---
title: JPKIPassContents.Signature
framework: passkit
role: symbol
role_heading: Structure
path: passkit/jpkipasscontents/signature
---

# JPKIPassContents.Signature

The resulting signed data and certificate you use to sign the pass.

## Declaration

```swift
struct Signature<IdentityType> where IdentityType : JPKIPassContents.Identity
```

## Overview

Overview Use this structure to access the signature associated with digital identities.

## Topics

### Defining the certificate and signed data

- [certificate](passkit/jpkipasscontents/signature/certificate.md)
- [signatureData](passkit/jpkipasscontents/signature/signaturedata.md)

## See Also

### Defining access to the identity passes

- [JPKIPassContents.UserIdentity](passkit/jpkipasscontents/useridentity-swift.struct.md)
- [JPKIPassContents.SigningIdentity](passkit/jpkipasscontents/signingidentity-swift.struct.md)
- [JPKIPassContents.Certificate](passkit/jpkipasscontents/certificate.md)
- [JPKIPassContents.AuthenticationRequest](passkit/jpkipasscontents/authenticationrequest.md)
- [JPKIPassContents.Identity](passkit/jpkipasscontents/identity.md)