---
title: kSecImportItemTrust
framework: security
role: symbol
role_heading: Global Variable
path: security/ksecimportitemtrust
---

# kSecImportItemTrust

Trust management object.

## Declaration

```swift
let kSecImportItemTrust: CFString
```

## Mentioned in

Importing an Identity

## Discussion

Discussion The corresponding value is of type SecTrustRef. The trust reference returned by the SecPKCS12Import(_:_:_:) function has been evaluated against the basic X.509 policy and includes as complete a certificate chain as could be constructed from the certificates in the PKCS #12 blob, certificates on the keychain, and any other certificates available to the system. You can use the SecTrustEvaluate(_:_:) function if you want to know whether the certificate chain is complete and valid (according to the basic X.509 policy). There is no guarantee that the evaluation will succeed.