LocalAuthentication Changes for Objective-C LocalAuthentication LAContext.h Added -[LAContext evaluateAccessControl:operation:localizedReason:reply:] Added LAContext.evaluatedPolicyDomainState Added -[LAContext invalidate] Added -[LAContext isCredentialSet:] Added -[LAContext setCredential:type:] Added LAContext.touchIDAuthenticationAllowableReuseDuration Added LAAccessControlOperation Added LAAccessControlOperationCreateItem Added LAAccessControlOperationCreateKey Added LAAccessControlOperationUseItem Added LAAccessControlOperationUseKeySign Added LACredentialType Added LACredentialTypeApplicationPassword Added LAPolicyDeviceOwnerAuthentication Added LATouchIDAuthenticationMaximumAllowableReuseDuration Modified LAContext.maxBiometryFailures IntroductionDeprecation FromiOS 8.1-- ToiOS 8.3iOS 9.0 LAError.h Added LAErrorAppCancel Added LAErrorInvalidContext Added LAErrorTouchIDLockout LAPublicDefines.h Added #def kLAErrorAppCancel Added #def kLAErrorInvalidContext Added #def kLAErrorTouchIDLockout Added #def kLAPolicyDeviceOwnerAuthentication