---
title: SecExternalFormat.formatPKCS12
framework: security
role: symbol
role_heading: Case
path: security/secexternalformat/formatpkcs12
---

# SecExternalFormat.formatPKCS12

Set of certificates and private keys. PKCS12 is the Personal Information Exchange Syntax from RSA Security, Inc.

## Declaration

```swift
case formatPKCS12
```