Package org.xbill.DNS

Class RRSIGRecord

java.lang.Object

org.xbill.DNS.Record

org.xbill.DNS.SIGBase

org.xbill.DNS.RRSIGRecord

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Record>

public class RRSIGRecord
extends SIGBase

Resource Record Signature - An RRSIG provides the digital signature of an RRset, so that the data can be authenticated by a DNSSEC-capable resolver. The signature is generated by a key contained in a DNSKEY Record.

See Also:

• RRset
• DNSSEC
• KEYRecord
• RFC 4034: Resource Records for the DNS Security Extensions
• Serialized Form

Field Summary

Fields inherited from class org.xbill.DNS.SIGBase

alg, covered, expire, footprint, labels, origttl, signature, signer, timeSigned

Fields inherited from class org.xbill.DNS.Record

dclass, name, ttl, type

Constructor Summary

Constructors

Constructor	Description
RRSIGRecord()
RRSIGRecord(Name name, int dclass, long ttl, int covered, int alg, long origttl, Instant expire, Instant timeSigned, int footprint, Name signer, byte[] signature)	Creates an RRSIG Record from the given data
RRSIGRecord(Name name, int dclass, long ttl, int covered, int alg, long origttl, Date expire, Date timeSigned, int footprint, Name signer, byte[] signature)	Deprecated. use RRSIGRecord(Name, int, long, int, int, long, Instant, Instant, int, Name, byte[])

Method Summary

Methods inherited from class org.xbill.DNS.SIGBase

getAlgorithm, getExpire, getFootprint, getLabels, getOrigTTL, getRRsetType, getSignature, getSigner, getTimeSigned, getTypeCovered, rdataFromString, rrFromWire, rrToString, rrToWire, setSignature

Methods inherited from class org.xbill.DNS.Record

byteArrayFromString, byteArrayToString, checkByteArrayLength, checkName, checkU16, checkU32, checkU8, cloneRecord, compareTo, equals, fromString, fromString, fromWire, fromWire, fromWire, getAdditionalName, getDClass, getName, getTTL, getType, hashCode, newRecord, newRecord, newRecord, newRecord, rdataToString, rdataToWireCanonical, sameRRset, sameRRset, setTTL, toString, toWire, toWire, toWireCanonical, unknownToString, withDClass, withName, writeReplace

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

RRSIGRecord

RRSIGRecord()

RRSIGRecord

public RRSIGRecord(Name name,
 int dclass,
 long ttl,
 int covered,
 int alg,
 long origttl,
 Instant expire,
 Instant timeSigned,
 int footprint,
 Name signer,
 byte[] signature)

Creates an RRSIG Record from the given data

Parameters:

covered - The RRset type covered by this signature

alg - The cryptographic algorithm of the key that generated the signature

origttl - The original TTL of the RRset

expire - The time at which the signature expires

timeSigned - The time at which this signature was generated

footprint - The footprint/key id of the signing key.

signer - The owner of the signing key

signature - Binary data representing the signature

RRSIGRecord

@Deprecated
public RRSIGRecord(Name name,
 int dclass,
 long ttl,
 int covered,
 int alg,
 long origttl,
 Date expire,
 Date timeSigned,
 int footprint,
 Name signer,
 byte[] signature)

Deprecated.

use RRSIGRecord(Name, int, long, int, int, long, Instant, Instant, int, Name, byte[])

Creates an RRSIG Record from the given data

Parameters:

covered - The RRset type covered by this signature

alg - The cryptographic algorithm of the key that generated the signature

origttl - The original TTL of the RRset

expire - The time at which the signature expires

timeSigned - The time at which this signature was generated

footprint - The footprint/key id of the signing key.

signer - The owner of the signing key

signature - Binary data representing the signature