Environment
Advanced Authentication 5.3
Advanced Authentication 5.4
Advanced Authentication 5.5
NetIQ Auth IOS App version 3.1.5 build 190
Situation
After upgrading the IOS app then when attempting to access the authentication prompt the error message: "Bad Signature" is displayed.
Resolution
Upgrade AAF servers to version 5.6 or later.
Cause
The newer IOS application requires changes in the smartphone method. These changes are included in AAF 5.6 or higher.