file/stream encryption/decryption/CRC based on PI compute algorithm
C++ cryptographic library (modern hash functions, ciphers, KDFs)
RNG for use in a stream cipher
Another encryption algorithm
Encrypt Your Text documents with XOR encryption
Open Uniper is the XTRAP's reversed encryption algorithm.
ENIGMA 2000 is a reliable file encrypter for DOS shell
Set of useful tools for payment service development