instance property
Cryptography
instance
Static variable that holds the Cryptography used by package:cryptography classes.
See Cryptography documentation.
Implementation
static Cryptography get instance => _instance;
Implementation
static set instance(Cryptography cryptography) {
if (_instanceFrozen && _instance != cryptography) {
throw StateError(
'`Cryptography.instance=` failed because a different implementation has been frozen.',
);
}
_instance = cryptography;
}