
ckb-vm
CKB's vm, based on open source RISC-V ISA

CKB's vm, based on open source RISC-V ISA

Tool to find common vulnerabilities in cryptographic public keys

Full-node Bitcoin client that validates transactions and blocks on the peer-to-peer network, with integrated wallet, cryptographic security, and…

Hardware tool for RFID analysis, emulation, and penetration testing. Supports 125kHz, 13.56MHz protocols (MIFARE, iClass, ISO14443/15693) with key…

Portable OpenSSH

World's fastest and most advanced password recovery utility

Fast cryptographic hash function with PRF, MAC, KDF, and XOF modes. Supports verified streaming, incremental updates, and parallelized hashing via…

Scapy: the Python-based interactive packet manipulation program & library.

A curated list of cybersecurity tools and resources.

Backup compression with AES-256 authenticated encryption and post-quantum key encapsulation.

Testing TLS/SSL encryption anywhere on any port

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

Hardened Debian-based privacy OS with pre-integrated anonymity stack (Tor, VPN, DNSCrypt), anti-forensic tooling, SOC security center, and standalone…

FIPS 140-3 compliant VPN kernel module and user tool, drop-in replacement for WireGuard with AES-256-GCM, SHA2-256, and SECP256R1 cryptography for…

A private messenger for Windows, macOS, and Linux.

A list of web application security

🔐 A CLI tool to extract server certificates