objc2_security

Function SecKeyIsAlgorithmSupported

Source 
pub unsafe extern "C-unwind" fn SecKeyIsAlgorithmSupported(
    key: &SecKey,
    operation: SecKeyOperationType,
    algorithm: &SecKeyAlgorithm,
) -> bool
Available on crate features SecBase and SecKey only.
Expand description

Checks whether key supports specified algorithm for specified operation.

Parameter key: Key to query

Parameter operation: Operation type for which the key is queried

Parameter algorithm: Algorithm which is queried

Returns: True if key supports specified algorithm for specified operation, False otherwise.