org.bitcoinj.core.Utils.encodeCompactBits()方法的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中org.bitcoinj.core.Utils.encodeCompactBits()方法的一些代码示例,展示了Utils.encodeCompactBits()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Utils.encodeCompactBits()方法的具体详情如下:
包路径:org.bitcoinj.core.Utils
类名称:Utils
方法名:encodeCompactBits

Utils.encodeCompactBits介绍

暂无

代码示例

代码示例来源:origin: cash.bitcoinj/bitcoinj-core

void verifyDifficulty(BigInteger newTarget, Block nextBlock)
{
  if (newTarget.compareTo(this.getMaxTarget()) > 0) {
    log.info("Difficulty hit proof of work limit: {}", newTarget.toString(16));
    newTarget = this.getMaxTarget();
  }
  int accuracyBytes = (int) (nextBlock.getDifficultyTarget() >>> 24) - 3;
  long receivedTargetCompact = nextBlock.getDifficultyTarget();
  // The calculated difficulty is to a higher precision than received, so reduce here.
  BigInteger mask = BigInteger.valueOf(0xFFFFFFL).shiftLeft(accuracyBytes * 8);
  newTarget = newTarget.and(mask);
  long newTargetCompact = Utils.encodeCompactBits(newTarget);
  if (newTargetCompact != receivedTargetCompact)
    throw new VerificationException("Network provided difficulty bits do not match what was calculated: " +
        Long.toHexString(newTargetCompact) + " vs " + Long.toHexString(receivedTargetCompact));
}

代码示例来源:origin: dogecoin/libdohj

return Utils.encodeCompactBits(newTarget);

代码示例来源:origin: dogecoin/libdohj

return Utils.encodeCompactBits(newTarget);

代码示例来源:origin: HashEngineering/dashj

long n2 = Utils.encodeCompactBits(n.toBigInteger(), false);

代码示例来源:origin: greenaddress/GreenBits

@Test
public void compactEncoding() throws Exception {
  assertEquals(new BigInteger("1234560000", 16), Utils.decodeCompactBits(0x05123456L));
  assertEquals(new BigInteger("c0de000000", 16), Utils.decodeCompactBits(0x0600c0de));
  assertEquals(0x05123456L, Utils.encodeCompactBits(new BigInteger("1234560000", 16)));
  assertEquals(0x0600c0deL, Utils.encodeCompactBits(new BigInteger("c0de000000", 16)));
}

代码示例来源:origin: fr.acinq/bitcoinj-core

long newTargetCompact = Utils.encodeCompactBits(newTarget);

代码示例来源:origin: HashEngineering/dashj

long newTargetCompact = Utils.encodeCompactBits(newTarget);

代码示例来源:origin: greenaddress/GreenBits

long newTargetCompact = Utils.encodeCompactBits(newTarget);

代码示例来源:origin: dogecoin/libdohj

long newTargetCompact = Utils.encodeCompactBits(newTarget);

代码示例来源:origin: cash.bitcoinj/bitcoinj-core

if (!maxTarget.equals(nextBlock.getDifficultyTargetAsInteger()))
  throw new VerificationException("Testnet block transition that is not allowed: " +
      Long.toHexString(Utils.encodeCompactBits(maxTarget)) + " (required min difficulty) vs " +
      Long.toHexString(nextBlock.getDifficultyTarget()));
return;

代码示例来源:origin: HashEngineering/dashj

long newTargetCompact = Utils.encodeCompactBits(newTarget);

代码示例来源:origin: HashEngineering/dashj

long n2 = Utils.encodeCompactBits(n.toBigInteger(), false);

代码示例来源:origin: cash.bitcoinj/bitcoinj-core

nPow = getMaxTarget();
if (nextBlock.getDifficultyTarget() != Utils.encodeCompactBits(nPow))
  throw new VerificationException("Unexpected change in difficulty [6 blocks >12 hours] at height " + storedPrev.getHeight() +
      ": " + Long.toHexString(nextBlock.getDifficultyTarget()) + " vs " +
      Utils.encodeCompactBits(nPow));
return;

代码示例来源:origin: dogecoin/libdohj

return Utils.encodeCompactBits(this.getMaxTarget());
    return Utils.encodeCompactBits(maxTarget);
  } else {
        && cursor.getHeader().getDifficultyTarget() == Utils.encodeCompactBits(this.getMaxTarget())) {
      StoredBlock prevCursor = cursor.getPrev(blockStore);
      if (prevCursor == null) {

代码示例来源:origin: dogecoin/libdohj

return Utils.encodeCompactBits(maxTarget);
} else {
      && cursor.getHeader().getDifficultyTarget() == Utils.encodeCompactBits(this.getMaxTarget())) {
    StoredBlock prevCursor = cursor.getPrev(blockStore);
    if (prevCursor == null) {

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