SqlColumnEncryptionKeyStoreProvider Class
Base class for all key store providers. A custom provider must derive from this class and override its member functions and then register it using SqlConnection.RegisterColumnEncryptionKeyStoreProviders(). For details see, Always Encrypted.
Assembly: System.Data (in System.Data.dll)
System.Data.SqlClient::SqlColumnEncryptionKeyStoreProvider
System.Data.SqlClient::SqlColumnEncryptionCertificateStoreProvider
System.Data.SqlClient::SqlColumnEncryptionCngProvider
System.Data.SqlClient::SqlColumnEncryptionCspProvider
| Name | Description | |
|---|---|---|
![]() | SqlColumnEncryptionKeyStoreProvider() | Initializes a new instance of the SqlColumnEncryptionKeyStoreProviderClass. |
| Name | Description | |
|---|---|---|
![]() | DecryptColumnEncryptionKey(String^, String^, array<Byte>^) | 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. |
![]() | EncryptColumnEncryptionKey(String^, String^, array<Byte>^) | Encrypts a column encryption key using the column master key with the specified key path and using the specified algorithm. |
![]() | Equals(Object^) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetType() | |
![]() | MemberwiseClone() | |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
Available since 4.6
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

