NAME
Crypt::DSA::Signature - DSA signature object
SYNOPSIS
DESCRIPTION
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.
USAGE
Crypt::DSA::Signature->new( %options )
Creates a new signature object, and optionally initializes it with the information in %options, which can contain:
Content
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.
AUTHOR & COPYRIGHTS
Please see the Crypt::DSA manpage for author, copyright, and license information.