本文整理汇总了Java中com.trilead.ssh2.crypto.digest.HashForSSH2Types.updateBytes方法的典型用法代码示例。如果您正苦于以下问题：Java HashForSSH2Types.updateBytes方法的具体用法？Java HashForSSH2Types.updateBytes怎么用？Java HashForSSH2Types.updateBytes使用的例子？那么恭喜您, 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.trilead.ssh2.crypto.digest.HashForSSH2Types的用法示例。
在下文中一共展示了HashForSSH2Types.updateBytes方法的2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: calculateKey
import com.trilead.ssh2.crypto.digest.HashForSSH2Types; //导入方法依赖的package包/类
private static byte[] calculateKey(HashForSSH2Types sh, BigInteger K, byte[] H, byte type, byte[] SessionID,
int keyLength)
{
byte[] res = new byte[keyLength];
int dglen = sh.getDigestLength();
int numRounds = (keyLength + dglen - 1) / dglen;
byte[][] tmp = new byte[numRounds][];
sh.reset();
sh.updateBigInt(K);
sh.updateBytes(H);
sh.updateByte(type);
sh.updateBytes(SessionID);
tmp[0] = sh.getDigest();
int off = 0;
int produced = Math.min(dglen, keyLength);
System.arraycopy(tmp[0], 0, res, off, produced);
keyLength -= produced;
off += produced;
for (int i = 1; i < numRounds; i++)
{
sh.updateBigInt(K);
sh.updateBytes(H);
for (int j = 0; j < i; j++)
sh.updateBytes(tmp[j]);
tmp[i] = sh.getDigest();
produced = Math.min(dglen, keyLength);
System.arraycopy(tmp[i], 0, res, off, produced);
keyLength -= produced;
off += produced;
}
return res;
}
示例2: calculateKey
import com.trilead.ssh2.crypto.digest.HashForSSH2Types; //导入方法依赖的package包/类
private static byte[] calculateKey(HashForSSH2Types sh, BigInteger K,
byte[] H, byte type, byte[] SessionID, int keyLength) {
byte[] res = new byte[keyLength];
int dglen = sh.getDigestLength();
int numRounds = (keyLength + dglen - 1) / dglen;
byte[][] tmp = new byte[numRounds][];
sh.reset();
sh.updateBigInt(K);
sh.updateBytes(H);
sh.updateByte(type);
sh.updateBytes(SessionID);
tmp[0] = sh.getDigest();
int off = 0;
int produced = Math.min(dglen, keyLength);
System.arraycopy(tmp[0], 0, res, off, produced);
keyLength -= produced;
off += produced;
for (int i = 1; i < numRounds; i++) {
sh.updateBigInt(K);
sh.updateBytes(H);
for (int j = 0; j < i; j++)
sh.updateBytes(tmp[j]);
tmp[i] = sh.getDigest();
produced = Math.min(dglen, keyLength);
System.arraycopy(tmp[i], 0, res, off, produced);
keyLength -= produced;
off += produced;
}
return res;
}