[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [local‑first/Auth](https://evolu.dev/docs/api-reference/common/local-first/Auth) › DeviceSecretKeyError

```ts
type DeviceSecretKeyError =
  DeviceSecretKeyRefusedError | DeviceSecretKeyUnavailableError | UnknownError;
```

Defined in: [packages/common/src/local-first/Auth.ts:161](https://github.com/evoluhq/evolu/blob/aa223771feea747ffb1b0f5f3271574455633e37/packages/common/src/local-first/Auth.ts#L161)

An error of a [DeviceSecretKeyProvider](https://evolu.dev/docs/api-reference/common/local-first/Auth/interfaces/DeviceSecretKeyProvider).