Open-source alternatives to Sodiumoxide

This is an implementation of RSA signing for MicroPython. It's writter in pure Python, and based on python-rsa version 4.0.

Extensible JOSE library for Scala

BLAKE3 is a high-performance implementation of the BLAKE3 cryptographic hash algorithm used for calculating secure data digests and fingerprints. It functions as a parallel cryptographic hash tool that distributes workloads across multiple processor threads to process large datasets rapidly. The project provides specialized tools for keyed hashing and the generation of message authentication codes. It also includes functionality for cryptographic key derivation, allowing the creation of unique secret sub-keys from a master key and context strings. The implementation supports data integrity v

Ring is a low-level cryptographic primitive library and security toolset designed for building portable, secure applications. It provides a collection of implementations for RSA, elliptic curve cryptography, and authenticated symmetric encryption. The project focuses on constant-time cryptography to prevent secret data from leaking through timing side-channel attacks. It utilizes a formal verification tool that generates arithmetic logic from templates, ensuring mathematical correctness and eliminating manual implementation errors. The library includes capabilities for producing cryptographi

WebPKI X.509 Certificate Validation in Rust

Don't Roll Your Own Crypto: pure-Rust, hard to misuse cryptography library

MicroPython bindings for ECDSA keys basic functionality and x509 cert/csr utilities. Supports both PEM and DER formats

cryptographically secure online voting

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

rustls is a modern implementation of the Transport Layer Security protocol written in the Rust programming language. It serves as a cryptographic transport layer for establishing encrypted connections between clients and servers to ensure data privacy and integrity. The library features a pluggable crypto provider framework, allowing the substitution of cryptographic primitive implementations to meet specific platform architecture or regulatory compliance requirements. It provides capabilities for secure server configuration to handle encrypted incoming connections and secure client connecti

xxHash is a high-performance, non-cryptographic hash library designed for rapid checksum generation and data integrity verification. It functions as an incremental hashing engine, allowing for the processing of large or streaming data inputs by maintaining a persistent internal state across sequential chunks. The library is engineered as a computational framework that maximizes throughput by utilizing wide CPU registers and branchless instruction pipelining. It achieves high-speed performance by aligning data access with CPU cache lines and employing multi-stage mixing functions that ensure c

OpenSSL D interface

BCrypt.Net - Bringing updates to the original bcrypt package

Implementation of hashids (http://hashids.org) in Python. Compatible with Python 2 and Python 3

I'm thrilled to announce that enigmapython, my powerful Enigma machine emulator, is now available on MicroPython! 🚀

Crystal wrapper for the libsodium crypto API

A minimal bitcoin library for MicroPython and Python 3.10+ with a focus on embedded systems.

Micropython package for doing fast rsa and elliptic curve cryptography, specifically digital signatures. ECDSA API design inspired from fastecdsa and implementation based on tomsfastmath.

Lightweight driver for Microchip Crypto Authentication secure elements written in pure python for micropython.

Lightweight porting of cryptography to Micropython based on ARM Mbed TLS

cl-bcrypt is a Common Lisp system for generating, parsing and verification of bcryptbcrypt password hashes.