Multi-platform transparent client-side encryption for your cloud files
cross-platform, encryption application
Very simple file and text hashing tool for Windows
Provides encryption & password hashing for your app or Hibernate POJOs
Open-source code that enables you to use AES in CBC mode
Free portable cross-platform graphical multi-user password manager
Anubis Involutional 128-bit SPN Block cipher Encryption Tool
Mkpass - Command line Secure Password Generator
Centralized signing and verification
A library for easy use of symmetric encryption and decryption in java
HOFAT - graphical Hash Of File And Text calculator, 100%-pure Java
SLS Team Java Library
A tool for strings obfuscation tool in c++ by Michael Haephrati
Stanford Javascript Crypto Library
GMR digital signature system
FIDO strong authentication, encryption, digital signature engine
MD5 Checksum Tool
Folder & Files encryption - opensource software.
The Remarc Mobile-ID USAT applet
OpenPGP is a smart card/java card standard for signing and encrypting.
This applet implement the HOTP/TOTP smart card functionality.