# initWithSignatures: Creates a signature list from the provided signatures. ``` - (instancetype) initWithSignatures:(NSArray *) signatures; ``` ## Return Value A new signature list object containing the specified signatures. ## Discussion - Parameter: signatures An array of EFI signatures. This array can contain a mix of X.509 certificates and cryptographic hashes (SHA-256). --- 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)