com.sun.xml.ws.security.impl
Class PasswordDerivedKey

java.lang.Object
  com.sun.xml.ws.security.impl.PasswordDerivedKey

public class PasswordDerivedKey
extends java.lang.Object

Constructor Summary

PasswordDerivedKey()

Method Summary

byte[]	generate160BitKey(java.lang.String password, int iteration, byte[] reqsalt)
javax.crypto.SecretKey	generate16ByteKeyforEncryption(byte[] keyof20Bytes)
javax.crypto.SecretKey	generateDerivedKeyforEncryption(java.lang.String password, java.lang.String algorithm, int iteration)
byte[]	generateMAC(byte[] data, java.lang.String password, int iteration)
byte[]	get16ByteSalt()
boolean	testAlgorithm(java.lang.String algo)
javax.crypto.SecretKey	verifyEncryptionKey(java.lang.String password, int iterate, byte[] receivedSalt)
boolean	verifyMACSignature(byte[] receivedSignature, byte[] data, java.lang.String password, int iterate, byte[] receivedsalt)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PasswordDerivedKey

public PasswordDerivedKey()

Method Detail

generate160BitKey

public byte[] generate160BitKey(java.lang.String password,
                                int iteration,
                                byte[] reqsalt)
                         throws java.io.UnsupportedEncodingException

Throws:

java.io.UnsupportedEncodingException

generate16ByteKeyforEncryption

public javax.crypto.SecretKey generate16ByteKeyforEncryption(byte[] keyof20Bytes)

generateDerivedKeyforEncryption

public javax.crypto.SecretKey generateDerivedKeyforEncryption(java.lang.String password,
                                                              java.lang.String algorithm,
                                                              int iteration)
                                                       throws java.io.UnsupportedEncodingException

Throws:

java.io.UnsupportedEncodingException

generateMAC

public byte[] generateMAC(byte[] data,
                          java.lang.String password,
                          int iteration)
                   throws java.security.InvalidKeyException,
                          java.security.SignatureException,
                          java.io.UnsupportedEncodingException

Throws:

java.security.InvalidKeyException

java.security.SignatureException

java.io.UnsupportedEncodingException

get16ByteSalt

public byte[] get16ByteSalt()

verifyEncryptionKey

public javax.crypto.SecretKey verifyEncryptionKey(java.lang.String password,
                                                  int iterate,
                                                  byte[] receivedSalt)
                                           throws java.io.UnsupportedEncodingException

Throws:

java.io.UnsupportedEncodingException

verifyMACSignature

public boolean verifyMACSignature(byte[] receivedSignature,
                                  byte[] data,
                                  java.lang.String password,
                                  int iterate,
                                  byte[] receivedsalt)
                           throws java.io.UnsupportedEncodingException,
                                  java.security.InvalidKeyException,
                                  java.security.SignatureException

Throws:

java.io.UnsupportedEncodingException

java.security.InvalidKeyException

java.security.SignatureException

testAlgorithm

public boolean testAlgorithm(java.lang.String algo)