Bug-fix-only libev port of shadowsocks
57 Hash Functions In One Program, plus each with HMAC or KMAC
A library for secure deleting data on-the-fly
C++ cryptographic library (modern hash functions, ciphers, KDFs)
Sampling exactly from the normal and exponential distributions
Java SSH API
Leet is CCEx's software application for on-the-fly encryption (OTFE).
Calculate primes by using extremely fast sorting
CryptoEngine (C) is a DLL Library that provide Cryptography Services.
Another encryption algorithm
Fingerprint recognition library (.NET port)
xxteac - XXTEA Encrypter/Decrypter
RSA 4096 C++ library
Fast and Strong Data Encryption Algorithm