CryptoKit/Security
Appleの暗号ライブラリ
Appleデバイスの
Secure Enclave
が使えたりもする
https://developer.apple.com/documentation/cryptokit/secureenclave
参考資料
CryptoKitのドキュメント:
https://developer.apple.com/documentation/cryptokit
Generating New Cryptographic Keys | Apple Developer Documentation
チュートリアル: Protecting keys with the Secure Enclave
https://developer.apple.com/documentation/security/certificate_key_and_trust_services/keys/protecting_keys_with_the_secure_enclave
SecAccessControl:
https://developer.apple.com/documentation/security/secaccesscontrol
CryptoKitの紹介プレゼン @ WWDC '19:
https://developer.apple.com/videos/play/wwdc2019/709
後半に
Secure Enclave
の話題もある
Keychain Access Groups Entitlement:
https://developer.apple.com/documentation/bundleresources/entitlements/keychain-access-groups