cross-platform (Java) file encryption and archiving tool
C++ cryptographic library (modern hash functions, ciphers, KDFs)
A minimal CSPRNG reflecting the Zen of cipher design
A family of small-state CSPRNGs and Stream Ciphers
A family of FLEA-inspired CSPRNGs and Stream Ciphers
AES-128 bit file encryptor
ISC lets you encrypt & decrypt text and files of any type up to 4GB
RSA 4096 C++ library
A Java application for transferring computer files in 5 letter groups
AES-128, Linux, OpenBSD, Assembly-Language
Set of useful tools for payment service development