Constantine: modular, high-performance, zero-dependency cryptography stack for verifiable computation, proof systems and blockchain protocols.

Verify Estonian e-id signatures on Ethereum

Hazmat ECC arithmetic for Cryptography.io

Python library that serves as an API for common cryptographic primitives used to implement OPRF, OT, and PSI protocols.

Nim implementation of BLS signature scheme (Boneh-Lynn-Shacham) over Barreto-Lynn-Scott (BLS) curve BLS12-381

An elliptic curve library written in Swift 4

NEWS! We will soon release a TypeScript transpilation and improvement of this library. Self-contained cryptographic library for use in electronic voting clients. Complete documentation with references to the literature makes it good teaching material.

Elgamal Encryption using Elliptic Curve Cryptography in Python 2.7

Pollard Rho attack on ECDLP with GMP

Elliptic Curves and other algorithms

An export of the Explicit-Formulas Database.

Self-contained elliptic curve library that provides optimized routines for fixed-basis, and simultaneous, exponentiation and similar routines.

Implemented in python , Elliptic-curve Diffie–Hellman (ECDH) is a key agreement protocol that allows two parties, each having an elliptic-curve public–private key pair, to establish a shared secret over an insecure channel. This shared secret may be directly used as a key, or to derive another key

Julia package for descent elimination algorithms

Elliptic Curve Toolbox: Tools for finite field arithmetic and elliptic curve analysis. Includes modules for large integer operations, visualisation, and finite field calculations. Hopefully useful for researchers and developers in cryptography.

The Cryptography and Algebra Structures Java Library of University of Lleida

My journey with elliptic curve cryptography

Test code for RSA and ECC

bitcoin from scratch

A literate 📝 implementation of algebraic primitives for cryptography and algebraic applications ⚗️