---
title: kCMSEncoderDigestAlgorithmSHA1
framework: security
role: symbol
role_heading: Global Variable
path: security/kcmsencoderdigestalgorithmsha1
---

# kCMSEncoderDigestAlgorithmSHA1

## Declaration

```swift
let kCMSEncoderDigestAlgorithmSHA1: CFString
```