AWS Encryption SDK
Amazon DynamoDB Encryption Client for Python
Multi-platform transparent client-side encryption for your cloud files
AWS Encryption SDK
Java utility packages
Web application to register FIDO keys from TLS ClientAuth sessions
Amazon DynamoDB Encryption Client for Java
Centralized signing and verification
Digital Signature for PDF documents in Spanish
FIDO strong authentication, encryption, digital signature engine
lightweight bitmessage client
Open Source Security tool to audit hashed passwords.
Encrypting E-Mail Client
Encrypting, anonymous, unlimited size message transfer system
A secure Jabber-client for Android using strong encryption