I’m planning to use flutter_secure_storage in my app to keep some private keys and tokens.
I’m looking for limitations of secure storage on both Android and iOS but I cannot find answers to some of the questions:
- How big is KeyChain and KeyStore storage on iOS and Android, respectively?
- How many keys can we store inside?
- How big can individual key be?
- What is lifetime of the storage? Does it exist only while app is installed? Is it persistent of ephemeral?
Source: Ios Questions