https://github.com/prusnak/addrgen

Deterministic Bitcoin Address Generator
https://github.com/prusnak/addrgen

Last synced: about 2 months ago
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Deterministic Bitcoin Address Generator

• Host: GitHub
• URL: https://github.com/prusnak/addrgen
• Owner: prusnak
• License: mit
• Created: 2013-06-21T17:33:00.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2015-06-26T00:06:51.000Z (over 9 years ago)
• Last Synced: 2024-11-30T13:59:39.059Z (about 2 months ago)
• Language: Ruby
• Homepage:
• Size: 306 KB
• Stars: 58
• Watchers: 14
• Forks: 22
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • License: LICENSE

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README

        
Deterministic Bitcoin Address Generator

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PHP usage:

- make sure you have PHP 5.3.2 or later installed

- make sure you have GMP 4.2.0 or later installed

- make sure you have GMP PHP extension installed

- require 'addrgen.php'; in your script

- use addr_from_mpk($mpk, $index) function

  - $mpk is your Master Public Key (64 bytes = 128 hex digits)

  - $index is numeric address index to use (0, 1, ...)

  (check test.php for usage example)

Python usage:

- install gmpy python package

- import addrgen in your script

- use addr_from_mpk(mpk, idx) function

  - mpk is your Master Public Key (64 bytes = 128 hex digits)

  - idx is numeric address index to use (0, 1, ...)

  (check test.py for usage example)

Ruby usage:

- make sure you have GMP 4.2.0 or later installed

- install bitcoin-addrgen via Rubygems

  (should install required ffi gem as well)

- require 'bitcoin-addrgen' in your script

- use BitcoinAddrgen.generate_public_address(mpk, idx) function

  - mpk is your Master Public Key (64 bytes = 128 hex digits)

  - idx is numeric address index to use (0, 1, ...)

Based on:

* Pure PHP Elliptic Curve Cryptography Library by Matej Danter

  https://github.com/mdanter/phpecc

* mpkgen by Chris Savery

  https://github.com/bkkcoins/misc/tree/master/mpkgen/php

Donations welcome at 1PuRV7zVXrajGxHJ6LJLccgDYz4hNcVPfS