SqlColumnEncryptionCertificateStoreProvider.EncryptColumnEncryptionKey Method

Definition

Namespace:

Microsoft.Data.SqlClient

Assembly:

Microsoft.Data.SqlClient.dll

Package:

Microsoft.Data.SqlClient v5.2.0

Encrypts a column encryption key using the certificate with the specified key path and using the specified algorithm. The format of the key path should be "Local Machine/My/<certificate_thumbprint>" or "Current User/My/<certificate_thumbprint>".

public:
 override cli::array <System::Byte> ^ EncryptColumnEncryptionKey(System::String ^ masterKeyPath, System::String ^ encryptionAlgorithm, cli::array <System::Byte> ^ columnEncryptionKey);

public override byte[] EncryptColumnEncryptionKey (string masterKeyPath, string encryptionAlgorithm, byte[] columnEncryptionKey);

override this.EncryptColumnEncryptionKey : string * string * byte[] -> byte[]

Public Overrides Function EncryptColumnEncryptionKey (masterKeyPath As String, encryptionAlgorithm As String, columnEncryptionKey As Byte()) As Byte()

Parameters

masterKeyPath

String

The master key path.

encryptionAlgorithm

String

The encryption algorithm. Currently, the only valid value is: RSA_OAEP

columnEncryptionKey

Byte[]

The plaintext column encryption key.

Returns

Byte[]

Returns Byte . The encrypted column encryption key.