STROBE cryptographic protocol framework
C++ cryptographic library (modern hash functions, ciphers, KDFs)
yubikey-agent is a seamless ssh-agent for YubiKeys
OpenSC - tools and libraries for smart cards
A library that provides cryptographic APIs that are easy and secure
Cipherbox is a vault that utilizes six encryption algorithms.
Mkpass - Command line Secure Password Generator
A command line interface for encryption and decryption using the NTRU
Amazon DynamoDB Encryption Client for Java
Just A Few Clicks To Encrypt Your File
GUI tool for administration of PKCS#11 enabled devices
Centralized signing and verification
Halimede Certificate Authority
Encryption/Decryption demonstration app using the S-DES algorithm
Decrypt encryptions without knowing the key or cipher
AVR based smartcard/token with ECC and RSA cryptography
A library for easy use of symmetric encryption and decryption in java
Sampling exactly from the normal and exponential distributions
toolchain for obfuscated compilation
HOFAT - graphical Hash Of File And Text calculator, 100%-pure Java
Command Line File Encrypter / Decrypter, Using AES256-CBC Cryptography
AES Cipher, Base64 encoder, SHA calculator