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# ASImportableFIDO2Extensions

A representation of FIDO2 extensions as defined in CXF.

```
struct ASImportableFIDO2Extensions
```

## Topics

### Initializers

[`init(hmacCredentials: ASImportableFIDO2HMACCredential?, largeBlob: ASImportableFIDO2LargeBlob?)`](/documentation/AuthenticationServices/ASImportableFIDO2Extensions/init(hmacCredentials:largeBlob:))

### Instance Properties

[`var hmacCredentials: ASImportableFIDO2HMACCredential?`](/documentation/AuthenticationServices/ASImportableFIDO2Extensions/hmacCredentials)

PRF extension.

[`var largeBlob: ASImportableFIDO2LargeBlob?`](/documentation/AuthenticationServices/ASImportableFIDO2Extensions/largeBlob)

Large blob extension.

## Relationships

### Conforms To

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

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

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

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

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

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

---

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