The JavaScript Crypto Library provides web developers with an extensive and efficient set of cryptographic functions. The library aims to obtain maximum execution speed while preserving modularity and reusability. The library is released as open source under a BDS license.
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Things we learned from Capture The Flag hacking competitions we participated in.
- hacking-competitions
- ctf-writeups
- ctf
- challenges
Code for cracking passwords with neural networks
CTF Writeups
Follow stolen crypto hop by hop across Bitcoin, Ethereum, TRON, BNB Chain and Solana. Labels where the money landed, keeps proof for every clue, writes the report.
Utility that exposes the expiry of TLS certificates as Prometheus metrics
NeuraVision — AI content generation platform (PHP backend engine: auth, credits, generation, analytics)
- ab-testing
- ai-platform
- analytics
- backend-api
CakePHP TinyAuth plugin for an easy and fast user authentication and authorization. Single or multi role. DB or config file based.
- cakephp-plugin
- acl
- multi-role
- php
BluePill: Neutralizing Anti-Analysis Behavior in Malware Dissection (Black Hat Europe 2019, IEEE TIFS 2020)
Writeups of Capture The Flag Competitions
- ctf
- picoctf
- writeups
- glug
eBPF Information Flow Enforcement for AI Agent safety, security and effectiveness
- ebpf
- harness
- ifc
- policy-engine
Writeups/solutions
- ctf-writeups
- ctf
- ctf-solutions
Creates a readable stream producing cryptographically strong pseudo-random data using `crypto.randomBytes()`
- random-bytes
- random
- crypto
- pseudo-random-generator
Ultra high-performance secp256k1 ECC engine | Python, Node.js, Rust, Go, C#, Swift, Java bindings | CUDA, Metal, OpenCL GPU | ECDSA, Schnorr, FROST, MuSig2, BIP-352 | 15+ platforms
- cryptography
- cuda
- riscv
- secp256k1
a native library implementing secp256k1 purely for the crystal language.
- crystal
- crystal-language
- native-library
- secp256k1
autocrack adds queue support for hashcat cracking.
Cryptographic Dataset Generation & Modelling Framework
Website to Scrapping all writeup from http://ctftime.org/ and you can organize which to read first!
Local-first policy gateway for coding agents. Allow, review, or block MCP, shell, SQL, GitHub, and HTTP actions with scoped credentials and signed evidence.
- golang
- observability
- opentelemetry
- policy-engine
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.
Capture The Flag competition challenge write-ups
- ctf
- ctf-writeups
- ctf-solutions
- writeup
The easiest way to add Sign-in with Ethereum to your app.
High-performance network library for D programming language, event-driven asynchonous implemention(IOCP / kqueue / epoll).