php 建立BTC、LTC、ETH助記詞、私鑰和地址 使用示例

項目依賴：

bitcoin-php bitcoin的php實現庫，用於建立助記詞和生成私鑰 （此第三庫須要運行在64位的php7.0+上）

ethereum-util 以太坊經常使用函數php實現庫

composer require bitwasp/bitcoin
composer require web3p/ethereum-util

　　

建立助記詞並生成BTC私鑰(WIF格式，可用於導入其餘錢包)、地址：

<?php require_once './vendor/autoload.php'; use BitWasp\Bitcoin\Address\PayToPubKeyHashAddress; use BitWasp\Bitcoin\Bitcoin; use BitWasp\Bitcoin\Crypto\Random\Random; use BitWasp\Bitcoin\Key\Factory\HierarchicalKeyFactory; use BitWasp\Bitcoin\Mnemonic\Bip39\Bip39Mnemonic; use BitWasp\Bitcoin\Mnemonic\Bip39\Bip39SeedGenerator; use BitWasp\Bitcoin\Mnemonic\MnemonicFactory; // Bip39
$math = Bitcoin::getMath(); $network = Bitcoin::getNetwork(); $random = new Random(); // 生成隨機數(initial entropy)
$entropy = $random->bytes(Bip39Mnemonic::MIN_ENTROPY_BYTE_LEN); $bip39 = MnemonicFactory::bip39(); // 經過隨機數生成助記詞
$mnemonic = $bip39->entropyToMnemonic($entropy); echo "mnemonic: " . $mnemonic.PHP_EOL.PHP_EOL;// 助記詞

$seedGenerator = new Bip39SeedGenerator(); // 經過助記詞生成種子，傳入可選加密串'hello'
$seed = $seedGenerator->getSeed($mnemonic); echo "seed: " . $seed->getHex() . PHP_EOL; $hdFactory = new HierarchicalKeyFactory(); $master = $hdFactory->fromEntropy($seed); $hardened = $master->derivePath("49'/0'/0'/0/0"); echo 'WIF: ' . $hardened->getPrivateKey()->toWif(); echo PHP_EOL; $address = new PayToPubKeyHashAddress($hardened->getPublicKey()->getPubKeyHash()); echo 'address: ' . $address->getAddress(); echo PHP_EOL;

 

建立助記詞並生成ETH私鑰、地址：

<?php require_once './vendor/autoload.php'; use BitWasp\Bitcoin\Bitcoin; use BitWasp\Bitcoin\Crypto\Random\Random; use BitWasp\Bitcoin\Key\Factory\HierarchicalKeyFactory; use BitWasp\Bitcoin\Mnemonic\Bip39\Bip39Mnemonic; use BitWasp\Bitcoin\Mnemonic\Bip39\Bip39SeedGenerator; use BitWasp\Bitcoin\Mnemonic\MnemonicFactory; use Web3p\EthereumUtil\Util; // Bip39
$math = Bitcoin::getMath(); $network = Bitcoin::getNetwork(); $random = new Random(); // 生成隨機數(initial entropy)
$entropy = $random->bytes(Bip39Mnemonic::MIN_ENTROPY_BYTE_LEN); $bip39 = MnemonicFactory::bip39(); // 經過隨機數生成助記詞
$mnemonic = $bip39->entropyToMnemonic($entropy); echo "mnemonic: " . $mnemonic.PHP_EOL.PHP_EOL;// 助記詞

$seedGenerator = new Bip39SeedGenerator(); // 經過助記詞生成種子，傳入可選加密串'hello'
$seed = $seedGenerator->getSeed($mnemonic); echo "seed: " . $seed->getHex() . PHP_EOL; $hdFactory = new HierarchicalKeyFactory(); $master = $hdFactory->fromEntropy($seed); $util = new Util(); // 設置路徑account
$hardened = $master->derivePath("44'/60'/0'/0/0"); echo " - m/44'/60'/0'/0/0 " .PHP_EOL; echo " public key: " . $hardened->getPublicKey()->getHex().PHP_EOL; echo " private key: " . $hardened->getPrivateKey()->getHex().PHP_EOL;// 能夠導入到imtoken使用的私鑰
echo " address: " . $util->publicKeyToAddress($util->privateKeyToPublicKey($hardened->getPrivateKey()->getHex())) . PHP_EOL;// 私鑰導入imtoken後同樣的地址

 

建立助記詞並生成LTC私鑰、地址：

<?php require_once './vendor/autoload.php'; use BitWasp\Bitcoin\Address\PayToPubKeyHashAddress; use BitWasp\Bitcoin\Bitcoin; use BitWasp\Bitcoin\Crypto\Random\Random; use BitWasp\Bitcoin\Key\Factory\HierarchicalKeyFactory; use BitWasp\Bitcoin\Mnemonic\Bip39\Bip39Mnemonic; use BitWasp\Bitcoin\Mnemonic\Bip39\Bip39SeedGenerator; use BitWasp\Bitcoin\Mnemonic\MnemonicFactory; use BitWasp\Bitcoin\Network\NetworkFactory; // Bip39
$math = Bitcoin::getMath();
// 設置萊特幣網絡 $network = NetworkFactory::litecoin(); $random = new Random(); // 生成隨機數(initial entropy)
$entropy = $random->bytes(Bip39Mnemonic::MIN_ENTROPY_BYTE_LEN); $bip39 = MnemonicFactory::bip39(); // 經過隨機數生成助記詞
$mnemonic = $bip39->entropyToMnemonic($entropy); //$mnemonic = 'security hurdle lift acoustic skate recall hotel elegant amateur hidden escape slow';
echo "mnemonic: " . $mnemonic.PHP_EOL.PHP_EOL;// 助記詞

$seedGenerator = new Bip39SeedGenerator(); // 經過助記詞生成種子，傳入可選加密串'hello'
$seed = $seedGenerator->getSeed($mnemonic); echo "seed: " . $seed->getHex() . PHP_EOL; $hdFactory = new HierarchicalKeyFactory(); $master = $hdFactory->fromEntropy($seed); $hardened = $master->derivePath("44'/2'/0'/0/0"); echo 'WIF ' . $hardened->getPrivateKey()->toWif($network); echo PHP_EOL; $address = new PayToPubKeyHashAddress($hardened->getPublicKey()->getPubKeyHash()); echo 'address ' . $address->getAddress($network); echo PHP_EOL;

 

注：尚未想到PHP如何實現生成以太坊的V3版本keystore，如有大佬實現過，懇請但願能留下足跡感激涕零