Aes

java.lang.Object

com.wolfssl.wolfcrypt.WolfObject

com.wolfssl.wolfcrypt.NativeStruct

com.wolfssl.wolfcrypt.BlockCipher

com.wolfssl.wolfcrypt.Aes

public class Aes
extends BlockCipher

Wrapper for the native WolfCrypt Aes implementation.

Version:: 2.0, March 2017
Author:: Moisés Guimarães

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`BLOCK_SIZE`
`static int`	`DECRYPT_MODE`
`static int`	`ENCRYPT_MODE`
`static int`	`KEY_SIZE_128`
`static int`	`KEY_SIZE_192`
`static int`	`KEY_SIZE_256`

Fields inherited from class com.wolfssl.wolfcrypt.NativeStruct

NULL

Constructor Summary

Constructors

Constructor Description

Aes()

Aes(byte[] key, byte[] iv, int opmode)

Method Summary

Modifier and Type	Method	Description
`protected long`	`mallocNativeStruct()`
`protected void`	`native_set_key(byte[] key, byte[] iv, int opmode)`
`protected int`	`native_update(int opmode, byte[] input, int offset, int length, byte[] output, int outputOffset)`
`protected int`	`native_update(int opmode, java.nio.ByteBuffer input, int offset, int length, java.nio.ByteBuffer output, int outputOffset)`

Methods inherited from class com.wolfssl.wolfcrypt.BlockCipher

releaseNativeStruct, setKey, update, update, update, update, willUseKey

Methods inherited from class com.wolfssl.wolfcrypt.NativeStruct

finalize, getNativeStruct, setNativeStruct

Methods inherited from class java.lang.Object

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

Field Details
- KEY_SIZE_128
  
  public static final int KEY_SIZE_128
  
  See Also:
  
  Constant Field Values
- KEY_SIZE_192
  
  public static final int KEY_SIZE_192
  
  See Also:
  
  Constant Field Values
- KEY_SIZE_256
  
  public static final int KEY_SIZE_256
  
  See Also:
  
  Constant Field Values
- BLOCK_SIZE
  
  public static final int BLOCK_SIZE
  
  See Also:
  
  Constant Field Values
- ENCRYPT_MODE
  
  public static final int ENCRYPT_MODE
  
  See Also:
  
  Constant Field Values
- DECRYPT_MODE
  
  public static final int DECRYPT_MODE
  
  See Also:
  
  Constant Field Values
Constructor Details
- Aes
  
  public Aes()
- Aes
  
  public Aes(byte[] key, byte[] iv, int opmode)
Method Details
- mallocNativeStruct
  
  protected long mallocNativeStruct() throws java.lang.OutOfMemoryError
  
  Specified by:
  
  mallocNativeStruct in class NativeStruct
  
  Throws:
  
  java.lang.OutOfMemoryError
- native_set_key
  
  protected void native_set_key(byte[] key, byte[] iv, int opmode)
  
  Specified by:
  
  native_set_key in class BlockCipher
- native_update
  
  protected int native_update(int opmode, byte[] input, int offset, int length, byte[] output, int outputOffset)
  
  Specified by:
  
  native_update in class BlockCipher
- native_update
  
  protected int native_update(int opmode, java.nio.ByteBuffer input, int offset, int length, java.nio.ByteBuffer output, int outputOffset)
  
  Specified by:
  
  native_update in class BlockCipher