Repository Index

End-to-end encryption for data at rest: a C library and CLI with recoverable keys, post-quantum (ML-KEM) key exchange, and user-to-user sharing

• encryption
• stream-encryption
• aes-256-gcm
• ecdh

reCAPTCHA v3 Cloudflare Worker

• cloudflare-workers
• cloudflare-worker
• cloudflare
• recaptcha

hashgen - the blazingly fast hash generator

• cyclone
• generator
• hash
• md5

Cryptographic Dataset Generation & Modelling Framework

• cryptography
• deep-learning
• deep-neural-networks
• machine-learning

Web app that can hash/hmac, encrypt/decrypt, and sign/verify the data, debug JWT tokens, parse and edit ASN1 structures, compute diffs, and more

• crypto
• utilities
• utility
• wasm

A tool designed for consistent and safe capture of off network web resources.

• network-defense
• security-tools

Agentic LLM CTF to test prompt injection attacks and preventions

Coherence is cryptographic server for modern web apps

• crytography
• tcp-server
• json
• hash

Encrypts 64-bit elf files that decrypt at runtime.

• elf64
• linux
• elf-binaries
• elf-parser

Transform encryption library for Scala

• cryptography
• proxy-re-encryption
• scala

Adaptive Unpacking Android Packed Applications

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.

• crypto
• puzzle
• puzzle-game
• puzzle-generator

Erlang public_key cryptography wrapper for Elixir

Script for turning a Raspberry Pi into a Honey Pot Pi

GitHub App authentication for Go: installation tokens, JWTs and PATs as oauth2.TokenSource, plus webhook signature verification and KMS/HSM signing

• github
• github-authentication
• go
• oauth2

Liquid Auth Service

• authentication
• fido2
• p2p
• passkeys

WebLogic Honeypot is a low interaction honeypot to detect CVE-2017-10271 in the Oracle WebLogic Server component of Oracle Fusion Middleware. This is a Remote Code Execution vulnerability.

• security
• security-tools
• honeypot
• deception

Client-side AES-256-GCM zero-knowledge encryption library. Browser-native Web Crypto API, no dependencies. Powers FileShot.io.

• aes-256
• aes-256-gcm
• browser-encryption
• client-side-encryption

scrypt cryptographic functions for R

A D Library of encryption, decryption, encode, hash, and message digital signatures.

ESPot - ElasticSearch Honeypot

DICOM Honeypot

• dicom
• honeypot
• medical
• medical-imaging

This is my personal attempt on reverse engineering the Tetris gameboy.

Minimal JS implementation of older cryptography algorithms: RSA, DSA, DH.

• cryptography
• dh
• diffie-hellman
• dsa