| Crypt::DSA::Signature(3pm) | User Contributed Perl Documentation | Crypt::DSA::Signature(3pm) |
Crypt::DSA::Signature - DSA signature object
use Crypt::DSA::Signature;
my $sig = Crypt::DSA::Signature->new;
$sig->r($r);
$sig->s($s);
Crypt::DSA::Signature represents a DSA signature. It has 2 methods, r and s, which are the big number representations of the 2 pieces of the DSA signature.
Creates a new signature object, and optionally initializes it with the information in %options, which can contain:
An ASN.1-encoded string representing the DSA signature. In ASN.1 notation, this looks like:
SEQUENCE {
r INTEGER,
s INTEGER
}
If Content is provided, new will automatically call the deserialize method to parse the content, and set the r and s methods on the resulting Crypt::DSA::Signature object.
Serializes the signature object $sig into the format described above: an ASN.1-encoded representation of the signature, using the ASN.1 syntax above.
Please see the Crypt::DSA manpage for author, copyright, and license information.
| 2011-06-17 | perl v5.20.2 |