136 Open source projects that are alternatives of or similar to btclib

Bitcoin address generator (bech32, segwit, paper wallets, BIP39 seed, etc.)

A library for working with Bitcoin

A library for working with Bitcoin Cash

Bitcoin Wallet app for your Android device. Standalone Bitcoin node, no centralized backend required.

Cashu is a cryptocurrency wallet for smartphones. Be your own bank. Accept payments or spend crypto directly from your phone.

Mnemonic bip39 bip32 bip44 生成助记词 私钥

一个以研究技术为目地的基础项目，也只有最基本 Bitcoin、Ethereum 、EOS 相关的加密算法。

Secure, audited & 0-deps implementation of bech32, base64, base32, base16 & base58

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

Python library for fast elliptic curve crypto

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

A Simple, Powerful, Modular Library for Bitcoin Blockchain As a Service(BAAS)

Mobile multy-blockchain wallet client.

Pure JavaScript implementation of BIP340 Schnorr Signatures for secp256k1

CLI and Node.js library for Ethereum HD Wallet derivations from mnemonic

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

🕵️‍♂️ Find and sweep all the funds spendable by your bitcoin private key.

No description or website provided.

PHP package to validate legacy, segwit, native segwit (bech32) and taproot Bitcoin addresses

An elliptic curve library written in Swift 4

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

btclib: a Python3 library for 'bitcoin cryptography'

An indexing server for Handshake addresses and auctions

Generate, restore IOTA seed from Bitcoin BIP39 mnemonic

Electrum Bitcoin Wallet

Build a bitcoin node box from a fresh installation of Ubuntu 18.04

Cross-platform mobile-first library for HD wallets and creating raw transactions of Bitcoin and Ethereum.

Pure Rust client for YubiHSM2 devices

In-browser key management with IndexedDB and the Web Crypto API

Moonshine is a homebrewed, open-source, non-custodial, Bitcoin wallet for iOS & Android.

Run an Electrum server with one command

Compact JWT implementation in Rust

Bitcoin Electrum client library. Supports plaintext, TLS and Onion servers.

Python tool for convert bitcoin cash legacy addresses

fast/simple Base58 encoding/decoding in golang.

Pure JavaScript toolkit for data URLs (MessagePack, Base58 and Base62)

Supporting evidence for security of the Jubjub curve to be used in Zcash

Fast implementation of base58 encoding on golang.

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.

Create a BIP32 extended public key

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

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.

Bulletproofs and Bulletproofs+ Rust implementation for Aggregated Range Proofs over multiple elliptic curves

Microchip AVR based smartcard/token with ECC and RSA cryptography

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

Multi-provider digital signature library for Rust

Cryptographic signature algorithms: ECDSA, Ed25519

Timing Attack on TLS' ECDSA signature

OPTIGA™ Trust M Software Framework

Crypto for Modern Object Pascal

TLS implementation in pure python, focused on interoperability testing

multi base encoding/decoding utility

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.

algebra arithmetic, finite fields, elliptic curves, zero-knowledge

Elliptic Curve Cryptography playground/toolkit written in pure Python

Implementations of popular elliptic curves