Examples with KeyDerivation com.sparrowwallet.drongo.KeyDerivation used on opensource projects

Example 16 with KeyDerivation

use of com.sparrowwallet.drongo.KeyDerivation in project drongo by sparrowwallet.

the class PSBTTest method validP2wpkh2InputsWithXpub.

@Test
public void validP2wpkh2InputsWithXpub() throws PSBTParseException {
    String psbt = "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";
    PSBT psbt1 = PSBT.fromString(psbt);
    ExtendedKey extendedPublicKey = psbt1.getExtendedPublicKeys().keySet().iterator().next();
    KeyDerivation keyDerivation = psbt1.getKeyDerivation(extendedPublicKey);
    Assert.assertEquals("27569c50", keyDerivation.getMasterFingerprint());
    Assert.assertEquals("m/49'/0'/0'", keyDerivation.getDerivationPath());
    Assert.assertEquals(2, psbt1.getPsbtInputs().size());
}

Example 17 with KeyDerivation

use of com.sparrowwallet.drongo.KeyDerivation in project drongo by sparrowwallet.

the class WalletTest method testHighDerivationPath.

@Test
public void testHighDerivationPath() {
    Wallet wallet = new Wallet();
    wallet.setPolicyType(PolicyType.SINGLE);
    wallet.setScriptType(ScriptType.P2WPKH);
    Keystore keystore = new Keystore();
    keystore.setKeyDerivation(new KeyDerivation("ffffffff", "m/84'/0'/2147483646'"));
    ExtendedKey extendedKey = ExtendedKey.fromDescriptor("ypub6WxQGZTrBdeYSD6ZnSxopCGnuS7dhbqc72S3sbjdFjxf8eBR3EJDB3iDMhny2tKogZnpaJcjoHC6zF5Cz1jSMrFFR1wrqfA1MFsWP3ACotd");
    keystore.setExtendedPublicKey(extendedKey);
    wallet.getKeystores().add(keystore);
    List<ChildNumber> derivation = List.of(keystore.getExtendedPublicKey().getKeyChildNumber(), new ChildNumber(0));
    Assert.assertEquals("027ecc656f4b91b92881b6f07cf876cd2e42b20df7acc4df54fc3315fbb2d13e1c", Utils.bytesToHex(extendedKey.getKey(derivation).getPubKey()));
    WalletNode receive0 = new WalletNode(wallet, KeyPurpose.RECEIVE, 0);
    Assert.assertEquals("bc1qarzeu6ncapyvjzdeayjq8vnzp6uvcn4eaeuuqq", receive0.getAddress().toString());
}