Rsa

RSACTFToolPython

A multi-attack RSA tool for CTF challenges that decrypts data from weak public keys and recovers private keys.

PHPSecLibPHP

Pure-PHP implementations of SSH-2, SFTP, X.509, and cryptographic algorithms for secure communications.

forgeJavaScript

A native JavaScript implementation of TLS and a comprehensive cryptography toolkit for building secure web applications.

jsrsasignHTML

A pure JavaScript cryptography library for RSA/ECDSA/DSA signing, PKI operations, and JSON Web Tokens.

RSAToolPython

A Python tool for calculating RSA and RSA-CRT cryptographic parameters and generating OpenSSL-compatible keys.