Free GUI replacement for Java command-line utilities keytool/jarsigner
Add digital signatures to PDF documents - GUI and CLI, cross-platform
DENUVO (VMProtect 2.6x) VM research tool
A cross-platform crypto-steganography toolkit
A Free, Easy-to-Use, Cross-Platform OpenPGP Crypto Tool.
A 448-bit Edwards curve
cross-platform, encryption application
Implementation of the EDIINT AS2 protocol (RFC 4130)
Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array ("seed")
MToken - Tokens processing system (Security)
Cryptographic library for EAC version 2
Managed .NET wrapper for unmanaged PKCS#11 libraries
UFONet - Denial of Service Toolkit
Single Linux or Windows binary for secure text encryption
irreversible cryptographic file wiper
Open-source PureBasic implementation of the Shamir Secret Sharing
UTF-8 Multi-pass Tableau de Vigenère Encryption Rotation Engine
PGP graphical user interface