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SqlColumnEncryptionKeyStoreProvider.DecryptColumnEncryptionKey Method

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Definition

Namespace:
System.Data.SqlClient
Assembly:
System.Data.dll

Decrypts the specified encrypted value of a column encryption key. 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()

Parameters

masterKeyPath
String

The master key path.

encryptionAlgorithm
String

The encryption algorithm.

encryptedColumnEncryptionKey
Byte[]

The encrypted column encryption key.

Returns

Byte[]

Returns Byte.
The decrypted column encryption key.

Applies to