
keepassxc
Secure offline storage of credentials with encrypted vaults, password generator, TOTP, YubiKey/OnlyKey support, browser integration, and CLI.

Secure offline storage of credentials with encrypted vaults, password generator, TOTP, YubiKey/OnlyKey support, browser integration, and CLI.

Minimal terminal-based password manager

Demonstrates a critical SPHINCS+ WOTS+ signature forgery caused by weak randomness and nonce reuse, recovering secrets from two (r,s) signature pairs.

Educational Python simulation demonstrating ECDSA nonce reuse in IoT firmware signing, showing how an attacker can recover private keys from two…


Structured challenge repository offering bounties for breaking a neural-network-based random number generator validated against NIST SP 800-22 and SP…

A production-ready, cryptographically secure password generator CLI with 17 generation modes, entropy transparency, and comprehensive customization…

Probabilistic Context Free Grammar (PCFG) password guess generator

This tool generates BIP-39 mnemonic phrases derived from Unix timestamps, exploring the 'Milk Sad' vulnerability's implications (CVE-2023-39910)

Self Decrypting Binary Generator

CVE-2024–27632 Reference

A new simple and powerfull packer for malware

Demonstrates using machine learning to predict random number generator sequences, highlighting cryptographic weaknesses through adversarial analysis.

GPU-based Onion Hash generator