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evgenyneu / keychain-swift

Helper functions for saving text in Keychain securely for iOS, OS X, tvOS and watchOS.
MIT License
2.85k stars 345 forks source link

Added support for Keychain Access Flags which are available since iOS 12, for added security. #150

Open UdoySoumik opened 2 years ago

UdoySoumik commented 2 years ago

I needed the Access control flag to set .biometricCurrentSet as per security guidelines that prevents Keychain Bypass vulnerability. Reference the following document:

https://github.com/sensepost/objection/wiki/Understanding-the-iOS-Biometrics-Bypass

You can ignoring merging it to main branch. Just sharing it so if others find it helpful, they can use this fork directly. Kudos for making the wrapper super user friendly.