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

PHP Secure Communications Library

RSA public/private key generation, RSA, AES encryption/decryption, RSA sign/verify in Swift with CommonCrypto in iOS and OS X

Guidance on implementing cryptography as a developer.

A modern and easy-to-use cryptographic library for .NET 8+ based on libsodium

A secure and easy-to-use CLI password manager for macOS and Linux

A collection of common (interesting) cryptographic mistakes and learning resources.

A shared preference implementation for confidential data in Android. Per default uses AES-GCM, BCrypt and HKDF as cryptographic primitives. Uses the concept of device fingerprinting combined with optional user provided passwords and strong password hashes.

🔐 A detailed example for how to encrypt data in an Elixir (Phoenix v1.7) App before inserting into a database using Ecto Types

Sockets with pure VB6 impl of TLS encryption

Need to encrypt a file before sending it to someone? This is it.

Nonce-Disrespecting Adversaries: Practical Forgery Attacks on GCM in TLS

Golang symmetric encryption library

Datagram Transport Layer Security (DTLS) client.

Hoard is a stateless, deterministically encrypted, content-addressed object store.

Minimal AES-128 encryption. Suitable for small embedded systems. Including an on-the-fly key schedule variant for minimal RAM usage.

A lightweight, encrypted, WAN oriented, software defined network device.

Decrypt Whatsapp .crypt12 database files

(DEPRECATED - USE: https://developer.apple.com/documentation/cryptokit/aes/gcm) Galois/Counter Mode (GCM) with Advanced Encryption System (AES).

Crypto library for Node/ES6/Typescript/Browser.