Proof

rn-secure-storage

partial — setItem/getItem/removeItem/exist/getAllKeys/multi* backed by the shared tenant key/value store with __soot_secure_ prefix; getSupportedBiometryType=null

85%

API coverage

No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.

Working—

Missing

no real keychain encryption; recommended swap: react-native-keychain (already 0.85)