Extremely fast non-cryptographic hash algorithm
Open-source code that enables you to use Serpent in CBC mode
Open-source code that enables you to use AES in CBC mode
Bug-fix-only libev port of shadowsocks
A command-line utility for calculating and verifying file checksums.
Light video encryption technique (source code)
Encrypt Your Text documents with XOR encryption
Open Uniper is the XTRAP's reversed encryption algorithm.