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kishikawakatsumi / UICKeyChainStore

UICKeyChainStore is a simple wrapper for Keychain on iOS, watchOS, tvOS and macOS. Makes using Keychain APIs as easy as NSUserDefaults.
http://kishikawakatsumi.com
MIT License
3.08k stars 383 forks source link

How Much Data Can be Saved into the Keychain? #154

Closed victorstewart closed 6 years ago

victorstewart commented 7 years ago

Is there a point where you're restricted from storing anymore data into the keychain? Like 5, 20, 100MB?

Or where decrypting that amount of data during retrieval takes a noticeable about of time?

kishikawakatsumi commented 6 years ago

https://stackoverflow.com/questions/13488793/is-there-any-length-limit-of-string-stored-in-keychain