FIPS Update

1. When configuring FIPSv2, force enable RSA-PSS and ECC.
2. Add more checks for FIPSv2 around the code.

configure.ac

@@ -1935,7 +1935,16 @@ then
     # Add the FIPS flag.
     AS_IF([test "x$FIPS_VERSION" = "xv2"],
           [AM_CFLAGS="$AM_CFLAGS -DHAVE_FIPS_VERSION=2 -DWOLFSSL_KEY_GEN"
-           ENABLED_KEYGEN="yes"])
+           ENABLED_KEYGEN="yes"
+           AS_IF([test "x$ENABLED_RSAPSS" != "xyes"],
+			     [ENABLED_RSAPSS="yes"
+				  AM_CFLAGS="$AM_CFLAGS -DWC_RSA_PSS"])
+           AS_IF([test "x$ENABLED_ECC" != "xyes"],
+			     [ENABLED_ECC="yes"
+				  AM_CFLAGS="$AM_CFLAGS -DHAVE_ECC -DTFM_ECC256"
+                  AS_IF([test "x$ENABLED_ECC_SHAMIR" = "xyes"],
+                        [AM_CFLAGS="$AM_CFLAGS -DECC_SHAMIR"])])
+		  ])
 else
     if test "x$ENABLED_FORTRESS" = "xyes"
     then

wolfcrypt/src/rsa.c

@@ -186,7 +186,7 @@ int wc_RsaFlattenPublicKey(RsaKey* key, byte* a, word32* aSz, byte* b,
 * wc_RsaPublicKeyDecode
 */
 
-#else /* else build without fips */
+#else /* else build without fips, or for new fips */
 
 #include <wolfssl/wolfcrypt/random.h>
 #include <wolfssl/wolfcrypt/logging.h>

wolfcrypt/test/test.c

@@ -7248,7 +7248,8 @@ static int rsa_flatten_test(RsaKey* key)
      *     -101 = USER_CRYPTO_ERROR
      */
     if (ret == 0)
-#elif defined(HAVE_FIPS)
+#elif defined(HAVE_FIPS) && \
+	  (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2))
     if (ret != 0)
 #else
     if (ret != RSA_BUFFER_E)
@@ -8048,7 +8049,8 @@ int rsa_test(void)
     #ifndef WC_NO_RSA_OAEP
     /* OAEP padding testing */
     #if !defined(HAVE_FAST_RSA) && !defined(HAVE_USER_RSA) && \
-        !defined(HAVE_FIPS)
+        (!defined(HAVE_FIPS) || \
+         (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)))
     #ifndef NO_SHA
     XMEMSET(plain, 0, plainSz);
 

wolfssl/wolfcrypt/asn.h

@@ -30,7 +30,8 @@
 #include <wolfssl/wolfcrypt/integer.h>
 
 /* fips declare of RsaPrivateKeyDecode @wc_fips */
-#if defined(HAVE_FIPS) && !defined(NO_RSA)
+#if defined(HAVE_FIPS) && !defined(NO_RSA) && \
+	(!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2))
     #include <cyassl/ctaocrypt/rsa.h>
 #endif
 

wolfssl/wolfcrypt/ecc.h

@@ -176,8 +176,6 @@ typedef enum ecc_curve_id {
 #endif
 } ecc_curve_id;
 
-#if !defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)
-
 #ifdef HAVE_OID_ENCODING
 typedef word16 ecc_oid_t;
 #else
@@ -204,7 +202,6 @@ typedef struct ecc_set_type {
     int         cofactor;
 } ecc_set_type;
 
-#endif
 
 #ifdef ALT_ECC_SIZE
 
@@ -265,7 +262,6 @@ typedef struct alt_fp_int {
 #endif /* ALT_ECC_SIZE */
 
 
-#if !defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)
 /* A point on an ECC curve, stored in Jacbobian format such that (x,y,z) =>
    (x/z^2, y/z^3, 1) when interpreted as affine */
 typedef struct {
@@ -323,7 +319,6 @@ struct ecc_key {
     typedef struct ecc_key ecc_key;
     #define WC_ECCKEY_TYPE_DEFINED
 #endif
-#endif
 
 
 /* ECC predefined curve sets  */

wolfssl/wolfcrypt/rsa.h

@@ -39,7 +39,8 @@
     #include "user_rsa.h"
 #else
 
-#ifdef HAVE_FIPS
+#if defined(HAVE_FIPS) && \
+	(!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2))
 /* for fips @wc_fips */
 #include <cyassl/ctaocrypt/rsa.h>
 #if defined(CYASSL_KEY_GEN) && !defined(WOLFSSL_KEY_GEN)
@@ -48,7 +49,11 @@
 #else
     #include <wolfssl/wolfcrypt/integer.h>
     #include <wolfssl/wolfcrypt/random.h>
-#endif /* HAVE_FIPS */
+#endif /* HAVE_FIPS && HAVE_FIPS_VERION 1 */
+#if defined(HAVE_FIPS) && \
+	defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)
+#include <wolfssl/wolfcrypt/fips.h>
+#endif
 
 /* header file needed for OAEP padding */
 #include <wolfssl/wolfcrypt/hash.h>
@@ -62,7 +67,8 @@
 #endif
 
 /* avoid redefinition of structs */
-#if !defined(HAVE_FIPS)
+#if !defined(HAVE_FIPS) || \
+    (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2))
 
 #ifdef WOLFSSL_ASYNC_CRYPT
     #include <wolfssl/wolfcrypt/async.h>
@@ -180,7 +186,9 @@ WOLFSSL_API int  wc_RsaPSS_CheckPadding_ex(const byte* in, word32 inLen,
 
 WOLFSSL_API int  wc_RsaEncryptSize(RsaKey* key);
 
-#ifndef HAVE_FIPS /* to avoid asn duplicate symbols @wc_fips */
+#if !defined(HAVE_FIPS) || \
+	(defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2))
+/* to avoid asn duplicate symbols @wc_fips */
 WOLFSSL_API int  wc_RsaPrivateKeyDecode(const byte* input, word32* inOutIdx,
                                                                RsaKey*, word32);
 WOLFSSL_API int  wc_RsaPublicKeyDecode(const byte* input, word32* inOutIdx,