Tool for encrypting files using blowfish, aes, des or cast5,
File hashing with md5, sha and ripemd160,
compresssion with gzip, and a nice user interface.
Created using C++ with Qt framework, depends on QCA third-part Qt Library and OpenSSL.
B-Trust eDoc is a program built on top of LibDigiDoc a free implementation of the OpenXAdES standard for signing/encrypting files using smartcard tokens. It also contains Openssl and PKCS11 wrapper classes in C++ which might be useful to developers.
CryptoServer is the daemon for handling Sign-Verify, Encryption-Dencryption, Envelop-Openenvelop based on OpenSSL including the SEED symmetric algorithm (Korean Standard Symmetric Algorithm).
It's interface is just tcp/ip socket and very easy to handle