NAME

Net::DNS::SEC::RSA - DNSSEC RSA digital signature algorithm

SYNOPSIS

    require Net::DNS::SEC::RSA;

    $signature = Net::DNS::SEC::RSA->sign( $sigdata, $private );

    $validated = Net::DNS::SEC::RSA->verify( $sigdata, $keyrr, $sigbin );

DESCRIPTION

Implementation of RSA digital signature generation and verification procedures.

sign

    $signature = Net::DNS::SEC::RSA->sign( $sigdata, $private );

Generates the wire-format binary signature from the binary sigdata and the appropriate private key object.

verify

    $validated = Net::DNS::SEC::RSA->verify( $sigdata, $keyrr, $sigbin );

Verifies the signature over the binary sigdata using the specified public key resource record.

ACKNOWLEDGMENT

Andy Vaskys (Network Associates Laboratories) supplied the code for handling RSA with SHA1 (Algorithm 5).

The Crypt::OpenSSL::RSA package was created by Ian Robertson.

COPYRIGHT

Copyright (c)2014 Dick Franks.

All rights reserved.

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

SEE ALSO

Net::DNS, Net::DNS::SEC, Crypt::OpenSSL::RSA, RFC2437, RFC3110