com.oracle.graal.hotspot.replacements

Class AESCryptSubstitutions

java.lang.Object

com.oracle.graal.hotspot.replacements.AESCryptSubstitutions

public class AESCryptSubstitutions
extends Object

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

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static int	AES_BLOCK_SIZE
(package private) static Class<?>	AESCryptClass
(package private) static long	kOffset

Constructor Summary

Constructors

Constructor and Description
AESCryptSubstitutions()

Method Summary

Modifier and Type	Method and Description
(package private) static void	checkArgs(byte[] in, int inOffset, byte[] out, int outOffset) Perform null and array bounds checks for arguments to a cipher operation.
private static void	crypt(Object rcvr, byte[] in, int inOffset, byte[] out, int outOffset, boolean encrypt)
(package private) static void	decryptBlock(Object rcvr, byte[] in, int inOffset, byte[] out, int outOffset)
static void	decryptBlockStub(ForeignCallDescriptor descriptor, Word in, Word out, Word key)
(package private) static void	encryptBlock(Object rcvr, byte[] in, int inOffset, byte[] out, int outOffset)
static void	encryptBlockStub(ForeignCallDescriptor descriptor, Word in, Word out, Word key)

Methods inherited from class java.lang.Object

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

Field Detail

kOffset

static final long kOffset

AESCryptClass

static final Class<?> AESCryptClass

AES_BLOCK_SIZE

static final int AES_BLOCK_SIZE

Constructor Detail

AESCryptSubstitutions

public AESCryptSubstitutions()

Method Detail

encryptBlock

static void encryptBlock(Object rcvr,
                         byte[] in,
                         int inOffset,
                         byte[] out,
                         int outOffset)

decryptBlock

static void decryptBlock(Object rcvr,
                         byte[] in,
                         int inOffset,
                         byte[] out,
                         int outOffset)

crypt

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

checkArgs

static void checkArgs(byte[] in,
                      int inOffset,
                      byte[] out,
                      int outOffset)

Perform null and array bounds checks for arguments to a cipher operation.

encryptBlockStub

public static void encryptBlockStub(ForeignCallDescriptor descriptor,
                                    Word in,
                                    Word out,
                                    Word key)

decryptBlockStub

public static void decryptBlockStub(ForeignCallDescriptor descriptor,
                                    Word in,
                                    Word out,
                                    Word key)