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

Definição

Descriptografa o valor criptografado especificado de uma chave de criptografia de coluna.Decrypts the specified encrypted value of a column encryption key. O valor criptografado deve ser criptografado usando o algoritmo especificado e a chave mestra da coluna com o caminho da chave 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()

Parâmetros

masterKeyPath
String

O caminho da chave mestra.The master key path.

encryptionAlgorithm
String

O algoritmo de criptografia.The encryption algorithm.

encryptedColumnEncryptionKey
Byte[]

A chave de criptografia da coluna criptografada.The encrypted column encryption key.

Retornos

Byte[]

Retorna Byte.Returns Byte.
A chave de criptografia da coluna descriptografada.The decrypted column encryption key.

Aplica-se a