SqlColumnEncryptionKeyStoreProvider.DecryptColumnEncryptionKey(String, String, Byte[]) Método

Definición

Descifra el valor cifrado especificado de la clave de cifrado de una columna.Decrypts the specified encrypted value of a column encryption key. Se espera que el valor cifrado se cifre mediante la clave maestra de columna con la ruta de acceso de clave especificada y mediante el algoritmo especificado.The encrypted value is expected to be encrypted using the column master key with the specified key path and using the specified algorithm.

public:
 abstract cli::array <System::Byte> ^ DecryptColumnEncryptionKey(System::String ^ masterKeyPath, System::String ^ encryptionAlgorithm, cli::array <System::Byte> ^ encryptedColumnEncryptionKey);
public abstract byte[] DecryptColumnEncryptionKey (string masterKeyPath, string encryptionAlgorithm, byte[] encryptedColumnEncryptionKey);
abstract member DecryptColumnEncryptionKey : string * string * byte[] -> byte[]
Public MustOverride Function DecryptColumnEncryptionKey (masterKeyPath As String, encryptionAlgorithm As String, encryptedColumnEncryptionKey As Byte()) As Byte()

Parámetros

masterKeyPath
String

Ruta de acceso de la clave maestra.The master key path.

encryptionAlgorithm
String

Algoritmo de cifrado.The encryption algorithm.

encryptedColumnEncryptionKey
Byte[]

Clave de cifrado de la columna cifrada.The encrypted column encryption key.

Devoluciones

Byte[]

Devuelva Byte.Returns Byte.
Clave de cifrado de la columna descifrada.The decrypted column encryption key.

Se aplica a