Net::SSH::Perl::Key::RSA(3pm) - phpMan

Net::SSH::Perl::Key::RSA(3pm)  User Contributed Perl Documentation  Net::SSH::Perl::Key::RSA(3pm)



NAME
       Net::SSH::Perl::Key::RSA - RSA key object

SYNOPSIS
           use Net::SSH::Perl::Key;
           my $key = Net::SSH::Perl::Key->new('RSA');

DESCRIPTION
       Net::SSH::Perl::Key::RSA subclasses Net::SSH::Perl::Key to implement a key object, SSH
       style. This object provides all of the methods needed for a RSA key object; the underlying
       implementation is provided by Crypt::RSA, and this class wraps around that module to
       provide SSH-specific functionality (eg. taking in a Net::SSH::Perl::Buffer blob and
       transforming it into a key object).

USAGE
       Net::SSH::Perl::Key::RSA implements the interface described in the documentation for
       Net::SSH::Perl::Key. Any differences or additions are described here.

   $key->sign($data)
       Wraps around Crypt::RSA::SS::PKCS1v15::sign to sign $data using the private key portions
       of $key, then encodes that signature into an SSH-compatible signature blob.

       Returns the signature blob.

   $key->verify($signature, $data)
       Given a signature blob $signature and the original signed data $data, attempts to verify
       the signature using the public key portion of $key. This wraps around
       Crypt::RSA::SS::PKCS1v15::verify to perform the core verification.

       $signature should be an SSH-compatible signature blob, as returned from sign; $data should
       be a string of data, as passed to sign.

       Returns true if the verification succeeds, false otherwise.

AUTHOR & COPYRIGHTS
       Please see the Net::SSH::Perl manpage for author, copyright, and license information.



perl v5.10.0                                2009-01-25              Net::SSH::Perl::Key::RSA(3pm)

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