The types of operations that you can use a cryptographic key to perform.
SDKs
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
- watchOS 3.0+
Framework
- Security
Declaration
enum SecKeyOperationType : CFIndex
EnumerationSec
Sec
Topics
Enumeration Cases
See Also
Examining Keys
func SecReturns a Boolean indicating whether a key is suitable for an operation using a certain algorithm.
func SecGets the block length associated with a cryptographic key.
func SecGets the attributes of a given key.
struct SecThe algorithms that cryptographic keys enable.