A token session that manages the authentication state of a token.
- iOS 10.0+
- macOS 10.12+
- UIKit for Mac 13.0+Beta
- tvOS 11.0+
A token session communicates with its delegate to perform operations with its token that are bound to the authentication state.
A session is always instantiated by a
TKToken instance through the token's delegate when the framework detects access to the token from a new authentication session.