isValidAuthenticationCode(_:authenticating:using:)
Returns a Boolean value indicating whether the given message authentication code represented as contiguous bytes is valid for a block of data.
Declaration
static func isValidAuthenticationCode<C, D>(_ authenticationCode: C, authenticating authenticatedData: D, using key: SymmetricKey) -> Bool where C : ContiguousBytes, D : DataProtocolParameters
- authenticationCode:
The authentication code to compare.
- authenticatedData:
The block of data to compare.
- key:
The symmetric key for the authentication code.
Return Value
A Boolean value that’s true if the message authentication code is valid for the specified block of data.