LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.

Reference implementation of the Ogg media container

Reference implementation of the Ogg Vorbis audio format.

mirror of git://source.ffmpeg.org/ffmpeg.git

Small, safe and fast formatting library

Google Test