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# VZEFISignatureList

A class that represents a Unified Extensible Firmware Interface (UEFI) signature list.

```
class VZEFISignatureList
```

## Overview

This class represents a UEFI signature list that can contain X.509 certificates or SHA-256 hashes.

UEFI firmware stores the contents of signature lists in the Key Exchange Key (KEK) signature database,
allowed signature database (db), and the forbidden signature database (dbx).

## Topics

### Initializers

[`init(contentsOf: URL) throws`](/documentation/Virtualization/VZEFISignatureList/init(contentsOf:))

Creates a signature list from a file.

[`init(contentsOfURL: URL) throws`](/documentation/Virtualization/VZEFISignatureList/init(contentsOfURL:))

[`convenience init(signatures: [VZEFISignature])`](/documentation/Virtualization/VZEFISignatureList/init(signatures:))

### Instance Properties

[`var signatures: [VZEFISignature]`](/documentation/Virtualization/VZEFISignatureList/signatures-3cz50)

## See Also

[`class VZEFISignatureDatabaseConfiguration`](/documentation/Virtualization/VZEFISignatureDatabaseConfiguration)

A container for Unified Extensible Firmware Interface (UEFI) Secure Boot signature lists.

## Relationships

### Conforms To

[`CVarArg`](/documentation/Swift/CVarArg)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Hashable`](/documentation/Swift/Hashable)

[`Sendable`](/documentation/Swift/Sendable)

[`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible)

[`Equatable`](/documentation/Swift/Equatable)

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

[`NSCopying`](/documentation/Foundation/NSCopying)

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

### Inherits From

[`NSObject-swift.class`](/documentation/ObjectiveC/NSObject-swift.class)

---

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