Fastest 4KB JS implementation of secp256k1 signatures and ECDH

Fastest 4KB JS implementation of ed25519 signatures

blockchain (crypto) tools, libraries & scripts in ruby

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

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

Elliptic Curve Cryptography playground/toolkit written in pure Python

Signatures, keys and Pedersen hash on STARK friendly elliptic curve

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

Fraud Detection using various GNN models

Golang implementation of the Ruthenium protocol

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.

Web Audio high quality spectogram from biquad bandpass filters

Compiled webassembly of bitcoin secp256k1

EthToolBox - Ethereum tools for the cool kids only.

Abstracted prime-order elliptic curve groups in Go.

Basic elliptic curve calculation for experiment and learning

Easy to use abstraction to elliptic-curve groups in Go.

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

In these codes, my main task was to design efficient digital filters to eliminate all the noise sources associated with the ECG signal so as to get a noise free ECG signal as output from the filters.

Proof-Of-Work blockchain written in Go