aes-gcm

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

AesBridge is a modern, secure and cross-language AES encryption library that supports CBC, GCM, and Legacy CBC modes. The goal is to ensure secure, interoperable encryption across multiple platforms and programming languages

Guidance on implementing cryptography as a developer.

A modern and easy-to-use cryptographic library for .NET 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.

Golang symmetric encryption library

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

A CLI to stash secrets. No logins.

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.

A minimalist implementation of AES algorithms in C