java.lang.Object
- com.microej.crypto.test.AESCipherTest

```
public class AESCipherTest
extends java.lang.Object
```
Tests for AES cipher operations including CBC, CTR, and authenticated cipher modes (e.g. GCM, CCM).
Authenticated cipher tests are configuration-driven. All properties are prefixed with com.microej.crypto.test. and hex-encoded unless stated otherwise.
- cipher.auth.transformations - comma-separated list of transformations to test (default: AES/GCM/NoPadding).  in the following properties refers to the 0-based index in this list.
- cipher.auth..keySizes - comma-separated key sizes in bits (default: 128)
- cipher.auth..plaintext - plaintext (default: 000102030405060708090a0b0c0d0e0f)
- cipher.auth..nonce - nonce (default: 0123456789abcdef01234567, 12 bytes)
- cipher.auth..aad - additional authenticated data (default: 0123456789abcdef0123456789abcdef)
- cipher.auth..key.<keySize> - raw key for the given key size (default: 0123456789abcdef0123456789abcdef)
- cipher.auth..cipherTextAndTag.<keySize> - expected ciphertext+tag without AAD
- cipher.auth..cipherTextAndTag.<keySize>.withAad - expected ciphertext+tag with AAD

Constructor Summary

Constructors
Constructor Description

AESCipherTest()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`testAES128_16bytes()`	Test encryption of 16 data bytes using a 128-bit AES key, and verify the output against a precomputed ciphertext.
`void`	`testAES128_16bytes_no_IV()`	Test encryption of 16 data bytes using a 128-bit AES key without an initialization vector.
`void`	`testAES128_80bytes()`	Test encryption of 80 data bytes using a 128-bit AES key, and verify the output against a precomputed ciphertext.
`void`	`testAES128_80bytes_no_IV()`	Test encryption of 80 data bytes using a 128-bit AES key without an initialization vector.
`void`	`testAES256_16bytes()`	Test encryption of 16 data bytes using a 256-bit AES key, and verify the output against a precomputed ciphertext.
`void`	`testAES256_16bytes_no_IV()`	Test encryption of 16 data bytes using a 256-bit AES key without an initialization vector.
`void`	`testAES256_80bytes()`	Test encryption of 80 data bytes using a 256-bit AES key, and verify the output against a precomputed ciphertext.
`void`	`testAES256_80bytes_no_IV()`	Test encryption of 80 data bytes using a 256-bit AES key without an initialization vector.
`void`	`testAuthenticatedCipherDecrypt()`
`void`	`testAuthenticatedCipherDecryptWithAad()`
`void`	`testAuthenticatedCipherEncrypt()`
`void`	`testAuthenticatedCipherEncryptWithAad()`
`void`	`testMultiPartCipherAndResetOnDoFinalNoPadding()`
`void`	`testParallelCipherEncryption()`	Test parallel Cipher initialization and encryption

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AESCipherTest
```
public AESCipherTest()
```
- Method Detail
  - testAES128_16bytes
```
public void testAES128_16bytes()
                        throws java.lang.Exception
```
    Test encryption of 16 data bytes using a 128-bit AES key, and verify the output against a precomputed ciphertext.
    
    Throws:
    
    java.lang.Exception
  - testAES128_80bytes
```
public void testAES128_80bytes()
                        throws java.lang.Exception
```
    Test encryption of 80 data bytes using a 128-bit AES key, and verify the output against a precomputed ciphertext.
    
    Throws:
    
    java.lang.Exception
  - testAES256_16bytes
```
public void testAES256_16bytes()
                        throws java.lang.Exception
```
    Test encryption of 16 data bytes using a 256-bit AES key, and verify the output against a precomputed ciphertext.
    
    Throws:
    
    java.lang.Exception
  - testAES256_80bytes
```
public void testAES256_80bytes()
                        throws java.lang.Exception
```
    Test encryption of 80 data bytes using a 256-bit AES key, and verify the output against a precomputed ciphertext.
    
    Throws:
    
    java.lang.Exception
  - testAES128_16bytes_no_IV
```
public void testAES128_16bytes_no_IV()
                              throws java.lang.Exception
```
    Test encryption of 16 data bytes using a 128-bit AES key without an initialization vector. Decrypt the result and verify it matches the original plaintext.
    
    Throws:
    
    java.lang.Exception
  - testAES128_80bytes_no_IV
```
public void testAES128_80bytes_no_IV()
                              throws java.lang.Exception
```
    Test encryption of 80 data bytes using a 128-bit AES key without an initialization vector. Decrypt the result and verify it matches the original plaintext.
    
    Throws:
    
    java.lang.Exception
  - testAES256_16bytes_no_IV
```
public void testAES256_16bytes_no_IV()
                              throws java.lang.Exception
```
    Test encryption of 16 data bytes using a 256-bit AES key without an initialization vector. Decrypt the result and verify it matches the original plaintext.
    
    Throws:
    
    java.lang.Exception
  - testAES256_80bytes_no_IV
```
public void testAES256_80bytes_no_IV()
                              throws java.lang.Exception
```
    Test encryption of 80 data bytes using a 256-bit AES key without an initialization vector. Decrypt the result and verify it matches the original plaintext.
    
    Throws:
    
    java.lang.Exception
  - testParallelCipherEncryption
```
public void testParallelCipherEncryption()
                                  throws java.lang.Exception
```
    Test parallel Cipher initialization and encryption
    
    Throws:
    
    java.lang.Exception
  - testMultiPartCipherAndResetOnDoFinalNoPadding
```
public void testMultiPartCipherAndResetOnDoFinalNoPadding()
                                                   throws java.security.GeneralSecurityException
```
    Throws:
    
    java.security.GeneralSecurityException
  - testAuthenticatedCipherEncrypt
```
public void testAuthenticatedCipherEncrypt()
                                    throws java.security.GeneralSecurityException
```
    Throws:
    
    java.security.GeneralSecurityException
  - testAuthenticatedCipherEncryptWithAad
```
public void testAuthenticatedCipherEncryptWithAad()
                                           throws java.security.GeneralSecurityException
```
    Throws:
    
    java.security.GeneralSecurityException
  - testAuthenticatedCipherDecrypt
```
public void testAuthenticatedCipherDecrypt()
                                    throws java.security.GeneralSecurityException
```
    Throws:
    
    java.security.GeneralSecurityException
  - testAuthenticatedCipherDecryptWithAad
```
public void testAuthenticatedCipherDecryptWithAad()
                                           throws java.security.GeneralSecurityException
```
    Throws:
    
    java.security.GeneralSecurityException

Class AESCipherTest

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AESCipherTest

Method Detail

testAES128_16bytes

testAES128_80bytes

testAES256_16bytes

testAES256_80bytes

testAES128_16bytes_no_IV

testAES128_80bytes_no_IV

testAES256_16bytes_no_IV

testAES256_80bytes_no_IV

testParallelCipherEncryption

testMultiPartCipherAndResetOnDoFinalNoPadding

testAuthenticatedCipherEncrypt

testAuthenticatedCipherEncryptWithAad

testAuthenticatedCipherDecrypt

testAuthenticatedCipherDecryptWithAad