---
title: kSecCodeInfoChangedFiles
framework: security
role: symbol
role_heading: Global Variable
path: security/kseccodeinfochangedfiles
---

# kSecCodeInfoChangedFiles

A key whose value is a list of all files in the code that may have been modified by the process of signing it.

## Declaration

```swift
let kSecCodeInfoChangedFiles: CFString
```

## Discussion

Discussion The value is a CFArray array of CFURL objects. Files not in this list have not been touched by the signing operation. Specify the kSecCSContentInformation flag when calling the SecCodeCopySigningInformation(_:_:_:) function to get this information.