Repository Index

A modern, portable, easy to use crypto library.

• crypto
• cryptography
• c
• zig-package

Solidity contracts implementing hash based post quantum signatures

CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift

• swift
• aes
• cryptography
• commoncrypto

the official Rust and C implementations of the BLAKE3 cryptographic hash function

Complete implementation of JWx (Javascript Object Signing and Encryption/JOSE) technologies for Go. #golang #jwt #jws #jwk #jwe

• jwt
• jwe
• jws
• jwk

Collection of cryptographic hash functions written in pure Rust

• cryptographic-hash-functions
• blake2
• gost
• streebog

Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.

• cryptography-library
• cryptography
• security
• golang

LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.

• libtomcrypt
• cryptography
• c
• encryption

Modern encryption for Ruby and Rails

• encryption
• activerecord
• activestorage
• carrierwave

An ActionScript 3 Library that contains a number of classes and utilities for working with ActionScript? 3. These include classes for MD5 and SHA 1 hashing, Image encoders, and JSON serialization as well as general String, Number and Date APIs.

Library and command line tool to detect SHA-1 collision in a file

Encrypt/Decrypt: AES. Hash: MD5, SHA(SHA1, SHA224, SHA256, SHA384, SHA512). Encode/Decode: Base64, Hex.

Audited & minimal JS implementation of hash functions, MACs and KDFs.

• cryptography
• hash
• kdf
• hashing

Password hashing functions / KDFs

Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2

• ecdsa
• nist
• rust
• schnorr

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

• crypto
• embedded-systems
• cryptography
• embedded

ObjectivePGP is an open-source library for iOS and macOS that provides developers with tools for implementing OpenPGP encryption and decryption, digital signing, and signature verification in their applications, thereby enhancing security and data integrity.

• openpgp
• objective-c
• encryption
• pgp

Tiny hashing module that uses the native crypto API in Node.js and the browser

• hashing
• hash-functions
• sha256
• crypto

Elixir encryption library designed for Ecto

• elixir
• encryption
• ecto
• hex

Java cryptographic library that supports Argon2, bcrypt, scrypt and PBKDF2 aimed to protect passwords in databases. Easy to use by design, highly customizable, secure and portable. All the implementations follow the standards and have been reviewed to perform better in the JVM.

• pbkdf2
• bcrypt
• scrypt
• argon2

A collection of cryptographic primitives written in pure Lua

JSON Object Signing and Encryption (JOSE) for Erlang and Elixir

• jose
• cryptography
• jwt
• erlang

Following googlecode project crypto-js, provide standard and secure cryptographic algorithms for NodeJS. Support MD5, SHA-1, SHA-256, RC4, Rabbit, AES, DES, PBKDF2, HMAC, OFB, CFB, CTR, CBC, Base64

Elliptic curve cryptography functions: Private Key, Public Key, Signature, AES, Encryption, Decryption