Package org.qubership.atp.crypt

Class AtpCryptoFactory

java.lang.Object

org.qubership.atp.crypt.AtpCryptoFactory

public class AtpCryptoFactory
extends Object

Constructor Summary

Constructors

Constructor	Description
AtpCryptoFactory()

Method Summary

Modifier and Type	Method	Description
static CryptoProvider	createBouncyCastleProvider()	Create and return new BouncyCastleProvider.
static Decryptor	createDecryptor(String transformation, Object key)	Create Decryptor by parameters, using default crypto provider.
static Decryptor	createDecryptor(String transformation, Object key, CryptoProvider provider)	Create Decryptor by parameters.
static Decryptor	createDefaultAesDecryptor(String key)	Create AES decryptor.
static Encryptor	createDefaultAesEncryptor(String key)	Create AES encryptor.
static Decryptor	createDefaultRsaDecryptor(String privateKey)	Create RSA decryptor.
static Encryptor	createDefaultRsaEncryptor(String publicKey)	Create RSA Encryptor.
static Encryptor	createEncryptor(String transformation, Object key)	Create Encryptor by parameters, using default crypto provider.
static Encryptor	createEncryptor(String transformation, Object key, CryptoProvider provider)	Create Encryptor by parameters.
static CryptoProvider	getDefaultProvider()	Get Default crypto provider instance.

Methods inherited from class java.lang.Object

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

Constructor Details

AtpCryptoFactory

public AtpCryptoFactory()

Method Details

createEncryptor

public static Encryptor createEncryptor(String transformation,
 Object key,
 CryptoProvider provider)

Create Encryptor by parameters.

Parameters:

transformation - name of transformation

key - encryption key

provider - crypto provider

Returns:

Encryptor created.

createEncryptor

public static Encryptor createEncryptor(String transformation,
 Object key)

Create Encryptor by parameters, using default crypto provider.

Parameters:

transformation - name of transformation

key - encryption key

Returns:

Encryptor created.

createDecryptor

public static Decryptor createDecryptor(String transformation,
 Object key,
 CryptoProvider provider)

Create Decryptor by parameters.

Parameters:

transformation - name of transformation

key - encryption key

provider - crypto provider

Returns:

Decryptor created.

createDecryptor

public static Decryptor createDecryptor(String transformation,
 Object key)

Create Decryptor by parameters, using default crypto provider.

Parameters:

transformation - name of transformation

key - encryption key

Returns:

Decryptor created.

createDefaultAesEncryptor

public static Encryptor createDefaultAesEncryptor(String key)
                                           throws AtpCryptInvalidKeyException

Create AES encryptor.

Parameters:

key - encryption key

Returns:

Encryptor

Throws:

AtpCryptInvalidKeyException - Invalid key.

createDefaultAesDecryptor

public static Decryptor createDefaultAesDecryptor(String key)
                                           throws AtpCryptInvalidKeyException

Create AES decryptor.

Parameters:

key - decryption key

Returns:

Decryptor

Throws:

AtpCryptInvalidKeyException - Invalid key.

createDefaultRsaEncryptor

public static Encryptor createDefaultRsaEncryptor(String publicKey)
                                           throws AtpCryptInvalidKeyException

Create RSA Encryptor.

Parameters:

publicKey - encryption key

Returns:

Encryptor

Throws:

AtpCryptInvalidKeyException - Invalid key.

createDefaultRsaDecryptor

public static Decryptor createDefaultRsaDecryptor(String privateKey)
                                           throws AtpCryptInvalidKeyException

Create RSA decryptor.

Parameters:

privateKey - decryption key

Returns:

Decryptor

Throws:

AtpCryptInvalidKeyException - Invalid key.

getDefaultProvider

public static CryptoProvider getDefaultProvider()

Get Default crypto provider instance.

Returns:

CryptoProvider instance.

createBouncyCastleProvider

public static CryptoProvider createBouncyCastleProvider()

Create and return new BouncyCastleProvider.

Returns:

CryptoProvider instance.