Fastest 4KB JS implementation of secp256k1 signatures and ECDH

Fastest 4KB JS implementation of ed25519 signatures

A simple to use Java 8 JWT Library. Verify, Sign, Encode, Decode all day.

Signatures, keys and Pedersen hash on STARK friendly elliptic curve

An open source reference card application for NIST FIPS 201-2 / NIST SP800-73-4, targeting Javacard 3.0.4+

blockchain (crypto) tools, libraries & scripts in ruby

Elliptic Curve Cryptography playground/toolkit written in pure Python

This is an Elliptical Notch filter for power line 50 Hz noise cancellation.

EthToolBox - Ethereum tools for the cool kids only.

Compiled webassembly of bitcoin secp256k1

Cross-platform elliptic curve arithmetic

A fully offline-capable cryptographic ticket and password generation and management platform, built as a responsive Progressive Web App (PWA) using React, utilising EdDSA elliptic curve cryptography.

Generation of efficient four-dimensional GLV curves with high security (256-bit)

contains some tests to recover and signatures of different ECs using solidity

Abstracted prime-order elliptic curve groups in Go.

Create an iterator which computes the complete elliptic integral of the second kind for each iterated value.

Blockchain based cryptocurrency

Basic elliptic curve calculation for experiment and learning

Golang implementation of the Ruthenium protocol

Fraud Detection using various GNN models