com.microsoft.azure.keyvault.cryptography.algorithms

Class AesCbcHmacSha2

java.lang.Object

com.microsoft.azure.keyvault.cryptography.Algorithm

com.microsoft.azure.keyvault.cryptography.EncryptionAlgorithm

com.microsoft.azure.keyvault.cryptography.SymmetricEncryptionAlgorithm

com.microsoft.azure.keyvault.cryptography.algorithms.AesCbcHmacSha2

Direct Known Subclasses:

Aes128CbcHmacSha256, Aes192CbcHmacSha384, Aes256CbcHmacSha512

public abstract class AesCbcHmacSha2
extends SymmetricEncryptionAlgorithm

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AesCbcHmacSha2(String name)

Method Summary

Modifier and Type	Method and Description
ICryptoTransform	CreateDecryptor(byte[] key, byte[] iv, byte[] authenticationData, byte[] authenticationTag) Creates a ICryptoTransform implementation for decryption using the supplied initialization vector and the specific provider for the Java Security API.
ICryptoTransform	CreateDecryptor(byte[] key, byte[] iv, byte[] authenticationData, byte[] authenticationTag, Provider provider) Creates a ICryptoTransform implementation for decryption using the supplied initialization vector and the specific provider for the Java Security API.
ICryptoTransform	CreateEncryptor(byte[] key, byte[] iv, byte[] authenticationData) Creates a ICryptoTransform implementation for encryption using the supplied initialization vector and the specific provider for the Java Security API.
ICryptoTransform	CreateEncryptor(byte[] key, byte[] iv, byte[] authenticationData, Provider provider) Creates a ICryptoTransform implementation for encryption using the supplied initialization vector and the specific provider for the Java Security API.

Methods inherited from class com.microsoft.azure.keyvault.cryptography.Algorithm

getName

Methods inherited from class java.lang.Object

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

Constructor Detail

AesCbcHmacSha2

protected AesCbcHmacSha2(String name)

Method Detail

CreateDecryptor

public ICryptoTransform CreateDecryptor(byte[] key,
                                        byte[] iv,
                                        byte[] authenticationData,
                                        byte[] authenticationTag)
                                 throws InvalidKeyException,
                                        NoSuchAlgorithmException,
                                        NoSuchPaddingException,
                                        InvalidAlgorithmParameterException

Description copied from class: SymmetricEncryptionAlgorithm

Creates a ICryptoTransform implementation for decryption using the supplied initialization vector and the specific provider for the Java Security API.

Specified by:

CreateDecryptor in class SymmetricEncryptionAlgorithm

Parameters:

key - The key material to be used.

iv - The initialization vector to be used.

authenticationData - The authentication data to be used with authenticating encryption algorithms (ignored for non-authenticating algorithms)

authenticationTag - The authentication tag to verify when using authenticating encryption algorithms (ignored for non-authenticating algorithms)

Returns:

A ICryptoTransform implementation

Throws:

InvalidKeyException

NoSuchAlgorithmException

NoSuchPaddingException

InvalidAlgorithmParameterException

CreateDecryptor

public ICryptoTransform CreateDecryptor(byte[] key,
                                        byte[] iv,
                                        byte[] authenticationData,
                                        byte[] authenticationTag,
                                        Provider provider)
                                 throws InvalidKeyException,
                                        NoSuchAlgorithmException,
                                        NoSuchPaddingException,
                                        InvalidAlgorithmParameterException

Description copied from class: SymmetricEncryptionAlgorithm

Creates a ICryptoTransform implementation for decryption using the supplied initialization vector and the specific provider for the Java Security API.

Specified by:

CreateDecryptor in class SymmetricEncryptionAlgorithm

Parameters:

key - The key material to be used.

iv - The initialization vector to be used.

authenticationData - The authentication data to be used with authenticating encryption algorithms (ignored for non-authenticating algorithms)

authenticationTag - The authentication tag to verify when using authenticating encryption algorithms (ignored for non-authenticating algorithms)

provider - The provider to use.

Returns:

A ICryptoTransform implementation

Throws:

InvalidKeyException

NoSuchAlgorithmException

NoSuchPaddingException

InvalidAlgorithmParameterException

CreateEncryptor

public ICryptoTransform CreateEncryptor(byte[] key,
                                        byte[] iv,
                                        byte[] authenticationData)
                                 throws InvalidKeyException,
                                        NoSuchAlgorithmException,
                                        NoSuchPaddingException,
                                        InvalidAlgorithmParameterException

Description copied from class: SymmetricEncryptionAlgorithm

Creates a ICryptoTransform implementation for encryption using the supplied initialization vector and the specific provider for the Java Security API.

Specified by:

CreateEncryptor in class SymmetricEncryptionAlgorithm

Parameters:

key - The key material to be used.

iv - The initialization vector to be used.

authenticationData - The authentication data to be used with authenticating encryption algorithms (ignored for non-authenticating algorithms)

Returns:

A ICryptoTransform implementation

Throws:

InvalidKeyException

NoSuchAlgorithmException

NoSuchPaddingException

InvalidAlgorithmParameterException

CreateEncryptor

public ICryptoTransform CreateEncryptor(byte[] key,
                                        byte[] iv,
                                        byte[] authenticationData,
                                        Provider provider)
                                 throws InvalidKeyException,
                                        NoSuchAlgorithmException,
                                        NoSuchPaddingException,
                                        InvalidAlgorithmParameterException

Description copied from class: SymmetricEncryptionAlgorithm

Creates a ICryptoTransform implementation for encryption using the supplied initialization vector and the specific provider for the Java Security API.

Specified by:

CreateEncryptor in class SymmetricEncryptionAlgorithm

Parameters:

key - The key material to be used.

iv - The initialization vector to be used.

authenticationData - The authentication data to be used with authenticating encryption algorithms (ignored for non-authenticating algorithms)

provider - The provider to use.

Returns:

A ICryptoTransform implementation

Throws:

InvalidKeyException

NoSuchAlgorithmException

NoSuchPaddingException

InvalidAlgorithmParameterException