@InterfaceAudience.Private @InterfaceStability.Evolving public class AESEncryptor extends Object implements Encryptor
| Modifier and Type | Field and Description |
|---|---|
private Cipher |
cipher |
private boolean |
initialized |
private byte[] |
iv |
private Key |
key |
private SecureRandom |
rng |
| Constructor and Description |
|---|
AESEncryptor(Cipher cipher,
SecureRandom rng) |
| Modifier and Type | Method and Description |
|---|---|
OutputStream |
createEncryptionStream(OutputStream out)
Create a stream for encryption
|
int |
getBlockSize()
Get the cipher's internal block size
|
(package private) Cipher |
getCipher() |
byte[] |
getIv()
Get the initialization vector
|
int |
getIvLength()
Get the expected length for the initialization vector
|
protected void |
init() |
void |
reset()
Reset state, reinitialize with the key and iv
|
void |
setIv(byte[] iv)
Set the initialization vector
|
void |
setKey(Key key)
Set the secret key
|
private Cipher cipher
private SecureRandom rng
private Key key
private byte[] iv
private boolean initialized
public AESEncryptor(Cipher cipher, SecureRandom rng)
Cipher getCipher()
public int getIvLength()
EncryptorgetIvLength in interface Encryptorpublic int getBlockSize()
EncryptorgetBlockSize in interface Encryptorpublic byte[] getIv()
Encryptorpublic void setIv(byte[] iv)
Encryptorpublic OutputStream createEncryptionStream(OutputStream out)
EncryptorcreateEncryptionStream in interface Encryptorpublic void reset()
Encryptorprotected void init()
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