QCA aims to provide a straightforward and cross-platform crypto API,
using Qt datatypes and conventions.

Supported features:

  * SSL/TLS
  * X509
  * SASL
  * RSA
  * Hashing (SHA1, MD5)
  * Ciphers (Blowfish, 3DES, AES)

WWW: http://delta.affinix.com/qca/