antigift is simple cross-platform, files & folders encryption tool
Smoke: Android Crypto Chat Messenger
file/stream encryption/decryption/CRC based on PI compute algorithm
RFC3161 compatible Time Stamping Authority
Optimized implementation of RC4 (Rivest Cipher 4, ARCFOUR) in ASMx64.
C++ cryptographic library (modern hash functions, ciphers, KDFs)
OpenSC - tools and libraries for smart cards
SHA-256 Algorithm Implementation in C
Linux encrypted filesystem management tool
Mkpass - Command line Secure Password Generator
File checksum generator and verifier.
Just A Few Clicks To Encrypt Your File
GUI tool for administration of PKCS#11 enabled devices
Halimede Certificate Authority
Encryption/Decryption demonstration app using the S-DES algorithm
AVR based smartcard/token with ECC and RSA cryptography
Easy to use PKI library
A library for easy use of symmetric encryption and decryption in java
FinalCrypt - Unbreakable One-Time Pad Encryption
Little program for encryption-decryption.
Sampling exactly from the normal and exponential distributions
A modern, AI-Smart, WASTE p2p for ipv4 and invisible address spaces