Extremely fast non-cryptographic hash algorithm
AWS Encryption SDK
UTF-8 Multi-pass Tableau de Vigenère Encryption Rotation Engine
C++ cryptographic library (modern hash functions, ciphers, KDFs)
A library that provides cryptographic APIs that are easy and secure
A secure socks5 proxy for Windows
Decrypt encryptions without knowing the key or cipher
toolchain for obfuscated compilation
Another C++ Hack
Crypt encryption and decryption is based on ASCII Table Shift.
A tiny, fast encryption tool in C
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
Substitution cipher toolkit (en/decryption + automatical cracking)
Decrypt messages encrypted with a substitution cipher
An encryption software using C# 4.0