Crypt::OpenPGP::MDC

MDC (modification detection code) packet.
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Crypt::OpenPGP::MDC Ranking & Summary

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  • Rating:
  • License:
  • Perl Artistic License
  • Price:
  • FREE
  • Publisher Name:
  • Benjamin Trott
  • Publisher web site:
  • http://search.cpan.org/~btrott/

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Crypt::OpenPGP::MDC Description

MDC (modification detection code) packet. Crypt::OpenPGP::MDC is a MDC (modification detection code) packet.SYNOPSIS use Crypt::OpenPGP::MDC; my $mdc = Crypt::OpenPGP::MDC->new( Data => 'foobar' ); my $digest = $mdc->digest; my $serialized = $mdc->save; my $mdc = Crypt::OpenPGP::MDC->parse($buffer); my $digest = $mdc->digest;Crypt::OpenPGP::MDC is a PGP MDC (modification detection code) packet. Such a packet is used alongside Encrypted-MDC data packets so that modifications to the ciphertext can be detected. The MDC packet contains a SHA-1 digest of the plaintext for comparison with the decrypted plaintext.You generally will never need to construct a Crypt::OpenPGP::MDC packet yourself; usage is by the Crypt::OpenPGP::Ciphertext object. Requirements: · Perl


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