---
title: CSSM_TP_CERTVERIFY_INVALID_SIGNATURE
framework: security
role: symbol
role_heading: Global Variable
path: security/cssm_tp_certverify_invalid_signature
---

# CSSM_TP_CERTVERIFY_INVALID_SIGNATURE

## Declaration

```swift
var CSSM_TP_CERTVERIFY_INVALID_SIGNATURE: Int { get }
```