Highly portable C system library: threads and synchronization primitives, sockets (TCP, UDP, SCTP), IPv4 and IPv6, IPC, hash functions (MD5, SHA-1, SHA-2, SHA-3, GOST), binary trees (RB, AVL) and m…

A list of Free and Open Source Software (FOSS) for Android – saving Freedom and Privacy.

A very small, very simple, yet very secure encryption tool.

Algorithms and Data Structures implemented in Java