Repository Index

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

• swift
• aes
• cryptography
• commoncrypto

[DEPRECATED] Stanford Javascript Crypto Library

PHP Secure Communications Library

• php
• ssh
• sftp
• rsa

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

• crypto
• cryptography
• x509
• message-digest

CAUTION: END OF SUPPORT ON 14 AUG 2026. The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES and JSON Web Signature/Token in pure JavaScript.

• asn1
• x509
• certificate
• crl

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

Port of TweetNaCl cryptographic library to JavaScript

• crypto
• javascript
• authentication
• signature

pure-python ECDSA signature/verification and ECDH key agreement

• python
• elliptic-curves
• cryptography
• digital-signatures

Authenticated Encryption with Associated Data Algorithms: high-level encryption ciphers

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

CnPack VCL Components

• cnpack-vcl-components
• cnpack
• delphi
• pascal

Cryptography Educational Foundations

• mathematics
• rustlang
• zero-knowledge
• cryptography

The fastest communications possible. Delphi rulez.

• delphi
• object-pascal
• tcp-ip
• fast-networking

RSA public/private key encryption, private key signing and public key verification in Swift using the Swift Package Manager. Works on iOS, macOS, and Linux (work in progress).

• swift
• rsa-cryptography
• rsa-signature
• macos

HEhub is a library for homomorphic encryption and its applications, and is part of the PrimiHub project.

• bgv
• ckks
• cryptography
• fhe

A library designed to generate cryptographically strong random numbers suitable for managing data such as passwords, account authentication, security tokens, and related secrets.

• clojure
• jvm
• secrets
• security

A Commitment Scheme library for Coin Flipping/Tossing algorithms and sort. :four_leaf_clover: :camel: :lock: :key:

• ocaml
• commitment-schemes
• secure-multi-party-computation
• cryptography

An Ada 2012 / SPARK 2014 project that implements the NORX authenticated encryption algorithm

All algorithm implementations like signature verification and protocol entries like address used in Waves protocol.

• cryptography
• crypto
• signature