本文整理汇总了Java中com.google.bitcoin.core.ECKey.ECDSASignature方法的典型用法代码示例。如果您正苦于以下问题：Java ECKey.ECDSASignature方法的具体用法？Java ECKey.ECDSASignature怎么用？Java ECKey.ECDSASignature使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.google.bitcoin.core.ECKey的用法示例。
在下文中一共展示了ECKey.ECDSASignature方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: decodeFromBitcoin
import com.google.bitcoin.core.ECKey; //导入方法依赖的package包/类
/**
* Returns a decoded signature.
* @throws RuntimeException if the signature is invalid or unparseable in some way.
*/
public static TransactionSignature decodeFromBitcoin(byte[] bytes, boolean requireCanonical) throws VerificationException {
// Bitcoin encoding is DER signature + sighash byte.
if (requireCanonical && !isEncodingCanonical(bytes))
throw new VerificationException("Signature encoding is not canonical.");
ECKey.ECDSASignature sig;
try {
sig = ECKey.ECDSASignature.decodeFromDER(bytes);
} catch (IllegalArgumentException e) {
throw new VerificationException("Could not decode DER", e);
}
TransactionSignature tsig = new TransactionSignature(sig.r, sig.s);
// In Bitcoin, any value of the final byte is valid, but not necessarily canonical. See javadocs for
// isEncodingCanonical to learn more about this.
tsig.sighashFlags = bytes[bytes.length - 1];
return tsig;
}
示例2: decodeFromBitcoin
import com.google.bitcoin.core.ECKey; //导入方法依赖的package包/类
/**
* Returns a decoded signature.
* @throws RuntimeException if the signature is invalid or unparseable in some way.
*/
public static TransactionSignature decodeFromBitcoin(byte[] bytes, boolean requireCanonical) throws VerificationException {
// Bitcoin encoding is DER signature + sighash byte.
if (requireCanonical && !isEncodingCanonical(bytes))
throw new VerificationException("Signature encoding is not canonical.");
ECKey.ECDSASignature sig;
try {
sig = ECKey.ECDSASignature.decodeFromDER(bytes);
} catch (IllegalArgumentException e) {
throw new VerificationException("Could not decode DER", e);
}
// In Bitcoin, any value of the final byte is valid, but not necessarily canonical. See javadocs for
// isEncodingCanonical to learn more about this. So we must store the exact byte found.
return new TransactionSignature(sig.r, sig.s, bytes[bytes.length - 1]);
}
示例3: decodeFromBitcoin
import com.google.bitcoin.core.ECKey; //导入方法依赖的package包/类
/**
* Returns a decoded signature.
* @throws RuntimeException if the signature is invalid or unparseable in some way.
*/
public static TransactionSignature decodeFromBitcoin(byte[] bytes, boolean requireCanonical) throws VerificationException {
// Bitcoin encoding is DER signature + sighash byte.
if (requireCanonical && !isEncodingCanonical(bytes))
throw new VerificationException("Signature encoding is not canonical.");
ECKey.ECDSASignature sig = ECKey.ECDSASignature.decodeFromDER(bytes);
if (sig == null)
throw new VerificationException("Could not decode DER component.");
TransactionSignature tsig = new TransactionSignature(sig.r, sig.s);
// In Bitcoin, any value of the final byte is valid, but not necessarily canonical. See javadocs for
// isEncodingCanonical to learn more about this.
tsig.sighashFlags = bytes[bytes.length - 1];
return tsig;
}
示例4: TransactionSignature
import com.google.bitcoin.core.ECKey; //导入方法依赖的package包/类
/** Constructs a transaction signature based on the ECDSA signature. */
public TransactionSignature(ECKey.ECDSASignature signature, Transaction.SigHash mode, boolean anyoneCanPay) {
super(signature.r, signature.s);
setSigHash(mode, anyoneCanPay);
}
示例5: TransactionSignature
import com.google.bitcoin.core.ECKey; //导入方法依赖的package包/类
/** Constructs a transaction signature based on the ECDSA signature. */
public TransactionSignature(ECKey.ECDSASignature signature, Transaction.SigHash mode, boolean anyoneCanPay) {
super(signature.r, signature.s);
sighashFlags = calcSigHashValue(mode, anyoneCanPay);
}
示例6: toCanonicalised
import com.google.bitcoin.core.ECKey; //导入方法依赖的package包/类
@Override
public ECKey.ECDSASignature toCanonicalised() {
return new TransactionSignature(super.toCanonicalised(), sigHashMode(), anyoneCanPay());
}