cross-platform (Java) file encryption and archiving tool
Open-source code that enables you to use AES in CBC mode
antigift is simple cross-platform, files & folders encryption tool
Smoke: Android Crypto Chat Messenger
支持国密SM2/SM3/SM4/SM9/SSL的密码工具箱
Twinkle is an open-source text editor.
Encode-Decode Tool weaponized with Hash Encrypt & Hash Cracker
RFC3161 compatible Time Stamping Authority
Anubis Involutional 128-bit SPN Block cipher Encryption Tool
Web application to register FIDO keys from TLS ClientAuth sessions
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
BitCrypt is a free ultra-strong encryption that hides text in bitmaps.
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