com.oracle.graal.hotspot.replacements

Class CipherBlockChainingSubstitutions

java.lang.Object

com.oracle.graal.hotspot.replacements.CipherBlockChainingSubstitutions

public class CipherBlockChainingSubstitutions
extends Object

Substitutions for com.sun.crypto.provider.CipherBlockChaining methods.

Field Summary

Fields

Modifier and Type	Field and Description
private static Class<?>	cipherBlockChainingClass
private static long	embeddedCipherOffset
private static Class<?>	feedbackCipherClass
private static long	rOffset

Constructor Summary

Constructors

Constructor and Description
CipherBlockChainingSubstitutions()

Method Summary

Modifier and Type	Method and Description
private static void	crypt(Object rcvr, byte[] in, int inOffset, int inLength, byte[] out, int outOffset, Object embeddedCipher, boolean encrypt)
(package private) static int	decrypt(Object rcvr, byte[] in, int inOffset, int inLength, byte[] out, int outOffset)
static void	decryptAESCryptStub(ForeignCallDescriptor descriptor, Word in, Word out, Word key, Word r, int inLength)
(package private) static int	encrypt(Object rcvr, byte[] in, int inOffset, int inLength, byte[] out, int outOffset)
static void	encryptAESCryptStub(ForeignCallDescriptor descriptor, Word in, Word out, Word key, Word r, int inLength)
private static Class<?>	getAESCryptClass()

Methods inherited from class java.lang.Object

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

Field Detail

embeddedCipherOffset

private static final long embeddedCipherOffset

rOffset

private static final long rOffset

cipherBlockChainingClass

private static final Class<?> cipherBlockChainingClass

feedbackCipherClass

private static final Class<?> feedbackCipherClass

Constructor Detail

CipherBlockChainingSubstitutions

public CipherBlockChainingSubstitutions()

Method Detail

getAESCryptClass

private static Class<?> getAESCryptClass()

encrypt

static int encrypt(Object rcvr,
                   byte[] in,
                   int inOffset,
                   int inLength,
                   byte[] out,
                   int outOffset)

decrypt

static int decrypt(Object rcvr,
                   byte[] in,
                   int inOffset,
                   int inLength,
                   byte[] out,
                   int outOffset)

crypt

private static void crypt(Object rcvr,
                          byte[] in,
                          int inOffset,
                          int inLength,
                          byte[] out,
                          int outOffset,
                          Object embeddedCipher,
                          boolean encrypt)

encryptAESCryptStub

public static void encryptAESCryptStub(ForeignCallDescriptor descriptor,
                                       Word in,
                                       Word out,
                                       Word key,
                                       Word r,
                                       int inLength)

decryptAESCryptStub

public static void decryptAESCryptStub(ForeignCallDescriptor descriptor,
                                       Word in,
                                       Word out,
                                       Word key,
                                       Word r,
                                       int inLength)