---
title: "init(nonce:elements:elementsSignature:csr:)"
framework: matter
role: symbol
role_heading: Initializer
path: "matter/csrinfo/init(nonce:elements:elementssignature:csr:)"
---

# init(nonce:elements:elementsSignature:csr:)

## Declaration

```swift
init(nonce: Data, elements: Data, elementsSignature: Data, csr: Data)
```