Multi-platform transparent client-side encryption for your cloud files
C++ cryptographic library (modern hash functions, ciphers, KDFs)
Halimede Certificate Authority
Java Encryption Utility.
Elegant and reliable profile data storage
UDP based desktop chatting app which supports AES-256 bit encryption.
Text encryption tool using Vigenère cipher
Simple GUI tool for openssl to sign files with GOST algorithm
Substitution cipher toolkit (en/decryption + automatical cracking)
A Social Media Encryption/Decryption Tool
SES brings back the uncrackable onetime pad, with a digital twist.
Decrypt messages encrypted with a substitution cipher
Decrypts and encrypts substitution, transposition and vigenere ciphers
JCryptor is an encrypting tool based on the Caesar-cipher.
A simple example of polyalphabetic cipher in Java.
Simple, lightweight, standalone command-line single file encryption.
Net Send is an Encryped Communications Program
this simple program implements the Vigenere cipher in python
Simple Bash password manager using GPG and SQLite