Hi all,
I was wondering whether there are documented (or known) hard limits for the amount of content pushed into Keychain on iOS, per record and per app.
Thanks again.
Hi all,
I was wondering whether there are documented (or known) hard limits for the amount of content pushed into Keychain on iOS, per record and per app.
Thanks again.
>How much content can be stored in the iOS Keychain
Before what? How much do you have?
According to the docs, "a keychain can hold any number of items..." Presumably the limit then is space on storage.
See 'Structure of a keychain' https://developer.apple.com/library/content/documentation/Security/Conceptual/keychainServConcepts/02concepts/concepts.html
SQLite has a SQLITE_MAX_LENGTH of 1 billion by default for bytes in a String or Blob.
"The maximum number of bytes in a string or BLOB in SQLite is defined by the preprocessor macro SQLITE_MAX_LENGTH. The default value of this macro is 1 billion (1 thousand million or 1,000,000,000)."
https://www.sqlite.org/limits.html#max_length
Does anyone know whether Keychain has a different value? Do any Apple engineers monitor the forums?
Thanks again