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Mail::DKIM::PrivateKeyUser Contributed Perl DocumentaMail::DKIM::PrivateKey(3)
NAME
       Mail::DKIM::PrivateKey - a private key loaded in memory for DKIM
       signing
VERSION
       version 1.20200907
SYNOPSIS
        my $key1 = Mail::DKIM::PrivateKey->load(
                      File => '/path/to/private.key');
        my $key2 = Mail::DKIM::PrivateKey->load(
                      Data => $base64);
        # use the loaded key in a DKIM signing object
        my $dkim = Mail::DKIM::Signer->new(
                      Key => $key2,
                    );
CONSTRUCTOR
   load() - loads a private key into memory
        my $key1 = Mail::DKIM::PrivateKey->load(
                      File => '/path/to/private.key');
       Loads the Base64-encoded key from the specified file.
         my $key2 = Mail::DKIM::PrivateKey->load(Data => $base64);
       Loads the Base64-encoded key from a string already in memory.
         my $key3 = Mail::DKIM::PrivateKey->load(Cork => $openssl_object);
       Creates a Mail::DKIM::PrivateKey wrapper object for the given OpenSSL
       key object. The key object should be of type Crypt::OpenSSL::RSA.
METHODS
   cork() - access the underlying OpenSSL key object
         $openssl_object = $key->cork;
       The returned object is of type Crypt::OpenSSL::RSA.
   sign_digest()
       Cryptographically sign the given message digest.
         $key->sign_digest('SHA-1', sha1('my message text'));
       The first parameter is the name of the digest: one of "SHA-1",
       "SHA-256".
       The second parameter is the message digest as a binary string.
       The result should be the signed digest as a binary string.
       1;
AUTHORS
       o   Jason Long <jason AT long.name>
       o   Marc Bradshaw <marc AT marcbradshaw.net>
       o   Bron Gondwana <brong AT fastmailteam.com> (ARC)
THANKS
       Work on ensuring that this module passes the ARC test suite was
       generously sponsored by Valimail (https://www.valimail.com/)
COPYRIGHT AND LICENSE
       o   Copyright (C) 2013 by Messiah College
       o   Copyright (C) 2010 by Jason Long
       o   Copyright (C) 2017 by Standcore LLC
       o   Copyright (C) 2020 by FastMail Pty Ltd
       This library is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself, either Perl version 5.8.6 or, at
       your option, any later version of Perl 5 you may have available.
perl v5.26.3                      2020-09-07         Mail::DKIM::PrivateKey(3)