This is a very powerfull criptography project that basicaly can be used to transmit or store secure data and study some cipher, hash and compression algorithms to understands how it works.
_malloc is a library able to randomize normal malloc and to make it more secure from possible memory reading; thanks to it, data are allocated in bits with random keys without increasing dimension and access data needed time.
Cryptofon - a safe phone with integrated encryption.
The Cryptofon is designed to enable safe and secure communication trough a regular PSTN line. It supports narrowband connections (~2400 bit/s and lower).