bin
+
 # Binaries
 wolfcrypt/src/port/intel/qat_test
 /mplabx/wolfssl.X/dist/default/
@@ -335,3 +353,39 @@ IDE/XCODE/Index
 /IDE/Renesas/e2studio/Projects/test/trash
 /IDE/Renesas/e2studio/Projects/test/*.launch
 /IDE/Renesas/e2studio/Projects/test/*.scfg
+
+/IDE/Renesas/e2studio/RX65N/GR-ROSE/.metadata
+/IDE/Renesas/e2studio/RX65N/GR-ROSE/smc/src
+/IDE/Renesas/e2studio/RX65N/GR-ROSE/smc/trash
+/IDE/Renesas/e2studio/RX65N/GR-ROSE/test/src/smc_gen
+/IDE/Renesas/e2studio/RX65N/GR-ROSE/test/generate
+
+/IDE/Renesas/e2studio/RX65N/RSK/.metadata
+/IDE/Renesas/e2studio/RX65N/RSK/smc/src
+/IDE/Renesas/e2studio/RX65N/RSK/smc/trash
+/IDE/Renesas/e2studio/RX65N/RSK/test/src/smc_gen
+/IDE/Renesas/e2studio/RX65N/RSK/test/generate
+
+/IDE/Renesas/e2studio/RX72N/EnvisionKit/.metadata
+/IDE/Renesas/e2studio/RX72N/EnvisionKit/smc/src
+/IDE/Renesas/e2studio/RX72N/EnvisionKit/smc/trash
+/IDE/Renesas/e2studio/RX72N/EnvisionKit/test/src/smc_gen
+/IDE/Renesas/e2studio/RX72N/EnvisionKit/test/generate
+
+# QNX CAAM
+/IDE/QNX/example-server/server-tls
+/IDE/QNX/example-client/client-tls
+/IDE/QNX/example-cmac/cmac-test
+/IDE/QNX/CAAM-DRIVER/wolfCrypt
+
+# Emacs
+*~
+
+# CMake
+CMakeFiles/
+CMakeCache.txt
+cmake_install.cmake
+
+# GDB Settings
+\.gdbinit
+

IDE/ARDUINO/README.md

@@ -17,8 +17,8 @@ Step 2: Copy the directory wolfSSL that was just created to:
 
 Step 3: Edit `<arduino-libraries>/wolfSSL/user_settings.h`
 If building for Intel Galileo platform add: `#define INTEL_GALILEO`.
-Add any other custom settings, for a good start see the below in wolfssl root.
-(See wolfssl/IDE/ROWLEY-CROSSWORKS-ARM/user_settings.h)
+Add any other custom settings, for a good start see the examples in wolfssl root
+"/examples/configs/user_settings_*.h"
 
 Step 4: If you experience any issues with custom user_settings.h see the wolfssl
 porting guide here for more assistance: https://www.wolfssl.com/docs/porting-guide/

IDE/ARDUINO/sketches/wolfssl_client/wolfssl_client.ino

@@ -1,6 +1,6 @@
 /* wolfssl_client.ino
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -24,8 +24,8 @@
 #include <wolfssl/ssl.h>
 #include <Ethernet.h>
 
-const char host[] = "192.168.1.148"; // server to connect to
-const int port = 11111; // port on server to connect to
+const char host[] = "192.168.1.148"; /* server to connect to */
+const int port = 11111; /* port on server to connect to */
 
 int EthernetSend(WOLFSSL* ssl, char* msg, int sz, void* ctx);
 int EthernetReceive(WOLFSSL* ssl, char* reply, int sz, void* ctx);
@@ -51,7 +51,7 @@ void setup() {
     Serial.println("unable to get ctx");
     return;
   }
-  // initialize wolfSSL using callback functions
+  /* initialize wolfSSL using callback functions */
   wolfSSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, 0);
   wolfSSL_SetIOSend(ctx, EthernetSend);
   wolfSSL_SetIORecv(ctx, EthernetReceive);
@@ -119,7 +119,10 @@ void loop() {
       if ((wolfSSL_write(ssl, msg, msgSz)) == msgSz) {
         
         Serial.print("Server response: ");
-        while (client.available() || wolfSSL_pending(ssl)) {
+        /* wait for data */
+        while (!client.available()) {}
+        /* read data */
+        while (wolfSSL_pending(ssl)) {
           input = wolfSSL_read(ssl, reply, sizeof(reply) - 1);
           total_input += input;
           if (input < 0) {

IDE/ARDUINO/sketches/wolfssl_server/wolfssl_server.ino

@@ -1,6 +1,6 @@
 /* wolfssl_server.ino
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -31,7 +31,7 @@
   #error Please undefine NO_WOLFSSL_SERVER for this example
 #endif
 
-const int port = 11111; // port to listen on
+const int port = 11111; /* port to listen on */
 
 int EthernetSend(WOLFSSL* ssl, char* msg, int sz, void* ctx);
 int EthernetReceive(WOLFSSL* ssl, char* reply, int sz, void* ctx);
@@ -59,12 +59,12 @@ void setup() {
     return;
   }
 
-  // initialize wolfSSL using callback functions
+  /* initialize wolfSSL using callback functions */
   wolfSSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, 0);
   wolfSSL_SetIOSend(ctx, EthernetSend);
   wolfSSL_SetIORecv(ctx, EthernetReceive);
 
-  // setup the private key and certificate
+  /* setup the private key and certificate */
   err = wolfSSL_CTX_use_PrivateKey_buffer(ctx, ecc_key_der_256, 
     sizeof_ecc_key_der_256, WOLFSSL_FILETYPE_ASN1);
   if (err != WOLFSSL_SUCCESS) {
@@ -78,7 +78,7 @@ void setup() {
     return;
   }
 
-  // Start the server
+  /* Start the server */
   server.begin();
   
   return;
@@ -110,7 +110,7 @@ void loop() {
   int replySz = 0;
   const char* cipherName;
 
-  // Listen for incoming client requests.
+  /* Listen for incoming client requests. */
   client = server.available();
   if (!client) {
     return;
@@ -142,7 +142,10 @@ void loop() {
     Serial.println(cipherName);
 
     Serial.print("Server Read: ");
-    while (client.available() || wolfSSL_pending(ssl)) {
+    /* wait for data */
+    while (!client.available()) {}
+    /* read data */
+    while (wolfSSL_pending(ssl)) {
       input = wolfSSL_read(ssl, reply, sizeof(reply) - 1);
       if (input < 0) {
         err = wolfSSL_get_error(ssl, 0);
@@ -159,7 +162,7 @@ void loop() {
       }
     }
 
-    // echo data
+    /* echo data */
     if ((wolfSSL_write(ssl, reply, replySz)) != replySz) {
       err = wolfSSL_get_error(ssl, 0);
       wolfSSL_ERR_error_string(err, errBuf);

IDE/ARDUINO/wolfssl-arduino.sh

@@ -11,20 +11,29 @@ space(){
 }
 
 if [ "$DIR" = "ARDUINO" ]; then
-	rm -rf wolfSSL
-	mkdir wolfSSL
+	if [ ! -d "wolfSSL" ]; then
+	    mkdir wolfSSL
+    fi
 
     cp ../../src/*.c ./wolfSSL
     cp ../../wolfcrypt/src/*.c ./wolfSSL
 
-    mkdir wolfSSL/wolfssl
+    if [ ! -d "wolfSSL/wolfssl" ]; then
+	    mkdir wolfSSL/wolfssl
+    fi
     cp ../../wolfssl/*.h ./wolfSSL/wolfssl
-    mkdir wolfSSL/wolfssl/wolfcrypt
+    if [ ! -d "wolfSSL/wolfssl/wolfcrypt" ]; then
+        mkdir wolfSSL/wolfssl/wolfcrypt
+    fi
     cp ../../wolfssl/wolfcrypt/*.h ./wolfSSL/wolfssl/wolfcrypt
 
     # support misc.c as include in wolfcrypt/src
-    mkdir ./wolfSSL/wolfcrypt
-    mkdir ./wolfSSL/wolfcrypt/src
+    if [ ! -d "./wolfSSL/wolfcrypt" ]; then
+        mkdir ./wolfSSL/wolfcrypt
+    fi
+    if [ ! -d "./wolfSSL/wolfcrypt/src" ]; then
+        mkdir ./wolfSSL/wolfcrypt/src
+    fi
     cp ../../wolfcrypt/src/misc.c ./wolfSSL/wolfcrypt/src
     cp ../../wolfcrypt/src/asm.c  ./wolfSSL/wolfcrypt/src
 
@@ -32,28 +41,41 @@ if [ "$DIR" = "ARDUINO" ]; then
     mv ./wolfSSL/bio.c ./wolfSSL/wolfssl
 	mv ./wolfSSL/evp.c ./wolfSSL/wolfssl
 
+    # make a copy of evp.c and bio.c for ssl.c to include inline
+    cp ./wolfSSL/wolfssl/evp.c ./wolfSSL/wolfcrypt/src/evp.c
+    cp ./wolfSSL/wolfssl/bio.c ./wolfSSL/wolfcrypt/src/bio.c
+    
+    # copy openssl compatibility headers to their appropriate location
+    if [ ! -d "./wolfSSL/wolfssl/openssl" ]; then
+        mkdir ./wolfSSL/wolfssl/openssl
+    fi
+    cp ../../wolfssl/openssl/* ./wolfSSL/wolfssl/openssl
+
     echo "/* Generated wolfSSL header file for Arduino */" > ./wolfSSL/wolfssl.h
+    echo "#include <user_settings.h>" >> ./wolfSSL/wolfssl.h
     echo "#include <wolfssl/wolfcrypt/settings.h>" >> ./wolfSSL/wolfssl.h
     echo "#include <wolfssl/ssl.h>" >> ./wolfSSL/wolfssl.h
 
-    echo "/* Generated wolfSSL user_settings.h file for Arduino */" > ./wolfSSL/user_settings.h
-    echo "#ifndef ARDUINO_USER_SETTINGS_H" >> ./wolfSSL/user_settings.h
-    echo "#define ARDUINO_USER_SETTINGS_H" >> ./wolfSSL/user_settings.h
-    space wolfSSL/user_settings.h
-    echo "/* Platform */" >> ./wolfSSL/user_settings.h
-    echo "#define WOLFSSL_ARDUINO" >> ./wolfSSL/user_settings.h
-    space wolfSSL/user_settings.h
-    echo "/* Math library (remove this to use normal math)*/" >>  ./wolfSSL/user_settings.h
-    echo "#define USE_FAST_MATH" >> ./wolfSSL/user_settings.h
-    echo "#define TFM_NO_ASM" >> ./wolfSSL/user_settings.h
-    space wolfSSL/user_settings.h
-    echo "/* RNG DEFAULT !!FOR TESTING ONLY!! */" >>  ./wolfSSL/user_settings.h
-    echo "/* comment out the error below to get started w/ bad entropy source" >>  ./wolfSSL/user_settings.h
-    echo " * This will need fixed before distribution but is OK to test with */" >>  ./wolfSSL/user_settings.h
-    echo "#error \"needs solved, see: https://www.wolfssl.com/docs/porting-guide/\"" >>  ./wolfSSL/user_settings.h
-    echo "#define WOLFSSL_GENSEED_FORTEST" >> ./wolfSSL/user_settings.h
-    space wolfSSL/user_settings.h
-    echo "#endif /* ARDUINO_USER_SETTINGS_H */" >> ./wolfSSL/user_settings.h
+    if [ ! -f "./wolfSSL/user_settings.h" ]; then
+        echo "/* Generated wolfSSL user_settings.h file for Arduino */" > ./wolfSSL/user_settings.h
+        echo "#ifndef ARDUINO_USER_SETTINGS_H" >> ./wolfSSL/user_settings.h
+        echo "#define ARDUINO_USER_SETTINGS_H" >> ./wolfSSL/user_settings.h
+        space ./wolfSSL/user_settings.h
+        echo "/* Platform */" >> ./wolfSSL/user_settings.h
+        echo "#define WOLFSSL_ARDUINO" >> ./wolfSSL/user_settings.h
+        space ./wolfSSL/user_settings.h
+        echo "/* Math library (remove this to use normal math)*/" >>  ./wolfSSL/user_settings.h
+        echo "#define USE_FAST_MATH" >> ./wolfSSL/user_settings.h
+        echo "#define TFM_NO_ASM" >> ./wolfSSL/user_settings.h
+        space ./wolfSSL/user_settings.h
+        echo "/* RNG DEFAULT !!FOR TESTING ONLY!! */" >>  ./wolfSSL/user_settings.h
+        echo "/* comment out the error below to get started w/ bad entropy source" >>  ./wolfSSL/user_settings.h
+        echo " * This will need fixed before distribution but is OK to test with */" >>  ./wolfSSL/user_settings.h
+        echo "#error \"needs solved, see: https://www.wolfssl.com/docs/porting-guide/\"" >>  ./wolfSSL/user_settings.h
+        echo "#define WOLFSSL_GENSEED_FORTEST" >> ./wolfSSL/user_settings.h
+        space ./wolfSSL/user_settings.h
+        echo "#endif /* ARDUINO_USER_SETTINGS_H */" >> ./wolfSSL/user_settings.h
+    fi
 
     cp wolfSSL/wolfssl/wolfcrypt/settings.h wolfSSL/wolfssl/wolfcrypt/settings.h.bak
     echo " /* wolfSSL Generated ARDUINO settings */" > ./wolfSSL/wolfssl/wolfcrypt/settings.h

IDE/Android/Android.bp

@@ -0,0 +1,122 @@
+cc_library_shared {
+
+    name: "libwolfssl",
+
+    arch: {
+        arm: {
+            instruction_set: "arm",
+        },
+        arm64: {
+            cflags: ["-DARM64"],
+        },
+    },
+    compile_multilib: "both",
+    export_include_dirs: ["."],
+    shared_libs: ["liblog"],
+    cflags: [
+        "-DWOLFSSL_USER_SETTINGS",
+        "-Os",
+        "-fomit-frame-pointer",
+
+        /* If using WOLFSSL_ARMASM then add these cflags for ARM crypto extensions */
+        /* "-mcpu=cortex-a73+crypto", */
+        /* "-march=armv8-a", */
+        /* "-mstrict-align", */
+    ],
+    include_dirs: [
+        "external/wolfssl/wolfssl",
+        "external/wolfssl",
+    ],
+
+    srcs: [
+        "./src/crl.c",
+        "./src/internal.c",
+        "./src/keys.c",
+        "./src/ocsp.c",
+        "./src/sniffer.c",
+        "./src/ssl.c",
+        "./src/tls.c",
+        "./src/tls13.c",
+        "./src/wolfio.c",
+    ] + [
+        "./wolfcrypt/src/aes.c",
+        "./wolfcrypt/src/arc4.c",
+        "./wolfcrypt/src/asm.c",
+        "./wolfcrypt/src/asn.c",
+        "./wolfcrypt/src/blake2b.c",
+        "./wolfcrypt/src/blake2s.c",
+        "./wolfcrypt/src/camellia.c",
+        "./wolfcrypt/src/chacha.c",
+        "./wolfcrypt/src/chacha20_poly1305.c",
+        "./wolfcrypt/src/cmac.c",
+        "./wolfcrypt/src/coding.c",
+        "./wolfcrypt/src/compress.c",
+        "./wolfcrypt/src/cpuid.c",
+        "./wolfcrypt/src/cryptocb.c",
+        "./wolfcrypt/src/curve25519.c",
+        "./wolfcrypt/src/curve448.c",
+        "./wolfcrypt/src/des3.c",
+        "./wolfcrypt/src/dh.c",
+        "./wolfcrypt/src/dsa.c",
+        "./wolfcrypt/src/ecc.c",
+        "./wolfcrypt/src/ecc_fp.c",
+        "./wolfcrypt/src/ed25519.c",
+        "./wolfcrypt/src/ed448.c",
+        "./wolfcrypt/src/error.c",
+        "./wolfcrypt/src/fe_448.c",
+        "./wolfcrypt/src/fe_low_mem.c",
+        "./wolfcrypt/src/fe_operations.c",
+        "./wolfcrypt/src/fips.c",
+        "./wolfcrypt/src/fips_test.c",
+        "./wolfcrypt/src/ge_448.c",
+        "./wolfcrypt/src/ge_low_mem.c",
+        "./wolfcrypt/src/ge_operations.c",
+        "./wolfcrypt/src/hash.c",
+        "./wolfcrypt/src/kdf.c",
+        "./wolfcrypt/src/hc128.c",
+        "./wolfcrypt/src/hmac.c",
+        "./wolfcrypt/src/idea.c",
+        "./wolfcrypt/src/integer.c",
+        "./wolfcrypt/src/kdf.c",
+        "./wolfcrypt/src/logging.c",
+        "./wolfcrypt/src/md2.c",
+        "./wolfcrypt/src/md4.c",
+        "./wolfcrypt/src/md5.c",
+        "./wolfcrypt/src/memory.c",
+        "./wolfcrypt/src/pkcs12.c",
+        "./wolfcrypt/src/pkcs7.c",
+        "./wolfcrypt/src/poly1305.c",
+        "./wolfcrypt/src/pwdbased.c",
+        "./wolfcrypt/src/rabbit.c",
+        "./wolfcrypt/src/random.c",
+        "./wolfcrypt/src/rc2.c",
+        "./wolfcrypt/src/ripemd.c",
+        "./wolfcrypt/src/rsa.c",
+        "./wolfcrypt/src/selftest.c",
+        "./wolfcrypt/src/sha256.c",
+        "./wolfcrypt/src/sha3.c",
+        "./wolfcrypt/src/sha512.c",
+        "./wolfcrypt/src/sha.c",
+        "./wolfcrypt/src/signature.c",
+        "./wolfcrypt/src/sp_arm32.c",
+        "./wolfcrypt/src/sp_arm64.c",
+        "./wolfcrypt/src/sp_armthumb.c",
+        "./wolfcrypt/src/sp_c32.c",
+        "./wolfcrypt/src/sp_c64.c",
+        "./wolfcrypt/src/sp_cortexm.c",
+        "./wolfcrypt/src/sp_dsp32.c",
+        "./wolfcrypt/src/sp_int.c",
+        "./wolfcrypt/src/sp_x86_64.c",
+        "./wolfcrypt/src/srp.c",
+        "./wolfcrypt/src/tfm.c",
+        "./wolfcrypt/src/wc_dsp.c",
+        "./wolfcrypt/src/wc_encrypt.c",
+        "./wolfcrypt/src/wc_pkcs11.c",
+        "./wolfcrypt/src/wc_port.c",
+        "./wolfcrypt/src/wolfcrypt_first.c",
+        "./wolfcrypt/src/wolfcrypt_last.c",
+        "./wolfcrypt/src/wolfevent.c",
+        "./wolfcrypt/src/wolfmath.c",
+    ],
+
+}

IDE/Android/README.md

@@ -0,0 +1,37 @@
+# Android wolfSSL Support
+
+Tested on Android v8.1 with WPA Supplicant and KeyStore to replace BoringSSL.
+
+## Files
+
+* `Android.bp`: Template build system file for wolfSSL.
+* `user_settings.h`: Template build settings for wolfSSL
+
+## Installation
+
+1) Place the wolfSSL library into `./external/wolfssl`
+2) Copy `Android.bp` into `./external/wolfssl`
+3) Copy `user_settings.h` into `./external/wolfssl`
+4) Add `PRODUCT_PACKAGES += libwolfssl` to your device .mk.
+
+## Typical Android build instruction
+
+```sh
+source build/envsetup.sh
+lunch [num]
+mm -j8
+```
+
+## Using wolfSSL in your Application
+
+In your `Android.mk` build file for your application add the following:
+
+```makefile
+# Crypto Provider - wolfSSL
+LOCAL_CFLAGS += -DWOLFSSL_USER_SETTINGS -Iexternal/wolfssl -Iexternal/wolfssl/wolfssl
+LOCAL_SHARED_LIBRARIES += libwolfssl
+```
+
+## Support
+
+For questions please email support@wolfssl.com

IDE/Android/include.am

@@ -0,0 +1,8 @@
+# vim:ft=automake
+# included from Top Level Makefile.am
+# All paths should be given relative to the root
+
+EXTRA_DIST += \
+    IDE/Android/Android.bp \
+    IDE/Android/README.md \
+    IDE/Android/user_settings.h

IDE/Android/user_settings.h

@@ -0,0 +1,141 @@
+/* Custom build settings for Android */
+
+#ifndef _WOLF_USER_SETTINGS_H_
+#define _WOLF_USER_SETTINGS_H_
+
+#if 0
+    #define HAVE_FIPS_VERSION 2
+    #define HAVE_FIPS
+#endif
+
+#ifdef __aarch64__
+    #if !defined(__clang__) || \
+        (defined(__clang__) && defined(__clang_major__) && __clang_major__ >= 5)
+        /* older clang v4 has issue with inline assembly contraints */
+        #define WOLFSSL_ARMASM
+    #endif
+#endif
+
+#if 1 /* SP Assembly Speedups (wPAA) */
+    #define WOLFSSL_SP
+    #define WOLFSSL_SP_SMALL      /* use smaller version of code */
+    #define WOLFSSL_HAVE_SP_RSA
+    #define WOLFSSL_HAVE_SP_DH
+    #define WOLFSSL_HAVE_SP_ECC
+    #ifdef WOLFSSL_ARMASM
+        #define WOLFSSL_SP_ARM64_ASM
+    #endif
+#endif
+
+/* WPA Supplicant Support */
+#define WOLFSSL_WPAS_SMALL
+#define OPENSSL_ALL
+#define HAVE_THREAD_LS
+
+#define USE_FAST_MATH
+#define FP_MAX_BITS (4096*2) /* Maximum math bits (Max RSA key bits * 2) */
+#define TFM_TIMING_RESISTANT
+#define ECC_TIMING_RESISTANT
+#define WC_RSA_BLINDING
+
+#define HAVE_HASHDRBG
+
+#if 1
+    #define WOLFSSL_TLS13
+#endif
+#define WC_RSA_PSS
+#define HAVE_SESSION_TICKET
+#define HAVE_TLS_EXTENSIONS
+#define HAVE_SUPPORTED_CURVES
+#define HAVE_EXTENDED_MASTER
+#define HAVE_ENCRYPT_THEN_MAC
+#define WOLFSSL_ENCRYPTED_KEYS
+#define HAVE_KEYING_MATERIAL
+#define NO_OLD_TLS
+#define NO_CHECK_PRIVATE_KEY
+
+/* enable PK callback support for signing operations to key store */
+#define HAVE_PK_CALLBACKS
+/* crypto callback support is not in FIPS 3389 */
+#ifndef HAVE_FIPS
+    #define WOLF_CRYPTO_CB 
+#endif
+
+#define KEEP_OUR_CERT
+#define KEEP_PEER_CERT
+#define WOLFSSL_ALWAYS_VERIFY_CB
+#define WOLFSSL_ALWAYS_KEEP_SNI
+#define HAVE_EX_DATA
+#define HAVE_EXT_CACHE
+#define WOLFSSL_EITHER_SIDE
+#define WOLFSSL_PUBLIC_MP
+#define WOLFSSL_DER_LOAD
+
+#define WOLFSSL_CERT_GEN
+#define WOLFSSL_CERT_EXT
+#define WOLFSSL_CERT_REQ
+
+#define WOLFSSL_KEY_GEN
+#define WC_RSA_NO_PADDING
+
+#define WOLFSSL_DH_CONST
+#define HAVE_FFDHE_2048
+#define HAVE_FFDHE_3072
+#define HAVE_FFDHE_4096
+#define HAVE_DH_DEFAULT_PARAMS
+#ifdef HAVE_FIPS
+    #define WOLFSSL_VALIDATE_FFC_IMPORT
+    #define HAVE_FFDHE_Q
+#endif
+
+#define WOLFSSL_SHA224
+#define WOLFSSL_SHA512
+#define WOLFSSL_SHA384
+#define WOLFSSL_NOSHA512_256
+#define WOLFSSL_NOSHA512_224
+#define WOLFSSL_SHA3
+
+#define HAVE_HKDF
+#define HAVE_PKCS8
+
+#define HAVE_ECC
+#define TFM_ECC256
+#define ECC_SHAMIR
+#define HAVE_COMP_KEY
+#ifdef HAVE_FIPS
+    #define HAVE_ECC_CDH
+    #define WOLFSSL_VALIDATE_ECC_IMPORT
+#endif
+#ifdef __i386
+    #define TFM_NO_ASM
+#endif
+
+#define HAVE_AESGCM
+#define HAVE_AESCCM
+#define WOLFSSL_AES_DIRECT
+#define WOLFSSL_AES_COUNTER
+#define HAVE_AES_ECB
+#define WOLFSSL_CMAC
+
+#define WOLFSSL_BASE64_ENCODE
+#define HAVE_CRL
+
+#define NO_DSA
+#define NO_RC4
+#define NO_HC128
+#define NO_RABBIT
+#define NO_RC4
+#define NO_PSK
+#define WOLFSSL_NO_SHAKE256
+#define NO_MD4
+#define NO_OLD_MD5_NAME
+#define NO_OLD_SHA_NAMES
+#define NO_OLD_SHA256_NAMES
+#define NO_OLD_WC_NAMES
+
+#if 0
+    #define DEBUG_WOLFSSL
+    #define WOLFSSL_ANDROID_DEBUG
+#endif
+
+#endif /* _WOLF_USER_SETTINGS_H_ */

IDE/CRYPTOCELL/README.md

@@ -22,13 +22,15 @@ The `IDE/CRYPTOCELL/main.c` example application provides a function to run the s
 - SHA-256
 - AES CBC
 - CryptoCell 310 RNG
-- RSA sign/verify and RSA key gen
+- RSA sign/verify and RSA key gen (2048 bit in PKCSv1.5 padding mode)
 - RSA encrypt/decrypt
 - ECC sign/verify/shared secret
 - ECC key import/export and key gen pairs
 - Hardware RNG
 - RTC for benchmark timing source
 
+Note: All Cryptocell features are not supported. The wolfcrypt RSA API allows import and export of Private/Public keys in DER format. However, this is not possible with key pairs generated with Cryptocell because the importing/exporting Cryptocell keys has not been implemented yet.
+
 ## Setup
 ### Setting up Nordic SDK with wolfSSL
 1. Download the wolfSSL source code or a zip file from GitHub and place it under your SDK `InstallFolder/external/` directory. You can also copy or simlink to the source.

IDE/CRYPTOCELL/main.c

@@ -1,6 +1,6 @@
 /* main.c
  *
- * Copyright (C) 2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -18,6 +18,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
  */
+
 #include <wolfssl/wolfcrypt/settings.h>
 #include <wolfcrypt/test/test.h>
 #include <wolfcrypt/benchmark/benchmark.h>

IDE/CRYPTOCELL/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -41,6 +41,7 @@ extern "C" {
 #endif
 
 #if defined(WOLFSSL_CRYPTOCELL)
+    /* see SASI_AES_KEY_MAX_SIZE_IN_BYTES in the nRF5 SDK */
     #define AES_MAX_KEY_SIZE    128
 #endif /* WOLFSSL_CRYPTOCELL*/
 
@@ -137,6 +138,9 @@ extern "C" {
 #if 1
     #define HAVE_ECC
 
+    #include <strings.h>
+    /* strings.h required for strncasecmp */
+
     /* Manually define enabled curves */
     #undef  ECC_USER_CURVES
     #define ECC_USER_CURVES

IDE/ECLIPSE/DEOS/README.md

@@ -1,71 +1,64 @@
-
-
 # Deos Port
+
 ## Overview
-You can enable the wolfSSL support for Deos RTOS available [here](https://www.ddci.com/products_deos_do_178c_arinc_653/) using the `#define WOLFSSL_DEOS`.
-Deos is a time & space partitioned, multi-core enabled, DO-178C DAL A certifiable RTOS.
+
+You can enable the wolfSSL support for Deos RTOS available
+[here](https://www.ddci.com/products_deos_do_178c_arinc_653/) using
+the `#define WOLFSSL_DEOS`.  Deos is a time & space partitioned,
+multi-core enabled, DO-178C DAL A certifiable RTOS.
+
 ## Usage
 
-You can start with your OpenArbor IDE-based example project for Deos with the network stack (lwip) to integrate wolfSSL source code.
+You can start with your OpenArbor IDE-based example project for Deos
+with the network stack (lwip) to integrate wolfSSL source code.
 
-wolfSSL supports a compile-time user configurable options in the `IDE/ECLIPSE/DEOS/user_settings.h` file.
+wolfSSL supports a compile-time user configurable options in the
+`IDE/ECLIPSE/DEOS/user_settings.h` file.
 
-The `tls_wolfssl.c` example application provides a simple function to run the selected examples at compile time through the following four #defines in user_settings.h. You can undefine any of these macro options to run a test.
-```
-       1. #undef NO_CRYPT_TEST
-       2. #undef NO_CRYPT_BENCHMARK
-       3. #undef NO_WOLFSSL_CLIENT
-       4. #undef NO_WOLFSSL_SERVER
-```
-Do one of the following steps for building and running wolfSSL with the Deos kernel examples, which are included in the DDS release:
-If you want to create a project from scratch, skip the Importing the project section and follow the steps in the other sections.
+### Importing the project
 
-If you want to use an pre-configured example project, go to the Importing the project section, skip the other sections and follow the Building and Running section.
-
-#### Importing the project
 In this section you will import a pre-configured example project.
+
+Note: To work wolfssl directory must not be under the workspace directory.
+
 1. Launch the OpenArbor IDE as an administrator
-2. In the Workspace Launcher dialog, in the Workspace field, enter your
-workspace
+2. In the Workspace Launcher dialog, in the Workspace field, enter
+   your workspace
 3. Right-click in the Project Explorer view and select Import
-4. In the Import dialog, select General > Existing Projects into Workspace, then click Next.
-5. In the Import Projects dialog, select Select archive file, then browse to `IDE/ECLIPSE/DEOS/` and double-click `deosWolfssl.zip` file
+4. In the Import dialog, select General > Existing Projects into
+   Workspace, then click Next.
+5. In the Import Projects dialog, select `Select root directory` and
+   browse to `IDE/ECLIPSE/DEOS/deos_wolfssl` and select the wolfssl
+   project
 6. In the Import Projects dialog, click Finish
 
+#### Dependencies
+
+* ansi
+* gnu-language
+* deos-time
+
+### Setting up a Deos project with wolfSSL
+
+The `tls_wolfssl.c` example application provides a simple function to
+run the selected examples at compile time through the following four
+`#defines` in `user_settings.h`. You can undefine any of these macro
+options to run a test.
 
-#### Setting up a Deos project with wolfSSL
- 1. Download the wolfSSL source code or a zip file from GitHub. You can remove all of the files except for these folders and its contents. The top folder for this example is wolfsslPort.
 ```
-wolfsslPort
-      |-- IDE
-          | -- ECLIPSE
-               | -- DEOS
-      |-- src
-      |-- wolfcrypt
-          | -- benchmark
-          | -- src
-          | -- test
-      |-- wolfssl
-          |-- openssl
-          |-- wolfcrypt
-              |-- port
+#undef NO_CRYPT_TEST
+#undef NO_CRYPT_BENCHMARK
+#undef NO_WOLFSSL_CLIENT
+#undef NO_WOLFSSL_SERVER
 ```
- 2. Remove these two platform specific assembly source files:
-    -   wolfsslPort/wolfcrypt/src/aes_asm.asm
-    -   wolfsslPort/wolfcrypt/src/aes_asm.S
 
- 3. Launch the OpenArbor IDE as an administrator
- 4. Create a DDC-I Deos example project. In the main menu, go to File >DDC-I Deos example project > socket > udp-vs-tcp
- 5. Import the `wolfSSLPort` source code into your project.
-    -   Right-click the ` udp-vs-tcp` project and choose File -> Import.
-    -   Expand the General folder and select File System, then click Next. You should now see the Import File system dialog.
-    -   Browse to the location containing the wolfSSL code and choose OK. Select the `wolfsslPort` folder and check the `Create top-level folder` button, then select Finish. You should see the folder hierarchy the same as wolfSSL folder structures.
-6. Review the configuration in $(PROJECT_DIR)/wolfsslPort/IDE/ECLIPSE/DEOS/user_setting.h
+1. Launch the OpenArbor IDE
 
-7.  Review the custom malloc/realloc/free configuration $(PROJECT_DIR)/wolfsslPort/IDE/ECLIPSE/DEOS/deos_malloc.c . Memory allocated with malloc() is never freed.
+2. Create a DDC-I Deos example project. In the main menu, go to File >
+   DDC-I Deos example project > socket > udp-vs-tcp
+
+3. Customize your config/udp-vs-tcp.pd.xml with the following changes:
 
-#### Configuring the Deos Project
- 1. Customize your config/udp-vs-tcp.pd.xml with the following changes:
 ```
 <processTemplate
      mutexQuota = "5"
@@ -90,35 +83,54 @@ wolfsslPort
 
 </processTemplate>
 ```
-Depending on your configuration, wolfSSL uses upto four mutexes. You also need to configure enough memory for the stack of each threads and the process logical memory pool.
 
+Depending on your configuration, wolfSSL uses upto four mutexes. You
+also need to configure enough memory for the stack of each threads and
+the process logical memory pool.
+
+4. Right click on the `udp-vs-tcp` project, select properties and add
+   the following macros in the DDC-I Options > C Compile >
+   Preprocessor
+
+  * WOLFSSL_USER_SETTINGS
+
+5.  Add the following directory paths in the DDC-I Options > C Compile >
+    Directories and in the DDC-I Options > C++ Compile > Directories
+
+  * $(PROJECT_DIR.wolfssl)/../../../..
+  * $(PROJECT_DIR.wolfssl)/..
+  * $(PROJECT_DIR.printx)/code
+
+6.  Add the following library dependencies in the
+    DDC-I Options > Deos > Dependencies
+
+  * math
+  * ansi
+  * deos-time
+
+  For benchmark and test code:
+
+    * printx - You must add printx into your workspace, File >DDC-I
+      Deos example project > training > printx
+
+7.  Edit $(PROJECT_DIR)/wolfsslPort/IDE/ECLIPSE/DEOS/user_setting.h to
+    customize your configuration. For example, you can undef or define
+    these tests.
+
+ * `#undef NO_CRYPT_TEST`
+ * `#undef NO_CRYPT_BENCHMARK`
+ * `#undef NO_WOLFSSL_CLIENT`
+ * `#undef NO_WOLFSSL_SERVER`
+
+8.  Edit your application source file where main() thread is defined
+and add the following:
+
+  * #include "printx.h"
+  * #include "tls_wolfssl.h"
+  * and a call to `wolfsslRunTests()`
 
- 2. Right click on the `udp-vs-tcp` project, select properties and add the following macros in the DDC-I Options > C Compile > Preprocessor
-      -   DEOS_ALLOW_OBSOLETE_DEFINITIONS
-      -   WOLFSSL_USER_SETTINGS
- 3.  Add the following directory paths in the DDC-I Options > C Compile > Directories and in the DDC-I Options > C++ Compile > Directories
-      -   $(PROJECT_DIR)/wolfsslPort
-      -   $(PROJECT_DIR)/wolfsslPort/wolfssl
-      -   $(PROJECT_DIR)/wolfsslPort/IDE/ECLIPSE/DEOS
-      -   $(PROJECT_DIR.printx)/code
- 4.  Change the optimization level in the DDC-I Options > C Compile > Code Generation > Optimization level:g
-      -   g
- 5.  Add the following library dependencies in the DDC-I Options > Deos > Dependencies
-      -   math
-      -   dart
-      -   ansi
-      -   printx
-          - You must add printx into your workspace, File >DDC-I Deos example project > training > printx
- 6.  Edit $(PROJECT_DIR)/wolfsslPort/IDE/ECLIPSE/DEOS/user_setting.h to customize your configuration. For example, you can undef or define these tests.
-      -   #undef NO_CRYPT_TEST
-      -   #undef NO_CRYPT_BENCHMARK
-      -   #undef NO_WOLFSSL_CLIENT
-      -   #undef NO_WOLFSSL_SERVER
- 7.  Edit your application source file where main() thread is defined and add the following:
-      -   #include "printx.h"
-      -   #include "tls_wolfssl.h"
-      -   and a call to `wolfsslRunTests()`
 Here's an example:
+
 ```
 #include <deos.h>
 #include <printx.h>
@@ -137,7 +149,10 @@ int main(void)
 }
 
 ```
- 8.  Review $(PROJECT_DIR)/udp-vs-tcp/mailbox-transport.config configuration.
+
+9.  Review `$(PROJECT_DIR)/udp-vs-tcp/mailbox-transport.config`
+    configuration.
+
 ```
 transportConfigurationId
 2                              # Client thread quota - for client and server TCP
@@ -166,45 +181,62 @@ userServiceThread              # Server thread template name
 /
 ```
 
-   #### Building and Running
- 1.  Build your project, then load and run your image on a target platform. Review the test results on the console output.
+#### Building and Running
+
+1.  Build your project, then load and run your image on a target
+    platform. Review the test results on the console output.
 
 
 ### `wolfcrypt_test()`
-wolfcrypt_test() prints a message on the target console similar to the following output:
+
+`wolfcrypt_test()` prints a message on similar to the following:
+
 ```
 error    test passed!
 base64   test passed!
 asn      test passed!
 ...
 ```
+
 This example doesn't show the whole output.
 
 ### `benchmark_test()`
-benchmark_test() prints a message on the target console similar to the following output.
+
+`benchmark_test()` prints a message on the similar to the following:
 
 ```
 ------------------------------------------------------------------------------
- wolfSSL version 3.15.5
+wolfSSL version 4.6.0
 ------------------------------------------------------------------------------
 wolfCrypt Benchmark (block bytes 1024, min 1.0 sec each)
-RNG               225 KB tooks 1.026 seconds,  219.313 KB/s
-AES-128-CBC-enc    250 KB toks 1.105 seconds  226.210 KB/s
-AES-128-CBC-dec    225 KB tooks 1.005 seconds,  223.922 KB/s
+RNG                  2 MB took 1.000 seconds,    2.124 MB/s
+AES-128-CBC-enc      5 MB took 1.000 seconds,    5.127 MB/s
+AES-128-CBC-dec      5 MB took 1.000 seconds,    4.907 MB/s
+AES-192-CBC-enc      5 MB took 1.000 seconds,    4.736 MB/s
+AES-192-CBC-dec      5 MB took 1.000 seconds,    4.761 MB/s
 ...
 ```
+
 This example doesn't show the whole output.
 
 ### `wolfssl_client_test()`
 
-You can modify the `TCP_SERVER_IP_ADDR` and `TCP_SERVER_PORT` macros in the `tls_wolfssl.c` file to configure the host address and port. You will also need to define the server certificate. The example client uses the GET request to get a web resource from the server at https://google.com.
+You can modify the `TCP_SERVER_IP_ADDR` and `TCP_SERVER_PORT` macros
+in the `tls_wolfssl.c` file to configure the host address and
+port. You will also need to define the server certificate. The example
+client uses the GET request to get a web resource from the server at
+https://google.com.
 
 ### `wolfssl_server_test()`
 
-You can modify the `TLS_SERVER_PORT` in the `tls_wolfssl.c` file to configure the port number to listen on a local-host.
-Once you start the TLS server and `Listening for client connection` displays on the serial console, the server is ready to accept client connections.
+You can modify the `TLS_SERVER_PORT` in the `tls_wolfssl.c` file to
+configure the port number to listen on a local-host.  Once you start
+the TLS server and `Listening for client connection` displays on the
+serial console, the server is ready to accept client connections.
+
+You can connect to the server using the wolfssl TLS client example
+from your Linux or Windows host as follows:
 
-You can connect to the server using the wolfssl TLS client example from your Linux or Windows host as follows:
 ```
 $ ./examples/client/client.exe -h TLS_SERVER_IP_ADDRESS
 
@@ -218,8 +250,10 @@ I hear ya fa shizzle!
 
 ## References
 
-The test results were collected from the qemu-x86 reference platform target with the following software and tool chains:
-- OpenArbor, eclipse based IDE, toolVersion = "3.31.0"
+The following software and tool chains were used for testing:
+
+- OpenArbor 7.0.0
 - wolfssl [latest version](https://github.com/wolfSSL/wolfssl)
 
-For more information or questions, please email [support@wolfssl.com](mailto:support@wolfssl.com)
+For more information or questions, please email
+[support@wolfssl.com](mailto:support@wolfssl.com)

IDE/ECLIPSE/DEOS/deos_malloc.c

@@ -1,6 +1,6 @@
 /* deos_malloc.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -19,27 +19,11 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
  */
 #include <wolfssl/wolfcrypt/settings.h>
-#include <wolfssl/ssl.h>
-
-#define ROUND_UP(x, align)  (((int) (x) + (align - 1)) & ~(align - 1))
-#define SIZEOF_HEADER sizeof(size_t)  /* tracks size of allocated block */
-
-#define HEAP_SIZE_MAX   (1*1024*1024)
-
-static size_t allocatedMemory = 0;
-
-size_t getMemAllocatedSize_deos(size_t* size){
-
-    if (size)
-        *size = allocatedMemory;
-
-    return allocatedMemory;
-}
-
-/* Simply returns without freeing any memory. */
+#include <wolfssl/wolfcrypt/types.h>
+#include <deos.h>
 
 void free_deos(void *ptr) {
-    //printf("fake free_deos()\n");
+    free(ptr);
     return;
 }
 
@@ -51,10 +35,6 @@ void *realloc_deos(void *ptr, size_t size) {
     newptr = malloc_deos(size);
 
     if (ptr != NULL && newptr != NULL) {
-
-        if ( *((char *)ptr - SIZEOF_HEADER) < *((char *)newptr - SIZEOF_HEADER))
-            size = *((char *)ptr - SIZEOF_HEADER);
-
         XMEMCPY((char *) newptr, (const char *) ptr, size);
         free_deos(ptr);
     }
@@ -63,46 +43,5 @@ void *realloc_deos(void *ptr, size_t size) {
 }
 
 void *malloc_deos(size_t size) {
-    PDEOS_SYSTEM_INFO systemInfoPtr;
-    static VirtualAddressTYP heapAddr = NULL;
-    static VirtualAddressTYP freeAddr = NULL;
-    VirtualAddressTYP retAddr = NULL;
-    DWORD allocationSize = 0;
-    static int initialized = 0;
-
-    if (size <= 0)
-        return NULL;
-
-    if (!initialized) {
-        systemInfoPtr = (PDEOS_SYSTEM_INFO)getSystemInfoDEOS();
-        freeAddr = (VirtualAddressTYP)getNextLibraryStartAddress();
-        allocationSize = (((HEAP_SIZE_MAX - 1) / systemInfoPtr->dwPageSize) + 1) *
-                         systemInfoPtr->dwPageSize;
-
-        if (virtualAllocDEOS(freeAddr, allocationSize) != allocSuccess){
-            printf("ERROR: virtualAllocDEOS failed\n");
-            return NULL;
-        }
-
-        setNextLibraryStartAddress(freeAddr + allocationSize);
-        heapAddr = freeAddr;
-
-        initialized = 1;
-    }
-
-    size = ROUND_UP(size, sizeof(size_t));
-
-    if ((size + SIZEOF_HEADER) > (HEAP_SIZE_MAX - (freeAddr - heapAddr))){
-        printf("ERROR: malloc_deos cannot allocate from heap memory anymore\n");
-        return NULL;
-    }
-
-    *freeAddr = size;
-    freeAddr += SIZEOF_HEADER;
-    retAddr = freeAddr;
-    XMEMSET(retAddr, 0, size);
-    freeAddr += size;
-    allocatedMemory += size;
-
-    return retAddr;
+  return malloc(size);
 }

IDE/ECLIPSE/DEOS/deos_wolfssl/.cproject

@@ -0,0 +1,344 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
+	<storageModule moduleId="org.eclipse.cdt.core.settings">
+		<cconfiguration id="org.eclipse.cdt.core.default.config.472844465">
+			<storageModule buildSystemId="org.eclipse.cdt.core.defaultConfigDataProvider" id="org.eclipse.cdt.core.default.config.472844465" moduleId="org.eclipse.cdt.core.settings" name="Configuration">
+				<externalSettings/>
+				<extensions/>
+			</storageModule>
+			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
+		</cconfiguration>
+	</storageModule>
+	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
+	<storageModule moduleId="org.eclipse.cdt.core.pathentry">
+		<pathentry base-path="C:/DDC-I/desk/ppc/include" include="./" kind="inc" path="" system="true"/>
+		<pathentry base-path="C:/DDC-I/desk/include" include="./" kind="inc" path="" system="true"/>
+		<pathentry base-path="C:/" include="./" kind="inc" path="" system="true"/>
+		<pathentry kind="mac" name="DIAGNOSTIC" path="" value=""/>
+		<pathentry kind="mac" name="WOLFSSL_USER_SETTINGS" path="" value=""/>
+		<pathentry kind="mac" name="__OpenArbor_editor" path="" value=""/>
+		<pathentry kind="mac" name="__DBL_MIN_EXP__" path="" value="(-1021)"/>
+		<pathentry kind="mac" name="__FLT32X_MAX_EXP__" path="" value="1024"/>
+		<pathentry kind="mac" name="__builtin_vsx_xvmsubmsp" path="" value="__builtin_vsx_xvmsubsp"/>
+		<pathentry kind="mac" name="__UINT_LEAST16_MAX__" path="" value="0xffff"/>
+		<pathentry kind="mac" name="__ATOMIC_ACQUIRE" path="" value="2"/>
+		<pathentry kind="mac" name="__FLT_MIN__" path="" value="1.1754943508222875e-38F"/>
+		<pathentry kind="mac" name="__GCC_IEC_559_COMPLEX" path="" value="2"/>
+		<pathentry kind="mac" name="__UINT_LEAST8_TYPE__" path="" value="unsigned char"/>
+		<pathentry kind="mac" name="__INTMAX_C(c)" path="" value="c ## LL"/>
+		<pathentry kind="mac" name="__CHAR_BIT__" path="" value="8"/>
+		<pathentry kind="mac" name="__UINT8_MAX__" path="" value="0xff"/>
+		<pathentry kind="mac" name="__builtin_vsx_xvnmaddadp" path="" value="__builtin_vsx_xvnmadddp"/>
+		<pathentry kind="mac" name="__WINT_MAX__" path="" value="0xffffffffU"/>
+		<pathentry kind="mac" name="__FLT32_MIN_EXP__" path="" value="(-125)"/>
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+		<pathentry kind="mac" name="__INT_FAST8_TYPE__" path="" value="int"/>
+		<pathentry kind="mac" name="__GNUC_STDC_INLINE__" path="" value="1"/>
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+</cproject>

IDE/ECLIPSE/DEOS/deos_wolfssl/.options

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<project xmlns="http://www.ddci.com/DEOS_SHARED_OBJECToptions" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="ddci:/xsd/DEOS_SHARED_OBJECT.xsd http://www.ddci.com/DEOS_SHARED_OBJECToptions">
+  <version>26</version>
+  <targetArch>ppc</targetArch>
+  <variant>diagnostic</variant>
+  <depend>kernel</depend>
+  <depend variant="diagnostic">video</depend>
+  <depend>ansi</depend>
+  <depend>math</depend>
+  <depend>deos-time</depend>
+  <depend>sal</depend>
+  <depend>mtl</depend>
+  <depend>printx</depend>
+  <depend>gnu-language</depend>
+  <kernelFile kfs="hypstart">lib$(PROJECT_NAME).so</kernelFile>
+  <copyToAppbin>$(BINARY)</copyToAppbin>
+  <copyToAppbin>$(BINARY).dbg</copyToAppbin>
+  <gccCCompileDirectories targetArch="arm">$(DESK_DIR)/arm/include</gccCCompileDirectories>
+  <gccCCompileDirectories targetArch="ppc">$(DESK_DIR)/ppc/include</gccCCompileDirectories>
+  <gccCCompileDirectories targetArch="x86">$(DESK_DIR)/x86/include</gccCCompileDirectories>
+  <gccCCompileDirectories>$(DESK_DIR)/include</gccCCompileDirectories>
+  <gccCCompileDirectories>$(PROJECT_DIR)/../../../..</gccCCompileDirectories>
+  <gccCCompileDirectories>$(PROJECT_DIR)/../../../../fips</gccCCompileDirectories>
+  <gccCCompileDirectories>$(PROJECT_DIR)/..</gccCCompileDirectories>
+  <gccCCompileDirectories>$(PROJECT_DIR.printx)/code</gccCCompileDirectories>
+  <gccCCompileDefinedMacros>WOLFSSL_USER_SETTINGS</gccCCompileDefinedMacros>
+  <gccCppLinkDirectories targetArch="arm">$(DESK_DIR)/arm/appbin</gccCppLinkDirectories>
+  <gccCppLinkDirectories targetArch="ppc">$(DESK_DIR)/ppc/appbin</gccCppLinkDirectories>
+  <gccCppLinkDirectories targetArch="x86">$(DESK_DIR)/x86/appbin</gccCppLinkDirectories>
+  <gccCppLinkUseIntermediateArchive>true</gccCppLinkUseIntermediateArchive>
+  <gccCppLinkAdditionalOptions>-L $(PROJECT_DIR.printx)/output/powerpc-motorola-elf/diagnostic</gccCppLinkAdditionalOptions>
+  <fpuType>none</fpuType>
+  <ignore>fips.c</ignore>
+  <ignore>fips_test.c</ignore>
+  <ignore>selftest.c</ignore>
+</project>

IDE/ECLIPSE/DEOS/deos_wolfssl/.project

@@ -0,0 +1,634 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>wolfssl</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.ddci.common.ide.Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.ddci.common.ide.DdciNature</nature>
+		<nature>com.ddci.common.ide.ExecutableNature</nature>
+		<nature>com.ddci.deos.common.deosLoadListNature</nature>
+		<nature>com.ddci.common.ide.DEOS_SHARED_OBJECT</nature>
+		<nature>org.eclipse.cdt.core.cnature</nature>
+	</natures>
+	<linkedResources>
+		<link>
+			<name>deos_malloc.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/IDE/ECLIPSE/DEOS/deos_malloc.c</locationURI>
+		</link>
+		<link>
+			<name>fips.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/fips/fips.c</locationURI>
+		</link>
+		<link>
+			<name>fips_test.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/fips/fips_test.c</locationURI>
+		</link>
+		<link>
+			<name>selftest.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/fips/selftest.c</locationURI>
+		</link>
+		<link>
+			<name>user_settings.h</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/IDE/ECLIPSE/DEOS/user_settings.h</locationURI>
+		</link>
+		<link>
+			<name>wolfssl</name>
+			<type>2</type>
+			<locationURI>WOLFSSL_ROOT/wolfssl</locationURI>
+		</link>
+		<link>
+			<name>src/crl.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/src/crl.c</locationURI>
+		</link>
+		<link>
+			<name>src/internal.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/src/internal.c</locationURI>
+		</link>
+		<link>
+			<name>src/keys.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/src/keys.c</locationURI>
+		</link>
+		<link>
+			<name>src/ocsp.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/src/ocsp.c</locationURI>
+		</link>
+		<link>
+			<name>src/sniffer.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/src/sniffer.c</locationURI>
+		</link>
+		<link>
+			<name>src/ssl.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/src/ssl.c</locationURI>
+		</link>
+		<link>
+			<name>src/tls.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/src/tls.c</locationURI>
+		</link>
+		<link>
+			<name>src/tls13.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/src/tls13.c</locationURI>
+		</link>
+		<link>
+			<name>src/wolfio.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/src/wolfio.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/benchmark</name>
+			<type>2</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/benchmark</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/test</name>
+			<type>2</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/test</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/aes.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/aes.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/arc4.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/arc4.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/asm.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/asm.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/asn.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/asn.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/blake2b.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/blake2b.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/blake2s.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/blake2s.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/camellia.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/camellia.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/chacha.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/chacha.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/chacha20_poly1305.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/chacha20_poly1305.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/cmac.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/cmac.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/coding.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/coding.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/compress.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/compress.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/cpuid.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/cpuid.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/cryptocb.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/cryptocb.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/curve25519.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/curve25519.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/curve448.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/curve448.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/des3.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/des3.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/dh.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/dh.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/dsa.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/dsa.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/ecc.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/ecc.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/ecc_fp.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/ecc_fp.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/ed25519.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/ed25519.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/ed448.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/ed448.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/error.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/error.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fe_448.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fe_448.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fe_low_mem.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fe_low_mem.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fe_operations.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fe_operations.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fe_x25519_128.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fe_x25519_128.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mont_small.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mont_small.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_12.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_12.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_17.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_17.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_20.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_20.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_24.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_24.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_28.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_28.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_3.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_3.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_32.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_32.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_4.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_4.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_48.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_48.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_6.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_6.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_64.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_64.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_7.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_7.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_8.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_8.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_9.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_9.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_mul_comba_small_set.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_mul_comba_small_set.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_12.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_12.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_17.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_17.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_20.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_20.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_24.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_24.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_28.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_28.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_3.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_3.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_32.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_32.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_4.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_4.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_48.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_48.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_6.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_6.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_64.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_64.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_7.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_7.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_8.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_8.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_9.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_9.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/fp_sqr_comba_small_set.i</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/fp_sqr_comba_small_set.i</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/ge_448.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/ge_448.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/ge_low_mem.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/ge_low_mem.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/ge_operations.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/ge_operations.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/kdf.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/kdf.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/hash.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/hash.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/hc128.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/hc128.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/hmac.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/hmac.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/idea.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/idea.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/integer.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/integer.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/logging.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/logging.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/md2.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/md2.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/md4.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/md4.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/md5.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/md5.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/memory.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/memory.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/pkcs12.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/pkcs12.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/pkcs7.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/pkcs7.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/poly1305.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/poly1305.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/pwdbased.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/pwdbased.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/rabbit.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/rabbit.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/random.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/random.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/rc2.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/rc2.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/ripemd.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/ripemd.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/rsa.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/rsa.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sha.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sha.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sha256.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sha256.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sha3.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sha3.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sha512.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sha512.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/signature.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/signature.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sp_arm32.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sp_arm32.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sp_arm64.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sp_arm64.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sp_armthumb.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sp_armthumb.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sp_c32.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sp_c32.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sp_c64.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sp_c64.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sp_cortexm.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sp_cortexm.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sp_dsp32.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sp_dsp32.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sp_int.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sp_int.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/sp_x86_64.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/sp_x86_64.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/srp.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/srp.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/tfm.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/tfm.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/wc_dsp.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/wc_dsp.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/wc_encrypt.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/wc_encrypt.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/wc_pkcs11.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/wc_pkcs11.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/wc_port.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/wc_port.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/wolfevent.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/wolfevent.c</locationURI>
+		</link>
+		<link>
+			<name>wolfcrypt/src/wolfmath.c</name>
+			<type>1</type>
+			<locationURI>WOLFSSL_ROOT/wolfcrypt/src/wolfmath.c</locationURI>
+		</link>
+	</linkedResources>
+	<variableList>
+		<variable>
+			<name>WOLFSSL_ROOT</name>
+			<value>$%7BPARENT-4-PROJECT_LOC%7D</value>
+		</variable>
+	</variableList>
+</projectDescription>

IDE/ECLIPSE/DEOS/include.am

@@ -7,4 +7,7 @@ EXTRA_DIST += \
     IDE/ECLIPSE/DEOS/user_settings.h \
     IDE/ECLIPSE/DEOS/tls_wolfssl.h \
     IDE/ECLIPSE/DEOS/tls_wolfssl.c \
-    IDE/ECLIPSE/DEOS/deos_malloc.c
+    IDE/ECLIPSE/DEOS/deos_malloc.c \
+    IDE/ECLIPSE/DEOS/deos_wolfssl/.cproject \
+    IDE/ECLIPSE/DEOS/deos_wolfssl/.options \
+    IDE/ECLIPSE/DEOS/deos_wolfssl/.project

IDE/ECLIPSE/DEOS/tls_wolfssl.c

@@ -1,6 +1,6 @@
 /* tls_wolfssl.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -380,10 +380,7 @@ void wolfssl_server_test(uintData_t statusPtr)
     int  socketAddrLen=sizeof(sockaddr);
     char rx_buf[RX_BUF_SIZE];
     char tx_buf[TX_BUF_SIZE];
-    unsigned  char attempt_conn;
     clientConnectionHandleType TCPserverHandle;
-    void * sendBuffer;
-    DWORD bufferSizeInBytes;
 
     WOLFSSL * ssl;
     WOLFSSL_CTX * ctx;
@@ -572,7 +569,6 @@ int  wolfsslRunTests (void)
 {
     thread_handle_t TCPhandle;
     threadStatus ts;
-    int ret;
 
     #if !defined(NO_CRYPT_TEST)
         wolfcrypt_test(NULL);

IDE/ECLIPSE/DEOS/tls_wolfssl.h

@@ -1,6 +1,6 @@
 /* tls_wolfssl.h
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/DEOS/user_settings.h

@@ -1,6 +1,6 @@
 /* user_setting.h
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -65,6 +65,8 @@ You can get the current time from https://www.unixtimestamp.com/
 #define HAVE_ED25519
 #define ED25519_SMALL
 
+#define WOLFSSL_DTLS
+
 /* TLS 1.3 */
 #if 0
     #define WOLFSSL_TLS13
@@ -103,8 +105,6 @@ You can get the current time from https://www.unixtimestamp.com/
 
 #endif
 
-#define printf printx
-
 #ifdef __cplusplus
     }   /* extern "C" */
 #endif

IDE/ECLIPSE/MICRIUM/README.md

@@ -1,7 +1,7 @@
 
 # Micrium μC/OS-III Port
 ## Overview
-You can enable the wolfSSL support for Micrium μC/OS-III RTOS available [here](http://www.micriums.com/) using the define `MICRIUM`.
+You can enable the wolfSSL support for Micrium μC/OS-III RTOS available [here](http://www.micrium.com/) using the define `MICRIUM`.
 
 ## Usage
 
@@ -72,7 +72,7 @@ The test results below were collected from the NXP Kinetis K70 (Freescale TWR-K7
 
 - IAR Embedded Workbench IDE - ARM 8.32.1 (IAR ELF Linker V8.32.1.169/W32 for ARM)
 
-- The starting project is based on an IAR EWARM project from Micrium download center at [micrium_twr-k70f120m-os3/](https://www.micrium.com/download/micrium_twr-k70f120m-os3/) but the K70X_FLASH.icf linker script file was slightly modified to configure the stack and heap sizes to 16KB and 20KB. The test was run on a 1 MBytes of program flash and 128 KBytes of static RAM.
+- The starting project is based on an IAR EWARM project from Micrium download center at [micrium_twr-k70f120m-os3/](https://www.micrium.com/download/micrium_twr-k70f120m-os3/) but the K70X_FLASH.icf linker script file was slightly modified to configure the stack and heap sizes to 16KB and 20KB. The test was run on a 1 MBytes of program flash and 128 KBytes of static RAM. ([Similar TCP version](https://www.micrium.com/download/twr-k70f120m_os3-tcpip-wifi-lib/))
 
 - wolfssl [latest version](https://github.com/wolfSSL/wolfssl)
 

IDE/ECLIPSE/MICRIUM/client_wolfssl.c

@@ -1,6 +1,6 @@
 /* client_wolfssl.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/client_wolfssl.h

@@ -1,6 +1,6 @@
 /* client_wolfssl.h
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/server_wolfssl.c

@@ -1,6 +1,6 @@
 /* server_wolfssl.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/server_wolfssl.h

@@ -1,6 +1,6 @@
 /* server_wolfssl.h
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/user_settings.h

@@ -1,6 +1,6 @@
 /* user_setting.h
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/MICRIUM/wolfsslRunTests.c

@@ -1,6 +1,6 @@
 /* wolfsslRunTests.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/ECLIPSE/RTTHREAD/README.md

@@ -0,0 +1,175 @@
+# RT-Thread Port
+## Overview
+You can enable the wolfSSL support for RT-Thread available [here](https://www.rt-thread.io) using the define `RTTHREAD`.
+
+## Usage
+
+wolfSSL supports a compile-time user configurable options in the `IDE/ECLIPSE/RTTHREAD/user_settings.h` file.
+
+The `wolfssl_test.c` example application provides a simple function to run the test and benchmark.
+
+1. Open your IDE-based example project for RT-Thread.
+
+2. Create the following folder and sub-folders structures in your project.
+```
+wolfssl
+   |src
+   |wolfcrypt
+          |benchmark
+          |src
+          |test
+   |wolfssl
+          |openssl
+          |wolfcrypt
+   |example
+```
+The folder hierarchy is the same as the wolfSSL folders with an exception of the example folder.
+
+3. Add or link all of the header and source files in `IDE/ECLIPSE/RTTHREAD/` folder into the example folder.
+
+4. Add or link all the source code in the corresponding folder in wolfSSL.
+
+5. Remove non-C platform dependent files from your build.
+
+6. In your C/C++ compiler preprocessor settings, add the wolfSSL directories to your include paths.
+Here's an example of the paths that must be added.
+
+```
+$PROJ_DIR$\...
+$PROJ_DIR$\...\wolfcrypt
+$PROJ_DIR$\...\wolfssl
+$PROJ_DIR$\...\IDE\ECLIPSE\RTTHREAD
+```
+
+7. In your C/C++ compiler preprocessor settings, define the WOLFSSL_USER_SETTINGS symbol to add user_settings.h file in your project.
+
+8. Add a call to `wolfssl_test()` from your startup task. Here's an example:
+
+```c
+static void test_task (void *p_arg)
+{
+    ...
+    while (1) {
+           wolfssl_test();
+           rt_thread_mdelay(500);
+        }
+}
+```
+9. Rebuild all your project.
+
+10. Now you are ready to download and debug your image on the board.
+
+
+The test results below were collected from the RT-Thread ART-Pi with the following software and tool chains:
+
+- STM32H750XBH6
+
+- RT-Thread Studio (Version: 2.0.0)
+
+- GNU ARM Cross C Compiler (Optimization level: -O0)
+
+- The starting project is based on [RT-Thread ART-Pi SDK](https://github.com/RT-Thread-Studio/sdk-bsp-stm32h750-realthread-artpi) (./projects/art_pi_wifi)
+
+- wolfssl [latest version](https://github.com/wolfSSL/wolfssl)
+
+
+### `WOLFSSL_WOLFCRYPT_TEST` output of wolfcrypt_test()
+```
+error    test passed!
+MEMORY   test passed!
+base64   test passed!
+asn      test passed!
+RANDOM   test passed!
+MD5      test passed!
+MD4      test passed!
+SHA      test passed!
+SHA-256  test passed!
+SHA-512  test passed!
+Hash     test passed!
+HMAC-MD5 test passed!
+HMAC-SHA test passed!
+HMAC-SHA256 test passed!
+HMAC-SHA512 test passed!
+X963-KDF    test passed!
+GMAC     test passed!
+ARC4     test passed!
+HC-128   test passed!
+Rabbit   test passed!
+DES      test passed!
+DES3     test passed!
+AES      test passed!
+AES192   test passed!
+AES256   test passed!
+AES-GCM  test passed!
+AES Key Wrap test passed!
+RSA      test passed!
+DH       test passed!
+DSA      test passed!
+PWDBASED test passed!
+ECC      test passed!
+ECC buffer test passed!
+CURVE25519 test passed!
+ED25519  test passed!
+PKCS7encrypted  test passed!
+PKCS7signed     test passed!
+PKCS7enveloped  test passed!
+PKCS7authenveloped  test passed!
+logging  test passed!
+mutex    test passed!
+memcb    test passed!
+```
+### `WOLFSSL_BENCHMARK_TEST` output of benchmark_test()
+```
+------------------------------------------------------------------------------
+ wolfSSL version 4.5.0
+------------------------------------------------------------------------------
+wolfCrypt Benchmark (block bytes 1024, min 1.0 sec each)
+RNG                 50 KB took 1.000 seconds,   50.000 KB/s
+AES-128-CBC-enc      2 MB took 1.000 seconds,    2.075 MB/s
+AES-128-CBC-dec      2 MB took 1.000 seconds,    1.611 MB/s
+AES-192-CBC-enc      2 MB took 1.000 seconds,    2.002 MB/s
+AES-192-CBC-dec      2 MB took 1.000 seconds,    1.514 MB/s
+AES-256-CBC-enc      2 MB took 1.000 seconds,    1.855 MB/s
+AES-256-CBC-dec      1 MB took 1.000 seconds,    1.465 MB/s
+AES-128-GCM-enc    700 KB took 1.000 seconds,  700.000 KB/s
+AES-128-GCM-dec    675 KB took 1.000 seconds,  675.000 KB/s
+AES-192-GCM-enc    675 KB took 1.000 seconds,  675.000 KB/s
+AES-192-GCM-dec    675 KB took 1.000 seconds,  675.000 KB/s
+AES-256-GCM-enc    650 KB took 1.000 seconds,  650.000 KB/s
+AES-256-GCM-dec    650 KB took 1.000 seconds,  650.000 KB/s
+AES-128-ECB-enc      2 MB took 1.000 seconds,    1.902 MB/s
+AES-128-ECB-dec      2 MB took 1.000 seconds,    1.521 MB/s
+AES-192-ECB-enc      2 MB took 1.000 seconds,    1.780 MB/s
+AES-192-ECB-dec      1 MB took 1.000 seconds,    1.433 MB/s
+AES-256-ECB-enc      2 MB took 1.000 seconds,    1.638 MB/s
+AES-256-ECB-dec      1 MB took 1.000 seconds,    1.405 MB/s
+ARC4                 5 MB took 1.000 seconds,    4.956 MB/s
+RABBIT               6 MB took 1.000 seconds,    6.470 MB/s
+3DES               750 KB took 1.000 seconds,  750.000 KB/s
+MD5                 12 MB took 1.000 seconds,   12.061 MB/s
+SHA                  4 MB took 1.000 seconds,    3.979 MB/s
+SHA-256              2 MB took 1.000 seconds,    1.782 MB/s
+SHA-512              1 MB took 1.000 seconds,    1.001 MB/s
+HMAC-MD5            12 MB took 1.000 seconds,   12.329 MB/s
+HMAC-SHA             4 MB took 1.000 seconds,    3.662 MB/s
+HMAC-SHA256          2 MB took 1.000 seconds,    1.758 MB/s
+HMAC-SHA512          1 MB took 1.000 seconds,    1.001 MB/s
+PBKDF2             224 bytes took 1.000 seconds,  224.000 bytes/s
+RSA     2048 public         20 ops took 1.000 sec, avg 50.000 ms, 20.000 ops/sec
+RSA     2048 private         2 ops took 1.000 sec, avg 500.000 ms, 2.000 ops/sec
+DH      2048 key gen         4 ops took 1.000 sec, avg 250.000 ms, 4.000 ops/sec
+DH      2048 agree           4 ops took 1.000 sec, avg 250.000 ms, 4.000 ops/sec
+ECC      256 key gen         6 ops took 1.000 sec, avg 166.667 ms, 6.000 ops/sec
+ECDHE    256 agree           6 ops took 1.000 sec, avg 166.667 ms, 6.000 ops/sec
+ECDSA    256 sign            6 ops took 1.000 sec, avg 166.667 ms, 6.000 ops/sec
+ECDSA    256 verify          4 ops took 1.000 sec, avg 250.000 ms, 4.000 ops/sec
+CURVE  25519 key gen         4 ops took 1.000 sec, avg 250.000 ms, 4.000 ops/sec
+CURVE  25519 agree           2 ops took 1.000 sec, avg 500.000 ms, 2.000 ops/sec
+ED     25519 key gen         4 ops took 1.000 sec, avg 250.000 ms, 4.000 ops/sec
+ED     25519 sign            2 ops took 1.000 sec, avg 500.000 ms, 2.000 ops/sec
+ED     25519 verify          2 ops took 1.000 sec, avg 500.000 ms, 2.000 ops/sec
+```
+
+## References
+
+For more information please contact info@wolfssl.com.

IDE/ECLIPSE/RTTHREAD/include.am

@@ -0,0 +1,8 @@
+# vim:ft=automake
+# included from Top Level Makefile.am
+# All paths should be given relative to the root
+
+EXTRA_DIST += \
+    IDE/ECLIPSE/RTTHREAD/README.md \
+    IDE/ECLIPSE/RTTHREAD/user_settings.h \
+    IDE/ECLIPSE/RTTHREAD/wolfssl_test.c

IDE/ECLIPSE/RTTHREAD/user_settings.h

@@ -0,0 +1,81 @@
+/* user_setting.h
+ *
+ * Copyright (C) 2006-2021 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+#ifndef WOLFSSL_USER_SETTINGS_H_
+#define WOLFSSL_USER_SETTINGS_H_
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+#define RTTHREAD
+
+/* You can select one or all of the following tests */
+#define WOLFSSL_WOLFCRYPT_TEST
+#define WOLFSSL_BENCHMARK_TEST
+#define WOLFSSL_CLIENT_TEST
+#define WOLFSSL_SERVER_TEST
+#define USE_TEST_GENSEED
+#define NO_DEV_RANDOM
+#define HAVE_PKCS7
+#define HAVE_AES_KEYWRAP
+#define HAVE_X963_KDF
+#define WOLFSSL_AES_DIRECT
+/* adjust CURRENT_UNIX_TS to seconds since Jan 01 1970. (UTC)
+You can get the current time from https://www.unixtimestamp.com/
+*/
+#define CURRENT_UNIX_TS 1542605837UL
+
+/* When using Windows simulator, you must define USE_WINDOWS_API for test.h to build */
+#ifdef _WIN32
+#define USE_WINDOWS_API
+#endif
+
+#define NO_FILESYSTEM
+#define SIZEOF_LONG_LONG 8
+
+/* prevents from including multiple definition of main() */
+#define NO_MAIN_DRIVER
+#define NO_TESTSUITE_MAIN_DRIVER
+
+/* includes certificate test buffers via header files */
+#define USE_CERT_BUFFERS_2048
+/*use kB instead of mB for embedded benchmarking*/
+#define BENCH_EMBEDDED
+
+#define NO_WRITE_TEMP_FILES
+
+#define XSNPRINTF snprintf
+#define NO_WRITEV
+
+#define HAVE_AESGCM
+#define WOLFSSL_SHA512
+#define HAVE_ECC
+#define HAVE_CURVE25519
+#define CURVE25519_SMALL
+#define HAVE_ED25519
+#define ED25519_SMALL
+
+#ifdef __cplusplus
+    }   /* extern "C" */
+#endif
+
+#endif

IDE/ECLIPSE/RTTHREAD/wolfssl_test.c

@@ -0,0 +1,33 @@
+/* wolfsslRunTests.c
+ *
+ * Copyright (C) 2006-2021 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+#include <stdint.h>
+#include <wolfcrypt/test/test.h>
+#include <wolfcrypt/benchmark/benchmark.h>
+
+int wolfssl_test(void) {
+#if !defined(NO_CRYPT_TEST)
+    wolfcrypt_test(NULL);
+#endif
+#if !defined(NO_CRYPT_BENCHMARK)
+    benchmark_test(NULL);
+#endif
+    return 0;
+}

IDE/Espressif/ESP-IDF/README.md

@@ -4,27 +4,33 @@
 
 Including the following examples:
 
-* simple tls_client/server
-* crypt test
-* crypt benchmark
+* Simple [tls_client](./examples/wolfssl_client/)/[server](./examples/wolfssl_server/)
+* Cryptographic [test](./examples/wolfssl_test/)
+* Cryptographic [benchmark](./examples/wolfssl_benchmark/)
 
  The *user_settings.h* file enables some of the hardened settings.
 
 ## Requirements
- 1. ESP-IDF development framework  
-    [https://docs.espressif.com/projects/esp-idf/en/latest/get-started/]
+ 1. [ESP-IDF development framework](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/)
 
     Note: This expects to use Linux version.
 
-## Setup
- 1. Run *setup.sh* to deploy files into ESP-IDF tree
- 2. Find Wolfssl files at /path/to/esp-idf/components/wolfssl/
- 3. Find Example programs under /path/to/esp-idf/examples/protocols/wolfssl_xxx
- 4. Uncomment out #define WOLFSSL_ESPIDF in /path/to/wolfssl/wolfssl/wolfcrypt/settings.h  
-    Uncomment out #define WOLFSSL_ESPWROOM32 in /path/to/wolfssl/wolfssl/wolfcrypt/settings.h
+## Setup for Linux
+ 1. Run `setup.sh` at _/path/to_`/wolfssl/IDE/Espressif/ESP-IDF/` to deploy files into ESP-IDF tree  
+    For Windows : Run `setup_win.bat` at `.\IDE\Espressif\ESP-IDF\`
+    
+ 2. Find Wolfssl files at _/path/to/esp_`/esp-idf/components/wolfssl/`
+ 
+ 3. Find [Example programs](https://github.com/wolfSSL/wolfssl/tree/master/IDE/Espressif/ESP-IDF/examples) under _/path/to/esp_`/esp-idf/examples/protocols/wolfssl_xxx` (where xxx is the project name)
+
+ 4. Uncomment out `#define WOLFSSL_ESPIDF` in _/path/to/esp_`/esp-idf/components/wolfssl/wolfssl/wolfcrypt/settings.h`  
+    Uncomment out `#define WOLFSSL_ESPWROOM32` in _/path/to/esp_`/esp-idf/components/wolfssl/wolfssl/wolfcrypt/settings.h`
+    
+    for example the default:
+    `~/esp/esp-idf/components/wolfssl/wolfssl/wolfcrypt/settings.h`
 
 ## Configuration
- 1. The *user_settings.h* can be found in /path/to/esp-idf/components/wolfssl/include/user_settings.h
+ 1. The `user_settings.h` can be found in _/path/to/esp_`/esp-idf/components/wolfssl/include/user_settings.h`
 
 ## Build examples
  1. See README in each example folder
@@ -32,4 +38,7 @@ Including the following examples:
 ## Support
  For question please email [support@wolfssl.com]
 
- Note: This is tested with "Ubuntu 18.04.1 LTS" and ESP32-WROOM-32.
+ Note: This is tested with :  
+   - OS: Ubuntu 18.04.1 LTS and Microsoft Windows 10 Pro 10.0.19041 and well as WSL Ubuntu
+   - ESP-IDF: v4.4-dev-4031-gef98a363e3-dirty and v4.0.1-dirty 
+   - Module : ESP32-WROOM-32

IDE/Espressif/ESP-IDF/README_32se.md

@@ -1,35 +1,31 @@
 # DEMO program with ATECC608A on ESP-WROOM-32SE
 ## Overview
- Running demo programs with ATECC608A on 32SE by setting *WOLFSSL_ESPWROOM32SE* definition
+ Running demo programs with ATECC608A on 32SE by setting `WOLFSSL_ESPWROOM32SE` definition
 
 Including the following examples:
 
-* simple tls_client/tls_server
+* simple `tls_client`/`tls_server`
 * crypt benchmark
 
- The *user_settings.h* file enables some of the hardened settings. 
- 
-## Requirements
- 1. ESP-IDF development framework  
-    [https://docs.espressif.com/projects/esp-idf/en/latest/get-started/]
+ The `user_settings.h` file enables some of the hardened settings.
+
+## Requirements
+1. ESP-IDF development framework: https://docs.espressif.com/projects/esp-idf/en/latest/get-started/
+
+2. Microchip CryptoAuthentication Library: https://github.com/MicrochipTech/cryptoauthlib
 
- 2. Microchip CryptoAuthentication Library  
-    [https://github.com/MicrochipTech/cryptoauthlib]
-    
 ## Setup
- 1. wolfSSL under ESP-IDF. Please see [README.md](https://github.com/wolfSSL/wolfssl/blob/master/IDE/Espressif/ESP-IDF/README.md)
- 2. CryptoAuthentication Library under ESP-IDF. Please see [README.md](https://github.com/miyazakh/cryptoauthlib_esp_idf/blob/master/README.md)
- 
- 3. Uncomment out #define WOLFSSL_ESPWROOM32SE in /path/to/wolfssl/wolfssl/wolfcrypt/settings.h
- 
-    Note : Need to enable WOLFSSL_ESPIDF  
-    Note : crypt test will fail if enabled WOLFSSL_ESPWROOM32SE
- 
+1. wolfSSL under ESP-IDF. Please see [README.md](https://github.com/wolfSSL/wolfssl/blob/master/IDE/Espressif/ESP-IDF/README.md)
+2. CryptoAuthentication Library under ESP-IDF. Please see [README.md](https://github.com/miyazakh/cryptoauthlib_esp_idf/blob/master/README.md)
+3. Uncomment out `#define WOLFSSL_ESPWROOM32SE` in `/path/to/wolfssl/wolfssl/wolfcrypt/settings.h`
+    * **Note:** Need to enable `WOLFSSL_ESPIDF`
+    * **Note:** crypt test will fail if enabled `WOLFSSL_ESPWROOM32SE`
+
 ## Configuration
- 1. The *user_settings.h* can be found in /path/to/esp-idf/components/wolfssl/include/user_settings.h
+1. The `user_settings.h` can be found in `/path/to/esp-idf/components/wolfssl/include/user_settings.h`
 
 ## Build examples
- 1. See README in each example folder
+1. See `README` in each example folder
 
 ## Benchmark
 w/o atecc608a
@@ -48,11 +44,11 @@ ECDSA    256 verify         14 ops took 1.079 sec, avg 77.071 ms, 12.975 ops/sec
 ```
 
 ## Support
- For question please email [support@wolfssl.com]
+For question please email [support@wolfssl.com](mailto:support@wolfssl.com)
 
- Note: This is tested with the following condition:
- 
-- Model    : ESP32-WROOM-32SE  
-- ESP-IDF  : v3.3-beta1-39-g6cb37ecc5(commit hash : 6cb37ecc5)  
+Note: This is tested with the following condition:
+
+- Model    : ESP32-WROOM-32SE
+- ESP-IDF  : v3.3-beta1-39-g6cb37ecc5(commit hash : 6cb37ecc5)
 - CryptAuthLib: commit hash : c6b176e
 - OS       : Ubuntu 18.04.1 LTS (Bionic Beaver)

IDE/Espressif/ESP-IDF/dummy_config_h

@@ -1,6 +1,6 @@
 /* config.h - dummy
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/Espressif/ESP-IDF/dummy_test_paths.h

@@ -0,0 +1,25 @@
+/* wolfcrypt/test/test_paths.h
+ *
+ * Copyright (C) 2006-2021 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+#ifndef NO_FILESYSTEM
+    #define CERT_PREFIX "@abs_top_srcdir@/"
+    #define CERT_WRITE_TEMP_DIR "@abs_top_builddir@/"
+#endif /* NO_FILESYSTEM */

IDE/Espressif/ESP-IDF/examples/wolfssl_benchmark/README.md

@@ -1,8 +1,8 @@
-#wolfSSL Example
+# wolfSSL Benchmark Example
 
 The Example contains of wolfSSL benchmark program.
 
-1. "make menuconfig" to configure the program.  
+1. `idf.py menuconfig` to configure the program.  
     1-1. Example Configuration ->
 
     BENCH_ARG : argument that you want to use. Default is "-lng 0"  
@@ -10,7 +10,7 @@ The Example contains of wolfSSL benchmark program.
 
 When you want to run the benchmark program
 
-1. "make flash" to compile and load the firmware
-2. "make monitor" to see the message
+1. `idf.py -p <PORT> flash` to compile and load the firmware
+2. `idf.py monitor` to see the message
 
 See the README.md file in the upper level 'examples' directory for more information about examples.

IDE/Espressif/ESP-IDF/examples/wolfssl_benchmark/main/helper.c

@@ -1,6 +1,6 @@
 /* helper.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -23,6 +23,7 @@
 #include <string.h>
 
 #include <wolfssl/wolfcrypt/settings.h>
+#include <wolfssl/wolfcrypt/types.h>
 #include <wolfcrypt/benchmark/benchmark.h>
 
 #include "sdkconfig.h"
@@ -118,7 +119,7 @@ int construct_argv()
 
     __argv[cnt] = malloc(10);
     sprintf(__argv[cnt], "benchmark");
-    __argv[9] = '\0';
+    __argv[cnt][9] = '\0';
     cnt = 1;
 
     while (*ch != '\0')

IDE/Espressif/ESP-IDF/examples/wolfssl_benchmark/sdkconfig.defaults

@@ -1,5 +1,5 @@
 CONFIG_BENCH_ARGV="-lng 0"
-CONFIG_MAIN_TASK_STACK_SIZE=7000
+CONFIG_MAIN_TASK_STACK_SIZE=7500
 CONFIG_FREERTOS_HZ=1000
 CONFIG_TASK_WDT_CHECK_IDLE_TASK_CPU0=
 CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y

IDE/Espressif/ESP-IDF/examples/wolfssl_client/README.md

@@ -2,21 +2,26 @@
 
 The Example contains of wolfSSL tls client demo.
 
-1. "make menuconfig" to config the project  
-    1-1. Example Configuration ->
+1. `idf.py menuconfig` to config the project
+
+      1-1. Example Configuration ->  
 
-          WIFI SSID: your own WIFI, which is connected to the Internet.(default is "myssid")  
-          WIFI Password: WIFI password, and default is "mypassword"  
           Target host ip address : the host that you want to connect to.(default is 127.0.0.1)
+
+     1-2. Example Connection Configuration ->
+     
+          WIFI SSID: your own WIFI, which is connected to the Internet.(default is "myssid")  
+          WIFI Password: WIFI password, and default is "mypassword"
+    
     
     Note: the example program uses 11111 port. If you want to use different port  
         , you need to modify DEFAULT_PORT definition in the code.
 
 When you want to test the wolfSSL client
 
-1. "make flash monitor" to load the firmware and see the context  
+1. `idf.py -p <PORT> flash` and then `idf.py monitor` to load the firmware and see the context  
 2. You can use <wolfssl>/examples/server/server program for test.  
 
-         e.g. Launch ./examples/server/server -v 4 -b -i
+         e.g. Launch ./examples/server/server -v 4 -b -i -d
 
 See the README.md file in the upper level 'examples' directory for more information about examples.

IDE/Espressif/ESP-IDF/examples/wolfssl_client/main/Kconfig.projbuild

@@ -1,17 +1,5 @@
 menu "Example Configuration"
 
-config WIFI_SSID
-    string "WiFi SSID"
-    default "myssid"
-    help
-        SSID (network name) for the example to connect to.
-
-config WIFI_PASSWORD
-    string "WiFi Password"
-    default "mypassword"
-    help
-        WiFi password (WPA or WPA2) for the example to use.
-
 config TARGET_HOST
     string "Target host"
     default "127.0.01.1"

IDE/Espressif/ESP-IDF/examples/wolfssl_client/main/client-tls.c

@@ -1,6 +1,6 @@
 /* client-tls-callback.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/Espressif/ESP-IDF/examples/wolfssl_client/main/include/wifi_connect.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -24,7 +24,7 @@
 #include "esp_idf_version.h"
 #include "esp_log.h"
 #include "esp_wifi.h"
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
+#if ESP_IDF_VERSION_MAJOR >= 4
 #include "esp_event.h"
 #else
 #include "esp_event_loop.h"

IDE/Espressif/ESP-IDF/examples/wolfssl_client/main/wifi_connect.c

@@ -1,6 +1,6 @@
 /* wifi_connect.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -27,7 +27,7 @@
 #include "lwip/netdb.h"
 #include "lwip/apps/sntp.h"
 #include "nvs_flash.h"
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
+#if ESP_IDF_VERSION_MAJOR >= 4
 #include "protocol_examples_common.h"
 #endif
 
@@ -51,9 +51,10 @@ static void set_time()
     time_t now;
     struct tm timeinfo;
     char strftime_buf[64];
-    /* please update the time if seeing unknown failure. */
-    /* this could cause TLS communication failure due to time expiration */
-    utctime.tv_sec = 1567125910; /* dummy time: Fri Aug 30 09:45:00 2019 */
+    /* please update the time if seeing unknown failure when loading cert.  */
+    /* this could cause TLS communication failure due to time expiration    */
+    /* incleasing 31536000 seconds is close to spend 356 days.              */
+    utctime.tv_sec = 1619650800; /* dummy time: Wed April 28 23:00:00 2021 */
     utctime.tv_usec = 0;
     tz.tz_minuteswest = 0;
     tz.tz_dsttime = 0;
@@ -92,7 +93,7 @@ static void tls_smp_client_init(void)
         ESP_LOGI(TAG, "create thread %s failed", TLS_SMP_CLIENT_TASK_NAME);
     }
 }
-/* event hander for wifi events */
+/* event handler for wifi events */
 static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
 {
     switch (event->event_id)
@@ -122,11 +123,14 @@ void app_main(void)
     ESP_ERROR_CHECK(nvs_flash_init());
 
     ESP_LOGI(TAG, "Initialize wifi");
-    /* TCP/IP adapter initialization */
+#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
+    esp_netif_init();
+#else
     tcpip_adapter_init();
+#endif
 
     /* */
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
+#if ESP_IDF_VERSION_MAJOR >= 4
     (void) wifi_event_handler;
    ESP_ERROR_CHECK(esp_event_loop_create_default());
    /* This helper function configures Wi-Fi or Ethernet, as selected in menuconfig.

IDE/Espressif/ESP-IDF/examples/wolfssl_server/README.md

@@ -1,17 +1,18 @@
-#wolfSSL Example
+# wolfSSL Server Example
 
 The Example contains a wolfSSL simple server.
 
-1. "make menuconfigure" to configure the project
+1. `idf.py menuconfigure` to configure the project
 
-    1-1. Example Configuration ->
+    1-1. Example Connection Configuration ->
+    
            WIFI SSID : your own WIFI, which is connected to the Internet.(default is "myssid")  
            WIFI Password : WIFI password, and default is "mypassword"
 
 When you want to test the wolfSSL simple server demo
 
-1. "make flash" to compile the code and load the firmware
-2. "make monitor" to see the context. The assigned IP address can be found in output message.
+1. `idf.py -p <PORT> flash` to compile the code and load the firmware
+2. `idf.py monitor` to see the context. The assigned IP address can be found in output message.
 3. Once the server connects to the wifi, it is waiting for client request.  
     ("Waiting for a connection..." message will be displayed.)
    
@@ -19,4 +20,3 @@ When you want to test the wolfSSL simple server demo
     e.g ./example/client/client -h xx.xx.xx
 
 See the README.md file in the upper level 'examples' directory for more information about examples.
-

IDE/Espressif/ESP-IDF/examples/wolfssl_server/main/include/wifi_connect.h

@@ -1,6 +1,6 @@
 /* wifi_connect.h
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -24,7 +24,7 @@
 #include "esp_idf_version.h"
 #include "esp_log.h"
 #include "esp_wifi.h"
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
+#if ESP_IDF_VERSION_MAJOR >= 4
 #include "esp_event.h"
 #else
 #include "esp_event_loop.h"

IDE/Espressif/ESP-IDF/examples/wolfssl_server/main/server-tls.c

@@ -1,6 +1,6 @@
 /* server-tls-callback.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -64,7 +64,7 @@ static void ShowCiphers(void)
 #include "wolfssl/wolfcrypt/port/atmel/atmel.h"
 
 /* when you want to use a custom slot allocation */
-/* enable the difinition CUSTOM_SLOT_ALLOCATION. */
+/* enable the definition CUSTOM_SLOT_ALLOCATION. */
 
 #if defined(CUSTOM_SLOT_ALLOCATION)
 

IDE/Espressif/ESP-IDF/examples/wolfssl_server/main/wifi_connect.c

@@ -1,6 +1,6 @@
 /* wifi_connect.c 
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -27,7 +27,7 @@
 #include "lwip/netdb.h"
 #include "lwip/apps/sntp.h"
 #include "nvs_flash.h"
-#if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
+#if ESP_IDF_VERSION_MAJOR >= 4
 #include "protocol_examples_common.h"
 #endif
 
@@ -35,7 +35,7 @@ const static int CONNECTED_BIT = BIT0;
 static EventGroupHandle_t wifi_event_group;
 /* prefix for logging */
 const static char *TAG = "tls_server";
-/* proto-type difinition */
+/* proto-type definition */
 extern void tls_smp_server_task();
 static void tls_smp_server_init();
 
@@ -48,9 +48,10 @@ static void set_time()
     time_t now;
     struct tm timeinfo;
     char strftime_buf[64];
-    /* please update the time if seeing unknown failure. */
-    /* this could cause TLS communication failure due to time expiration */
-    utctime.tv_sec = 1567125910; /* dummy time: Fri Aug 30 09:45:00 2019 */
+    /* please update the time if seeing unknown failure when loading cert.  */
+    /* this could cause TLS communication failure due to time expiration    */
+    /* incleasing 31536000 seconds is close to spend 356 days.              */
+    utctime.tv_sec = 1619650800; /* dummy time: Wed April 28 23:00:00 2021 */
     utctime.tv_usec = 0;
     tz.tz_minuteswest = 0;
     tz.tz_dsttime = 0;
@@ -89,7 +90,7 @@ static void tls_smp_server_init(void)
         ESP_LOGI(TAG, "create thread %s failed", TLS_SMP_SERVER_TASK_NAME);
     }
 }
-/* event hander for wifi events */
+/* event handler for wifi events */
 static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
 {
     switch (event->event_id)
@@ -98,8 +99,13 @@ static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
         esp_wifi_connect();
         break;
     case SYSTEM_EVENT_STA_GOT_IP:
+#if ESP_IDF_VERSION_MAJOR >= 4
+        ESP_LOGI(TAG, "got ip:" IPSTR "\n",
+                 IP2STR(&event->event_info.got_ip.ip_info.ip));
+#else
         ESP_LOGI(TAG, "got ip:%s",
                  ip4addr_ntoa(&event->event_info.got_ip.ip_info.ip));
+#endif
         /* http://esp32.info/docs/esp_idf/html/dd/d08/group__xEventGroupSetBits.html */
         xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
         break;
@@ -120,10 +126,13 @@ void app_main(void)
 
     ESP_LOGI(TAG, "Initialize wifi");
     /* TCP/IP adapter initialization */
-    tcpip_adapter_init();
-
-    /* */
 #if ESP_IDF_VERSION_MAJOR >= 4 && ESP_IDF_VERSION_MINOR >= 1
+    esp_netif_init();
+#else
+    tcpip_adapter_init();
+#endif
+    /* */
+#if ESP_IDF_VERSION_MAJOR >= 4
     (void) wifi_event_handler;
    ESP_ERROR_CHECK(esp_event_loop_create_default());
    /* This helper function configures Wi-Fi or Ethernet, as selected in menuconfig.

IDE/Espressif/ESP-IDF/examples/wolfssl_test/README.md

@@ -1,10 +1,10 @@
-#wolfSSL Example
+# wolfSSL Crypt Test Example
 
 The Example contains of wolfSSL test program.
 
 When you want to run the benchmark program
-1. "make menuconfig" to configure the program,first
-2. "make flash" to compile and load the firmware
-3. "make monitor" to see the message
+1. `idf.py menuconfig` to configure the program,first
+2. `idf.py build` to compile and `idf.py -p <PORT> flash` to load the firmware
+3. `idf.py monitor` to see the message
 
 See the README.md file in the upper level 'examples' directory for more information about examples.

IDE/Espressif/ESP-IDF/examples/wolfssl_test/sdkconfig.defaults

@@ -1,2 +1,2 @@
-CONFIG_MAIN_TASK_STACK_SIZE=9000
+CONFIG_MAIN_TASK_STACK_SIZE=11000
 CONFIG_TASK_WDT_CHECK_IDLE_TASK_CPU0=

IDE/Espressif/ESP-IDF/libs/CMakeLists.txt

@@ -16,12 +16,22 @@ set(COMPONENT_SRCDIRS "./src/"
 
 set(COMPONENT_REQUIRES lwip)
 
-set(COMPONENT_ADD_INCLUDEDIRS
-    "."
-    "./include"
-    "../freertos/include/freertos" 
-    "${WOLFSSL_ROOT}"
-    )
+if(IS_DIRECTORY ${IDF_PATH}/components/freertos/FreeRTOS-Kernel/)
+    set(COMPONENT_ADD_INCLUDEDIRS
+        "."
+        "./include"
+        "../freertos/FreeRTOS-Kernel/include/freertos"
+       "${WOLFSSL_ROOT}"
+       )
+else()
+
+   set(COMPONENT_ADD_INCLUDEDIRS
+       "."
+       "./include"
+       "../freertos/include/freertos"
+       "${WOLFSSL_ROOT}"
+      )
+endif()
 
 if(IS_DIRECTORY ${IDF_PATH}/components/cryptoauthlib)
     list(APPEND COMPONENT_ADD_INCLUDEDIRS "../cryptoauthlib/lib")

IDE/Espressif/ESP-IDF/setup.sh

@@ -22,6 +22,20 @@ BASEDIR=`cd ${BASEDIR} && pwd -P`
 WOLFSSLLIB_TRG_DIR=${IDF_PATH}/components/wolfssl
 WOLFSSLEXP_TRG_DIR=${IDF_PATH}/examples/protocols
 
+if [ "$1" == "--verbose" ]; then
+  WOLFSSSL_SETUP_VERBOSE=true
+fi
+
+if [ "${WOLFSSSL_SETUP_VERBOSE}" == "true" ]; then
+  echo Verbose mode on!
+  echo BASEDIR=${BASEDIR}
+  echo SCRIPTDIR=${SCRIPTDIR}
+  echo WOLFSSL_ESPIDFDIR=${WOLFSSL_ESPIDFDIR}
+  echo WOLFSSLLIB_TRG_DIR=${WOLFSSLLIB_TRG_DIR}
+  echo WOLFSSLEXP_TRG_DIR=${WOLFSSLEXP_TRG_DIR}
+  echo ""
+fi
+
 if [ ! -d $IDF_PATH ]; then
     echo "ESP-IDF Development Framework doesn't exist.: $IDF_PATH"
     exit 1
@@ -31,7 +45,12 @@ fi
 pushd $IDF_PATH > /dev/null
 
 echo "Copy files into $IDF_PATH"
+
 # Remove/Create directories
+if [ "${WOLFSSSL_SETUP_VERBOSE}" == "true" ]; then
+  echo "Remove/Create directories..."
+fi
+
 ${RMDCMD} ${WOLFSSLLIB_TRG_DIR}/
 ${MKDCMD} ${WOLFSSLLIB_TRG_DIR}/
 
@@ -39,6 +58,7 @@ ${MKDCMD} ${WOLFSSLLIB_TRG_DIR}/src
 ${MKDCMD} ${WOLFSSLLIB_TRG_DIR}/wolfcrypt
 ${MKDCMD} ${WOLFSSLLIB_TRG_DIR}/wolfcrypt/src
 ${MKDCMD} ${WOLFSSLLIB_TRG_DIR}/wolfssl
+${MKDCMD} ${WOLFSSLLIB_TRG_DIR}/wolfssl/openssl
 ${MKDCMD} ${WOLFSSLLIB_TRG_DIR}/test
 ${MKDCMD} ${WOLFSSLLIB_TRG_DIR}/include
 
@@ -46,17 +66,30 @@ popd > /dev/null             # $WOLFSSL_ESPIDFDIR
 pushd ${BASEDIR} > /dev/null # WOLFSSL TOP DIR
 
 # copying ... files in src/ into $WOLFSSLLIB_TRG_DIR/src
+
+if [ "${WOLFSSSL_SETUP_VERBOSE}" == "true" ]; then
+  echo "Copying ... files in src/ into \$WOLFSSLLIB_TRG_DIR/srcs ..."
+fi
+
 ${CPDCMD} ./src/*.c ${WOLFSSLLIB_TRG_DIR}/src/
 
 
 ${CPDCMD} -r ./wolfcrypt/src/*.{c,i} ${WOLFSSLLIB_TRG_DIR}/wolfcrypt/src/
 ${CPDCMD} -r ./wolfcrypt/src/port  ${WOLFSSLLIB_TRG_DIR}/wolfcrypt/src/port/
 ${CPDCMD} -r ./wolfcrypt/test ${WOLFSSLLIB_TRG_DIR}/wolfcrypt/
+# Copy dummy test_paths.h to handle the case configure hasn't yet executed 
+${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/dummy_test_paths.h ${WOLFSSLLIB_TRG_DIR}/wolfcrypt/test/test_paths.h 
 ${CPDCMD} -r ./wolfcrypt/benchmark ${WOLFSSLLIB_TRG_DIR}/wolfcrypt/
 
 ${CPDCMD} -r ./wolfssl/*.h ${WOLFSSLLIB_TRG_DIR}/wolfssl/
+${CPDCMD} -r ./wolfssl/openssl/*.h ${WOLFSSLLIB_TRG_DIR}/wolfssl/openssl/
 ${CPDCMD} -r ./wolfssl/wolfcrypt ${WOLFSSLLIB_TRG_DIR}/wolfssl/
+
 # user_settings.h
+if [ "${WOLFSSSL_SETUP_VERBOSE}" == "true" ]; then
+  echo "Copying user_settings.h to ${WOLFSSLLIB_TRG_DIR}/include/"
+fi
+
 ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/user_settings.h ${WOLFSSLLIB_TRG_DIR}/include/
 ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/dummy_config_h ${WOLFSSLLIB_TRG_DIR}/include/config.h
 
@@ -71,15 +104,24 @@ ${CPDCMD} ./libs/component.mk ${WOLFSSLLIB_TRG_DIR}/
 pushd ${BASEDIR} > /dev/null # WOLFSSL TOP DIR
 
 # Benchmark program
+if [ "${WOLFSSSL_SETUP_VERBOSE}" == "true" ]; then
+  echo ""
+fi
 ${RMDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_benchmark/
 ${MKDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_benchmark/
 ${MKDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_benchmark/main/
 
+${CPDCMD}    ${BASEDIR}/wolfcrypt/benchmark/benchmark.h ${BASEDIR}/IDE/Espressif/ESP-IDF/examples/wolfssl_benchmark/main/benchmark.h
+${CPDCMD}    ${BASEDIR}/wolfcrypt/benchmark/benchmark.c ${BASEDIR}/IDE/Espressif/ESP-IDF/examples/wolfssl_benchmark/main/benchmark.c
+
 ${CPDCMD} -r ./wolfcrypt/benchmark/benchmark.c ${WOLFSSLEXP_TRG_DIR}/wolfssl_benchmark/main/
 ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/examples/wolfssl_benchmark/* ${WOLFSSLEXP_TRG_DIR}/wolfssl_benchmark/
 ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/examples/wolfssl_benchmark/main/* ${WOLFSSLEXP_TRG_DIR}/wolfssl_benchmark/main/
 
 # Crypt Test program
+if [ "${WOLFSSSL_SETUP_VERBOSE}" == "true" ]; then
+  echo "Copying wolfssl_test to ${WOLFSSLEXP_TRG_DIR}/wolfssl_test/main/"
+fi
 ${RMDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_test/
 ${MKDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_test/
 ${MKDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_test/main/
@@ -89,6 +131,9 @@ ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/examples/wolfssl_test/* ${WOLFSSLEXP_TRG_DIR}/
 ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/examples/wolfssl_test/main/* ${WOLFSSLEXP_TRG_DIR}/wolfssl_test/main/
 
 # TLS Client program
+if [ "${WOLFSSSL_SETUP_VERBOSE}" == "true" ]; then
+  echo "Copying TLS Client program to ${WOLFSSLEXP_TRG_DIR}/wolfssl_client/..."
+fi
 ${RMDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_client/
 ${MKDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_client/
 ${MKDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_client/main/
@@ -99,6 +144,9 @@ ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/examples/wolfssl_client/main/* ${WOLFSSLEXP_TR
 ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/examples/wolfssl_client/main/include/* ${WOLFSSLEXP_TRG_DIR}/wolfssl_client/main/include/
 
 # TLS Server program
+if [ "${WOLFSSSL_SETUP_VERBOSE}" == "true" ]; then
+  echo "Copying TLS Server program to ${WOLFSSLEXP_TRG_DIR}/wolfssl_server/..."
+fi
 ${RMDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_server/
 ${MKDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_server/
 ${MKDCMD} ${WOLFSSLEXP_TRG_DIR}/wolfssl_server/main/
@@ -110,4 +158,8 @@ ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/examples/wolfssl_server/main/include/* ${WOLFS
 
 popd > /dev/null # 
 
+if [ "${WOLFSSSL_SETUP_VERBOSE}" == "true" ]; then
+  echo "Copy complete!"
+fi
+
 exit 1

IDE/Espressif/ESP-IDF/setup_win.bat

@@ -0,0 +1,82 @@
+@echo off
+REM Expect the script at /path/to/wolfssl/IDE/Espressif/ESP-IDF/
+
+if NOT EXIST "setup.sh" ( 
+  echo "Please run this script at /path/to/wolfssl/IDE/Espressif/ESP-IDF/
+  goto exit
+)
+
+if "%IDF_PATH%" == "" (
+  echo "Please launch the script from ESP-IDF command prompt."
+  goto exit
+)
+
+set SCRIPTDIR=%CD%
+set BASEDIR=%SCRIPTDIR%\..\..\..\
+set WOLFSSL_ESPIDFDIR=%BASEDIR%\IDE\Espressif\ESP-IDF
+set WOLFSSLLIB_TRG_DIR=%IDF_PATH%\components\wolfssl
+set WOLFSSLEXP_TRG_DIR=%IDF_PATH%\examples\protocols
+
+echo Copy files into %IDF_PATH%
+rem Remove/Create directories
+rmdir /S/Q %WOLFSSLLIB_TRG_DIR%
+mkdir      %WOLFSSLLIB_TRG_DIR%
+mkdir      %WOLFSSLLIB_TRG_DIR%\src
+mkdir      %WOLFSSLLIB_TRG_DIR%\wolfcrypt\src
+mkdir      %WOLFSSLLIB_TRG_DIR%\wolfssl
+mkdir      %WOLFSSLLIB_TRG_DIR%\wolfssl\openssl
+mkdir      %WOLFSSLLIB_TRG_DIR%\test
+mkdir      %WOLFSSLLIB_TRG_DIR%\include
+
+rem copying ... files in src/ into $WOLFSSLLIB_TRG_DIR%/src
+xcopy /Y/Q %BASEDIR%\src\*.c %WOLFSSLLIB_TRG_DIR%\src\
+xcopy /Y/Q %BASEDIR%\wolfcrypt\src\*.c %WOLFSSLLIB_TRG_DIR%\wolfcrypt\src
+xcopy /Y/Q %BASEDIR%\wolfcrypt\src\*.i %WOLFSSLLIB_TRG_DIR%\wolfcrypt\src
+xcopy /E/Y/Q %BASEDIR%\wolfcrypt\src\port %WOLFSSLLIB_TRG_DIR%\wolfcrypt\src\port\
+xcopy /E/Y/Q %BASEDIR%\wolfcrypt\test %WOLFSSLLIB_TRG_DIR%\wolfcrypt\test\
+rem Copy dummy test_paths.h to handle the case configure hasn't yet executed 
+echo F |xcopy /E/Y %WOLFSSL_ESPIDFDIR%\dummy_test_paths.h %WOLFSSLLIB_TRG_DIR%\wolfcrypt\test\test_paths.h
+xcopy /E/Y/Q %WOLFSSL_ESPIDFDIR%\dummy_test_paths.h %WOLFSSLIB_TRG_DIR%\wolfcrypt\test\test_paths.h
+xcopy /E/Y/Q %BASEDIR%\wolfcrypt\benchmark %WOLFSSLLIB_TRG_DIR%\wolfcrypt\benchmark\
+xcopy /Y/Q %BASEDIR%\wolfssl\*.h %WOLFSSLLIB_TRG_DIR%\wolfssl\
+xcopy /Y/Q %BASEDIR%\wolfssl\openssl\*.h %WOLFSSLLIB_TRG_DIR%\wolfssl\openssl\
+xcopy /E/Y/Q %BASEDIR%\wolfssl\wolfcrypt %WOLFSSLLIB_TRG_DIR%\wolfssl\wolfcrypt\
+
+rem user_settings.h
+xcopy /F/Q %WOLFSSL_ESPIDFDIR%\user_settings.h %WOLFSSLLIB_TRG_DIR%\include\
+echo F |xcopy /F/Q %WOLFSSL_ESPIDFDIR%\dummy_config_h %WOLFSSLLIB_TRG_DIR%\include\config.h
+
+rem unit test app
+xcopy /E/Y/Q %WOLFSSL_ESPIDFDIR%\test %WOLFSSLLIB_TRG_DIR%\test\
+xcopy /F/Q   %WOLFSSL_ESPIDFDIR%\libs\CMakeLists.txt %WOLFSSLLIB_TRG_DIR%\
+xcopy /F/Q   %WOLFSSL_ESPIDFDIR%\libs\component.mk   %WOLFSSLLIB_TRG_DIR%\
+
+rem Benchmark program
+rmdir /S/Q %WOLFSSLEXP_TRG_DIR%\wolfssl_benchmark\
+mkdir      %WOLFSSLEXP_TRG_DIR%\wolfssl_benchmark\main\
+
+echo F |xcopy /E/Y %BASEDIR%\wolfcrypt\benchmark\benchmark.h  %BASEDIR%\IDE\Espressif\ESP-IDF\examples\wolfssl_benchmark\main\benchmark.h
+echo F |xcopy /E/Y %BASEDIR%\wolfcrypt\benchmark\benchmark.c  %BASEDIR%\IDE\Espressif\ESP-IDF\examples\wolfssl_benchmark\main\benchmark.c
+
+xcopy /F/Q %BASEDIR%\wolfcrypt\benchmark\benchmark.c %WOLFSSLEXP_TRG_DIR%\wolfssl_benchmark\main\
+xcopy /E/F/Q/Y %WOLFSSL_ESPIDFDIR%\examples\wolfssl_benchmark %WOLFSSLEXP_TRG_DIR%\wolfssl_benchmark\
+
+rem Crypt Test program
+rmdir /S/Q %WOLFSSLEXP_TRG_DIR%\wolfssl_test\
+mkdir      %WOLFSSLEXP_TRG_DIR%\wolfssl_test\main\
+xcopy /F/Q %BASEDIR%\wolfcrypt\test\test.c %WOLFSSLEXP_TRG_DIR%\wolfssl_test\main\
+xcopy /E/F/Q %WOLFSSL_ESPIDFDIR%\examples\wolfssl_test %WOLFSSLEXP_TRG_DIR%\wolfssl_test\
+
+rem TLS Client program
+rmdir /S/Q %WOLFSSLEXP_TRG_DIR%\wolfssl_client\
+mkdir      %WOLFSSLEXP_TRG_DIR%\wolfssl_client\main\
+xcopy /E/F/Q %WOLFSSL_ESPIDFDIR%\examples\wolfssl_client %WOLFSSLEXP_TRG_DIR%\wolfssl_client\
+
+rem TLS Server program
+rmdir /S/Q %WOLFSSLEXP_TRG_DIR%\wolfssl_server\
+mkdir      %WOLFSSLEXP_TRG_DIR%\wolfssl_server\main\
+xcopy /E/F/Q %WOLFSSL_ESPIDFDIR%\examples\wolfssl_server %WOLFSSLEXP_TRG_DIR%\wolfssl_server\
+
+:exit
+ echo completed
+

IDE/Espressif/ESP-IDF/test/CMakeLists.txt

@@ -1,4 +1,6 @@
-set(COMPONENT_SRCDIRS ".")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DNO_MAIN_DRIVER -DWOLFSSL_USER_SETTINGS")
+
+set(COMPONENT_SRCS "test_wolfssl.c" "../wolfcrypt/test/test.c")
 set(COMPONENT_ADD_INCLUDEDIRS ".")
 
 set(COMPONENT_REQUIRES unity test_utils wolfssl)

IDE/Espressif/ESP-IDF/test/README.md

@@ -3,9 +3,8 @@
 The test contains of wolfSSL unit-test app on Unity.
 
 When you want to run the app  
-1. Copy *test.c* file at /path/to/esp-idf/components/wolfssl/wolfcrypt/test/ folder to the  wolfssl/test folder  
-2. Go to /esp-idf/tools/unit-test-app/ folder  
-3. "make menuconfig" to configure unit test app.  
-4. "make TEST_COMPONENTS=wolfssl" to build wolfssl unit test app.  
+1. Go to /esp-idf/tools/unit-test-app/ folder  
+2. `idf.py menuconfig` to configure unit test app.  
+3. `idf.py -T wolfssl build` to build wolfssl unit test app.  
 
 See [https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/unit-tests.html] for more information about unit test app.

IDE/Espressif/ESP-IDF/test/test_wolfssl.c

@@ -171,7 +171,7 @@ static void tskAes256_Test(void *pvParam)
 }
 #endif
 
-#if !defined(NO_RSA) || defined(HAVE_ECC)
+#if (!defined(NO_RSA) || defined(HAVE_ECC)) && !defined(WC_NO_RNG)
 
 int mp_performance_check(int mul, int mulmod, int exptmod)
 {
@@ -280,13 +280,13 @@ int mp_performance_check(int mul, int mulmod, int exptmod)
                 printf("(%d,%d) Xbits = %d, Ybits = %d Pbits = %d",
                                                         i , j, Xbits, Ybits, Pbits);
                 if(mul) {
-                    printf(" mul = %llu (us)", elapsedTime1);
+                    printf(" mul = %llu (us)", (unsigned long long)elapsedTime1);
                 }
                 if(mulmod) {
-                    printf(" mulmod = %llu (us)\n", elapsedTime2);
+                    printf(" mulmod = %llu (us)\n", (unsigned long long)elapsedTime2);
                 }
                 if(exptmod) {
-                    printf(" exptmod = %llu (ms)\n", elapsedTime3);
+                    printf(" exptmod = %llu (ms)\n", (unsigned long long)elapsedTime3);
                 }
             }
         }
@@ -308,8 +308,8 @@ int mp_performance_check(int mul, int mulmod, int exptmod)
 int mp_unitest_mul(const char* strZ, const char* strX, const char* strY, int verbose)
 {
     int ret = 0;
-    char* buf;
-    char* bufZ;
+    char* buf = NULL;
+    char* bufZ = NULL;
     int radixX_size;
     int radixZ_size;
     int radixY_size;
@@ -335,10 +335,10 @@ int mp_unitest_mul(const char* strZ, const char* strX, const char* strY, int ver
     }
 
     mp_radix_size(&z, 16, &radixZ_size);
-    bufZ = (char*)XMALLOC(radixZ_size + 1, NULL, DYNAMIC_TYPE_TMP_BUFFER);
+    bufZ = (char*)XMALLOC(radixZ_size, NULL, DYNAMIC_TYPE_TMP_BUFFER);
     if(bufZ != NULL) {
         mp_toradix(&z, bufZ, 16);
-        bufZ[radixZ_size] ='\0';
+        bufZ[radixZ_size-1] ='\0';
     }
 
     if(verbose) {
@@ -350,14 +350,14 @@ int mp_unitest_mul(const char* strZ, const char* strX, const char* strY, int ver
         mp_radix_size(&y, 16, &radixY_size);
         radixX_size = max(radixX_size, radixY_size);
 
-        buf = (char*)XMALLOC(radixX_size + 1, NULL, DYNAMIC_TYPE_TMP_BUFFER);
+        buf = (char*)XMALLOC(radixX_size, NULL, DYNAMIC_TYPE_TMP_BUFFER);
         if(buf != NULL) {
             mp_toradix(&x, buf, 16);
-            buf[radixX_size] ='\0';
+            buf[radixX_size-1] ='\0';
             printf("X : %s ", buf);
 
             mp_toradix(&y, buf, 16);
-            buf[radixY_size] ='\0';
+            buf[radixY_size-1] ='\0';
             printf("Y : %s ", buf);
         }
         if(bufZ != NULL) {
@@ -410,10 +410,10 @@ int mp_unitest_mulmod(const char* strZ, const char* strX, const char* strY,
     }
 
     mp_radix_size(&z, 16, &radixZ_size);
-    bufZ = (char*)XMALLOC(radixZ_size + 1, NULL, DYNAMIC_TYPE_TMP_BUFFER);
+    bufZ = (char*)XMALLOC(radixZ_size, NULL, DYNAMIC_TYPE_TMP_BUFFER);
     if(bufZ != NULL) {
         mp_toradix(&z, bufZ, 16);
-        bufZ[radixZ_size] ='\0';
+        bufZ[radixZ_size-1] ='\0';
     }
 
     if(verbose) {
@@ -427,18 +427,18 @@ int mp_unitest_mulmod(const char* strZ, const char* strX, const char* strY,
         mp_radix_size(&m, 16, &radixM_size);
         radixX_size = max(radixX_size, max(radixY_size, radixM_size));
 
-        buf = (char*)XMALLOC(radixX_size + 1, NULL, DYNAMIC_TYPE_TMP_BUFFER);
+        buf = (char*)XMALLOC(radixX_size, NULL, DYNAMIC_TYPE_TMP_BUFFER);
         if(buf != NULL) {
             mp_toradix(&x, buf, 16);
-            buf[radixX_size] ='\0';
+            buf[radixX_size-1] ='\0';
             printf("X : %s ", buf);
 
             mp_toradix(&y, buf, 16);
-            buf[radixY_size] ='\0';
+            buf[radixY_size-1] ='\0';
             printf("Y : %s ", buf);
 
             mp_toradix(&m, buf, 16);
-            buf[radixM_size] ='\0';
+            buf[radixM_size-1] ='\0';
             printf("M : %s ", buf);
         }
         if(bufZ != NULL) {
@@ -459,8 +459,8 @@ int mp_unitest_exptmod(const char* strZ, const char* strX, const char* strY,
                const char* strM, int verbose)
 {
     int ret = 0;
-    char* buf;
-    char* bufZ;
+    char* buf = NULL;
+    char* bufZ = NULL;
     int radixX_size;
     int radixZ_size;
     int radixY_size;
@@ -491,10 +491,10 @@ int mp_unitest_exptmod(const char* strZ, const char* strX, const char* strY,
     }
 
     mp_radix_size(&z, 16, &radixZ_size);
-    bufZ = (char*)XMALLOC(radixZ_size + 1, NULL, DYNAMIC_TYPE_TMP_BUFFER);
+    bufZ = (char*)XMALLOC(radixZ_size, NULL, DYNAMIC_TYPE_TMP_BUFFER);
     if(bufZ != NULL) {
         mp_toradix(&z, bufZ, 16);
-        bufZ[radixZ_size] ='\0';
+        bufZ[radixZ_size-1] ='\0';
     }
 
     if(verbose) {
@@ -508,18 +508,18 @@ int mp_unitest_exptmod(const char* strZ, const char* strX, const char* strY,
         mp_radix_size(&m, 16, &radixM_size);
         radixX_size = max(radixX_size, max(radixY_size, radixM_size));
 
-        buf = (char*)XMALLOC(radixX_size + 1, NULL, DYNAMIC_TYPE_TMP_BUFFER);
+        buf = (char*)XMALLOC(radixX_size, NULL, DYNAMIC_TYPE_TMP_BUFFER);
         if(buf != NULL) {
             mp_toradix(&x, buf, 16);
-            buf[radixX_size] ='\0';
+            buf[radixX_size-1] ='\0';
             printf("X : %s ", buf);
 
             mp_toradix(&y, buf, 16);
-            buf[radixY_size] ='\0';
+            buf[radixY_size-1] ='\0';
             printf("Y : %s ", buf);
 
             mp_toradix(&m, buf, 16);
-            buf[radixM_size] ='\0';
+            buf[radixM_size-1] ='\0';
             printf("M : %s ", buf);
         }
         if(bufZ != NULL) {
@@ -539,20 +539,20 @@ int mp_unitest_exptmod(const char* strZ, const char* strX, const char* strY,
 TEST_CASE("wolfssl mp exptmod test"   , "[wolfssl]")
 {
     ESP_LOGI(TAG, "mp test");
-    int verbose = 0;
+    int verbose = 1;
 
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("2", "5", "1", "3", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("1", "-5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("02", "5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("01", "-5", "1", "3", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("CE331E6D30A77A57", "1234", "A",
                            "FFFFFFFFFFFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("1000000", "1000", "2", "FFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("1000000", "2", "128",
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("01000000", "1000", "2", "FFFFFFF", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("01000000", "2", "128",
                             "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("14B5A90", "1234", "2", "FFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("1234321", "1111", "2", "FFFFFFFF", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("2", "5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("014B5A90", "1234", "2", "FFFFFFF", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("01234321", "1111", "2", "FFFFFFFF", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("02", "5", "1", "3", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("22", "55", "1", "33", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("222", "555", "1", "333", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("0222", "555", "1", "333", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("2222", "5555", "1", "3333", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("11", "5555", "1", "33", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_exptmod("55", "1111", "1", "77", verbose));
@@ -562,16 +562,16 @@ TEST_CASE("wolfssl mp exptmod test"   , "[wolfssl]")
 TEST_CASE("wolfssl mp mulmod test"   , "[wolfssl]")
 {
     ESP_LOGI(TAG, "mp test");
-    int verbose = 0;
+    int verbose = 1;
     /*                                      Z    X    Y    M */
-    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("2", "5", "1", "3", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("1", "-5", "1", "3", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("2", "-64", "A", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("02", "5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("01", "-5", "1", "3", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("02", "-64", "A", "3", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("74C3AC", "123456", "55555", "AAAAA1", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_mulmod("73A068", "123456", "55555", "AAAAA3", verbose));
 
     mp_unitest_mulmod(
-    "10C530243ADE5EA7C557E9A2FF5B4573195665A89CB921F573267B15CD2BCB6467E925235AA752CC2D08B07D31497B497744CA3685A46E76247439826628589DD814AC9EEE9EF8B4B44BEE2DB6065BE3C51B788E4ECFF39FB28C3D8EBE10FC9989D97CDC6624E32EBD222E222A2E93085FC2D05E4EB73375F7FC7B11E9B3024",
+    "010C530243ADE5EA7C557E9A2FF5B4573195665A89CB921F573267B15CD2BCB6467E925235AA752CC2D08B07D31497B497744CA3685A46E76247439826628589DD814AC9EEE9EF8B4B44BEE2DB6065BE3C51B788E4ECFF39FB28C3D8EBE10FC9989D97CDC6624E32EBD222E222A2E93085FC2D05E4EB73375F7FC7B11E9B3024",
     "A4F780E83C3FAC34878787D4876BA7582E48C7637A26C6E720974FC7416150A3865D44F6D08E3DA38EB4296928C564D9A0008D8A0D63E0B8EF54D14D54FBEAB540E43D2ED6BE54806D9150C1944437CC3D8B2486A1FB932A6691B529E0E2A46524CB0825BA4F4E1B9C24554DB1913169E5373173A3B7CBBF77C3403C8C7AE86A",
     "6520379E44C1A2C359342010E1038F8C3644D9A47A9346A80C92B48A6986872D74C3BDDB49B2D93C554B588D4A4448614FADBC066CC10F3EB20A2422EA857B7DD0BF60C9CB7D733B12761BD785BCD122D97ECA0A8F1D0F705BC094B66EE5C96712AE3B14B5AA6AD9E50C6A3020BA01DA4FB94E3934527ADCDB3DE51C368B37C2",
     "BE7070B80418E528FE66D89088E0F1B7C3D0D23EE64B9474B0FFB0F763A5AB7EAFB62BB738161A50BFF1CA873AD5B0DAF8437A15B97EEA2A80D251B035AF07F3F25D243A4B8756481B3C249ADA7080BD3C8B034A0C8371DEE30370A2B760091B5EC73DA06460E3A9068DD3FF42BB0A94272D57420DB02DE0BA182560921192F3",
@@ -602,13 +602,13 @@ TEST_CASE("wolfssl mp mulmod test"   , "[wolfssl]")
 TEST_CASE("wolfssl mp mul test"   , "[wolfssl]")
 {
     ESP_LOGI(TAG, "mp test");
-    int verbose = 0;
+    int verbose = 1;
 
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("A", "5", "2", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("-A", "-5", "2", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("A", "-5", "-2", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("6260060", "1234", "5678", verbose));
-    TEST_ASSERT_EQUAL(0, mp_unitest_mul("38E83", "123", "321", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("0A", "5", "2", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("-0A", "-5", "2", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("0A", "-5", "-2", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("06260060", "1234", "5678", verbose));
+    TEST_ASSERT_EQUAL(0, mp_unitest_mul("038E83", "123", "321", verbose));
     TEST_ASSERT_EQUAL(0, mp_unitest_mul("75CD7FCBBC", "123456", "6789A", verbose));
 
     TEST_ASSERT_EQUAL(0, mp_unitest_mul(
@@ -618,7 +618,7 @@ TEST_CASE("wolfssl mp mul test"   , "[wolfssl]")
     verbose));
 
     TEST_ASSERT_EQUAL(0, mp_unitest_mul(
-    "33676FE7B625BF0759F7E8932B6B50D5F45E16E1C670AD20F1CDA5DFFA433685937CA8422A9CB916CC8",
+    "033676FE7B625BF0759F7E8932B6B50D5F45E16E1C670AD20F1CDA5DFFA433685937CA8422A9CB916CC8",
     "165196BA298CD54975DC483C4D21A51EA0A146783CFB41522E76E50C",
     "24D9D5CA7D9CCC06F5E70F1963E6",
     verbose));
@@ -636,7 +636,7 @@ TEST_CASE("wolfssl mp mul performance test"   , "[wolfssl]")
 
     TEST_ASSERT_EQUAL(0, mp_performance_check(mul, mulmod, exptmod));
 }
-#endif/* !NO_RSA || HAVE_ECC */
+#endif/* (!NO_RSA || HAVE_ECC) && !WC_NO_RNG */
 
 TEST_CASE("wolfssl aes test"  , "[wolfssl]")
 {
@@ -666,7 +666,7 @@ TEST_CASE("wolfssl sha crypt-test", "[wolfssl]")
     ESP_LOGI(TAG, "sha256_test()");
     TEST_ASSERT_EQUAL(0, sha256_test());
 #endif
-#ifdef WOLSSL_SHA384
+#ifdef WOLFSSL_SHA384
     ESP_LOGI(TAG, "sha384_test()");
     TEST_ASSERT_EQUAL(0, sha384_test());
 #endif

IDE/Espressif/ESP-IDF/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -43,6 +43,19 @@
 #define CURVE25519_SMALL
 #define HAVE_ED25519
 
+/* when you want to use pkcs7 */
+/* #define HAVE_PKCS7 */
+
+#if defined(HAVE_PKCS7)
+    #define HAVE_AES_KEYWRAP
+    #define HAVE_X963_KDF
+    #define WOLFSSL_AES_DIRECT
+#endif
+
+/* when you want to use aes counter mode */
+/* #define WOLFSSL_AES_DIRECT */
+/* #define WOLFSSL_AES_COUNTER */
+
 /* esp32-wroom-32se specific definition */
 #if defined(WOLFSSL_ESPWROOM32SE)
     #define WOLFSSL_ATECC508A

IDE/GCC-ARM/Header/user_settings.h

@@ -1,6 +1,6 @@
 /* user_settings.h
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -70,13 +70,15 @@ extern "C" {
     #define WOLFSSL_HAVE_SP_RSA
     #define WOLFSSL_HAVE_SP_DH
     #define WOLFSSL_HAVE_SP_ECC
-    #define WOLFSSL_SP_CACHE_RESISTANT
-    //#define WOLFSSL_SP_MATH     /* only SP math - eliminates fast math code */
+    //#define WOLFSSL_SP_CACHE_RESISTANT
+    #define WOLFSSL_SP_MATH     /* only SP math - eliminates fast math code */
 
-    /* 64 or 32 bit version */
-    //#define WOLFSSL_SP_ASM      /* required if using the ASM versions */
+    /* SP Assembly Speedups */
+    #define WOLFSSL_SP_ASM      /* required if using the ASM versions */
     //#define WOLFSSL_SP_ARM32_ASM
     //#define WOLFSSL_SP_ARM64_ASM
+    //#define WOLFSSL_SP_ARM_THUMB_ASM
+    #define WOLFSSL_SP_ARM_CORTEX_M_ASM
 #endif
 
 /* ------------------------------------------------------------------------- */
@@ -171,16 +173,15 @@ extern "C" {
     #undef  ECC_TIMING_RESISTANT
     #define ECC_TIMING_RESISTANT
 
-    /* Enable cofactor support */
     #ifdef HAVE_FIPS
         #undef  HAVE_ECC_CDH
-        #define HAVE_ECC_CDH
-    #endif
+        #define HAVE_ECC_CDH /* Enable cofactor support */
+
+        #undef NO_STRICT_ECDSA_LEN
+        #define NO_STRICT_ECDSA_LEN /* Do not force fixed len w/ FIPS */
 
-    /* Validate import */
-    #ifdef HAVE_FIPS
         #undef  WOLFSSL_VALIDATE_ECC_IMPORT
-        #define WOLFSSL_VALIDATE_ECC_IMPORT
+        #define WOLFSSL_VALIDATE_ECC_IMPORT /* Validate import */
     #endif
 
     /* Compressed Key Support */
@@ -189,14 +190,17 @@ extern "C" {
 
     /* Use alternate ECC size for ECC math */
     #ifdef USE_FAST_MATH
+        /* MAX ECC BITS = ROUND8(MAX ECC) * 2 */
         #ifdef NO_RSA
             /* Custom fastmath size if not using RSA */
-            /* MAX = ROUND32(ECC BITS 256) + SIZE_OF_MP_DIGIT(32) */
             #undef  FP_MAX_BITS
-            #define FP_MAX_BITS     (256 + 32)
+            #define FP_MAX_BITS     (256 * 2)
         #else
             #undef  ALT_ECC_SIZE
             #define ALT_ECC_SIZE
+            /* wolfSSL will compute the FP_MAX_BITS_ECC, but it can be overriden */
+            //#undef  FP_MAX_BITS_ECC
+            //#define FP_MAX_BITS_ECC (256 * 2)
         #endif
 
         /* Speedups specific to curve */
@@ -633,6 +637,10 @@ extern unsigned int my_rng_seed_gen(void);
 #undef  NO_SIG_WRAPPER
 //#define NO_SIG_WRAPPER
 
+#undef WOLFSSL_IGNORE_FILE_WARN
+#define WOLFSSL_IGNORE_FILE_WARN
+
+
 #ifdef __cplusplus
 }
 #endif

IDE/GCC-ARM/Makefile

@@ -1,6 +1,6 @@
 BUILD_DIR = ./Build
 
-all: WolfSSLStaticLib WolfCryptTest WolfCryptBench WolfSSLClient
+all: WolfSSLStaticLib WolfCryptTest WolfCryptBench WolfSSLClient WolfSSLServer
 
 WolfCryptTest:
 	$(MAKE) -f Makefile.test
@@ -8,6 +8,8 @@ WolfCryptBench:
 	$(MAKE) -f Makefile.bench
 WolfSSLClient:
 	$(MAKE) -f Makefile.client
+WolfSSLServer:
+	$(MAKE) -f Makefile.server
 WolfSSLStaticLib:
 	$(MAKE) -f Makefile.static
 

IDE/GCC-ARM/Makefile.common

@@ -6,36 +6,39 @@ BUILD_DIR = ./Build
 
 # Toolchain location and prefix
 #TOOLCHAIN = 
-TOOLCHAIN = /opt/gcc-arm-none-eabi/bin/arm-none-eabi-
+TOOLCHAIN ?= /opt/gcc-arm-none-eabi/bin/arm-none-eabi-
 
 # Tools selection
 CC = $(TOOLCHAIN)gcc
-AS = $(TOOLCHAIN)gcc
-LD = $(TOOLCHAIN)gcc
+AS = $(CC)
+LD = $(CC)
 AR = $(TOOLCHAIN)ar
 NM = $(TOOLCHAIN)nm
-OBJCOPY = $(TOOLCHAIN)objcopy
-OBJDUMP = $(TOOLCHAIN)objdump
-SIZE = $(TOOLCHAIN)size
+OBJCOPY ?= $(TOOLCHAIN)objcopy
+OBJDUMP ?= $(TOOLCHAIN)objdump
+SIZE ?= $(TOOLCHAIN)size
 
 # Includes
-INC = -I./Header \
-	  -I./Source \
-	  -I../..
+USER_SETTINGS_DIR ?= ./Header
+INC = -I$(USER_SETTINGS_DIR) \
+      -I../..
 
 # Defines
 DEF = -DWOLFSSL_USER_SETTINGS
 
 # Architecture
-ARCHFLAGS = -mcpu=cortex-m0 -mthumb -mabi=aapcs -DUSE_WOLF_ARM_STARTUP
+ARCHFLAGS ?= -mcpu=cortex-m4 -mthumb -mabi=aapcs -DUSE_WOLF_ARM_STARTUP
+#ARCHFLAGS = -mcpu=cortex-m0 -mthumb -mabi=aapcs -DUSE_WOLF_ARM_STARTUP
 #ARCHFLAGS = -mcpu=cortex-r5 -mthumb -mabi=aapcs
 #ARCHFLAGS = -mcpu=cortex-a53 -mthumb -mabi=aapcs
 
 # Compiler and linker flags
-ASFLAGS = $(ARCHFLAGS)
-CFLAGS = $(ARCHFLAGS) -std=gnu99 -Wall -Wno-cpp
-LDFLAGS = $(ARCHFLAGS)
+ASFLAGS ?= $(ARCHFLAGS)
+CFLAGS_EXTRA ?= -Wno-cpp
+CFLAGS ?= $(ARCHFLAGS) -std=gnu99 -Wall $(CFLAGS_EXTRA)
+LDFLAGS ?= $(ARCHFLAGS)
 
+FIPS?=1
 # LD: Link with nosys
 LDFLAGS += --specs=nosys.specs
 
@@ -69,12 +72,15 @@ LDFLAGS += $(DBGFLAGS)
 # FILES
 
 # Port and Test/Benchmark
+ifndef NO_EXAMPLES
 SRC_C += ./Source/wolf_main.c
 SRC_C += ./Source/armtarget.c
 SRC_C += ../../wolfcrypt/test/test.c
 SRC_C += ../../wolfcrypt/benchmark/benchmark.c
+endif
 
 # WOLFSSL TLS FILES
+SRC_C += ../../src/bio.c
 SRC_C += ../../src/crl.c
 SRC_C += ../../src/internal.c
 SRC_C += ../../src/keys.c
@@ -86,7 +92,9 @@ SRC_C += ../../src/tls13.c
 SRC_C += ../../src/wolfio.c
 
 # wolfCrypt Core (FIPS)
+ifeq "$(FIPS)" "1"
 SRC_C += ../../wolfcrypt/src/wolfcrypt_first.c
+endif
 SRC_C += ../../wolfcrypt/src/aes.c
 SRC_C += ../../wolfcrypt/src/cmac.c
 SRC_C += ../../wolfcrypt/src/des3.c
@@ -99,26 +107,38 @@ SRC_C += ../../wolfcrypt/src/sha.c
 SRC_C += ../../wolfcrypt/src/sha256.c
 SRC_C += ../../wolfcrypt/src/sha512.c
 SRC_C += ../../wolfcrypt/src/sha3.c
+ifeq "$(FIPS)" "1"
 SRC_C += ../../wolfcrypt/src/fips.c
 SRC_C += ../../wolfcrypt/src/fips_test.c
 SRC_C += ../../wolfcrypt/src/wolfcrypt_last.c
+endif
 
 # wolfCrypt Additional
+SRC_C += ../../wolfcrypt/src/asm.c
 SRC_C += ../../wolfcrypt/src/asn.c
+SRC_C += ../../wolfcrypt/src/blake2s.c
 SRC_C += ../../wolfcrypt/src/chacha.c
-SRC_C += ../../wolfcrypt/src/cmac.c
+SRC_C += ../../wolfcrypt/src/chacha20_poly1305.c
 SRC_C += ../../wolfcrypt/src/coding.c
 SRC_C += ../../wolfcrypt/src/compress.c
 SRC_C += ../../wolfcrypt/src/cpuid.c
 SRC_C += ../../wolfcrypt/src/cryptocb.c
 SRC_C += ../../wolfcrypt/src/curve25519.c
+SRC_C += ../../wolfcrypt/src/curve448.c
+SRC_C += ../../wolfcrypt/src/ecc_fp.c
+SRC_C += ../../wolfcrypt/src/eccsi.c
 SRC_C += ../../wolfcrypt/src/ed25519.c
+SRC_C += ../../wolfcrypt/src/ed448.c
 SRC_C += ../../wolfcrypt/src/error.c
+SRC_C += ../../wolfcrypt/src/evp.c
+SRC_C += ../../wolfcrypt/src/fe_448.c
 SRC_C += ../../wolfcrypt/src/fe_low_mem.c
 SRC_C += ../../wolfcrypt/src/fe_operations.c
+SRC_C += ../../wolfcrypt/src/ge_448.c
 SRC_C += ../../wolfcrypt/src/ge_low_mem.c
 SRC_C += ../../wolfcrypt/src/ge_operations.c
 SRC_C += ../../wolfcrypt/src/hash.c
+SRC_C += ../../wolfcrypt/src/kdf.c
 SRC_C += ../../wolfcrypt/src/integer.c
 SRC_C += ../../wolfcrypt/src/logging.c
 SRC_C += ../../wolfcrypt/src/md5.c
@@ -128,18 +148,35 @@ SRC_C += ../../wolfcrypt/src/pkcs12.c
 SRC_C += ../../wolfcrypt/src/pkcs7.c
 SRC_C += ../../wolfcrypt/src/poly1305.c
 SRC_C += ../../wolfcrypt/src/pwdbased.c
+SRC_C += ../../wolfcrypt/src/rc2.c
+SRC_C += ../../wolfcrypt/src/sakke.c
 SRC_C += ../../wolfcrypt/src/signature.c
 SRC_C += ../../wolfcrypt/src/srp.c
 SRC_C += ../../wolfcrypt/src/sp_arm32.c
 SRC_C += ../../wolfcrypt/src/sp_arm64.c
+SRC_C += ../../wolfcrypt/src/sp_armthumb.c
 SRC_C += ../../wolfcrypt/src/sp_c32.c
+SRC_C += ../../wolfcrypt/src/sp_c64.c
+SRC_C += ../../wolfcrypt/src/sp_cortexm.c
+SRC_C += ../../wolfcrypt/src/sp_dsp32.c
 SRC_C += ../../wolfcrypt/src/sp_int.c
+SRC_C += ../../wolfcrypt/src/sp_x86_64.c
 SRC_C += ../../wolfcrypt/src/tfm.c
+SRC_C += ../../wolfcrypt/src/wc_dsp.c
 SRC_C += ../../wolfcrypt/src/wc_encrypt.c
+SRC_C += ../../wolfcrypt/src/wc_pkcs11.c
 SRC_C += ../../wolfcrypt/src/wc_port.c
 SRC_C += ../../wolfcrypt/src/wolfevent.c
 SRC_C += ../../wolfcrypt/src/wolfmath.c
 
+ifeq "$(ASYNC)" "1"
+SRC_C += ../../wolfcrypt/src/async.c
+endif
+
+ifeq "$(SELFTEST)" "1"
+SRC_C += ../../wolfcrypt/src/selftest.c
+endif
+
 # wolfCrypt non-standard algorithms (disabled by default)
 SRC_C += ../../wolfcrypt/src/arc4.c
 SRC_C += ../../wolfcrypt/src/blake2b.c
@@ -161,11 +198,11 @@ vpath %.c $(dir $(SRC_C))
 
 build_hex: $(BUILD_DIR) $(BUILD_DIR)/$(BIN).hex
 	@echo ""
-	$(CMD_ECHO) @$(SIZE) $(BUILD_DIR)/$(BIN).elf
+	$(CMD_ECHO) $(SIZE) $(BUILD_DIR)/$(BIN).elf
 
 build_static: $(BUILD_DIR) $(BUILD_DIR)/$(BIN).a
 	@echo ""
-	$(CMD_ECHO) @$(SIZE) $(BUILD_DIR)/$(BIN).a
+	$(CMD_ECHO) $(SIZE) $(BUILD_DIR)/$(BIN).a
 
 $(BUILD_DIR):
 	$(CMD_ECHO) mkdir -p $(BUILD_DIR)

IDE/GCC-ARM/Makefile.server

@@ -0,0 +1,7 @@
+# Project name
+BIN = WolfSSLServer
+SRC_C = ./Source/tls_server.c
+
+all: build_hex
+
+include Makefile.common

IDE/GCC-ARM/Source/armtarget.c

@@ -1,6 +1,6 @@
 /* armtarget.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -71,7 +71,7 @@ void reset_handler(void)
 
     /* Init heap */
     __heap_start__[0] = 0;
-    __heap_start__[1] = ((uint32_t)__heap_end__ - (uint32_t)__heap_start__);
+    __heap_start__[1] = ((uintptr_t)__heap_end__ - (uintptr_t)__heap_start__);
 #endif /* USE_WOLF_ARM_STARTUP */
 
     /* Start main */

IDE/GCC-ARM/Source/benchmark_main.c

@@ -1,6 +1,6 @@
 /* benchmark_main.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/GCC-ARM/Source/test_main.c

@@ -1,6 +1,6 @@
 /* test_main.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/GCC-ARM/Source/tls_client.c

@@ -1,6 +1,6 @@
 /* tls_client.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -23,7 +23,7 @@
 #include <wolfssl/wolfcrypt/settings.h>
 #include <wolfssl/wolfcrypt/error-crypt.h>
 
-#ifndef WOLFCRYPT_ONLY
+#if !defined(WOLFCRYPT_ONLY) && !defined(NO_WOLFSSL_CLIENT)
 
 #include <wolfssl/ssl.h>
 #include <wolfssl/wolfcrypt/logging.h>
@@ -100,11 +100,11 @@ static int tls_client(void)
     /*---------------------*/
     /* for no peer auth:   */
     /*---------------------*/
-    wolfSSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, 0);
+    wolfSSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_NONE, NULL);
     /*---------------------*/
     /* end peer auth option*/
     /*---------------------*/
-    if ((ret = wolfSSL_CTX_set_cipher_list(ctx, "ECDHE-ECDSA-AES128-SHA256")) != SSL_SUCCESS) {
+    if ((ret = wolfSSL_CTX_set_cipher_list(ctx, "ECDHE-ECDSA-AES128-SHA256")) != WOLFSSL_SUCCESS) {
         wolfSSL_CTX_free(ctx);
         printf("CTXset_cipher_list failed, error: %d\n", ret);
         goto fail;
@@ -123,14 +123,14 @@ static int tls_client(void)
     }
 
     /* non blocking accept and connect */
-    ret = SSL_FAILURE;
+    ret = WOLFSSL_FAILURE;
 
-    while (ret != SSL_SUCCESS) {
+    while (ret != WOLFSSL_SUCCESS) {
         /* client connect */
         ret = wolfSSL_connect(ssl);
         error = wolfSSL_get_error(ssl, 0);
-        if (ret != SSL_SUCCESS) {
-            if (error != SSL_ERROR_WANT_READ && error != SSL_ERROR_WANT_WRITE) {
+        if (ret != WOLFSSL_SUCCESS) {
+            if (error != WOLFSSL_ERROR_WANT_READ && error != WOLFSSL_ERROR_WANT_WRITE) {
                 /* Fail */
                 printf("wolfSSL connect failed with return code %d\n", error);
                 goto fail;
@@ -146,7 +146,7 @@ static int tls_client(void)
         ret   = wolfSSL_write(ssl, msg, msgSz);
         error = wolfSSL_get_error(ssl, 0);
         if (ret != msgSz) {
-            if (error != SSL_ERROR_WANT_READ && error != SSL_ERROR_WANT_WRITE) {
+            if (error != WOLFSSL_ERROR_WANT_READ && error != WOLFSSL_ERROR_WANT_WRITE) {
                 /* Write failed */
                 goto fail;
             }
@@ -159,7 +159,7 @@ static int tls_client(void)
         ret = wolfSSL_read(ssl, reply, sizeof(reply) - 1);
         error = wolfSSL_get_error(ssl, 0);
         if (ret < 0) {
-            if (error != SSL_ERROR_WANT_READ && error != SSL_ERROR_WANT_WRITE) {
+            if (error != WOLFSSL_ERROR_WANT_READ && error != WOLFSSL_ERROR_WANT_WRITE) {
                 /* Can put print here, the server enters a loop waiting to read
                  * a confirmation message at this point */
                 // printf("client read failed\n");
@@ -186,14 +186,14 @@ fail:
 
     return -1;
 }
-#endif
+#endif /* !WOLFCRYPT_ONLY && !NO_WOLFSSL_CLIENT */
 
 
 int main(void)
 {
     int ret;
 
-#ifndef WOLFCRYPT_ONLY
+#if !defined(WOLFCRYPT_ONLY) && !defined(NO_WOLFSSL_CLIENT)
     wolfSSL_Init();
 
     ret = tls_client();

IDE/GCC-ARM/Source/tls_server.c

@@ -0,0 +1,206 @@
+/* tls_server.c
+ *
+ * Copyright (C) 2006-2021 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+
+#include <wolfssl/wolfcrypt/settings.h>
+#include <wolfssl/wolfcrypt/error-crypt.h>
+
+#if !defined(WOLFCRYPT_ONLY) && !defined(NO_WOLFSSL_SERVER)
+
+#include <wolfssl/ssl.h>
+#include <wolfssl/wolfcrypt/logging.h>
+#include <stdio.h>
+
+#define MAXSZ              1024
+
+/*------------------------------------------------------------------------*/
+/* TLS SERVER */
+/*------------------------------------------------------------------------*/
+static int CbIORecv(WOLFSSL *ssl, char *buf, int sz, void *ctx)
+{
+    int ret = WOLFSSL_CBIO_ERR_GENERAL;
+
+    (void)ssl;
+    (void)ctx;
+
+    /* TODO: Exchange data over your own transport */
+    #warning TODO: Implement your own recv data transport
+#if 0
+    ret = usart_read_buffer_wait(&cdc_uart_module, buf, sz);
+    if (ret == STATUS_ERR_TIMEOUT)
+        return WOLFSSL_CBIO_ERR_WANT_READ;
+
+    return (ret == STATUS_OK) ? sz : WOLFSSL_CBIO_ERR_GENERAL;
+#else
+    return ret;
+#endif
+}
+
+static int CbIOSend(WOLFSSL *ssl, char *buf, int sz, void *ctx)
+{
+    int ret = WOLFSSL_CBIO_ERR_GENERAL;
+
+    (void)ssl;
+    (void)ctx;
+
+    /* TODO: Exchange data over your own transport */
+    #warning TODO: Implement your own send data transport
+#if 0
+    ret = usart_write_buffer_wait(&cdc_uart_module, buf, sz);
+    if (ret == STATUS_ERR_TIMEOUT)
+        return WOLFSSL_CBIO_ERR_WANT_WRITE;
+
+    return (ret == STATUS_OK) ? sz : WOLFSSL_CBIO_ERR_GENERAL;
+#else
+    return ret;
+#endif
+}
+
+static int tls_server(void)
+{
+    char reply[MAXSZ];
+    int ret, error;
+    WOLFSSL* ssl = NULL;
+    WOLFSSL_CTX* ctx = NULL;
+
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_server_method())) == NULL) {
+        printf("CTXnew failed.\n");
+        goto fail;
+    }
+
+    /*------------------------------------------------------------------------*/
+    /* ECDHE-ECDSA */
+    /*------------------------------------------------------------------------*/
+    /*--------------------*/
+    /* for peer auth use: */
+    /*--------------------*/
+    //    wolfSSL_CTX_load_verify_buffer(ctx, rsa_key_der_1024,
+    //                                    sizeof_rsa_key_der_1024, SSL_FILETYPE_ASN1);
+    //    wolfSSL_CTX_load_verify_buffer(ctx, server_cert_der_1024,
+    //                                    sizeof_server_cert_der_1024, SSL_FILETYPE_ASN1);
+    /*---------------------*/
+    /* for no peer auth:   */
+    /*---------------------*/
+    wolfSSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_NONE, NULL);
+    /*---------------------*/
+    /* end peer auth option*/
+    /*---------------------*/
+    if ((ret = wolfSSL_CTX_set_cipher_list(ctx, "ECDHE-ECDSA-AES128-SHA256")) != WOLFSSL_SUCCESS) {
+        wolfSSL_CTX_free(ctx);
+        printf("CTXset_cipher_list failed, error: %d\n", ret);
+        goto fail;
+    }
+    /*------------------------------------------------------------------------*/
+    /* END CIPHER SUITE OPTIONS */
+    /*------------------------------------------------------------------------*/
+    wolfSSL_CTX_SetIORecv(ctx, CbIORecv);
+    wolfSSL_CTX_SetIOSend(ctx, CbIOSend);
+
+    if ((ssl = wolfSSL_new(ctx)) == NULL) {
+        error = wolfSSL_get_error(ssl, 0);
+        printf("wolfSSL_new failed %d\n", error);
+        wolfSSL_CTX_free(ctx);
+        return -1;
+    }
+
+    /* non blocking accept and connect */
+    ret = WOLFSSL_FAILURE;
+
+    while (ret != WOLFSSL_SUCCESS) {
+        /* server accept */
+        ret = wolfSSL_accept(ssl);
+        error = wolfSSL_get_error(ssl, 0);
+        if (ret != WOLFSSL_SUCCESS) {
+            if (error != WOLFSSL_ERROR_WANT_READ && error != WOLFSSL_ERROR_WANT_WRITE) {
+                /* Fail */
+                printf("wolfSSL accept failed with return code %d\n", error);
+                goto fail;
+            }
+        }
+        /* Success */
+    }
+
+    /* read and write */
+    while (1) {
+        /* server read */
+        ret = wolfSSL_read(ssl, reply, sizeof(reply) - 1);
+        error = wolfSSL_get_error(ssl, 0);
+        if (ret < 0) {
+            if (error != WOLFSSL_ERROR_WANT_READ && error != WOLFSSL_ERROR_WANT_WRITE) {
+                /* Can put print here, the server enters a loop waiting to read
+                 * a confirmation message at this point */
+                // printf("server read failed\n");
+                goto fail;
+            }
+            continue;
+        }
+        else {
+            /* Can put print here, the server enters a loop waiting to read
+             * a confirmation message at this point */
+            reply[ret] = '\0';
+            // printf("Server Received Reply: %s\n", reply);
+            break;
+        }
+
+    }
+
+    while (1) {
+        /* server write / echo */
+        ret   = wolfSSL_write(ssl, reply, XSTRLEN(reply));
+        error = wolfSSL_get_error(ssl, 0);
+        if (ret != XSTRLEN(reply)) {
+            if (error != WOLFSSL_ERROR_WANT_READ && error != WOLFSSL_ERROR_WANT_WRITE) {
+                /* Write failed */
+                goto fail;
+            }
+        }
+        /* Write succeeded */
+        break;
+    }
+
+    return 0;
+
+fail:
+    wolfSSL_shutdown(ssl);
+    wolfSSL_free(ssl);
+    wolfSSL_CTX_free(ctx);
+
+    return -1;
+}
+#endif /* !WOLFCRYPT_ONLY && !NO_WOLFSSL_SERVER */
+
+
+int main(void)
+{
+    int ret;
+
+#if !defined(WOLFCRYPT_ONLY) && !defined(NO_WOLFSSL_SERVER)
+    wolfSSL_Init();
+
+    ret = tls_server();
+
+    wolfSSL_Cleanup();
+#else
+    ret = NOT_COMPILED_IN;
+#endif
+
+	return ret;
+}

IDE/GCC-ARM/Source/wolf_main.c

@@ -1,6 +1,6 @@
 /* wolf_main.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -59,12 +59,12 @@ unsigned int LowResTimer(void)
 /* This is used by wolfCrypt benchmark tool only */
 double current_time(int reset)
 {
-    double time;
-	int timeMs = gTimeMs;
+    double timeNow;
+    int timeMs = gTimeMs;
     (void)reset;
-    time = (timeMs / 1000); // sec
-    time += (double)(timeMs % 1000) / 1000; // ms
-    return time;
+    timeNow = (timeMs / 1000); // sec
+    timeNow += (double)(timeMs % 1000) / 1000; // ms
+    return timeNow;
 }
 #endif
 

IDE/GCC-ARM/include.am

@@ -8,10 +8,13 @@ EXTRA_DIST+= IDE/GCC-ARM/Source/wolf_main.c
 EXTRA_DIST+= IDE/GCC-ARM/Source/benchmark_main.c
 EXTRA_DIST+= IDE/GCC-ARM/Source/test_main.c
 EXTRA_DIST+= IDE/GCC-ARM/Source/tls_client.c
+EXTRA_DIST+= IDE/GCC-ARM/Source/tls_server.c
 EXTRA_DIST+= IDE/GCC-ARM/linker.ld
+EXTRA_DIST+= IDE/GCC-ARM/linker_fips.ld
 EXTRA_DIST+= IDE/GCC-ARM/Makefile
 EXTRA_DIST+= IDE/GCC-ARM/Makefile.bench
 EXTRA_DIST+= IDE/GCC-ARM/Makefile.client
+EXTRA_DIST+= IDE/GCC-ARM/Makefile.server
 EXTRA_DIST+= IDE/GCC-ARM/Makefile.common
 EXTRA_DIST+= IDE/GCC-ARM/Makefile.test
 EXTRA_DIST+= IDE/GCC-ARM/Makefile.static

IDE/GCC-ARM/linker_fips.ld

@@ -0,0 +1,92 @@
+MEMORY
+{
+  FLASH (wx) : ORIGIN = 0x00000000, LENGTH = 256K
+  RAM   (wx) : ORIGIN = 0x20000000, LENGTH = 64K
+}
+
+SECTIONS
+{
+    __vectors_start__ = .;
+    .vectors : { *(.vectors) } > FLASH
+    __vectors_end__ = __vectors_start__ + 0x400;
+
+    /* Custom section for wolfCrypt FIPS module */
+    .wolfCryptFIPSModule_text :
+    {
+        . = ALIGN(4);
+        KEEP(wolfcrypt_first.o (.text .text* ))
+        KEEP(aes.o(.text .text* ))
+        KEEP(cmac.o (.text .text* ))
+        KEEP(des3.o (.text .text* ))
+        KEEP(dh.o (.text .text* ))
+        KEEP(ecc.o (.text .text* ))
+        KEEP(fips.o (.text .text* ))
+        KEEP(fips_test.o (.text .text* ))
+        KEEP(hmac.o (.text .text* ))
+        KEEP(random.o(.text .text* ))
+        KEEP(rsa.o (.text .text* ))
+        KEEP(sha.o (.text .text* ))
+        KEEP(sha256.o (.text .text* ))
+        KEEP(sha3.o (.text .text* ))
+        KEEP(sha512.o (.text .text* ))
+        KEEP(wolfcrypt_last.o(.text .text*))
+        . = ALIGN(4);
+    } > FLASH
+    .wolfCryptFIPSModule_rodata :
+    {
+        . = ALIGN(4);
+        KEEP(wolfcrypt_first.o (.rodata .rodata*))
+        KEEP(aes.o(.rodata .rodata*))
+        KEEP(cmac.o(.rodata .rodata*))
+        KEEP(des3.o(.rodata .rodata*))
+        KEEP(dh.o(.rodata .rodata*))
+        KEEP(ecc.o(.rodata .rodata*))
+        KEEP(fips.o(.rodata .rodata*))
+        KEEP(fips_test.o(.rodata .rodata*))
+        KEEP(hmac.o(.rodata .rodata*))
+        KEEP(random.o(.rodata .rodata*))
+        KEEP(rsa.o(.rodata .rodata*))
+        KEEP(sha.o(.rodata .rodata*))
+        KEEP(sha256.o(.rodata .rodata*))
+        KEEP(sha3.o(.rodata .rodata*))
+        KEEP(sha512.o(.rodata .rodata*))
+        KEEP(wolfcrypt_last.o(.rodata .rodata*))
+        . = ALIGN(4);
+    } > FLASH
+
+    /* Custom section for wolfCrypt and LibC to prevent FIPS hash from changing 
+        when application code changes are made */
+    .wolfCryptNonFIPS_text :
+    {
+        . = ALIGN(4);
+        KEEP(*wolf*src*.o(.text .text*))
+        lib_a* ( .text .text*)
+        . = ALIGN(4);
+    } > FLASH
+    .wolfCryptNonFIPS_rodata :
+    {
+        . = ALIGN(4);
+        KEEP(*wolf*src*.o(.rodata .rodata*))
+        lib_a* (.rodata .rodata*)
+        . = ALIGN(4);
+    } > FLASH
+    
+	.sys    : { *(.sys*) }    > FLASH
+    .text   : { *(.text*) }   > FLASH
+    .rodata : { *(.text*) }   > FLASH
+
+	__data_load_start__ = .;
+    __data_start__ = .;
+    .data   : { *(.data*) }   > RAM
+    __data_end__ = __data_start__ + SIZEOF(.data);
+
+    __bss_start__ = .;
+    .bss    : { *(.bss*)  }   > RAM
+    __bss_end__   = __bss_start__ + SIZEOF(.bss);
+
+    __heap_start__ = .;
+    .heap   : { *(.heap*)  }   > RAM
+    __heap_end__ = __heap_start__ + SIZEOF(.heap);
+
+    end = .;
+}

IDE/HEXAGON/DSP/Makefile

@@ -0,0 +1,111 @@
+# Makefile
+#
+# Copyright (C) 2006-2021 wolfSSL Inc.
+#
+# This file is part of wolfSSL.
+#
+# wolfSSL is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# wolfSSL is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+#/
+
+ENVI=hexagon
+
+# default to hexagon v65 Release build
+ifndef V
+V=hexagon_Release_dynamic_toolv83_v65
+endif
+
+SUPPORTED_VS = $(default_VS)
+
+DEPENDENCIES = \
+  ATOMIC \
+  RPCMEM \
+  TEST_MAIN \
+  TEST_UTIL
+ATOMIC_DIR = $(HEXAGON_SDK_ROOT)/libs/common/atomic
+RPCMEM_DIR = $(HEXAGON_SDK_ROOT)/libs/common/rpcmem
+TEST_MAIN_DIR = $(HEXAGON_SDK_ROOT)/test/common/test_main
+TEST_UTIL_DIR = $(HEXAGON_SDK_ROOT)/test/common/test_util
+
+include $(HEXAGON_SDK_ROOT)/build/make.d/$(ENVI)_vs.min
+include $(HEXAGON_SDK_ROOT)/build/defines.min
+
+QURT = $(HEXAGON_SDK_ROOT)/libs/common/qurt
+QAIC_FLAGS += -I../../../
+CC_FLAGS += -I../../../
+CC_FLAGS += -I $(QURT)/computev65/include/posix/
+CC_FLAGS += -I $(QURT)/computev65/include/qurt/
+CC_FLAGS += -I../
+CC_FLAGS += -DWOLFSSL_USER_SETTINGS
+CC_FLAGS += -DWOLFSSL_DSP_BUILD
+CC_FLAGS += -DWC_NO_RNG
+#CC_FLAGS += -O3
+
+C_FLAGS += $(MHVX_DOUBLE_FLAG) -mllvm -hexagon-eif=0
+CC_FLAGS += $(MHVX_DOUBLE_FLAG) -mllvm -hexagon-eif=0
+
+# stub library
+BUILD_LIBS += libwolfssl_dsp_skel
+ifeq (1,$(V_dynamic))
+BUILD_DLLS += libwolfssl_dsp_skel
+endif
+libwolfssl_dsp_skel_QAICIDLS += wolfssl_dsp
+libwolfssl_dsp_skel_C_SRCS += $V/wolfSSL_skel
+libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/sp_dsp32.c
+libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/sp_int.c
+libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/wc_port.c
+libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/logging.c
+libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/memory.c
+libwolfssl_dsp_skel.C_SRCS += ../../../wolfcrypt/src/wolfmath.c
+#libsp_dsp_skel_DLLS += libdspCV_skel
+
+# quality test
+#BUILD_QEXES += eccverify_q
+#eccverify_q_QAICIDLS = wolfssl_dsp
+#eccverify_q_C_SRCS = ../ecc-verify
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/wc_dsp.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sp_dsp32.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sp_int.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/wc_port.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/wc_encrypt.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/pwdbased.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/hash.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/arc4.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/hmac.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/md5.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/coding.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/aes.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/des3.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/random.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/logging.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/ecc.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/memory.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sha256.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sha.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/asn.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/wolfmath.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sp_c32.c
+#eccverify_q.C_SRCS += ../../../wolfcrypt/src/sp_c64.c
+#eccverify_q_LIBS = rtld rpcmem test_util atomic test_main
+
+BUILD_COPIES = \
+   $(DLLS) \
+   $(EXES) \
+   $(LIBS) \
+   $(SHIP_DIR)/ ;
+
+
+include $(RULES_MIN)
+
+

IDE/HEXAGON/DSP/wolfssl_dsp.idl

@@ -0,0 +1,13 @@
+#ifndef WOLFSSL_DSP_INC
+#define WOLFSSL_DSP_INC
+
+#include "AEEStdDef.idl"
+#include "remote.idl"
+
+interface wolfSSL: remote_handle64{
+
+	/* ecc operations */
+	long DSP_ECC_Verify_256(inrout sequence<int32>  hash, inrout sequence<int32> pX, inrout sequence<int32> pY,
+		inrout sequence<int32> pZ, inrout sequence<int32> r, inrout sequence<int32> sm, inrout long res);
+};
+#endif

IDE/HEXAGON/Makefile

@@ -0,0 +1,190 @@
+# Makefile
+#
+# Copyright (C) 2006-2021 wolfSSL Inc.
+#
+# This file is part of wolfSSL.
+#
+# wolfSSL is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# wolfSSL is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+#/
+
+ENVI=UbuntuARM
+
+# default to Ubuntu Release build
+ifndef V
+V=UbuntuARM_Release_aarch64
+endif
+
+SUPPORTED_VS = $(default_VS)
+include $(HEXAGON_SDK_ROOT)/build/make.d/$(ENVI)_vs.min
+include $(HEXAGON_SDK_ROOT)/build/defines.min
+
+ifeq ($(CDSP_FLAG), 1) 
+	LIB_DSPRPC = libcdsprpc
+else ifeq ($(MDSP_FLAG), 1) 
+	LIB_DSPRPC = libmdsprpc
+else ifeq ($(SLPI_FLAG), 1) 
+	LIB_DSPRPC = libsdsprpc
+else
+	LIB_DSPRPC = libadsprpc
+endif
+$(info ************  LIB=$(LIB_DSPRPC) ************)
+# include files
+CC_FLAGS += -I../../
+CC_FLAGS += -I./
+CC_FLAGS += -DWOLFSSL_USER_SETTINGS
+CC_FLAGS += -mcpu=generic+crypto
+#CC_FLAGS += -O3
+
+DEPENDENCIES = \
+  ATOMIC \
+  RPCMEM 
+ATOMIC_DIR = $(HEXAGON_SDK_ROOT)/libs/common/atomic
+RPCMEM_DIR = $(HEXAGON_SDK_ROOT)/libs/common/rpcmem
+
+# stub library
+BUILD_DLLS += libwolfssl
+libwolfssl_QAICIDLS += DSP/wolfssl_dsp
+libwolfssl_C_SRCS += $V/wolfSSL_stub
+libwolfssl_DLLS += $(LIB_DSPRPC)
+libwolfssl_C_SRCS += ../../wolfcrypt/src/wc_dsp
+libwolfssl_LIBS += rpcmem
+libwolfssl_LD_FLAGS += -ldl
+
+# wolfSSL crypto source files
+libwolfssl_C_SRCS += \
+	../../wolfcrypt/src/aes \
+	../../wolfcrypt/src/md2 \
+	../../wolfcrypt/src/arc4 \
+	../../wolfcrypt/src/md4 \
+	../../wolfcrypt/src/asm \
+	../../wolfcrypt/src/md5 \
+	../../wolfcrypt/src/asn \
+	../../wolfcrypt/src/memory \
+	../../wolfcrypt/src/async \
+	../../wolfcrypt/src/blake2b \
+	../../wolfcrypt/src/pkcs12 \
+	../../wolfcrypt/src/blake2s \
+	../../wolfcrypt/src/pkcs7 \
+	../../wolfcrypt/src/camellia \
+	../../wolfcrypt/src/poly1305 \
+	../../wolfcrypt/src/chacha20_poly1305 \
+	../../wolfcrypt/src/pwdbased \
+	../../wolfcrypt/src/chacha \
+	../../wolfcrypt/src/rabbit \
+	../../wolfcrypt/src/cmac \
+	../../wolfcrypt/src/random \
+	../../wolfcrypt/src/coding \
+	../../wolfcrypt/src/ripemd \
+	../../wolfcrypt/src/compress \
+	../../wolfcrypt/src/rsa \
+	../../wolfcrypt/src/cpuid \
+	../../wolfcrypt/src/selftest \
+	../../wolfcrypt/src/cryptocb \
+	../../wolfcrypt/src/sha256 \
+	../../wolfcrypt/src/curve25519 \
+	../../wolfcrypt/src/sha3 \
+	../../wolfcrypt/src/des3 \
+	../../wolfcrypt/src/sha512 \
+	../../wolfcrypt/src/dh \
+	../../wolfcrypt/src/sha \
+	../../wolfcrypt/src/signature \
+	../../wolfcrypt/src/ecc \
+	../../wolfcrypt/src/ecc_fp \
+	../../wolfcrypt/src/ed25519 \
+	../../wolfcrypt/src/sp_armthumb \
+	../../wolfcrypt/src/error \
+	../../wolfcrypt/src/sp_int \
+	../../wolfcrypt/src/fe_low_mem \
+	../../wolfcrypt/src/sp_cortexm \
+	../../wolfcrypt/src/fe_operations \
+	../../wolfcrypt/src/fips \
+	../../wolfcrypt/src/sp_x86_64 \
+	../../wolfcrypt/src/fips_test \
+	../../wolfcrypt/src/srp \
+	../../wolfcrypt/src/ge_low_mem \
+	../../wolfcrypt/src/ge_operations \
+	../../wolfcrypt/src/wc_encrypt \
+	../../wolfcrypt/src/hash \
+	../../wolfcrypt/src/wc_pkcs11 \
+	../../wolfcrypt/src/hc128 \
+	../../wolfcrypt/src/wc_port \
+	../../wolfcrypt/src/hmac \
+	../../wolfcrypt/src/wolfcrypt_first \
+	../../wolfcrypt/src/idea \
+	../../wolfcrypt/src/wolfcrypt_last \
+	../../wolfcrypt/src/wolfevent \
+	../../wolfcrypt/src/logging \
+	../../wolfcrypt/src/sp_c32 \
+	../../wolfcrypt/src/sp_c64 \
+	../../wolfcrypt/src/sp_arm32 \
+	../../wolfcrypt/src/sp_arm64 \
+	../../wolfcrypt/src/wolfmath
+
+
+# wolfSSL TLS source files
+libwolfssl_C_SRCS += \
+	../../src/ocsp \
+	../../src/tls \
+	../../src/crl \
+	../../src/sniffer \
+	../../src/wolfio \
+	../../src/internal \
+	../../src/ssl \
+	../../src/keys \
+	../../src/tls13
+
+# build benchmark app
+BUILD_EXES += benchmark
+benchmark_C_SRCS += ../../wolfcrypt/benchmark/benchmark
+benchmark_LD_FLAGS += -ldl
+benchmark_LD_FLAGS += -lpthread
+benchmark_DLLS += libwolfssl
+benchmark_LIBS += rpcmem
+benchmark_DLLS += $(LIB_DSPRPC) 
+
+# build test app
+BUILD_EXES += testwolfcrypt 
+testwolfcrypt_C_SRCS += ../../wolfcrypt/test/test
+testwolfcrypt_DLLS += libwolfssl
+testwolfcrypt_LD_FLAGS += -ldl
+testwolfcrypt_LIBS += rpcmem
+testwolfcrypt_DLLS += $(LIB_DSPRPC) 
+
+# build ecc verify test app
+BUILD_EXES += eccverify 
+eccverify_C_SRCS += ecc-verify
+eccverify_DLLS += libwolfssl
+eccverify_LD_FLAGS += -ldl
+eccverify_LIBS += rpcmem
+eccverify_DLLS += $(LIB_DSPRPC) 
+
+# build ecc verify test app
+BUILD_EXES += eccbenchmark
+eccbenchmark_C_SRCS += ecc-verify-benchmark
+eccbenchmark_DLLS += libwolfssl
+eccbenchmark_LD_FLAGS += -lpthread
+eccbenchmark_LD_FLAGS += -ldl
+eccbenchmark_LIBS += rpcmem
+eccbenchmark_DLLS += $(LIB_DSPRPC) 
+
+BUILD_COPIES = \
+   $(DLLS) \
+   $(EXES) \
+   $(LIBS) \
+   $(SHIP_DIR)/ ;
+
+
+include $(RULES_MIN)
+

IDE/HEXAGON/README.md

@@ -0,0 +1,75 @@
+# Building wolfSSL with DSP Use
+
+## Intro
+This directory is to help with building wolfSSL for use with DSP. It assumes that the Hexagon SDK has been setup on the machine and that the environment variables have been set by calling (source ~/Qualcomm/Hexagon_SDK/3.4.3/setup_sdk_env.source). Currently offloading ECC 256 verify operations to the DSP is supported. When WOLFSSL_DSP is defined ECC verify operations are offloaded to the aDSP by default. When not in SINGLE_THREADED mode a call back function must be set for getting the handle or a handle must be set in the ecc_key structure for the operation to make use of multiple threads when offloading to the DSP. This is because creating new handles for new threads must be done.
+
+
+## Building
+The directory is divided up into a build for the CPU portion in IDE/HEXAGON and a build for use on the DSP located in IDE/HEXAGON/DSP. Each section has their own Makefile. The Makefile default to an Ubuntu + hexagon v65 release build but can be changed by using V=<build type>. An example of building both would be:
+
+```
+cd IDE/HEXAGON
+make V=UbuntuARM_Release_aarch64
+cd DSP
+make V=hexagon_Release_dynamic_toolv83_v65
+```
+
+The results from each build will be placed into the ship directories of each, for example ./UbuntuARM_Release_aarch64/ship/* and ./DSP/hexagon_Release_dynamic_toolv83_v65/ship/*.
+The Makefile creates a DSP library libwolfssl_dsp_skel.so, library libwolfssl.so, executable benchmark, example ecc-verify, example ecc-verify-benchmark and executable testwolfcrypt.
+These then need pushed to the device in order to run. An example of pushing the results to the device would be:
+
+```
+cd IDE/HEXAGON
+adb push DSP/hexagon_Release_dynamic_toolv83_v65/ship/libwolfssl_dsp_skel.so /data/rfsa/adsp/
+adb push UbuntuARM_Release_aarch64/ship/libwolfssl.so /data/
+adb push UbuntuARM_Release_aarch64/ship/benchmark /data/
+adb push UbuntuARM_Release_aarch64/ship/eccverify /data/
+adb push UbuntuARM_Release_aarch64/ship/eccbenchmark /data/
+```
+
+To change the settings wolfSSL is built with macros can be set in IDE/HEXAGON/user_settings.h. It contains a default setting at this point that was used for collecting benchmark values. The macro necessary to turn on use of the DSP is WOLFSSL_DSP.
+
+
+The script IDE/HEXAGON/build.sh was added to help speed up building and testing. An example of using the script would be:
+
+```
+cd IDE/HEXAGON
+./build.sh Release
+```
+
+This will delete the previous build and rebuild for Release mode. Then it will try to push the resulting library and some of the executables to the device.
+
+
+For increased performance uncomment the -O3 flag in IDE/HEXAGON/Makefile and IDE/HEXAGON/DSP/Makefile.
+
+## Use
+
+A default handle is created with the call to wolfCrypt_Init() and is set to use the aDSP. A default mutex is locked for each use of the handle to make the library stable when multiple threads are calling to DSP supported operations.
+To use wolfSSL with a user created handle it can be done by calling wc_ecc_set_handle or by setting a callback function using wolfSSL_SetHandleCb(). This should be set in the case of multithreaded applications to account for having a handle for each thread being used.
+
+
+#### wolfSSL_SetHandleCb
+The API wolfSSL_SetHandleCb takes a function pointer of type "int (*wolfSSL_DSP_Handle_cb)(remote_handle64 *handle, int finished void *ctx);". This callback is executed right before the operation is handed off to the DSP (finished set to 0) and right after done with the handle (finished set to 1). With ECC this would be after the ECC verify function has been called but before the information is passed on to the DSP and once again with the finished flag set after the result is returned.
+
+The callback set should return 0 on successfully setting the input handle. The ctx argument is for future custom context to be passed in and is currently not used.
+
+#### Expected Performance
+This is the expected results from running ./eccbenchmark using the -O3 flag
+
+benchmarking using default (locks on handle for aDSP)
+5000 verifies on 1 threads took 17.481616 seconds
+10000 verifies on 2 threads took 35.324308 seconds
+
+benchmarking using software (+NEON if built in)
+5000 verifies on 1 threads took 1.398336 seconds
+10000 verifies on 2 threads took 1.383992 seconds
+
+benchmarking using threads on aDSP
+5000 verifies on 1 threads took 17.616811 seconds
+10000 verifies on 2 threads took 19.215413 seconds
+15000 verifies on 3 threads took 20.410200 seconds
+20000 verifies on 4 threads took 23.261446 seconds
+
+benchmarking 1 thread on cDSP
+5000 verifies on 1 threads took 18.560995 seconds 
+

IDE/HEXAGON/build.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+if [ -z $1 ]; then
+	echo "./build <Debug | Release>"
+	exit -1
+fi
+
+printf "Erasing previous hexagon_$1_dynamic_toolv83_v65 and UbuntuARM_$1_aarch64\n"
+rm -rf hexagon_$1_dynamic_toolv83_v65 &> /dev/null
+rm -rf UbuntuARM_$1_aarch64 &> /dev/null
+cd ./DSP &> /dev/null
+rm -rf hexagon_$1_dynamic_toolv83_v65 &> /dev/null
+
+printf "Building hexagon_$1_dynamic_toolv83_v65 ..."
+make V=hexagon_$1_dynamic_toolv83_v65 &> /dev/null
+if [ $? != 0 ]; then
+     printf "failed\n"
+else
+     printf "done\n"
+fi
+
+cd ../ &> /dev/null
+printf "Building UbuntuARM_$1_aarch64 ..."
+make V=UbuntuARM_$1_aarch64 &> /dev/null
+if [ $? != 0 ]; then
+     printf "failed\n"
+else
+     printf "done\n"
+fi
+
+printf "Trying to push libwolfssl_Dsp_skel.so, libwolfssl.so, benchmark, eccverify, eccbenchmark\n"
+adb push DSP/hexagon_$1_dynamic_toolv83_v65/ship/libwolfssl_dsp_skel.so /data/rfsa/adsp/
+adb push UbuntuARM_$1_aarch64/ship/libwolfssl.so /data/
+adb push UbuntuARM_$1_aarch64/ship/benchmark /data/
+adb push UbuntuARM_$1_aarch64/ship/eccverify /data/
+adb push UbuntuARM_$1_aarch64/ship/eccbenchmark /data/
+#adb push UbuntuARM_$1_aarch64/ship/testwolfcrypt /data/wolfcrypt/test/
+printf "done\n"
+exit 0

IDE/HEXAGON/ecc-verify-benchmark.c

@@ -0,0 +1,185 @@
+/* ecc-verify-benchmark.c
+ *
+ * Copyright (C) 2006-2021 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+#include <wolfssl/wolfcrypt/settings.h>
+#include <wolfssl/wolfcrypt/sha256.h>
+#include <wolfssl/wolfcrypt/random.h>
+#include <wolfssl/wolfcrypt/ecc.h>
+#include <wolfssl/wolfcrypt/asn_public.h>
+#include <pthread.h>
+
+#define USE_CERT_BUFFERS_256
+#include <wolfssl/certs_test.h>
+
+#define MAX_TIMES 5000
+#define MAX_BLOCK_SIZE 1024
+
+#include <sys/time.h>                                                       
+
+static double get_time()                                              
+{                                                                           
+    struct timeval tv;                                                      
+    gettimeofday(&tv, 0);                                                   
+    return (double)tv.tv_sec + (double)tv.tv_usec / 1000000;                
+} 
+
+
+/* software version */
+void* hash_firmware_verify(void* key)
+{
+    int ret, i;
+    int verify;
+    const byte hash[] = {
+0XFB, 0XBA, 0XB2, 0X89, 0XF7, 0XF9, 0X4B, 0X25, 0X73, 0X6C, 0X58, 0XBE, 0X46, 0XA9, 0X94, 0XC4, 0X41, 0XFD, 0X02, 0X55, 0X2C, 0XC6, 0X02, 0X23, 0X52, 0XE3, 0XD8, 0X6D, 0X2F, 0XAB, 0X7C, 0X83
+};
+    const byte sigBuf[] = {
+0X30, 0X44, 0X02, 0X20, 0X05, 0X38, 0XBC, 0X16, 0XC7, 0X67, 0X18, 0XEC, 0XE6, 0X1E, 0X43, 0X7B, 0X29, 0X8F, 0X85, 0X01, 0X33, 0XA8, 0X9B, 0XDD, 0X91, 0X32, 0X1F, 0XEC, 0XF7, 0X91, 0X18, 0X72, 0X9C, 0XE2, 0X6F, 0X31, 0X02, 0X20, 0X3E, 0X31, 0XD6, 0X40, 0XF7, 0X38, 0X3C, 0X1B, 0X6D, 0XAD, 0XE3, 0X93, 0X20, 0XE8, 0XB1, 0XBD, 0X3C, 0X59, 0XF2, 0XD2, 0X7C, 0X46, 0X1B, 0XE5, 0XE1, 0XE3, 0XAB, 0X5E, 0X76, 0X73, 0X6F, 0XFB
+    };
+    word32 sigLen = (word32)sizeof(sigBuf);
+    word32 hashLen = (word32)sizeof(hash);
+
+    for (i = 0; i < MAX_TIMES; i++) {
+        ret = wc_ecc_verify_hash((byte*)sigBuf, sigLen, hash, hashLen, &verify, (ecc_key*)key);
+        if (ret < 0 || verify != 1) {
+            printf("failed on try %d\n", i);
+            break;
+        }
+    }
+
+    if (ret < 0 || verify != 1) {
+	printf("unable to verify, ret = %d verify = %d\n", ret, verify);
+    }
+
+    return NULL;
+}
+
+
+/* when flag is set then try to use software only if DSP is built in */
+static int hash_firmware_verify_default(int numThreads)
+{
+    int ret, i;
+    word32 idx;
+    double t;
+    pthread_t threads[numThreads];
+    ecc_key eccKey[numThreads];
+
+    for (i = 0; i < numThreads; i++) {
+        wc_ecc_init(&(eccKey[i]));
+        idx = 0;
+        ret = wc_EccPrivateKeyDecode(ecc_clikey_der_256, &idx, &(eccKey[i]), sizeof_ecc_clikey_der_256);
+        if (ret < 0)
+            return ret;
+
+    }
+
+    t = get_time();
+    for (i = 0; i < numThreads; i++) {
+        pthread_create(&threads[i], NULL, hash_firmware_verify, (void*)&(eccKey[i]));
+    }
+
+    for (i = 0; i < numThreads; i++) {
+        pthread_join(threads[i], NULL);
+    }
+    t = get_time() - t;
+    printf("%d verifies on %d threads took %f seconds\n", MAX_TIMES * numThreads, numThreads, t);
+
+    return 0;
+}
+
+#ifdef WOLFSSL_DSP
+/* domain 0 = cDSP 1 = aDSP */
+static int hash_firmware_verify_dsp(int numThreads, int domain)
+{
+    int ret, i;
+    word32 idx;
+    double t;
+    remote_handle64 handle[numThreads];
+    char *sp_URI_value;
+    pthread_t threads[numThreads];
+    ecc_key eccKey[numThreads];
+
+    if (domain == 0) {
+        sp_URI_value = wolfSSL_URI "&_dom=cdsp";
+    }
+    else {
+        sp_URI_value = wolfSSL_URI "&_dom=adsp";
+    }
+
+    for (i = 0; i < numThreads; i++) {
+        wc_ecc_init(&(eccKey[i]));
+        idx = 0;
+        ret = wc_EccPrivateKeyDecode(ecc_clikey_der_256, &idx, &(eccKey[i]), sizeof_ecc_clikey_der_256);
+        if (ret < 0)
+            return ret;
+
+        ret = wolfSSL_open(sp_URI_value, &(handle[i]));
+        if (ret != 0) {
+            printf("unable to open CDSP? retVal = %d\n", ret);
+	    return -1;
+        }
+        wc_ecc_set_handle(&(eccKey[i]), handle[i]);
+    }
+
+    t = get_time();
+    for (i = 0; i < numThreads; i++) {
+        pthread_create(&threads[i], NULL, hash_firmware_verify, (void*)&(eccKey[i]));
+    }
+
+    for (i = 0; i < numThreads; i++) {
+        pthread_join(threads[i], NULL);
+        wolfSSL_close(handle[i]);
+    }
+    t = get_time() - t;
+    printf("%d verifies on %d threads took %f seconds\n", MAX_TIMES * numThreads, numThreads, t);
+
+    return 0;
+}
+#endif /* WOLFSSL_DSP */
+
+
+int main(int argc, char* argv[])
+{
+    wolfCrypt_Init();
+
+    printf("benchmarking using default (locks on handle for aDSP)\n");
+    hash_firmware_verify_default(1);
+    hash_firmware_verify_default(2);
+
+    printf("\nbenchmarking using software (+NEON if built in)\n");
+#ifdef WOLFSSL_DSP
+    wolfSSL_SetHandleCb(NULL); /* remove calls to DSP by default */
+#endif
+    hash_firmware_verify_default(1);
+    hash_firmware_verify_default(2);
+
+#ifdef WOLFSSL_DSP
+    printf("\nbenchmarking using threads on aDSP\n");
+    hash_firmware_verify_dsp(1, 1);
+    hash_firmware_verify_dsp(2, 1);
+    hash_firmware_verify_dsp(3, 1);
+    hash_firmware_verify_dsp(4, 1);
+
+    printf("\nbenchmarking 1 thread on cDSP\n");
+    hash_firmware_verify_dsp(1, 0);
+#endif /* WOLFSSL_DSP */
+    wolfCrypt_Cleanup();
+    return 0;
+}

IDE/HEXAGON/ecc-verify.c

@@ -0,0 +1,91 @@
+/* ecc-verify.c
+ *
+ * Copyright (C) 2006-2021 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+#include <wolfssl/wolfcrypt/settings.h>
+#include <wolfssl/wolfcrypt/sha256.h>
+#include <wolfssl/wolfcrypt/random.h>
+#include <wolfssl/wolfcrypt/ecc.h>
+#include <wolfssl/wolfcrypt/asn_public.h>
+
+#define USE_CERT_BUFFERS_256
+#include <wolfssl/certs_test.h>
+
+#define MAX_BLOCK_SIZE 1024
+
+#ifdef WOLFSSL_DSP
+static char *sp_URI_value = wolfSSL_URI "&_dom=cdsp";
+
+int hash_firmware_verify(const byte* hash, word32 hashLen, const byte* sigBuf, word32 sigLen)
+{
+    int ret;
+    ecc_key eccKey;
+    word32 idx;
+    int verify;
+    remote_handle64 handle = -1;
+
+    idx = 0;
+    ret = wc_EccPrivateKeyDecode(ecc_clikey_der_256, &idx, &eccKey, sizeof_ecc_clikey_der_256);
+    if (ret < 0)
+        goto exit;
+
+    int retVal = wolfSSL_open(sp_URI_value, &handle);
+    if (retVal != 0) {
+        printf("unable to open CDSP? retVal = %d\n", retVal);
+        ret = -1;
+        goto exit;
+    }
+    wc_ecc_set_handle(&eccKey, handle);
+
+    ret = wc_ecc_verify_hash((byte*)sigBuf, sigLen, hash, hashLen, &verify, &eccKey);
+    printf("verify = %d\n", verify);
+    if (ret < 0)
+        goto exit;
+
+    wolfSSL_close(handle);
+exit:
+
+    return ret;
+}
+
+int main(void)
+{
+    int ret;
+    const byte hash[] = {
+0XFB, 0XBA, 0XB2, 0X89, 0XF7, 0XF9, 0X4B, 0X25, 0X73, 0X6C, 0X58, 0XBE, 0X46, 0XA9, 0X94, 0XC4, 0X41, 0XFD, 0X02, 0X55, 0X2C, 0XC6, 0X02, 0X23, 0X52, 0XE3, 0XD8, 0X6D, 0X2F, 0XAB, 0X7C, 0X83
+};
+    const byte sigBuf[] = {
+0X30, 0X44, 0X02, 0X20, 0X05, 0X38, 0XBC, 0X16, 0XC7, 0X67, 0X18, 0XEC, 0XE6, 0X1E, 0X43, 0X7B, 0X29, 0X8F, 0X85, 0X01, 0X33, 0XA8, 0X9B, 0XDD, 0X91, 0X32, 0X1F, 0XEC, 0XF7, 0X91, 0X18, 0X72, 0X9C, 0XE2, 0X6F, 0X31, 0X02, 0X20, 0X3E, 0X31, 0XD6, 0X40, 0XF7, 0X38, 0X3C, 0X1B, 0X6D, 0XAD, 0XE3, 0X93, 0X20, 0XE8, 0XB1, 0XBD, 0X3C, 0X59, 0XF2, 0XD2, 0X7C, 0X46, 0X1B, 0XE5, 0XE1, 0XE3, 0XAB, 0X5E, 0X76, 0X73, 0X6F, 0XFB
+    };
+    word32 sigLen = (word32)sizeof(sigBuf);
+
+    wolfCrypt_Init();
+    ret = hash_firmware_verify(hash, sizeof(hash), sigBuf, sigLen);
+    printf("hash_firmware_verify: %d\n", ret);
+    wolfCrypt_Cleanup();
+    return 0;
+}
+#else
+int main()
+{
+	printf("WOLFSSL_DSP expected to be defined when building\n");
+	return 0;
+}
+#endif /* WOLFSSL_DSP */

IDE/HEXAGON/include.am

@@ -0,0 +1,14 @@
+# vim:ft=automake
+# included from Top Level Makefile.am
+# All paths should be given relative to the root
+
+EXTRA_DIST+= IDE/HEXAGON/Makefile
+EXTRA_DIST+= IDE/HEXAGON/user_settings.h
+EXTRA_DIST+= IDE/HEXAGON/README.md
+EXTRA_DIST+= IDE/HEXAGON/build.sh
+EXTRA_DIST+= IDE/HEXAGON/ecc-verify.c
+EXTRA_DIST+= IDE/HEXAGON/ecc-verify-benchmark.c
+
+EXTRA_DIST+= IDE/HEXAGON/DSP/Makefile
+EXTRA_DIST+= IDE/HEXAGON/DSP/wolfssl_dsp.idl
+

IDE/HEXAGON/user_settings.h

@@ -0,0 +1,37 @@
+#ifndef USER_SETTINGS_H
+#define USER_SETTINGS_H
+
+#define WOLFCRYPT_ONLY
+#define HAVE_ECC
+#define FP_ECC
+//#define FP_ENTRIES 1
+#define NO_DSA
+#define NO_DH
+#define NO_RSA
+//#define DEBUG_WOLFSSL
+
+#define USE_FAST_MATH
+#define TFM_TIMING_RESISTANT
+#ifdef HAVE_ECC
+	#define ECC_TIMING_RESISTANT
+#endif
+#ifndef NO_RSA
+	#define WC_RSA_BLINDING
+#endif
+
+#if 1
+	#define WOLFSSL_HAVE_SP_RSA
+	#define WOLFSSL_HAVE_SP_ECC
+	#define WOLFSSL_SP_MATH
+
+	#if 1
+		/* ARM NEON instructions */
+		#define WOLFSSL_SP_ARM64_ASM
+	#endif
+	#if 1
+		/* Use DSP */
+		#define WOLFSSL_DSP
+	#endif
+#endif
+
+#endif

IDE/IAR-EWARM/Projects/benchmark/benchmark-main.c

@@ -1,6 +1,6 @@
 /* benchmark-main.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/IAR-EWARM/Projects/benchmark/current_time.c

@@ -1,6 +1,6 @@
 /* current-time.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -44,7 +44,7 @@ void InitTimer(void) {
                                        SYSCTL_USE_PLL |
                                        SYSCTL_CFG_VCO_480), 120000000);
 
-    printf("Clock=%dMHz\n", ui32SysClock/1000000) ;
+    printf("Clock=%dMHz\n", (int)(ui32SysClock/1000000));
     ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_TIMER0);
     ROM_TimerConfigure(TIMER0_BASE, TIMER_CFG_PERIODIC);
     ROM_TimerLoadSet(TIMER0_BASE, TIMER_A, -1);
@@ -64,10 +64,10 @@ double current_time(int reset)
 
 /* dummy */
 double current_time(int reset) {
-    static double t; 
-    t += 1.0; /* for avoid infinit loop of waiting time */
+    static double t;
+    t += 1.0; /* for avoid infinite loop of waiting time */
     if(reset)t = 0.0;
-    return t ; 
-} 
+    return t ;
+}
 
-#endif
+#endif

IDE/IAR-EWARM/Projects/common/minimum-startup.c

@@ -1,6 +1,6 @@
 /* minimum-startup.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/IAR-EWARM/Projects/lib/wolfSSL-Lib.ewp

@@ -343,7 +343,7 @@
         </option>
         <option>
           <name>CCPosIndRopi</name>
-          <state>0</state>
+          <state>1</state>
         </option>
         <option>
           <name>CCPosIndRwpi</name>
@@ -1975,6 +1975,9 @@
     <file>
       <name>$PROJ_DIR$\..\..\..\..\wolfcrypt\src\hash.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\..\wolfcrypt\src\kdf.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\..\wolfcrypt\src\hc128.c</name>
     </file>

IDE/IAR-EWARM/Projects/test/test-main.c

@@ -1,6 +1,6 @@
 /* test-main.c
  *
- * Copyright (C) 2006-2019 wolfSSL Inc.
+ * Copyright (C) 2006-2021 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_SAMV71_XULT_user_settings/user_settings.h

@@ -34,11 +34,11 @@
     #undef ECC_USER_CURVES
     #define ECC_USER_CURVES
 
-    #undef ECC_ALT_SIZE
-    #define ECC_ALT_SIZE
+    #undef ALT_ECC_SIZE
+    #define ALT_ECC_SIZE
 
     #undef FP_MAX_BITS_ECC
-    #define FP_MAX_BITS_ECC 528
+    #define FP_MAX_BITS_ECC (256 * 2)
 
     #undef TFM_TIMING_RESISTANT
     #define TFM_TIMING_RESISTANT

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_SAMV71_XULT_user_settings/user_settings_verbose_example.h

@@ -84,11 +84,13 @@
     #define ECC_TIMING_RESISTANT
 
     #ifdef USE_FAST_MATH
-        /* Max ECC bits (curve size * 8). ECC521 is (66*8) = 528. */
         #undef  ALT_ECC_SIZE
         #define ALT_ECC_SIZE
-        #undef  FP_MAX_BITS_ECC
-        #define FP_MAX_BITS_ECC     528
+
+        /* wolfSSL will compute the FP_MAX_BITS_ECC, but it can be overriden */
+        /* MAX ECC BITS = ROUND8(MAX ECC) * 2 */
+        //#undef  FP_MAX_BITS_ECC
+        //#define FP_MAX_BITS_ECC (528 * 2)
 
         /* Enable TFM optimizations for ECC */
         #define TFM_ECC192

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_wolfcrypt_benchmark_SAMV71_XULT/README_wolfcrypt_benchmark

@@ -6,7 +6,7 @@ embOS v4.16 (for Cortex-M and IAR compiler)
 wolfssl (latest version)
 
 Required items (Hardware) for this guide:
-Atmel SAM V71 Xplained Ultra (Or equivelent Cortex-M Evaluation Board)
+Atmel SAM V71 Xplained Ultra (Or equivalent Cortex-M Evaluation Board)
     Note: Must have J-Trace adapter (SWD or SWD + ETM)
 j-Trace for ARM Cortex-M Processors
     Note: You can see here: https://www.segger.com/j-trace-for-cortex-m.html

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_wolfcrypt_lib_SAMV71_XULT/README_wolfcrypt_lib

@@ -6,7 +6,7 @@ embOS v4.16 (for Cortex-M and IAR compiler)
 wolfssl (latest version)
 
 Required items (Hardware) for this guide:
-Atmel SAM V71 Xplained Ultra (Or equivelent Cortex-M Evaluation Board)
+Atmel SAM V71 Xplained Ultra (Or equivalent Cortex-M Evaluation Board)
     Note: Must have J-Trace adapter (SWD or SWD + ETM)
 j-Trace for ARM Cortex-M Processors
     Note: You can see here: https://www.segger.com/j-trace-for-cortex-m.html

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_wolfcrypt_lib_SAMV71_XULT/wolfcrypt_lib.ewp

@@ -1956,6 +1956,9 @@
     <file>
       <name>$PROJ_DIR$\..\..\..\..\..\wolfcrypt\src\hash.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\..\..\wolfcrypt\src\kdf.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\..\..\wolfcrypt\src\hmac.c</name>
     </file>

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_wolfcrypt_lib_SAMV71_XULT/wolfcrypt_lib.ewt

@@ -2346,6 +2346,9 @@
     <file>
       <name>$PROJ_DIR$\..\..\..\..\..\wolfcrypt\src\hash.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\..\..\wolfcrypt\src\kdf.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\..\..\wolfcrypt\src\hmac.c</name>
     </file>

IDE/IAR-EWARM/embOS/SAMV71_XULT/embOS_wolfcrypt_test_SAMV71_XULT/README_wolfcrypt_test

@@ -6,7 +6,7 @@ embOS v4.16 (for Cortex-M and IAR compiler)
 wolfssl (latest version)
 
 Required items (Hardware) for this guide:
-Atmel SAM V71 Xplained Ultra (Or equivelent Cortex-M Evaluation Board)
+Atmel SAM V71 Xplained Ultra (Or equivalent Cortex-M Evaluation Board)
     Note: Must have J-Trace adapter (SWD or SWD + ETM)
 j-Trace for ARM Cortex-M Processors
     Note: You can see here: https://www.segger.com/j-trace-for-cortex-m.html

IDE/IAR-EWARM/embOS/custom_port/README_custom_port

@@ -45,6 +45,7 @@ wolfssl (latest version)
  #     hmac.c                  tfm.c           #
  #     md4.c                   wc_encrypt.c    #
  #     md5.c                   wc_port.c       #
+ #     kdf.c                                   #
  #---------------------------------------------#
 
 5. Once those are all added go to
@@ -109,7 +110,7 @@ We are now set to link to this library in the evaluation project
         #---------------------------------------------
 
 5. Go to Project -> Options -> Linker -> Library (Tab)
-    Add to the field "Additonal libraries:"
+    Add to the field "Additional libraries:"
     $PROJ_DIR$\..\embOS_wolfcrypt_lib_SAMV71_XULT\Debug\Exe\wolfcrypt_lib.a
     $PROJ_DIR$\..\..\extract_trial_here\Start\Lib\os7m_tlv_dp.a
 

IDE/IAR-EWARM/embOS/custom_port/custom_port_user_settings/user_settings.h

@@ -31,11 +31,11 @@
     #undef ECC_USER_CURVES
     #define ECC_USER_CURVES
 
-    #undef ECC_ALT_SIZE
-    #define ECC_ALT_SIZE
+    #undef ALT_ECC_SIZE
+    #define ALT_ECC_SIZE
 
     #undef FP_MAX_BITS_ECC
-    #define FP_MAX_BITS_ECC 528
+    #define FP_MAX_BITS_ECC (256 * 2)
 
     #undef TFM_TIMING_RESISTANT
     #define TFM_TIMING_RESISTANT

IDE/INTIME-RTOS/libwolfssl.vcxproj

@@ -46,6 +46,7 @@
     <ClCompile Include="..\..\wolfcrypt\src\ge_low_mem.c" />
     <ClCompile Include="..\..\wolfcrypt\src\ge_operations.c" />
     <ClCompile Include="..\..\wolfcrypt\src\hash.c" />
+    <ClCompile Include="..\..\wolfcrypt\src\kdf.c" />
     <ClCompile Include="..\..\wolfcrypt\src\hc128.c" />
     <ClCompile Include="..\..\wolfcrypt\src\hmac.c" />
     <ClCompile Include="..\..\wolfcrypt\src\idea.c" />

IDE/INTIME-RTOS/user_settings.h

@@ -14,7 +14,7 @@ extern "C" {
 #define INTIME_RTOS
 
 #undef  WOLF_EXAMPLES_STACK
-#define WOLF_EXAMPLES_STACK         65536
+#define WOLF_EXAMPLES_STACK         (1<<17)
 
 #undef  WOLFSSL_GENERAL_ALIGNMENT
 #define WOLFSSL_GENERAL_ALIGNMENT   4
@@ -27,7 +27,7 @@ extern "C" {
 
 /* disable directory support */
 #undef  NO_WOLFSSL_DIR
-#define NO_WOLFSSL_DIR
+//#define NO_WOLFSSL_DIR
 
 /* disable writev */
 #undef  NO_WRITEV

IDE/INTIME-RTOS/wolfExamples.c

@@ -55,7 +55,7 @@ int wolfExample_TLSClient(const char* ip, int port)
     int          ret = 0;
     WOLFSSL_CTX* ctx = NULL;
     WOLFSSL*     ssl = NULL;        /* create WOLFSSL object */
-    int                sockFd = -1; /* socket file descriptor */
+    int                sockFd;      /* socket file descriptor */
     struct sockaddr_in servAddr;    /* struct for server address */
     char sendBuff[TLS_MAXDATASIZE], rcvBuff[TLS_MAXDATASIZE];
 
@@ -144,13 +144,13 @@ int wolfExample_TLSServer(int port)
     int ret = 0;
     WOLFSSL_CTX* ctx = NULL;
     WOLFSSL* ssl = NULL;
-    int sockFd = -1, clientFd = -1;
+    int sockFd, clientFd = -1;
     struct sockaddr_in serverAddr = {0}, clientAddr = {0};
     const char reply[]  = "I hear ya fa shizzle!\n";
     int addrSize        = sizeof(clientAddr);
     char buff[256];
 
-	sockFd = socket(AF_INET, SOCK_STREAM, 0);
+    sockFd = socket(AF_INET, SOCK_STREAM, 0);
     if (sockFd < 0) {
         printf("Failed to create socket. Error: %d\n", errno);
         return errno;