This plugin for QCA2 provides features based on OpenSSL. It implements:
* Hashing - SHA1, SHA0, RIPEMD160, MD2, MD4, MD5
* Hashing - SHA224, SHA256, SHA384 and SHA512 (for openssl 0.9.8)
* Block Ciphers
* Keyed Hash Message Authentication Code (HMAC), using SHA1, MD5, RIPEMD160
* Public keys - RSA, DSA, Diffie-Hellman
* PKCS#12
* SSL/TLS
* CMS (for S/MIME)
