
ToolsFx
跨平台密码学工具箱。包含编解码,编码转换,加解密, 哈希,MAC,签名,大数运算,压缩,二维码功能,CTF等功能。

跨平台密码学工具箱。包含编解码,编码转换,加解密, 哈希,MAC,签名,大数运算,压缩,二维码功能,CTF等功能。

A Chrome extension that demonstrates bypassing Widevine L3 DRM

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Decentralized, encrypted peer-to-peer messaging app over Bluetooth mesh networks. No internet, servers, or phone numbers required. Features X25519 +…

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.


Free universal database tool and SQL client

The Secure CommsOS™ for mission-critical operations

⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

RSA attack tool (mainly for ctf) - retrieve private key from weak public key and/or uncipher data

Cross-platform library to parse, modify, and abstract ELF, PE, and MachO executable formats. Supports C++, Python, and Rust APIs with disassembler,…

Zero-trust networking platform that makes services invisible with cryptographic identity, policy-based access, and end-to-end encryption. Replaces…

Domain-fronted HTTP/SOCKS5 proxy tunneling traffic through Google Apps Script with MITM TLS interception, HTTP/1-2 multiplexing, and DPI evasion.


Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key Exchange,…

GlobaLeaks is a free and open-source whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.

Python implementations of cryptographic attacks and utilities.