Secp256k1 Packages

All the cryptographic primitives used in Ethereum

Signs/checks message signatures like core-lightning checkmessge or lnd signmessage.

Web5 cryptographic library

This module provides js implementation to ecdsa secp256k1 functions

Authentication for web3 accounts

Library for encoding ECDSA private keys to PEM, DER and raw hex formats

A suite of cryptographic utilities, including signal protocol, AES, and public key encryption for secure messaging.

EcdsaSecp256k1Signature2019 JSON-LD Signature Suite

Elliptic curve cryptography library (NodeJS, Browser and Pure JS)

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

End-to-end encryption using secp256k1 keys (compatible with EVM wallets)

Cryptographic functions for ethereum and how to use them with web3 and solidity

A universal JavaScript ECC digital signature and key utility package for Antelope based blockchains.

lib for keys derivation, mainly derive an ECDSA SECP256K1 pubkey via chaincode and derivation path

Verify messages signed via DASH addresses.

A BIP32 compatible library for Bitcoin II

A BIP32 compatible library

Elliptic Curve Integrated Encryption Scheme for secp256k1

Elliptic Curve Integrated Encryption Scheme for secp256k1

JavaScript Elliptic curve cryptography library