Add digital signatures to PDF documents - GUI and CLI, cross-platform
Java application for encryption
Tiny application which allows encrypting basic text.
Implementation of the EDIINT AS2 protocol (RFC 4130)
Enigma Encryption Simulator in Java
FIDO® Certified StrongKey FIDO Server (SKFS)
cross-platform, encryption application
PGP graphical user interface
Verify digitally signed content based on W3C XMLSignature standard
Mentor, code c, c++, java, go, php, swift, .. DevSecOps virtual lab, .
Free and open-source PDF signing and verification application.
Provides encryption & password hashing for your app or Hibernate POJOs
Encrypt and manage secret text data
Free portable cross-platform graphical multi-user password manager
cross-platform (Java) file encryption and archiving tool
Smoke: Android Crypto Chat Messenger
Twinkle is an open-source text editor.
Web application to register FIDO keys from TLS ClientAuth sessions