---
title: kSecCodeInfoRequirementData
framework: security
role: symbol
role_heading: Global Variable
path: security/kseccodeinforequirementdata
---

# kSecCodeInfoRequirementData

A key whose value is the internal requirements of the code as a binary blob.

## Declaration

```swift
let kSecCodeInfoRequirementData: CFString
```

## Discussion

Discussion The value is a CFData object. If there is an explicit designated requirement, then it’s included in this data blob. Specify the kSecCSRequirementInformation flag when calling the SecCodeCopySigningInformation(_:_:_:) function to get this information.