---
name: "Authen::U2F::Tester::SignResponse"
section: "3pm"
platform: "linux"
package: "libauthen-u2f-tester-perl"
version: "0.03-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Authen::U2F::Tester::SignResponse"
---

# Authen::U2F::Tester::SignResponse(3pm)

U2F Tester Sign Response

## NAME

Authen::U2F::Tester::SignResponse - U2F Tester Sign Response

## VERSION

version 0.03

## SYNOPSIS

```
 my $res = $tester->sign($app_id, $challenge, @keyhandles);
 print $res->client_data;
 print $res->key_handle;
 print unpack 'H*', $res->response;
```

## DESCRIPTION

This class is a signing response from a U2F signing request.

## METHODS

### *key\_handle()*: string

Get the key handle, in Base64 URL format.

### *signature\_data()*: string

Get the signature data from the response, in Base64 URL encoded format.

## SEE ALSO

- •

  Authen::U2F::Tester::Role::Response

- •

  Authen::U2F::Tester

## SOURCE

The development version is on github at \<http://https://github.com/mschout/perl-authen-u2f-tester\> and may be cloned from \<git://https://github.com/mschout/perl-authen-u2f-tester.git\>

## BUGS

Please report any bugs or feature requests on the bugtracker website \<https://github.com/mschout/perl-authen-u2f-tester/issues\>

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

## AUTHOR

Michael Schout \<mschout@cpan.org\>

## COPYRIGHT AND LICENSE

This software is copyright (c) 2017 by Michael Schout.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.