AWS Encryption SDK
UTF-8 Multi-pass Tableau de Vigenère Encryption Rotation Engine
C++ cryptographic library (modern hash functions, ciphers, KDFs)
A secure socks5 proxy for Windows
Decrypt encryptions without knowing the key or cipher
toolchain for obfuscated compilation
Crypt encryption and decryption is based on ASCII Table Shift.
SES brings back the uncrackable onetime pad, with a digital twist.
A tiny, fast encryption tool in C
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