Sign in

Repository Index

47,133 repositories indexed

Tags: Security
Tags

A repository shows when it has any selected Tag.

Clear Tags
Filters

Filters

Clear all filters

49–70 of 70 · Most stars

Tool to find code cave in PE image (x86 / x64) - Find empty space to place code in PE files

  • codecave
  • cpp
  • pe
  • winapi

EyeWitness is designed to take screenshots of websites, provide some server header info, and identify default credentials if possible.

A probably paranoid Golang utility library for securely hashing and encrypting passwords based on the Dropbox method. This implementation uses Blake2b, Scrypt and XSalsa20-Poly1305 (via NaCl SecretBox) to create secure password hashes that are also encrypted using a master passphrase.

  • golang
  • golang-library
  • scrypt
  • password-hash

HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

Crypto Puzzles is a tool and library to provide a bunch of functions for encryption or pseudo encryption as puzzles or brain teasers. Awesome for kids but some puzzles are also a challenge for adults.

Statically compiled, zero-dependency Git pre-commit secret scanner and credentials detector written in Go. An alternative to Gitleaks and git-secrets.

Prompt-injection firewall for LLM applications — 33 input detectors, 9 output scanners, federated ed25519-signed threat-intel feed. Apache 2.0, 1040 tests, F1 96.0% with 0% false positives. Docker, GitHub Action, LangChain/LlamaIndex/CrewAI integrations.