Top Description Fields Constructors Methods

sun.security.krb5.internal.crypto

public Class Aes128Sha2

Class Inheritance

extends Object

java.lang.Object
sun.security.krb5.internal.crypto.Aes128Sha2

Imports

sun.security.krb5.internal.crypto.dk.AesSha2DkCrypto, sun.security.krb5.KrbCryptoException, java.security.GeneralSecurityException

Class with static methods for doing aes128-cts-hmac-sha256-128 operations.

Field Summary

Modifier and Type	Field and Description
private static final AesSha2DkCrypto	CRYPTO

Constructor Summary

Access	Constructor and Description
private	Aes128Sha2()

Method Summary

Modifier and Type	Method and Description
public static byte[]	calculateChecksum(byte[] baseKey, int usage, byte[] input, int start, int len)
public static byte[]	decrypt(byte[] baseKey, int usage, byte[] ivec, byte[] ciphertext, int start, int len)
public static byte[]	decryptRaw(byte[] baseKey, int usage, byte[] ivec, byte[] ciphertext, int start, int len)
public static byte[]	encrypt(byte[] baseKey, int usage, byte[] ivec, byte[] plaintext, int start, int len)
public static byte[]	encryptRaw(byte[] baseKey, int usage, byte[] ivec, byte[] plaintext, int start, int len)
public static int	getChecksumLength()
public static byte[]	stringToKey(char[] password, String salt, byte[] params)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

CRYPTO	back to summary
private static final AesSha2DkCrypto CRYPTO

Constructor Detail

Aes128Sha2	back to summary
private Aes128Sha2()

Method Detail

calculateChecksum	back to summary
public static byte[] calculateChecksum(byte[] baseKey, int usage, byte[] input, int start, int len) throws GeneralSecurityException

decrypt	back to summary
public static byte[] decrypt(byte[] baseKey, int usage, byte[] ivec, byte[] ciphertext, int start, int len) throws GeneralSecurityException

decryptRaw	back to summary
public static byte[] decryptRaw(byte[] baseKey, int usage, byte[] ivec, byte[] ciphertext, int start, int len) throws GeneralSecurityException

encrypt	back to summary
public static byte[] encrypt(byte[] baseKey, int usage, byte[] ivec, byte[] plaintext, int start, int len) throws GeneralSecurityException, KrbCryptoException

encryptRaw	back to summary
public static byte[] encryptRaw(byte[] baseKey, int usage, byte[] ivec, byte[] plaintext, int start, int len) throws GeneralSecurityException, KrbCryptoException

getChecksumLength	back to summary
public static int getChecksumLength()

stringToKey	back to summary
public static byte[] stringToKey(char[] password, String salt, byte[] params) throws GeneralSecurityException