# init(version:flags:passphrase:alertTitle:alertPrompt:accessRef:keyUsage:keyAttributes:) ``` init(version: UInt32, flags: SecKeyImportExportFlags, passphrase: Unmanaged?, alertTitle: Unmanaged?, alertPrompt: Unmanaged?, accessRef: Unmanaged?, keyUsage: Unmanaged?, keyAttributes: Unmanaged?) ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)