.\" -*- mode: troff; coding: utf-8 -*- .\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. .ie n \{\ . ds C` "" . ds C' "" 'br\} .el\{\ . ds C` . ds C' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is >0, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .\" .\" Avoid warning from groff about undefined register 'F'. .de IX .. .nr rF 0 .if \n(.g .if rF .nr rF 1 .if (\n(rF:(\n(.g==0)) \{\ . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF .\" ======================================================================== .\" .IX Title "Net::LDNS::RR::RRSIG 3pm" .TH Net::LDNS::RR::RRSIG 3pm 2024-03-07 "perl v5.38.2" "User Contributed Perl Documentation" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH NAME Net::LDNS::RR::RRSIG \- Type RRSIG record .SH DESCRIPTION .IX Header "DESCRIPTION" A subclass of Net::LDNS::RR, so it has all the methods of that class available in addition to the ones documented here. .SH METHODS .IX Header "METHODS" .IP \fBtypecovered()\fR 4 .IX Item "typecovered()" Returns a string with the name of the RR type this signature covers. .IP \fBalgorithm()\fR 4 .IX Item "algorithm()" Returns the algorithm number. .IP \fBlabels()\fR 4 .IX Item "labels()" Returns the number of labels that was used to calculate the signature. .IP \fBorigttl()\fR 4 .IX Item "origttl()" Returns the original TTL value. .IP \fBexpiration()\fR 4 .IX Item "expiration()" Returns the expiration time, as a time_t. .IP \fBinception()\fR 4 .IX Item "inception()" Returns the inception time, as a time_t. .IP \fBkeytag()\fR 4 .IX Item "keytag()" Returns the keytag. .IP \fBsigner()\fR 4 .IX Item "signer()" Returns the signer name. .IP \fBsignature()\fR 4 .IX Item "signature()" Returns the cryptographic signture in binary form. .ie n .IP "verify($rrset_ref, $key_ref)" 4 .el .IP "verify($rrset_ref, \f(CW$key_ref\fR)" 4 .IX Item "verify($rrset_ref, $key_ref)" Cryptographically verifies that the signature in this object matches the given RRset and at least one of the given keys. \f(CW$rrset_ref\fR should be a reference to an array of RR objects, and \f(CW$key_ref\fR a reference to an array of Net::LDNS::RR::DNSKEY objects. This method simply returns a true or false value, depending on the result och the check. .ie n .IP "verify_str($rrset_ref, $key_ref)" 4 .el .IP "verify_str($rrset_ref, \f(CW$key_ref\fR)" 4 .IX Item "verify_str($rrset_ref, $key_ref)" Takes exactly the same arguments as \fBverify()\fR and performs the same action, but instead of true/false it returns a string describing the result. In the case of a successful result the message will be "All OK". For negative results, the string will describe the reason the verification failed. .ie n .IP "verify_time($rrset_ref, $key_ref, $time, $msg)" 4 .el .IP "verify_time($rrset_ref, \f(CW$key_ref\fR, \f(CW$time\fR, \f(CW$msg\fR)" 4 .IX Item "verify_time($rrset_ref, $key_ref, $time, $msg)" This is the XS method doing the work for the previous two methods. \f(CW$rrset_ref\fR and \f(CW$key_ref\fR are the same as for the other methods. \f(CW$time\fR is the \f(CW\*(C`time_t\*(C'\fR value for which the validation should be made (for the previous two methods it is set to the current computer time). \f(CW$msg\fR should be a writable scalar, and the string message describing the result will be but in it. The return value from the method is true/false.