Browse free open source Cryptography software and projects for Linux below. Use the toggles on the left to filter open source Cryptography software by OS, license, language, programming language, and project status.
Open source disk encryption with strong security for the Paranoid
Popular easy-to-use and secure password manager
For full, incremental, compressed and encrypted backups or archives
OpenSC - tools and libraries for smart cards
Free GUI replacement for Java command-line utilities keytool/jarsigner
Extremely fast non-cryptographic hash algorithm
Implementation of the EDIINT AS2 protocol (RFC 4130)