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.

Crypt::DSA::Signature->new( %options )
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.

$sig->serialize
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.