23 best open source secp256k1 projects.

We have collection of more than 1 Million open source products ranging from Enterprise product to small libraries in all platforms. We aggregate information from all open source repositories. Search and find the best for your needs. Check out projects section.

Displaying 1 to 20 from 23 results

jose - "JSON Web Almost Everything" - JWA, JWS, JWE, JWT, JWK, JWKS with no dependencies using runtime's native crypto in Node

Javascript

"JSON Web Almost Everything" - JWA, JWS, JWE, JWT, JWK, JWKS with no dependencies using runtime's native crypto in Node.js, Browser, Cloudflare Workers, Electron, and Deno. The test suite utilizes examples defined in RFC7520 to confirm its JOSE implementation is correct.

verify jwt node browser jose validate jsonwebtoken sign jwk jwe jws jwa encrypt decrypt jwks deno cloudflare-workers cloudflare compact decode detached ec ecdsa eddsa electron embedded flattened general isomorphic json-web-token oct okp payload pem pkcs8 rsa secp256k1 signature spki universal webcrypto workers x509

brainflayer - A proof-of-concept cracker for cryptocurrency brainwallets and other low entropy key alogrithms

Brainflayer is a Proof-of-Concept brainwallet cracking tool that uses libsecp256k1 for pubkey generation. It was originally released as part of my DEFCON talk about cracking brainwallets (slides, video, why). The name is a reference to Mind Flayers, a race of monsters from the Dungeons & Dragons role-playing game. They eat brains, psionically enslave people and look like lovecraftian horrors.

brainwallet bitcoin password-cracker cryptography ethereum secp256k1

coincurve - Cross-platform Python CFFI bindings for libsecp256k1

Python

This library provides well-tested Python CFFI bindings for libsecp256k1, the heavily optimized C library used by Bitcoin Core for operations on elliptic curve secp256k1.Coincurve replaces secp256k1-py.

bitcoin secp256k1 elliptic-curves cryptocurrency ethereum

secp256k1-node - Node.js binding for an Optimized C library for EC operations on curve secp256k1

Javascript

This module provides native bindings to bitcoin-core/secp256k1. In browser elliptic will be used.This library is experimental, so use at your own risk. Works on node version 4.0.0 or greater.

ec ecdh ecdsa secp256k1

elliptic-curve-js - Library for operations on secp256k1 keys.

Javascript

Library for operations on secp256k1 keys.

secp256k1 key keys public private public-key public-keys private-key private-keys elliptic elliptic-curve bitcoin

jsontokens-js - Library for encoding, decoding, and verifying JSON Web Tokens (JWTs) in node.js

Javascript

Library for encoding, decoding, and verifying JSON Web Tokens (JWTs) in node.js

jwt json web token encode decode verify ecdsa secp256k1 ec elliptic curve signature sign

key-encoder-js - Library for encoding and decoding ecdsa private keys and converting between formats

Javascript

To get started, first define your key encoder and raw private/public keys.As shown above, there is built in support for SECP256k1 (the curve Bitcoin uses), but you can pass in your own curve parameters for any curve you'd like.

elliptic elliptic-curve asn pem der ecdsa crypto cryptography private key encode decode secp256k1 bitcoin curve private-key private-keys public-key public-keys keys ecdsa-key ecdsa-keys key-converter convert-keys key-format key-formatter format-keys key-encoder encode-keys

solcrypto - Solidity crypto libraries, ring signatures, proof of knowledge, packed signatures etc

Python

This repository contains Solidity and Python implementations of several cryptographic primitives, they are designed to work together and make it easier to build novel cryptosystems using composable primitives. These implementations can be easily switched to either the secp256k1 or alt_bn128 curves.

solidity ethereum cryptography bn256 libraries ring-signatures schnorr secp256k1 zero-knowledge tools

js-libp2p-crypto-secp256k1 - js-libp2p-crypto-compatible implementation of cryptographic signature generation/verification using the secp256k1 elliptic curve

Javascript

This repo contains a js-libp2p-crypto-compatible implementation of cryptographic signature generation and verification using the secp256k1 elliptic curve popularized by Bitcoin and other crypto currencies. This module is designed to work with js-libp2p-crypto. Installing libp2p-crypto-secp256k1 will automatically add support for the 'secp256k1' key type, which can be used as an argument to the libp2p-crypto API functions generateKeyPair, unmarshalPublicKey, and marshalPrivateKey. The keys returned from those functions will be instances of the Secp256k1PublicKey or Secp256k1PrivateKey classes provided by this module.

ipfs libp2p crypto secp256k1

secp256k1-ml - Elliptic curve library secp256k1 wrapper for Ocaml

OCaml

All exchanged data (pubkey, signature, seckey) are represented as hex strings. You can improve this wrapper by submitting a pull request.

secp256k1 elliptic-curves cryptography ocaml bitcoin ethereum

go-secp256k1 - Go wrapper for the C secp256k1 library

This repository is a standalone clone of the secp256k1 Go wrapper from the go-ethereum code base as used by Ethereum. The reason for forking it is to permit alternative use cases without having to depend on the upstream 1GB repository. Any issues or PRs with regard to this library should be submitted upstream to the go-ethereum project. All changes will be downstreamed into this fork once merged there.

secp256k1

signatory - Multi-provider digital signature library for Rust

Rust

A pure Rust multi-provider digital signature library with support for elliptic curve digital signature algorithms, namely ECDSA (described in FIPS 186-4) and Ed25519 (described in RFC 8032). Signatory provides a thread-safe and object-safe API and implements providers for many popular Rust crates, including ed25519-dalek, secp256k1-rs, ring, and sodiumoxide.

curve25519-dalek digital-signatures ecdsa ed25519 libsodium ring secp256k1 yubihsm p256

go-secp256k1 - Go wrapper for secp256k1

The Go API mirrors the API of the C implementation. Therefore, please consult c-secp256k1/include/secp256k1.h for documentation. Going forward I plan to implement a new API that is more aligned with the APIs from Go's standard lib crypto packages. Then, it makes more sense to add a standalone documentation, and hopefully breaking changes in the C implementation can be abstracted away.

secp256k1 bitcoin cryptography

eth-crypto - Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

Javascript

Cryptographic javascript-functions for ethereum and tutorials on how to use them together with web3js and solidity. In this tutorial we will create an ethereum-identity and use it so send transactions to the blockchain.

web3 web3js solidity smart-contracts ethereum publickey signature privatekey eth dapp blockchain truffle encryption secp256k1 ecies smart-contract identity

secp256k1_ios - secp256k1 C library wrapped in Pod

To run the example project, clone the repo, and run pod install from the Example directory first. secp256k1_ios is available under the MIT license. See the LICENSE file for more info.

secp256k1 ios ios-swift

ethereum-checksum-address - Convert Ethereum address to a checksummed address

Javascript

Convert Ethereum address to a checksummed address

ethereum checksum checksum-calculation checksum-validator address nodejs cli keccak256 secp256k1

bip32 - A BIP32 compatible library.

Javascript

A BIP32 compatible library. A derivation (and extraction for modularity) of the HDWallet/HDNode written and tested by bitcoinjs-lib contributors since 2014.

bip32 bitcoinjs bitcoinjs-lib bitcoin ecdsa secp256k1

tiny-secp256k1 - A tiny secp256k1 native/JS wrapper

This library is under development, and, like the secp256k1 C library it depends on, this is a research effort to determine an optimal API for end-users of the bitcoinjs ecosystem. If you are having problems, please read the guide at secp256k1-node, as the build instructions should be exactly the same (and this module is a direct derivation).

secp256k1 node cpp