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.

rweather/noise-c compiled to WebAssembly using Emscripten and optimized for small size

Authenticated and encrypted API tokens written in Rust. A secure JWT alternative.

RFC 5297 SIV mode of operation in Java

Test driven docker solution using VueJS, Flask REST Plus, PostgresSQL, with swagger, prebuilt authentication+JWT's running on NGINX/https using material ui design

An Authenticated Encryption with Associated Data (AEAD) implementation for Python.

Sparkle, Schwaemm and Esch: Lightweight Symmetric Cryptography for the Internet of Things

Implementation of authenticated encryption GCM. The block cipher used is AES-128.

NIST LWC Hardware Reference Implementation of Ascon v1.2

A lightweight encryption tool designed for ease of use.

Pure python ChaCha20Poly1305 implementation

Hardware Design of Ascon

A C++ implementation of ChaCha20 & Poly1305 stream cipher described in RFC - 8439.

An ongoing & curated collection of awesome AuthN+Z software, libraries and frameworks, best guidelines and technical resources and cool stuff about Authentication & Authorization & SSO & IAM

Software optimized implementations of GIFT and GIFT-COFB

NIST LWC Hardware Design of Ascon with Protection against Power Side-Channel Attacks

XChaCha8Blake3Siv is a nonce-reuse misuse-resistant (NRMR) and key-committing authenticated encryption with associated data (AEAD) algorithm

Implementation of Kravatte Encryption Suite

An Advanced PHP Cryptography Framework