This is a known issue with iOS 5. Apple dropped support for MD5 and now only supports certificates with SHA1 or SHA2. Search here for the solution - it requires some effort to compensate for Apple's thoughtlessness.
Cheers - Bob
Sophos UTM Community Moderator Sophos Certified Architect - UTM Sophos Certified Engineer - XG Gold Solution Partner since 2005
This is a known issue with iOS 5. Apple dropped support for MD5 and now only supports certificates with SHA1 or SHA2. Search here for the solution - it requires some effort to compensate for Apple's thoughtlessness.
Cheers - Bob
Sophos UTM Community Moderator Sophos Certified Architect - UTM Sophos Certified Engineer - XG Gold Solution Partner since 2005