本文整理汇总了Java中jcifs.util.Encdec.enc_uint32le方法的典型用法代码示例。如果您正苦于以下问题：Java Encdec.enc_uint32le方法的具体用法？Java Encdec.enc_uint32le怎么用？Java Encdec.enc_uint32le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jcifs.util.Encdec的用法示例。
在下文中一共展示了Encdec.enc_uint32le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: enc_ndr_string
import jcifs.util.Encdec; //导入方法依赖的package包/类
public void enc_ndr_string(String s) {
align(4);
int i = index;
int len = s.length();
Encdec.enc_uint32le(len + 1, buf, i); i += 4;
Encdec.enc_uint32le(0, buf, i); i += 4;
Encdec.enc_uint32le(len + 1, buf, i); i += 4;
try {
System.arraycopy(s.getBytes("UTF-16LE"), 0, buf, i, len * 2);
} catch( UnsupportedEncodingException uee ) {
}
i += len * 2;
buf[i++] = (byte)'\0';
buf[i++] = (byte)'\0';
advance(i - index);
}
示例2: getNTLMv2Response
import jcifs.util.Encdec; //导入方法依赖的package包/类
/**
*
* @param responseKeyNT
* @param serverChallenge
* @param clientChallenge
* @param nanos1601
* @param avPairs
* @return the calculated response
*/
public static byte[] getNTLMv2Response ( byte[] responseKeyNT, byte[] serverChallenge, byte[] clientChallenge, long nanos1601, byte[] avPairs ) {
int avPairsLength = avPairs != null ? avPairs.length : 0;
byte[] temp = new byte[28 + avPairsLength + 4];
Encdec.enc_uint32le(0x00000101, temp, 0); // Header
Encdec.enc_uint32le(0x00000000, temp, 4); // Reserved
Encdec.enc_uint64le(nanos1601, temp, 8);
System.arraycopy(clientChallenge, 0, temp, 16, 8);
Encdec.enc_uint32le(0x00000000, temp, 24); // Unknown
if ( avPairs != null )
System.arraycopy(avPairs, 0, temp, 28, avPairsLength);
Encdec.enc_uint32le(0x00000000, temp, 28 + avPairsLength); // mystery bytes!
return NtlmUtil.computeResponse(responseKeyNT, serverChallenge, temp, 0, temp.length);
}
示例3: enc_ndr_string
import jcifs.util.Encdec; //导入方法依赖的package包/类
public void enc_ndr_string ( String s ) {
align(4);
int i = this.index;
int len = s.length();
Encdec.enc_uint32le(len + 1, this.buf, i);
i += 4;
Encdec.enc_uint32le(0, this.buf, i);
i += 4;
Encdec.enc_uint32le(len + 1, this.buf, i);
i += 4;
System.arraycopy(Strings.getUNIBytes(s), 0, this.buf, i, len * 2);
i += len * 2;
this.buf[ i++ ] = (byte) '\0';
this.buf[ i++ ] = (byte) '\0';
advance(i - this.index);
}
示例4: decryptRC4
import jcifs.util.Encdec; //导入方法依赖的package包/类
/**
* @param data
* @param key
* @return
* @throws GeneralSecurityException
* @throws NoSuchAlgorithmException
* @throws NoSuchPaddingException
* @throws InvalidKeyException
* @throws IllegalBlockSizeException
* @throws BadPaddingException
*/
private static byte[] decryptRC4 ( byte[] data, Key key ) throws GeneralSecurityException, NoSuchAlgorithmException, NoSuchPaddingException,
InvalidKeyException, IllegalBlockSizeException, BadPaddingException {
Cipher cipher;
byte[] decrypt;
byte[] code = new byte[4];
Encdec.enc_uint32le(2, code, 0);
byte[] codeHmac = getHmac(code, key.getEncoded());
byte[] dataChecksum = new byte[KerberosConstants.CHECKSUM_SIZE];
System.arraycopy(data, 0, dataChecksum, 0, KerberosConstants.CHECKSUM_SIZE);
byte[] dataHmac = getHmac(dataChecksum, codeHmac);
SecretKeySpec dataKey = new SecretKeySpec(dataHmac, KerberosConstants.RC4_ALGORITHM);
cipher = Cipher.getInstance(KerberosConstants.RC4_ALGORITHM);
cipher.init(Cipher.DECRYPT_MODE, dataKey);
int plainDataLength = data.length - KerberosConstants.CHECKSUM_SIZE;
byte[] plainData = cipher.doFinal(data, KerberosConstants.CHECKSUM_SIZE, plainDataLength);
byte[] plainDataChecksum = getHmac(plainData, codeHmac);
if ( plainDataChecksum.length >= KerberosConstants.CHECKSUM_SIZE )
for ( int i = 0; i < KerberosConstants.CHECKSUM_SIZE; i++ )
if ( plainDataChecksum[ i ] != data[ i ] )
throw new GeneralSecurityException("Checksum failed while decrypting.");
int decryptLength = plainData.length - KerberosConstants.CONFOUNDER_SIZE;
decrypt = new byte[decryptLength];
System.arraycopy(plainData, KerberosConstants.CONFOUNDER_SIZE, decrypt, 0, decryptLength);
return decrypt;
}
示例5: enc_ndr_long
import jcifs.util.Encdec; //导入方法依赖的package包/类
public void enc_ndr_long(int l) {
align(4);
Encdec.enc_uint32le(l, buf, index);
advance(4);
}
示例6: enc_ndr_long
import jcifs.util.Encdec; //导入方法依赖的package包/类
public void enc_ndr_long ( int l ) {
align(4);
Encdec.enc_uint32le(l, this.buf, this.index);
advance(4);
}