Java源码示例：org.bitcoinj.crypto.ChildNumber
示例1
private V3MnemonicKeystore(Metadata metadata, String password, List<String> mnemonicCodes, String path, String id) {
MnemonicUtil.validateMnemonics(mnemonicCodes);
DeterministicSeed seed = new DeterministicSeed(mnemonicCodes, null, "", 0L);
DeterministicKeyChain keyChain = DeterministicKeyChain.builder().seed(seed).build();
this.mnemonicPath = path;
List<ChildNumber> zeroPath = BIP44Util.generatePath(path);
byte[] prvKeyBytes = keyChain.getKeyByPath(zeroPath, true).getPrivKeyBytes();
this.crypto = Crypto.createPBKDF2CryptoWithKDFCached(password, prvKeyBytes);
this.encMnemonic = crypto.deriveEncPair(password, Joiner.on(" ").join(mnemonicCodes).getBytes());
this.crypto.clearCachedDerivedKey();
this.address = AddressCreatorManager.getInstance(metadata.getChainType(), metadata.isMainNet(), metadata.getSegWit()).fromPrivateKey(prvKeyBytes);
metadata.setTimestamp(DateUtil.getUTCTime());
metadata.setWalletType(Metadata.V3);
this.metadata = metadata;
this.version = VERSION;
this.id = Strings.isNullOrEmpty(id) ? UUID.randomUUID().toString() : id;
}
示例2
public void createWallet2(String passphrase, Runnable callback) {
wallet = new Wallet(params);
DeterministicSeed seed = wallet.getKeyChainSeed();
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.run();
}
示例3
public static ByteString getSeedId(NetworkParams params, String seed_str, String pass, int account)
{
ByteString seed = decodeSeed(seed_str,pass);
DeterministicKey dk = HDKeyDerivation.createMasterPrivateKey(seed.toByteArray());
DeterministicHierarchy dh = new DeterministicHierarchy(dk);
DeterministicKey dk_acct = dh.get( ImmutableList.of(
new ChildNumber(44,true),
new ChildNumber(params.getBIP44CoinNumber(),true),
new ChildNumber(account,true)
),
true, true);
String xpub = dk_acct.serializePubB58( org.bitcoinj.params.MainNetParams.get() );
ByteString seed_id = ByteString.copyFrom(dk_acct.getIdentifier());
return seed_id;
}
示例4
public static String getSeedXpub(NetworkParams params, String seed_str, String pass, int account)
{
ByteString seed = decodeSeed(seed_str,pass);
DeterministicKey dk = HDKeyDerivation.createMasterPrivateKey(seed.toByteArray());
DeterministicHierarchy dh = new DeterministicHierarchy(dk);
DeterministicKey dk_acct = dh.get( ImmutableList.of(
new ChildNumber(44,true),
new ChildNumber(params.getBIP44CoinNumber(),true),
new ChildNumber(account,true)
),
true, true);
String xpub = dk_acct.serializePubB58( org.bitcoinj.params.MainNetParams.get() );
return xpub;
}
示例5
private void testVector(String seed, String data, String pw, String xprv)
throws Exception
{
ByteString expected = HexUtil.hexStringToBytes(data);
ByteString found = SeedUtil.decodeSeed(seed, pw);
Assert.assertEquals( HexUtil.getHexString(expected), HexUtil.getHexString(found));
DeterministicKey dk = HDKeyDerivation.createMasterPrivateKey(found.toByteArray());
DeterministicHierarchy dh = new DeterministicHierarchy(dk);
DeterministicKey dk_acct = dh.get( ImmutableList.of(
new ChildNumber(44,true),
new ChildNumber(0,true),
new ChildNumber(0,true)),
true, true);
Assert.assertEquals(
xprv,
dk_acct.serializePrivB58(org.bitcoinj.params.MainNetParams.get()));
}
示例6
/**
* Call to get the MasterKey for a new Channel.
* TODO: Change to request master node key..
*
* @param number Query the Database to get the latest unused number
* @return DeterministicKey for the new Channel
*/
public static DeterministicKey getMasterKey (int number) {
DeterministicKey hd = DeterministicKey.deserializeB58(SideConstants.KEY_B58, Constants.getNetwork());
// DeterministicKey hd = DeterministicKey.deserializeB58(null,KEY_B58);
// DeterministicKey hd = HDKeyDerivation.createMasterPrivateKey(KEY.getBytes());
DeterministicHierarchy hi = new DeterministicHierarchy(hd);
List<ChildNumber> childList = new ArrayList<ChildNumber>();
ChildNumber childNumber = new ChildNumber(number, true);
childList.add(childNumber);
DeterministicKey key = hi.get(childList, true, true);
return key;
}
示例7
@Override
public DeterministicKeyChain makeWatchingKeyChain(Protos.Key key, Protos.Key firstSubKey, DeterministicKey accountKey,
boolean isFollowingKey, boolean isMarried) throws UnreadableWalletException {
ImmutableList<ChildNumber> accountPath = useBitcoinDeterministicKeyChain ? BtcDeterministicKeyChain.BIP44_BTC_ACCOUNT_PATH : BisqDeterministicKeyChain.BIP44_BSQ_ACCOUNT_PATH;
if (!accountKey.getPath().equals(accountPath))
throw new UnreadableWalletException("Expecting account key but found key with path: " +
HDUtils.formatPath(accountKey.getPath()));
return useBitcoinDeterministicKeyChain ? new BtcDeterministicKeyChain(accountKey, isFollowingKey) : new BisqDeterministicKeyChain(accountKey, isFollowingKey);
}
示例8
private void collectPrvKeysAndAddress(String segWit, String password, Wallet wallet) {
this.network = wallet.getMetadata().isMainNet() ? MainNetParams.get() : TestNet3Params.get();
if (wallet.getMetadata().getSource().equals(Metadata.FROM_WIF)) {
changeAddress = Address.fromBase58(network, wallet.getAddress());
BigInteger prvKey = DumpedPrivateKey.fromBase58(network, wallet.exportPrivateKey(password)).getKey().getPrivKey();
prvKeys = Collections.singletonList(prvKey);
} else {
prvKeys = new ArrayList<>(getOutputs().size());
String xprv = new String(wallet.decryptMainKey(password), Charset.forName("UTF-8"));
DeterministicKey xprvKey = DeterministicKey.deserializeB58(xprv, network);
DeterministicKey changeKey = HDKeyDerivation.deriveChildKey(xprvKey, ChildNumber.ONE);
DeterministicKey indexKey = HDKeyDerivation.deriveChildKey(changeKey, new ChildNumber(getChangeIdx(), false));
if (Metadata.P2WPKH.equals(segWit)) {
changeAddress = new SegWitBitcoinAddressCreator(network).fromPrivateKey(indexKey);
} else {
changeAddress = indexKey.toAddress(network);
}
for (UTXO output : getOutputs()) {
String derivedPath = output.getDerivedPath().trim();
String[] pathIdxs = derivedPath.replace('/', ' ').split(" ");
int accountIdx = Integer.parseInt(pathIdxs[0]);
int changeIdx = Integer.parseInt(pathIdxs[1]);
DeterministicKey accountKey = HDKeyDerivation.deriveChildKey(xprvKey, new ChildNumber(accountIdx, false));
DeterministicKey externalChangeKey = HDKeyDerivation.deriveChildKey(accountKey, new ChildNumber(changeIdx, false));
prvKeys.add(externalChangeKey.getPrivKey());
}
}
}
示例9
public static ImmutableList<ChildNumber> generatePath(String path) {
List<ChildNumber> list = new ArrayList<>();
for (String p : path.split("/")) {
if ("m".equalsIgnoreCase(p) || "".equals(p.trim())) {
continue;
} else if (p.charAt(p.length() - 1) == '\'') {
list.add(new ChildNumber(Integer.parseInt(p.substring(0, p.length() - 1)), true));
} else {
list.add(new ChildNumber(Integer.parseInt(p), false));
}
}
ImmutableList.Builder<ChildNumber> builder = ImmutableList.builder();
return builder.addAll(list).build();
}
示例10
public String newReceiveAddress(int nextIdx) {
NetworkParameters networkParameters = this.metadata.isMainNet() ? MainNetParams.get() : TestNet3Params.get();
DeterministicKey key = DeterministicKey.deserializeB58(this.xpub, networkParameters);
DeterministicKey changeKey = HDKeyDerivation.deriveChildKey(key, ChildNumber.ZERO);
DeterministicKey indexKey = HDKeyDerivation.deriveChildKey(changeKey, new ChildNumber(nextIdx));
if (Metadata.P2WPKH.equals(metadata.getSegWit())) {
return new SegWitBitcoinAddressCreator(networkParameters).fromPrivateKey(indexKey).toBase58();
} else {
return indexKey.toAddress(networkParameters).toBase58();
}
}
示例11
public void restoreFromBlock(String mnemonicCode, WalletCreationCallback callback) {
mnemonicCode = mnemonicCode.trim();
if (mnemonicCode.equals("")) {
callback.onWalletCreated(null);
return;
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
//sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
RequestorBtc.getUTXOListDgbNew(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItemDgb> utxos = (List<UTXOItemDgb>)response;
setUTXO(utxos);
callback.onWalletCreated(wallet);
}
@Override
public void onFailure(String msg) {
callback.onWalletCreated(wallet);
}
});
}
示例12
public void restoreFromBlock2(String mnemonicCode, Runnable callback) {
if (mnemonicCode.charAt(mnemonicCode.length() - 1) == ' ') {
mnemonicCode = mnemonicCode.substring(0, mnemonicCode.length() - 1);
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.run();
RequestorBtc.getUTXOListDgbNew(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItemDgb> utxos = (List<UTXOItemDgb>)response;
setUTXO(utxos);
}
@Override
public void onFailure(String msg) {
}
});
}
示例13
public void restoreFromBlock(String mnemonicCode, WalletCreationCallback callback) {
mnemonicCode = mnemonicCode.trim();
if (mnemonicCode.equals("")) {
callback.onWalletCreated(null);
return;
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
//sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.onWalletCreated(wallet);
RequestorBtc.getUTXOListSbtcNew(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItem> utxos = (List<UTXOItem>)response;
setUTXO(utxos);
}
@Override
public void onFailure(String msg) {
}
});
}
示例14
public void restoreFromBlock2(String mnemonicCode, Runnable callback) {
if (mnemonicCode.charAt(mnemonicCode.length() - 1) == ' ') {
mnemonicCode = mnemonicCode.substring(0, mnemonicCode.length() - 1);
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.run();
RequestorBtc.getUTXOListSbtcNew(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItem> utxos = (List<UTXOItem>)response;
setUTXO(utxos);
}
@Override
public void onFailure(String msg) {
}
});
}
示例15
public void restoreFromBlock(String mnemonicCode, WalletCreationCallback callback) {
mnemonicCode = mnemonicCode.trim();
if (mnemonicCode.equals("")) {
callback.onWalletCreated(null);
return;
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
//sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.onWalletCreated(wallet);
RequestorBtc.getUTXOListLtcNew(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItem> utxos = (List<UTXOItem>)response;
setUTXO(utxos);
}
@Override
public void onFailure(String msg) {
}
});
}
示例16
public void restoreFromBlock2(String mnemonicCode, Runnable callback) {
if (mnemonicCode.charAt(mnemonicCode.length() - 1) == ' ') {
mnemonicCode = mnemonicCode.substring(0, mnemonicCode.length() - 1);
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.run();
RequestorBtc.getUTXOListLtcNew(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItem> utxos = (List<UTXOItem>)response;
setUTXO(utxos);
}
@Override
public void onFailure(String msg) {
}
});
}
示例17
private List<ChildNumber> getPathParent() {
List<ChildNumber> pathParent = new ArrayList<>();
pathParent.add(new ChildNumber(88, true));
pathParent.add(new ChildNumber(0, true));
pathParent.add(new ChildNumber(0, true));
return pathParent;
}
示例18
public void restoreFromBlock(String mnemonicCode, WalletCreationCallback callback) {
mnemonicCode = mnemonicCode.trim();
if (mnemonicCode.equals("")) {
callback.onWalletCreated(null);
return;
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
//sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.onWalletCreated(wallet);
RequestorBtc.getUTXOList(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
UTXOListResponse utxoResponse = (UTXOListResponse) response;
setUTXO(utxoResponse.getUTXOList());
}
@Override
public void onFailure(String msg) {
}
});
}
示例19
public void restoreFromBlock2(String mnemonicCode, Runnable callback) {
if (mnemonicCode.charAt(mnemonicCode.length() - 1) == ' ') {
mnemonicCode = mnemonicCode.substring(0, mnemonicCode.length() - 1);
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.run();
RequestorBtc.getUTXOList(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
UTXOListResponse utxoResponse = (UTXOListResponse) response;
setUTXO(utxoResponse.getUTXOList());
}
@Override
public void onFailure(String msg) {
}
});
}
示例20
public void restoreFromBlock(String mnemonicCode, WalletCreationCallback callback) {
mnemonicCode = mnemonicCode.trim();
if (mnemonicCode.equals("")) {
callback.onWalletCreated(null);
return;
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
//sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.onWalletCreated(wallet);
RequestorBtc.getUTXOListBtgNew(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItem> utxos = (List<UTXOItem>)response;
setUTXO(utxos);
}
@Override
public void onFailure(String msg) {
}
});
}
示例21
public void restoreFromBlock2(String mnemonicCode, Runnable callback) {
if (mnemonicCode.charAt(mnemonicCode.length() - 1) == ' ') {
mnemonicCode = mnemonicCode.substring(0, mnemonicCode.length() - 1);
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.run();
RequestorBtc.getUTXOListBtgNew(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItem> utxos = (List<UTXOItem>)response;
setUTXO(utxos);
}
@Override
public void onFailure(String msg) {
}
});
}
示例22
public void restoreFromBlock(String mnemonicCode, WalletCreationCallback callback) {
mnemonicCode = mnemonicCode.trim();
if (mnemonicCode.equals("")) {
callback.onWalletCreated(null);
return;
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
//sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.onWalletCreated(wallet);
RequestorBtc.getUTXOListBch(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItem> utxos = (List<UTXOItem>)response;
setUTXO(utxos);
}
@Override
public void onFailure(String msg) {
}
});
}
示例23
public void restoreFromBlock2(String mnemonicCode, Runnable callback) {
if (mnemonicCode.charAt(mnemonicCode.length() - 1) == ' ') {
mnemonicCode = mnemonicCode.substring(0, mnemonicCode.length() - 1);
}
DeterministicSeed seed = new DeterministicSeed(Splitter.on(' ').splitToList(mnemonicCode), null, "", 0);
wallet = Wallet.fromSeed(params, seed);
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.run();
RequestorBtc.getUTXOListBch(wallet.currentReceiveAddress().toString(), new ApiMethods.RequestListener() {
@Override
public void onSuccess(Object response) {
List<UTXOItem> utxos = (List<UTXOItem>)response;
setUTXO(utxos);
}
@Override
public void onFailure(String msg) {
}
});
}
示例24
public Credentials FromSeed(String seedCode,
String passwordWallet) throws UnreadableWalletException {
DeterministicSeed seed = new DeterministicSeed(seedCode, null, passwordWallet, 1409478661L);
DeterministicKeyChain chain = DeterministicKeyChain.builder().seed(seed).build();
List<ChildNumber> keyPath = HDUtils.parsePath("M/44H/60H/0H/0/0");
DeterministicKey key = chain.getKeyByPath(keyPath, true);
BigInteger privKey = key.getPrivKey();
return Credentials.create(ECKeyPair.create(privKey));
}
示例25
private DeterministicKey deriveKey(KeyPair keyPair, byte[] chainCode, int[] path) {
DeterministicKey key = HDKeyDerivation.createMasterPrivKeyFromBytes(((org.bouncycastle.jce.interfaces.ECPrivateKey) keyPair.getPrivate()).getD().toByteArray(), chainCode);
for (int i : path) {
key = HDKeyDerivation.deriveChildKey(key, new ChildNumber(i));
}
return key;
}
示例26
@Override
public DeterministicKeyChain makeWatchingKeyChain(Protos.Key key, Protos.Key firstSubKey, DeterministicKey accountKey,
boolean isFollowingKey, boolean isMarried) throws UnreadableWalletException {
ImmutableList<ChildNumber> accountPath = useBitcoinDeterministicKeyChain ? BtcDeterministicKeyChain.BIP44_BTC_ACCOUNT_PATH : BisqDeterministicKeyChain.BIP44_BSQ_ACCOUNT_PATH;
if (!accountKey.getPath().equals(accountPath))
throw new UnreadableWalletException("Expecting account key but found key with path: " +
HDUtils.formatPath(accountKey.getPath()));
return useBitcoinDeterministicKeyChain ? new BtcDeterministicKeyChain(accountKey, isFollowingKey) : new BisqDeterministicKeyChain(accountKey, isFollowingKey);
}
示例27
@Override
protected SignatureAndKey getSignature(Sha256Hash sighash, List<ChildNumber> derivationPath) {
ImmutableList<ChildNumber> keyPath = ImmutableList.copyOf(derivationPath);
DeterministicKey key = keyChain.getKeyByPath(keyPath, true);
return new SignatureAndKey(key.sign(sighash), key.dropPrivateBytes().dropParent());
}
示例28
@Override
protected ImmutableList<ChildNumber> getAccountPath() {
return BIP44_BSQ_ACCOUNT_PATH;
}
示例29
@Override
protected ImmutableList<ChildNumber> getAccountPath() {
return BIP44_BTC_ACCOUNT_PATH;
}
示例30
public void createWallet2(String passphrase, Runnable callback) {
wallet = new Wallet(params);
DeterministicSeed seed = wallet.getKeyChainSeed();
mnemonicKey = Joiner.on(" ").join(seed.getMnemonicCode());
sharedManager.setLastSyncedBlock(Coders.encodeBase64(mnemonicKey));
walletFriendlyAddress = wallet.currentReceiveAddress().toString();
ChildNumber childNumber = new ChildNumber(ChildNumber.HARDENED_BIT);
DeterministicKey de = wallet.getKeyByPath(ImmutableList.of(childNumber));
xprvKey = de.serializePrivB58(params);
wifKey = wallet.currentReceiveKey().getPrivateKeyAsWiF(params);
callback.run();
}
