SqlColumnEncryptionKeyStoreProvider.EncryptColumnEncryptionKey Method
Definition
Important
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Encrypts a column encryption key using the column master key with the specified key path and using the specified algorithm.
public:
abstract cli::array <System::Byte> ^ EncryptColumnEncryptionKey(System::String ^ masterKeyPath, System::String ^ encryptionAlgorithm, cli::array <System::Byte> ^ columnEncryptionKey);public abstract byte[] EncryptColumnEncryptionKey(string masterKeyPath, string encryptionAlgorithm, byte[] columnEncryptionKey);abstract member EncryptColumnEncryptionKey : string * string * byte[] -> byte[]Public MustOverride Function EncryptColumnEncryptionKey (masterKeyPath As String, encryptionAlgorithm As String, columnEncryptionKey As Byte()) As Byte()Parameters
- masterKeyPath
- String
The column master key path. The path format is specific to the key store provider implementation (e.g. a thumbprint for the certificate store, or a key identifier URL for Azure Key Vault).
- encryptionAlgorithm
- String
The encryption algorithm name. For example,
RSA_OAEP.
- columnEncryptionKey
- Byte[]
The column encryption key to encrypt.
Returns
Byte[]
Returns a Byte array representing the encrypted column encryption key.