Extremely fast non-cryptographic hash algorithm
Bug-fix-only libev port of shadowsocks
Mentor, code c, c++, java, go, php, swift, .. DevSecOps virtual lab, .
57 Hash Functions In One Program, plus each with HMAC or KMAC
Open-source code that enables you to use AES in CBC mode
Open-source code that enables you to use Serpent in CBC mode
Morse Code Utilitiies to convert text messages to & from sound files.
STROBE cryptographic protocol framework
Cross-platform GMSM Security Suite written in Go
Korea Internet & Security Agency's Cipher Suite written in Go
SCSI Tape Encryption Manager
A Social Media Encryption/Decryption Tool
A family of small-state CSPRNGs and Stream Ciphers
A family of FLEA-inspired CSPRNGs and Stream Ciphers
SES brings back the uncrackable onetime pad, with a digital twist.
ISC lets you encrypt & decrypt text and files of any type up to 4GB