AWS Encryption SDK for C
A transparent, highly scalable and cryptographically verifiable data
A library that provides cryptographic APIs that are easy and secure
Decrypt encryptions without knowing the key or cipher
A library for easy use of symmetric encryption and decryption in java
OpenPGP is a smart card/java card standard for signing and encrypting.
Secure login system for php frameworks, applications ansd sites
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Java native access for pc/sc, pkcs11, openct based on JNA
Fileprivacy easily encrypts your files
Decrypt messages encrypted with a substitution cipher
Easily calculate hash values.