Search Attribute Keys and Values
Filter a keychain item search.
Item Search Matching Keys
Keys used to condition a keychain item search.
A key whose value indicates a policy with which a matching certificate or identity must verify.
A key whose value is a string to match against a certificate or identity's issuers.
A key whose value is a Boolean indicating whether untrusted certificates should be returned.
Additional Item Search Keys
Keys used to specify additional keychain item search options.
Keychain Item Search
Returns one or more keychain items that match a search query, or copies attributes of specific keychain items.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.Learn more about using Apple's beta software