Java Code Examples for org.bitcoinj.crypto.HDUtils

The following examples show how to use org.bitcoinj.crypto.HDUtils. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
@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);
}
 
Example 2
Source Project: Android-Wallet-Token-ERC20   Source File: GetCredentials.java    License: Apache License 2.0 5 votes vote down vote up
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));
}
 
Example 3
@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);
}