ecdsa
There are 485 repositories under ecdsa topic.
phpseclib/phpseclib
PHP Secure Communications Library
kjur/jsrsasign
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 and JSON Web Signature/Token in pure JavaScript.
apple/swift-crypto
Open-source implementation of a substantial portion of the API of Apple CryptoKit suitable for use on Linux platforms.
JonasAlfredsson/docker-nginx-certbot
Automatically create and renew website certificates for free using the Let's Encrypt certificate authority.
ZenGo-X/multi-party-ecdsa
Rust implementation of {t,n}-threshold ECDSA (elliptic curve digital signature algorithm).
tlsfuzzer/python-ecdsa
pure-python ECDSA signature/verification and ECDH key agreement
paulmillr/noble-curves
Audited & minimal JS implementation of elliptic curve cryptography.
paulmillr/noble-secp256k1
Fastest 4KB JS implementation of secp256k1 signatures and ECDH
RustCrypto/elliptic-curves
Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2
brannondorsey/chattervox
📡 An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio waves.
saturneric/GpgFrontend
Modern cross-platform open-source GUI for OpenPGP encryption, combining beginner-friendly simplicity, expert-level power, and full portability.
RustCrypto/signatures
Cryptographic signature algorithms: DSA, ECDSA, Ed25519
NoMoreFood/putty-cac
Windows Secure Shell Client With Support For Smart Cards, Certificates, & FIDO Keys
whyoleg/cryptography-kotlin
Kotlin Multiplatform cryptography / crypto library
tintinweb/ecdsa-private-key-recovery
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
do-know/Crypt-LE
Crypt::LE - Let's Encrypt / Buypass / ZeroSSL and other ACME-servers 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, EAB (External Account Binding) supported, easily extended with plugins, easily dockerized.
pascaldekloe/jwt
JSON Web Token library
deatil/go-cryptobin
go 常用加密解密库/go encrypt or decrypt pkg（RSA/SM2/ECDSA/EC-GDSA/Gost/ElGamal/AES/DES/TripleDes/SM4/Tea/Twofish）
wbond/oscrypto
Compiler-free Python crypto library backed by the OS, supporting CPython and PyPy
NetDevPack/Security.Jwt
Jwt Manager. Set of components to deal with Jwt Stuff. Automate your key rotating, add support for jwks_uri. Store your cryptography keys in a secure place.
AntonKueltz/fastecdsa
Python library for fast elliptic curve crypto
ANSSI-FR/libecc
Library for elliptic curves cryptography
tlsfuzzer/tlslite-ng
TLS implementation in pure python, focused on interoperability testing
Xor-el/CryptoLib4Pascal
Crypto for Modern Object Pascal
BitcoinPHP/BitcoinECDSA.php
PHP library to generate BTC addresses and signatures from private keys.
demining/CryptoDeepTools
Crypto Deep Tools a set of scripts for detailed cryptanalysis of the Blockchain network in cryptocurrency Bitcoin
cloudflare/zkp-ecdsa
Proves knowledge of an ECDSA-P256 signature under one of many public keys that are stored in a list.
ZenGo-X/gotham-city
Gotham city is a fully functional project to demonstrate real-life example of minimalist Bitcoin decentralized HD wallet using 2 party ECDSA
ing-bank/threshold-signatures
Threshold Signature Scheme for ECDSA
bitcoinjs/bip32
A BIP32 compatible library.
wqweto/VbAsyncSocket
Sockets with pure VB6 impl of TLS encryption
ofek/coincurve
Safest and fastest Python library for secp256k1 elliptic curve operations
Aimeast/FxSsh
FxSsh is a lightweight SSH server side library.
LIT-Protocol/js-sdk
The Lit Protocol SDK provides developers with a framework for implementing Lit functionality into their own applications.
rdubois-crypto/FreshCryptoLib
Cryptographic Primitives for Blockchain Systems (solidity, cairo, C and rust)