java助记词_JAVA生成BTC地址以及私钥，公钥和助记词
JAVA生成BTC地址以及私钥，公钥和助记词
maven依赖
org.bitcoinj
bitcoinj-core
0.14.7
上代码
public static Map newaddress() {
NetworkParameters networkParameters = MainNetParams.get() ;
DeterministicSeed seed = new DeterministicSeed(new SecureRandom(), 128, "", Utils.currentTimeSeconds());
Wallet wallet;
String mnemonics = "";
String privateKey = "";
String publicKey = "";
String address = "";
String pwd = "";
try {
wallet = Wallet.fromSeed(networkParameters, seed);
//私钥
privateKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(networkParameters);
//助记词
mnemonics = wallet.getKeyChainSeed().getMnemonicCode().toString();
publicKey = Hex.toHexString(ECKey.publicKeyFromPrivate(wallet.currentReceiveKey().getPrivKey(), true));
//地址
address = wallet.currentReceiveAddress().toBase58();
} catch (Exception e) {
logger.error("【比特币钱包创建】失败，原因", e);
return null;
}
Map resultMap = new LinkedHashMap();
resultMap.put("mnemonics", mnemonics);
resultMap.put("privateKey", privateKey);
resultMap.put("publicKey", publicKey);
resultMap.put("address", address);
return resultMap;
}
后续继续更新btc钱包的其他操作
JAVA生成BTC地址以及私钥，公钥和助记词 maven依赖 org.bitcoinj bitcoinj-core 0.14.7 上代码 public static Map newaddress() { NetworkParameters networkParameters = MainNetParams.get() ; DeterministicSeed seed = new DeterministicSeed(new SecureRandom(), 128, "", Utils.currentTimeSeconds()); Wallet wallet; String mnemonics = ""; String privateKey = ""; String publicKey = ""; String address = ""; String pwd = ""; try { wallet = Wallet.fromSeed(networkParameters, seed); //私钥 privateKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(networkParameters); //助记词 mnemonics = wallet.getKeyChainSeed().getMnemonicCode().toString(); publicKey = Hex.toHexString(ECKey.publicKeyFromPrivate(wallet.currentReceiveKey().getPrivKey(), true)); //地址 address = wallet.currentReceiveAddress().toBase58(); } catch (Exception e) { logger.error("【比特币钱包创建】失败，原因", e); return null; } Map resultMap = new LinkedHashMap(); resultMap.put("mnemonics", mnemonics); resultMap.put("privateKey", privateKey); resultMap.put("publicKey", publicKey); resultMap.put("address", address); return resultMap; } 后续继续更新btc钱包的其他操作