63 lines
1.3 KiB
Perl
63 lines
1.3 KiB
Perl
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package Zonemaster::LDNS::RR::NSEC3;
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use strict;
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use warnings;
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use parent 'Zonemaster::LDNS::RR';
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1;
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=head1 NAME
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Zonemaster::LDNS::RR::NSEC3 - Type NSEC3 record
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=head1 DESCRIPTION
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A subclass of L<Zonemaster::LDNS::RR>, so it has all the methods of that class available in addition to the ones documented here.
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=head1 METHODS
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=over
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=item algorithm()
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Returns the algorithm number.
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=item flags()
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Returns the flags field.
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=item optout()
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Returns the optout flag.
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=item iterations()
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Returns the iteration count.
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=item salt()
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Returns the contents of the salt field as a binary string, if non-empty; otherwise, returns an empty string. If there was a problem accessing the salt field, returns undef.
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=item next_owner()
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Returns the next hashed owner name field, in binary form. To convert the return value to the human-readable presentation format, use L<MIME::Base32/encode_base32hex>.
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=item typelist()
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Returns the typelist as a space-separated string.
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=item typehref()
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Returns the typelist as a reference to a hash where the included types are keys storing true values.
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=item covers($name)
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Returns true or false depending on if the record covers the given name or not.
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=item hash_name($name)
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Computes and returns a hash, in canonical form, of the given name using the parameters (algorithm, iterations, salt) of the resource record.
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=back
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