#Cryptography
Showing 60 of 512 repositories tagged #cryptography, ranked by stars
Reference implementation of Anoma
⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡
An open source cybersecurity protocol for syncing decentralized graph data.
A powerful obfuscator for JavaScript and Node.js
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.
Monero: the secure, private, untraceable cryptocurrency
CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift
Perform data science on data that remains in someone else's server
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.
Lightning Network Daemon ⚡️
Modular ZK(Zero Knowledge) backend accelerated by GPU
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
A modern TLS library in Rust
RSA attack tool (mainly for ctf) - retrieve private key from weak public key and/or uncipher data
Upspin: A framework for naming everyone's everything.
⟁ Tendermint Core (BFT Consensus) in Go
Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++
Minimal implementation of the Mimblewimble protocol.
A Decentralized Operating System for ZK Applications
🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.
🛡 I2P: End-to-End encrypted and anonymous Internet
An experiment.
Portable OpenSSH
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 Signatures, ECDSA, EdDSA
A self-contained cryptographic library for Python
Project Wycheproof tests crypto libraries against known attacks.
A modern, open source password manager for individuals and teams.
The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3! Update to wolfSSL 5.9.1 for the latest CVE fixes.
Collect libraries and packages about blockchain/cryptography in Rust
Collection of resources spanning key areas of Computer Science
Software sandbox for storage of sensitive information in memory.
Declare your digital independence
The Nexus zkVM: The zero-knowledge virtual machine
A very small, very simple, yet very secure encryption tool.
Private messaging system that hides metadata
A p2p, secure file storage, social network and application protocol
Cryptographic filesystem for the cloud
A JavaScript/TypeScript implementation of the complete Secure Hash Standard (SHA) family (SHA-1, SHA-224/256/384/512, SHA3-224/256/384/512, SHAKE128/256, cSHAKE128/256, and KMAC128/256) with HMAC.
BOLT: Basis of Lightning Technology (Lightning Network Specifications)
Collection of cryptographic hash functions written in pure Rust
RISC Zero is a zero-knowledge verifiable general computing platform based on zk-STARKs and the RISC-V microarchitecture.
零知识证明入门教程。Comprehensive Zero-Knowledge Proofs Tutorial. #zk #WIP
跨平台密码学工具箱。包含编解码，编码转换，加解密， 哈希，MAC，签名，大数运算，压缩，二维码功能，CTF等功能。
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
BouncyCastle.NET Cryptography Library (Mirror)
HACL*, a formally verified cryptographic library written in F*
A decentralized P2P networking stack written in Go.
A simple blockchain in Javascript. For educational purposes only.
:lock: Trezor Firmware Monorepo
Better privacy without special software
Open-source implementation of a substantial portion of the API of Apple CryptoKit suitable for use on all Swift supported platforms.
CIRCL: Cloudflare Interoperable Reusable Cryptographic Library
CloakifyFactory - Data Exfiltration & Infiltration In Plain Sight; Convert any filetype into list of everyday strings, using Text-Based Steganography; Evade DLP/MLS Devices, Defeat Data Whitelisting Controls, Social Engineering of Analysts, Evade AV Detection
Unlocking the Full Potential of OPC UA with Typescript and NodeJS - http://node-opcua.github.io/
TFHE-rs: A Pure Rust implementation of the TFHE Scheme for Boolean and Integer Arithmetics Over Encrypted Data.
Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key Exchange, Authentication methods along with example challenges from CTFs
Official implementation of IoTeX blockchain protocol in Go. An ultra-efficient EVM blockchain offering 1000 TPS with instant 1-block finality. Perfect for DeFi, DePIN tokenomics, Identities, and any trusted logic requiring Web3 composability
The portal to the new, open Internet. ([I:b])