Cryptography

lief-project/lief

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

maxgoedjen/secretive

Protect your SSH keys with your Mac's Secure Enclave

openssh/openssh-portable

Portable OpenSSH

alessandroz/lazagne

Cross-platform credential recovery tool that extracts stored passwords from browsers, email clients, databases, system mechanisms, and network…

samratashok/nishang

Nishang - Offensive PowerShell for red team, penetration testing and offensive security.

meshcore-dev/meshcore

A new lightweight, hybrid routing mesh protocol for packet radios

brannondorsey/wifi-cracking

Crack WPA/WPA2 Wi-Fi Routers with Airodump-ng and Aircrack-ng/Hashcat

markqvist/reticulum

The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between.

asterisk/asterisk

The official Asterisk Project repository.

standardnotes/app

End-to-end encrypted note-taking and file storage app with markdown editor, cross-platform sync, and self-hostable server for private knowledge…

emanuele-f/pcapdroid

No-root network monitor, firewall and PCAP dumper for Android

purplei2p/i2pd

🛡 I2P: End-to-End encrypted and anonymous Internet

hamed233/cybersecurity-mastery-roadmap

A comprehensive, step-by-step guide to mastering cybersecurity from beginner to expert level with curated resources, tools, and career guidance

ljagiello/ctf-skills

Agent skills for solving CTF challenges - web exploitation, binary pwn, crypto, reverse engineering, forensics, OSINT, and more

berzerk0/probable-wordlists

Version 2 is live! Wordlists sorted by probability originally created for password generation and testing - make sure your passwords aren't popular!

sleuthkit/sleuthkit

Forensic library and CLI toolkit for analyzing disk and file system images, recovering deleted data, generating timelines, and validating evidence…