Starred repositories
FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications
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 optimizati…
Hide secrets with invisible characters in plain text securely using passwords 🧙🏻♂️⭐
Practical Cryptography for Developers: Hashes, MAC, Key Derivation, DHKE, Symmetric and Asymmetric Ciphers, Public Key Cryptosystems, RSA, Elliptic Curves, ECC, secp256k1, ECDH, ECIES, Digital Sign…
Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.
End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP)
A Decentralized Operating System for ZK Applications
Minimal implementation of the Mimblewimble protocol.
free C++ class library of cryptographic schemes
A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
RSA attack tool (mainly for ctf) - retrieve private key from weak public key and/or uncipher data
A curated list of cryptography resources and links.
Upspin: A framework for naming everyone's everything.
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.
Modular ZK(Zero Knowledge) backend accelerated by GPU
Monero: the secure, private, untraceable cryptocurrency
CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift
A modern, portable, easy to use crypto library.
Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
A powerful obfuscator for JavaScript and Node.js
An open source cybersecurity protocol for syncing decentralized graph data.
⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡