---
title: "init(csrElementsTLV:attestationSignature:)"
framework: matter
role: symbol
role_heading: Initializer
path: "matter/mtroperationalcsrinfo/init(csrelementstlv:attestationsignature:)-pboh"
---

# init(csrElementsTLV:attestationSignature:)

## Declaration

```swift
init?(csrElementsTLV: Data, attestationSignature: Data)
```