---
title: CryptoKitError.invalidParameter
framework: cryptokit
role: symbol
role_heading: Case
platforms: [iOS 16.0+, iPadOS 16.0+, Mac Catalyst 16.0+, macOS 13.0+, tvOS 16.0+, visionOS 1.0+, watchOS 9.0+]
path: cryptokit/cryptokiterror/invalidparameter
---

# CryptoKitError.invalidParameter

The parameter is invalid.

## Declaration

```swift
case invalidParameter
```

## See Also

### Reporting errors

- [CryptoKitError.incorrectKeySize](cryptokit/cryptokiterror/incorrectkeysize.md)
- [CryptoKitError.incorrectParameterSize](cryptokit/cryptokiterror/incorrectparametersize.md)
- [CryptoKitError.underlyingCoreCryptoError(error:)](cryptokit/cryptokiterror/underlyingcorecryptoerror(error:).md)
- [CryptoKitError.authenticationFailure](cryptokit/cryptokiterror/authenticationfailure.md)
- [CryptoKitError.wrapFailure](cryptokit/cryptokiterror/wrapfailure.md)
- [CryptoKitError.unwrapFailure](cryptokit/cryptokiterror/unwrapfailure.md)