---
title: CSSM_ALGID_3DES_3KEY_EDE
framework: security
role: symbol
role_heading: Global Variable
path: security/cssm_algid_3des_3key_ede
---

# CSSM_ALGID_3DES_3KEY_EDE

## Declaration

```swift
var CSSM_ALGID_3DES_3KEY_EDE: UInt32 { get }
```