---
name: "RDF::Crypt::Role::WithPublicKeys"
section: "3pm"
platform: "linux"
package: "librdf-crypt-perl"
version: "0.002-3"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/RDF::Crypt::Role::WithPublicKeys"
---

# RDF::Crypt::Role::WithPublicKeys(3pm)

role for objects that have public keys

## NAME

RDF::Crypt::Role::WithPublicKeys - role for objects that have public keys

## DESCRIPTION

### Attributes

- "public\_keys"

  Read only; ArrayRef\[Crypt::OpenSSL::RSA\]; lazy build.

- "webid"

  Read only; Str.

- "webid\_san"

  Read only; Web::ID::SAN::URI\|Undef; lazy build.

### Additional Constructor Methods

- "new\_from\_file($file)"

  Given a filename containing a DER or PEM encoded RSA public key, constructs an object.

- "new\_from\_string($str)"

  Given a string containing a DER or PEM encoded RSA public key, constructs an object.

- "new\_from\_pubkey($key)"

  Given a Crypt::OpenSSL::RSA public key object, constructs an object.

- "new\_from\_webid($uri)"

  Given a WebID URI with one of more FOAF+SSL public keys, constructs an  object. If multiple public keys are associated with the same WebID, then the one with the largest key size (most secure) is typically used.

### Object Method

- "webid\_model"

  Calls `"model"` on `"webid_san"`.

## SEE ALSO

RDF::Crypt, RDF::Crypt::Encrypter, RDF::Crypt::Verifier.

## BUGS

Please report any bugs to \<http://rt.cpan.org/\>.

## AUTHOR

Toby Inkster \<tobyink@cpan.org\>.

## COPYRIGHT

Copyright 2010, 2012 Toby Inkster

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

## DISCLAIMER OF WARRANTIES

THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.