Add README.md in wolfssl-wolfcrypt crate directory

wrapper/rust/README.md

@@ -1,17 +1,11 @@
 # wolfSSL Rust Wrapper
 
 The wolfSSL Rust wrapper currently consists of a single Rust crate named
-`wolfssl-wolfcrypt`. This crate provides wrappers for the cryptographic
-algorithms supported by wolfCrypt in the wolfSSL library.
+`wolfssl-wolfcrypt`.
+The `wolfssl-wolfcrypt` crate is a Rust wrapper for the wolfCrypt cryptographic
+algorithms portion of the wolfSSL C library.
 
-The `wolfssl-wolfcrypt` crate is intended to be published to
-[crates.io](https://crates.io/) and can be used by including it in your
-project's `Cargo.toml` file.
-
-It can also be built locally from within the wolfssl C library repository to
-test changes to the C library using the Rust API.
-
-## Locally building the wolfssl-wolfcrypt crate
+## Locally building and testing the wolfSSL Rust Wrapper
 
 First, configure and build wolfssl C library.
 
@@ -30,29 +24,3 @@ Run tests with:
 | `/wrapper/rust` | Top level container for all Rust wrapper functionality. |
 | `/wrapper/rust/wolfssl-wolfcrypt` | Top level for the `wolfssl-wolfcrypt` library crate. |
 | `/wrapper/rust/wolfssl-wolfcrypt/src` | Source directory for `wolfssl-wolfcrypt` crate top-level modules. |
-
-## API Coverage
-
-The wolfSSL Rust wrapper provides a wrapper API for the following C library
-functionality:
-
-  * AES
-    * CBC, CCM, CFB, CTR, EAX, ECB, GCM, OFB, XTS
-  * CMAC
-  * DH
-  * ECC
-  * Ed448
-  * Ed25519
-  * HKDF
-  * HMAC
-  * PBKDF2
-  * PKCS #12 PBKDF
-  * PRF
-  * RSA
-  * RNG
-  * SHA
-    * SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA3-224, SHA3-256, SHA3-384,
-      SHA3-512, SHAKE128, SHAKE256
-  * SRTP/SRTCP KDF
-  * SSH KDF
-  * TLSv1.3 HKDF

wrapper/rust/wolfssl-wolfcrypt/Cargo.toml

@@ -8,6 +8,7 @@ repository = "https://github.com/wolfSSL/wolfssl"
 documentation = "https://github.com/wolfSSL/wolfssl/tree/master/wrapper/rust"
 keywords = ["wolfssl", "fips", "security", "encryption", "cryptography"]
 categories = ["cryptography", "security", "api-bindings"]
+readme = "README.md"
 
 [features]
 std = []

wrapper/rust/wolfssl-wolfcrypt/README.md

@@ -0,0 +1,44 @@
+# wolfssl-wolfcrypt crate
+
+The `wolfssl-wolfcrypt` crate is a Rust wrapper for the wolfCrypt cryptographic
+algorithms portion of the wolfSSL C library.
+
+## Installation
+
+The `wolfssl` C library must be installed to be used by the Rust crate.
+
+The `wolfssl-wolfcrypt` crate can be used by including it as a dependency in
+your project's `Cargo.toml` file.
+
+For example:
+
+```
+[dependencies]
+wolfssl-wolfcrypt = "1.0"
+```
+
+## API Coverage
+
+This crate provides a wrapper API for the following wolfCrypt C library
+functionality:
+
+  * AES
+    * CBC, CCM, CFB, CTR, EAX, ECB, GCM, OFB, XTS
+  * CMAC
+  * DH
+  * ECC
+  * Ed448
+  * Ed25519
+  * HKDF
+  * HMAC
+  * PBKDF2
+  * PKCS #12 PBKDF
+  * PRF
+  * RSA
+  * RNG
+  * SHA
+    * SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA3-224, SHA3-256, SHA3-384,
+      SHA3-512, SHAKE128, SHAKE256
+  * SRTP/SRTCP KDF
+  * SSH KDF
+  * TLSv1.3 HKDF