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https://github.com/toggio/bitcoinaddressgenerator
A light and easy to use PHP library for generating any Bitcoin address formats along with their private and public keys
https://github.com/toggio/bitcoinaddressgenerator
bitcoin bitcoin-wallet btc btc-wallet segwit
Last synced: about 21 hours ago
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A light and easy to use PHP library for generating any Bitcoin address formats along with their private and public keys
- Host: GitHub
- URL: https://github.com/toggio/bitcoinaddressgenerator
- Owner: toggio
- License: apache-2.0
- Created: 2024-04-09T17:04:17.000Z (7 months ago)
- Default Branch: main
- Last Pushed: 2024-04-11T21:39:06.000Z (7 months ago)
- Last Synced: 2024-11-15T04:06:38.259Z (about 21 hours ago)
- Topics: bitcoin, bitcoin-wallet, btc, btc-wallet, segwit
- Language: PHP
- Homepage:
- Size: 75.2 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Universal Bitcoin Address Generator
A light and easy to use PHP library for generating virtually any Bitcoin address formats along with their private and public keys
## Features
- Custom-built functions to handle ECDSA key pair generation on the secp256k1 curve
- Generation of both uncompressed and compressed private and public keys
- Secure creation of private keys in Wallet Import Format (WIF)
- Support for multiple Bitcoin address formats: P2PKH, P2SH, P2WPKH, and P2WSH (SegWit)
- Support both for random private key generation or known private key to public key derivation
- Support for Brain Wallet (using passphrase and SHA256 algorithm)
- Utilizes cryptographically secure random number generator and functions
- Easy integration with existing PHP projects
## Requirements
- PHP 7.1 or higher
- GMP PHP Extension
## Usage
Include the `BitcoinAddressGenerator.php` file in your project, create an instance of the BitcoinAddressGenerator class and use its methods to generate Bitcoin addresses and keys, like in the following example:
```php
getPrivateKey()."\n";
echo "Public key: ".$BTC->getPublicKey()."\n";
echo "Compressed Public Key: ".$BTC->getCompPublicKey()."\n";
echo "WIF: ".$BTC->getWIF()."\n";
echo "Compressed WIF: ".$BTC->getCompWIF()."\n";
echo "P2PKH Address: ".$BTC->getP2PKH()."\n";
echo "Compressed P2PKH Address: ".$BTC->getCompP2PKH()."\n";
echo "P2SH Address: ".$BTC->getP2SH()."\n";
echo "P2WPKH Address: ".$BTC->getP2WPKH()."\n";
echo "P2WSH Address: ".$BTC->getP2WSH()."\n";
?>
```
The above example will output something like this:
```
Private key: 90bae5e94c422b7d8ba8cda13b6f8974e63fa409e909afda2ffb400dd1bc448d
Public key: 04f94c255da6ffb59d1859fa08c2d4b4942b4cf533a6d7ec9eb242047a60f4801ef47fad20a3b143194bca890ab9edb7de80635e3441f95eaaa917f59ae96e63af
Compressed Public Key: 03f94c255da6ffb59d1859fa08c2d4b4942b4cf533a6d7ec9eb242047a60f4801e
WIF: 5Jv2WwACnLoqbuqmY7uix2YW2xWGoXSBS736yTW1vNZSh1J15vt
Compressed WIF: L253h83d18RjX6EFaMVi9sp39dzCkML93oeHNBy54aACPMHyMBS4
P2PKH Address: 1JkQH9oQ8EiCzCAW3D2auwXz7LfKiC1m8o
Compressed P2PKH Address: 1BdyvjvUgdmu1AtmhV3CTGJ9H79SfD4b4P
P2SH Address: 3QAsNPQJBgFs98YjPoDquuE3Bju6T6Jgr2
P2WPKH Address: bc1qwjhupxjkrs2sctfqwm2a4rlhhxna93kk29x7he
P2WSH Address: bc1u7znk6gn992vuzn9u5044rdurwa8yw5a5f5kaacgs555mnnrarvswkuv8v
```
## Contributions
Contributions to **BitcoinAddressGenerator** are highly welcomed and appreciated. Whether it's reporting bugs, suggesting improvements, your input is valuable.
## Help us
If you find this project useful and would like to support its development, consider making a donation. Any contribution is greatly appreciated!
**Bitcoin (BTC) Addresses:**
- **1LToggio**f3rNUTCemJZSsxd1qubTYoSde6
- **3LToggio**7Xx8qMsjCFfiarV4U2ZR9iU9ob
## License
**BitcoinAddressGenerator** is licensed under the Apache License, Version 2.0. You are free to use, modify, and distribute the library in compliance with the license.
Copyright (C) 2024 Luca Soltoggio - https://www.lucasoltoggio.it/