Top 45 ecdsa open source projects

JSON Web Token library

The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES JSON Web Signature/Token in pure JavaScript.

Windows Secure Shell Client With Support For Smart Cards & Certificates

A simple library to recover the private key of ECDSA and DSA signatures sharing the same nonce k and therefore having identical signature parameter r

PHP library to generate BTC addresses and signatures from private keys.

Python library for fast elliptic curve crypto

Multi-provider digital signature library for Rust

Cryptographic signature algorithms: ECDSA, Ed25519

Crypto for Modern Object Pascal

TLS implementation in pure python, focused on interoperability testing

Algorithms to re-compute a private key, to fake signatures and some other funny things with Bitcoin.

Simple registration framework for OS X apps. DSA/ECDSA support. No OpenSSL required.

Elliptic Curve Cryptography playground/toolkit written in pure Python

Open-source implementation of a substantial portion of the API of Apple CryptoKit suitable for use on Linux platforms.

Bindings to lib-secp256k1 for golang

📡 An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio waves.

PHP Secure Communications Library

Rust implementation of {t,n}-threshold ECDSA (elliptic curve digital signature algorithm).

Crypt::LE - Let's Encrypt / Buypass / ACME client and library in Perl for obtaining free SSL certificates (inc. generating RSA/ECC keys and CSRs). HTTP/DNS verification is supported out of the box, easily extended with plugins, easily dockerized.

Compiler-free Python crypto library backed by the OS, supporting CPython and PyPy

An elliptic curve library written in Swift 4

Datagram Transport Layer Security (DTLS) client.

javascript ecdsa generator, specifically secp256k1 properties, using jordon form matrices

Interesting collected (leaked) encryption/decryption keys

A simple Dart library for asymmetric encryption and digital signatures

Threshold Signature Scheme for ECDSA

Proves knowledge of an ECDSA-P256 signature under one of many public keys that are stored in a list.

Gotham city is a fully functional project to demonstrate real-life example of minimalist Bitcoin decentralized HD wallet using 2 party ECDSA

Automatically create and renew website certificates for free using the Let's Encrypt certificate authority.

a native library implementing secp256k1 purely for the crystal language.

sgxwallet is the first-ever opensource high-performance hardware secure crypto wallet that is based on Intel SGX technology. First opensource product on Intel SGX whitelist. Scales to 100,000+ transactions per second. Currently supports ETH and SKALE, and will support BTC in the future. Sgxwallet is under heavy development and use by SKALE network.

Fastest JS implementation of secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signatures.

Mobile ID Sample Scripts

btclib: a python3 library for 'bitcoin cryptography'

SillyProxy - Dynamic SNI based TLS proxy for terminating TLS (>=1.1) HTTP connections to multiple domains.

A simple, yet lightweight, fast elliptical curve cryptography library in kotlin.

Pure Rust client for YubiHSM2 devices

Timing Attack on TLS' ECDSA signature

Javascript Object Signing and Encryption (JOSE) library - JWK, JWKS, JWS, JWE and JWT

Python code to implement various number theory, elliptic curve and finite field computations.

Tests support and behavior of elliptic curve cryptography implementations on JavaCards (TYPE_EC_FP and TYPE_EC_F2M) and in selected software libraries.

Microchip AVR based smartcard/token with ECC and RSA cryptography

No description or website provided.

OPTIGA™ Trust M Software Framework

btclib: a Python3 library for 'bitcoin cryptography'