attested_secure_keys_ios 0.1.0-dev.1
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iOS implementation of attested_secure_keys: hardware-backed, attestable EC P-256 keys via the Secure Enclave and App Attest.
Changelog #
0.1.0-dev.1 #
First prerelease; Secure Enclave + App Attest device-verified on a physical
iPhone. Secure Enclave implementation of AttestedSecureKeysApi:
EC P-256 keygen + ES256 signing via CryptoKit, keychain blob persistence,
capability reporting, biometric gating via SecAccessControl, and an App Attest
scaffold that binds the key's JWK thumbprint + server nonce.