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亘乇賳丕賲噩 DNSSEC - 兀賮乇賷賳賷賰 - 賲爻噩賱 丕賱廿賳鬲乇賳鬲 丕賱廿賯賱賷賲賷 賱兀賮乇賷賯賷丕
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The English page remains the official version.</div> </div></div> </div></div></div></div></div></section><section id="sp-main-body"><div class="row"><div id="sp-left" class="col-sm-2 col-md-3 hidden-sm hidden-xs"><div class="sp-column "><div class="sp-module "><h3 class="sp-module-title">兀毓賲丕賱賳丕</h3><div class="sp-module-content"><ul class="nav menu"> <li class="item-828 deeper parent"><a href="/ar/our-work"> 兀毓賲丕賱賳丕</a><ul><li class="item-495"><a href="/ar/membership"> 禺丿賲丕鬲 丕賱毓囟賵賷丞</a></li><li class="item-491 deeper parent"><a href="/ar/resources"> 廿丿丕乇丞 賲賵丕乇丿 乇賯賲 丕賱廿賳鬲乇賳鬲</a><ul><li class="item-3261"><a href="/ar/asn"> 乇賯賲 賳馗丕賲 丕賱丨賰賲 丕賱匕丕鬲賷 (ASN)</a></li><li class="item-3452"><a href="/ar/resources/ipv6"> 丕賱廿氐丿丕乇 6 賲賳 亘乇賵鬲賵賰賵賱 丕賱廿賳鬲乇賳鬲 (IPv6)</a></li><li class="item-493"><a href="/ar/resources/transfers"> 賳賯賱 丕賱賲賵丕乇丿</a></li><li class="item-3156"><a href="/ar/resources/management"> 廿丿丕乇丞 丕賱賲賵丕乇丿</a></li></ul></li><li class="item-667 deeper parent"><a 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class="col-xs-12 col-sm-12 col-md-9"><div class="sp-column "><div id="system-message-container"> </div> <article class="item item-page" itemscope="" itemtype="http://schema.org/Article"> <meta itemprop="inLanguage" content="en-GB"> <div class="gt-block entry-header" data-gt-block=""> <h1 itemprop="name"> 禺丿賲丞 丕賱丕賲鬲丿丕丿丕鬲 丕賱兀賲賳賷丞 賱賳馗丕賲 丕爻賲 丕賱賳胤丕賯 DNSSEC </h1> </div> <div itemprop="articleBody"> <p>鬲賯賵賲 兀賮乇賷賳賷賰 亘廿丿丕乇丞 賵賳卮乇 亘賷丕賳丕鬲 賲賳胤賯丞 Reverse DNS (RDNS) 賱賲爻丕丨丞 IP 丕賱鬲賷 鬲禺氐氐賴丕 兀賵 鬲毓賷賾賳賴丕 賱賱兀毓囟丕亍.</p> <table class="table table-bordered table-striped table-hover table-condensed table-responsive"> <tbody> <tr> <td colspan="2"><strong>鬲卮賲賱 丕賱賲賳丕胤賯 (Zones)</strong></td> </tr> <tr> <td> <p>IPv4</p> <ul> <li>41.in-addr.arpa.</li> <li>196.in-addr.arpa.</li> <li>197.in-addr.arpa.</li> <li>102.in-addr.arpa.</li> <li>105.in-addr.arpa.</li> <li>154.in-addr.arpa.</li> </ul> </td> <td> <p>IPv6</p> <ul> <li>.arpa.ip0.c.2</li> <li>3.4.1.0.0.2.arpa.ip6.</li> <li>2.4.1.0.0.2.arpa.ip6.</li> </ul> </td> </tr> <tr> <td colspan="2"><strong>丕賱賴丿賮</strong></td> </tr> <tr> <td colspan="2"> <p>賳卮乇 丕賱丕賲鬲丿丕丿丕鬲 丕賱兀賲賳賷丞 賱賳馗丕賲 丕爻賲 丕賱賳胤丕賯 賮賷 兀賮乇賷賳賷賰 賷賴丿賮 廿賱賶</p> <ul> <li>丕賱鬲賵賯賷毓 毓賱賶 賴匕賴 丕賱賲賳丕胤賯 (Sign these zones)</li> <li>賳卮乇 爻噩賱 DS 賮賷 丕賱賲賳丕胤賯 丕賱兀氐賱 (parent zones)</li> <li>賯亘賵賱 爻噩賱丕鬲 DS 賲賳 兀毓囟丕卅賳丕</li> </ul> </td> </tr> </tbody> </table> <p>廿賳賴 賷鬲賷丨 賱賱賲噩鬲賲毓 丕賱鬲丨賯賯 賲賳 氐丨丞 亘賷丕賳丕鬲 DNS 丕賱賲賵孬賵賯丞 賲賳 賲賳丕胤賯 RDNS 丕賱鬲丕亘毓丞 賱兀賮乇賷賳賷賰 賵丕賱兀毓囟丕亍 賱賳卮乇 爻噩賱丕鬲 DS 賱亘賳丕亍 爻賱爻賱丞 丕賱孬賯丞 賱賲賳丕胤賯 RDNS 丕賱禺丕氐丞 亘賴賲.</p> <p>賳卮乇 DNSSEC 賴賵 賲卮乇賵毓 賲賳爻賯 賲毓 NRO 丨賷孬 鬲丨鬲丕噩 賰鬲賱 ERX 廿賱賶 廿噩乇丕亍丕鬲 賲賳爻賯丞. 賷噩亘 廿乇爻丕賱 噩賲賷毓 丕賱丕鬲氐丕賱丕鬲 丕賱賲鬲毓賱賯丞 亘賴匕賴 丕賱賲卮丕乇賷毓 廿賱賶 dnssec-ops [at] afrinic [dot] net</p> <p>賱賯丿 丕毓鬲賲丿賳丕 禺胤丞 賱賱賳卮乇 丕賱鬲丿乇賷噩賷 亘毓賳丕賷丞 賱鬲賮毓賷賱 DNSSEC 賮賷 兀賮乇賷賳賷賰 </p> <p class="gt-block"><strong>禺胤丞 丕賱鬲胤亘賷賯</strong></p> <p>亘賲噩乇丿 丕賱丕賳鬲賴丕亍 賲賳 賲乇丨賱丞 丕賱丕禺鬲亘丕乇 貙 爻鬲賯賵賲 兀賮乇賷賳賷賰 亘丿賲噩 丕賱賲賵賯毓 Signer 賮賷 賳馗丕賲 丕賱鬲夭賵賷丿 賮賷 3 賲乇丕丨賱. 賮賷 賴匕賴 丕賱賲乇丨賱丞 貙 賷賵丕氐賱 賳馗丕賲 丕賱鬲夭賵賷丿 丕賱毓賲賱 賰賲丕 賴賵. 毓賳丿 廿賳卮丕亍 賲賳丕胤賯 噩丿賷丿丞 貙 賷鬲賲 鬲賲乇賷乇 賳爻禺 賲賳 丕賱賲賳丕胤賯 睾賷乇 丕賱賲賵賯毓丞 unsigned zones 丕賱賲賵夭毓丞 廿賱賶 丕賱賲賵賯毓 Signer 賱廿賳鬲丕噩 賲賳胤賯丞 賲賵賯毓丞 signed zone</p> <p class="gt-block"><strong>賲乇丕丨賱 丕禺鬲亘丕乇 丕賱鬲胤亘賷賯</strong></p> <ul> <li>鬲孬亘賷鬲 丕賱兀丿賵丕鬲 (Opendnssec 貙 NSD 貙 BIND 貙 DSC 貙 廿賱禺.)</li> <li>賯賲 亘廿賳卮丕亍 賲賮丕鬲賷丨 賱賱賲賳丕胤賯 - KSK RSA 2048 / ZSK RSA 1024</li> <li>丕賱丨氐賵賱 毓賱賶 賲賳胤賯丞 睾賷乇 賲賵賯毓丞 Unsigned zone 賮賷 OpenDNSSEC 賵鬲賵賯賷毓賴丕</li> <li>賳卮乇 丕賱賲賳丕胤賯 丕賱賲賵賯毓丞 signed zones 鬲丨鬲 禺賵丕丿賲 DNS 丕賱賲丨賱賷丞</li> <li>丕賱丕爻鬲毓賱丕賲 毓賳 兀丨噩丕賲 丕賱丕爻鬲噩丕亘丞 賵鬲丨賱賷賱賴丕 毓亘乇 UDP 賵 TCP</li> <li>丕賱鬲丨賯賯 亘丕爻鬲禺丿丕賲 賲賮丕鬲賷丨 賲賵孬賵賯 亘賴丕</li> <li>鬲賲乇賷乇 賲賮丕鬲賷丨 丕賱丕禺鬲亘丕乇: ZSK 賵 KSK</li> <li>毓賲賱賷丕鬲 丕賱鬲賲乇賷乇 丕賱乇卅賷爻賷丞 丕賱賲噩丿賵賱丞 賵鬲睾賷賷乇 賲賮鬲丕丨 丕賱胤賵丕乇卅</li> <li>丕賱丕爻鬲賳鬲丕噩丕鬲 賵丕賱丿乇賵爻 丕賱賲爻鬲賮丕丿丞</li> </ul> <hr> <h3>丕賱賲乇丨賱丞 1 - 丕賱賲賳丕胤賯 睾賷乇 丕賱賲賵賯毓丞 丕賱賲賳卮賵乇丞</h3> <p>賷鬲賲 賮丨氐 丕賱賲賳胤賯丞 丕賱賲賵賯毓丞 (signed zone) 賵鬲丨賲賷賱賴丕 毓賱賶 禺丕丿賲 DNS 毓丕賲. 賷鬲賲 廿噩乇丕亍 噩賲賷毓 丕賱丕禺鬲亘丕乇丕鬲 丨賵賱 禺丕丿賲 DNS 丕賱毓丕賲. 爻賵賮 鬲賯賵賲 兀賮乇賷賳賷賰 亘鬲賯賷賷賲 毓賲賱賷丞 鬲賵賯賷毓 丕賱賲賵賯毓 (signer) 賵鬲丨丿賷孬 賳馗丕賲 丕賱鬲夭賵賷丿 </p> <ul> <li>賳馗丕賲 丕賱鬲夭賵賷丿 丕賱噩丿賷丿: 廿賳卮丕亍 賲賳丕胤賯 賲賵賯毓丞 signed zones 賲鬲爻賯丞</li> <li>丕賱鬲丨賯賯 賲賳 丕賱鬲賳丕爻賯 賱賲丨鬲賵賶 丕賱賲賳丕胤賯(zones content) : 丕爻鬲毓賱丕賲丕鬲 睾賷乇 DNSSEC 毓賱賶 丨丿 爻賵丕亍 (睾賷乇 賲賵賯毓丞 賵賲賵賯毓丞 unsigned and signed)</li> <li>丕爻鬲毓賱丕賲丕鬲 DNSSEC 廿賱賶 丕賱賲賳丕胤賯 丕賱賲賵賯毓丞 (signed zones)</li> <li>丕賱丕爻鬲賳鬲丕噩丕鬲 賵丕賱丿乇賵爻 丕賱賲爻鬲賮丕丿丞</li> </ul> <hr> <h3>丕賱賲乇丨賱丞 2 - 賳卮乇 丕賱賲賳丕胤賯 丕賱賲賵賯毓丞</h3> <p>賮賷 丕賱賲乇丨賱丞 丕賱爻丕亘賯丞 丕賱賳丕噩丨丞 貙 爻鬲賰賵賳 丕賱禺胤賵丞 丕賱鬲丕賱賷丞 賴賷 亘丿亍 賳卮乇 丕賱賲賳丕胤賯 丕賱賲賵賯毓丞 (signed zones) 亘丿賱丕賸 賲賳 丕賱賲賳丕胤賯 睾賷乇 丕賱賲賵賯毓丞 (unsigned zones). 賮賷 賴匕賴 丕賱賲乇丨賱丞 貙 爻賷亘丿兀 賳馗丕賲 鬲賵賮賷乇 DNS 丕賱毓賰爻賷 賮賷 賳卮乇 丕賱賲賳丕胤賯 丕賱賲賵賯毓丞 (signed zones) 亘廿禺胤丕乇 賲賳丕爻亘 賵禺胤丞 丕爻鬲乇噩丕毓. 賷鬲賲 鬲賵夭賷毓 丕賱賲賳丕胤賯 (zones ) 丕賱鬲賷 賷賳鬲噩賴丕 丕賱賲賵賯賾毓 (signer) 賮賯胤 毓賱賶 禺賵丕丿賲 NS.</p> <p class="gt-block"><strong>丕賱丕禺鬲亘丕乇</strong></p> <ul> <li>Zones transfer master/slaves consistency</li> <li>Non dnssec queries on all NS</li> <li>丕爻鬲毓賱丕賲丕鬲 DNSsec 毓賱賶 噩賲賷毓 NS</li> <li>丕賱丕爻鬲賳鬲丕噩丕鬲 賵丕賱丿乇賵爻 丕賱賲爻鬲賮丕丿丞</li> </ul> <p class="gt-block"><strong>禺胤丞 丕賱鬲乇丕噩毓 ( 丕賱禺胤丞 丕賱丕丨鬲賷丕胤賷丞)</strong></p> <p>丕賱丕爻鬲毓丕丿丞 賲賳 丕賱賲乇丨賱丞 丨賷孬 鬲賯賵賲 兀賮乇賷賳賷賰 亘賳卮乇 丕賱賲賳丕胤賯 丕賱賲賵賯毓丞 (signed zones) 亘丿賵賳 DS 賮賷 丕賱賲賳丕胤賯 丕賱兀氐賱 (parent zones) 賰賲丕 賷賱賷:</p> <ol> <li>賳丕賮匕丞 賱毓賲賱 禺胤丞 丕賱鬲乇丕噩毓 賲賮鬲賵丨丞 (賳丕賮匕丞 氐賷丕賳丞).</li> <li>爻賷鬲賲 廿乇爻丕賱 廿卮毓丕乇 丕賱氐賷丕賳丞 丕賱賵卮賷賰丞 貙 賲毓 賵氐賮 賮賳賷 賱賱鬲睾賷賷乇 貙 廿賱賶 丕賱賲噩鬲賲毓.</li> <li>兀孬賳丕亍 賳丕賮匕丞 丕賱氐賷丕賳丞 貙 爻鬲亘丿兀 兀賮乇賷賳賷賰 賮賷 禺丿賲丞 丕賱賲賳丕胤賯 睾賷乇 丕賱賲賵賯毓丞 (unsigned zones) 貙 賵鬲噩乇賷丿賴丕 賲賳 噩賲賷毓 賲毓賱賵賲丕鬲 DNSSEC. 賵夭賷丕丿丞 乇賯賲 丕賱賲爻賱爻賱 丕賱禺丿賲賷貙 賲賳 兀噩賱 廿胤賱丕賯 鬲賵夭賷毓 丕賱賲賳胤賯丞 睾賷乇 丕賱賲賵賯毓丞 (unsigned zone).</li> <li>賷鬲賲 廿乇爻丕賱 鬲賯乇賷乇 鬲賯賳賷 賲賮氐賱 毓賳 丕賱馗乇賵賮 丕賱鬲賷 兀丿鬲 廿賱賶 丕賱鬲乇丕噩毓 貙 賵鬲賳賮賷匕 丕賱丕爻鬲毓丕丿丞 賳賮爻賴丕 廿賱賶 丕賱賲噩鬲賲毓.</li> </ol> <hr> <h3>丕賱賲乇丨賱丞 3 - 賳卮乇 DS 賮賷 丕賱賲賳丕胤賯 丕賱兀賲</h3> <p>賲毓 丕賰鬲賲丕賱 賳卮乇 丕賱賲賳丕胤賯 丕賱賲賵賯毓丞 (signed zones) 貙 賱賲 賷鬲賲 鬲兀賲賷賳 賲賳丕胤賯 AFRINIC RDNS 亘毓丿 DNSSEC. 賷噩亘 賳卮乇 爻噩賱丕鬲 DS 丕賱禺丕氐丞 亘賭 KSK 賮賷 丕賱賲賳丕胤賯 丕賱兀氐賱 (parent zones). 爻賷鬲賲 廿賳卮丕亍 爻噩賱丕鬲 DS 賵廿乇爻丕賱賴丕 廿賱賶 IANA 賲賳 禺賱丕賱 賳馗丕賲 廿丿丕乇丞 RDNS 丕賱禺丕氐 亘賴賲. </p> <p>爻賷鬲賲 鬲賰賵賷賳 丕賱鬲賵賮賷乇 賱賲毓丕賱噩丞 爻噩賱丕鬲 DS 賱賱賳胤丕賯丕鬲 丕賱賮乇毓賷丞. 賱丕 賷鬲賲 鬲毓丿賷賱 丕賱賲賵賯毓 賵丕賱賲賳胤賯丞 丕賱賳卮乇. 賲毓 丕禺鬲亘丕乇 賳馗丕賲 DNSSEC 賰丕賲賱 賵廿胤賱丕賯賴 賲毓 丕賱廿噩乇丕亍丕鬲 丕賱賲毓賲賵賱 亘賴丕 賱賱毓賲賱 賵賮賯賸丕 賱賲毓丕賷賷乇 DPS 貙 爻賷賳鬲賯賱 丕賱賲卮乇賵毓 廿賱賶 毓賲賱賷丕鬲 AFRINIC 丕賱毓丕丿賷丞. 爻鬲賰賵賳 丕賱賲乇丕賯亘丞 賵賯賷丕爻 丕賱兀丿丕亍 賲賳 丕賱兀賳卮胤丞 丕賱賲爻鬲賲乇丞.</p> <p class="gt-block"><strong>丕禺鬲亘丕乇丕鬲</strong></p> <ul> <li>丕賱丕爻鬲毓賱丕賲 毓賳 爻噩賱 DS 毓賱賶 賰丕賮丞 禺賵丕丿賲 ip6.arpa 賵 in-rd.arpa</li> <li>丕賱鬲丨賯賯 賲賳 氐丨丞 DNSSEC 賱賱噩賴丕鬲 丕賱廿賯賱賷賲賷丞 丕賱賲賵賯毓丞 (signed RRs) 賮賷 丕賱賲賳丕胤賯 丕賱賲賵賯毓丞 (signed zones) 賲賳 兀賮乇賷賳賷賰 賲毓 賲賮鬲丕丨 丕賱噩匕乇 賰賲賮鬲丕丨 賲賵孬賵賯</li> <li>丕賱丕爻鬲賳鬲丕噩丕鬲 賵丕賱丿乇賵爻 丕賱賲爻鬲賮丕丿丞</li> </ul> <p class="gt-block"><strong>禺胤丞 丕賱鬲乇丕噩毓 ( 丕賱禺胤丞 丕賱丕丨鬲賷丕胤賷丞)</strong></p> <p>丕賱丕爻鬲毓丕丿丞 賲賳 丕賱賲乇丨賱丞 丨賷孬 鬲賯賵賲 兀賮乇賷賳賷賰 亘賳卮乇 丕賱賲賳丕胤賯 丕賱賲賵賯毓丞 (signed zones) 賲毓 DS 賮賷 丕賱賲賳丕胤賯 丕賱兀氐賱 (parent zones)賰賲丕 賷賱賷:</p> <ol> <li>賳丕賮匕丞 賱毓賲賱 禺胤丞 丕賱鬲乇丕噩毓 賲賮鬲賵丨丞 (賳丕賮匕丞 氐賷丕賳丞).</li> <li>爻賷鬲賲 廿乇爻丕賱 廿卮毓丕乇 亘丕賱馗乇賵賮 賵丕賱廿噩乇丕亍丕鬲 丕賱鬲氐丨賷丨賷丞 丕賱賲賯氐賵丿丞 貙 賲毓 丕賱鬲賮丕氐賷賱 丕賱賮賳賷丞 貙 廿賱賶 丕賱賲噩鬲賲毓.</li> <li>爻鬲賯賵賲 AfriNIC 亘鬲賳賮賷匕 毓賲賱賷丞 鬲乇丨賷賱 KSK 胤丕乇卅丞 賱廿夭丕賱丞 爻噩賱丕鬲 DS 賲賳 丕賱賲賳丕胤賯 丕賱兀氐賱 (parent zones).</li> <li>爻賷爻鬲賲乇 丕賱鬲賵丕氐賱 丕賱噩賲丕賴賷乇賷 賲毓 丕賱賲噩鬲賲毓 貙 亘賴丿賮 囟賲丕賳 鬲賵氐賷賱 兀禺亘丕乇 丕賱丨丕賱丞 賵丕賱廿噩乇丕亍丕鬲 丕賱賲鬲禺匕丞 廿賱賶 兀賰亘乇 毓丿丿 賲賲賰賳 賲賳 丕賱噩賲賴賵乇.</li> <li>亘毓丿 鬲兀禺賷乇 丕賱賳卮乇 丕賱賲賳丕爻亘 貙 賰賲丕 賴賵 賲丨丿丿 亘賵丕爻胤丞 DPS 貙 爻鬲賳賮匕 兀賮乇賷賳賷賰 毓賲賱賷丞 丕賳鬲賯丕賱 廿賱賶 賲賳丕胤賯 睾賷乇 賲賵賯毓丞 (unsigned zones) 賰賲丕 賴賵 賲賵囟丨 賮賷 丕賱賲乇丨賱丞 丕賱鬲賷 鬲賳卮乇 賮賷賴丕 兀賮乇賷賳賷賰 賲賳丕胤賯 賲賵賯毓丞 (signed zones) 亘丿賵賳 DS 賮賷 丕賱賲賳丕胤賯 丕賱兀氐賱 (parent zones).</li> </ol> <hr> <h3>兀毓囟丕亍 爻噩賱丕鬲 賳卮乇 DS</h3> <p class="gt-block"><strong>丕禺鬲亘丕乇丕鬲</strong></p> <ul> <li>DS processing and DS RRs signing </li> <li>丕賱鬲丨賯賯 賲賳 氐丨丞 爻賱爻賱丞 丕賱孬賯丞 賲賳 丕賱噩匕乇 廿賱賶 丕賱賲賳胤賯丞 丕賱賮乇毓賷丞 (賲毓 賳卮乇 爻噩賱丕鬲 DS)</li> <li>丕賱丕爻鬲賳鬲丕噩丕鬲 賵丕賱丿乇賵爻 丕賱賲爻鬲賮丕丿丞 </li> </ul> <hr> <h3>亘賷丕賳 賲賲丕乇爻丞 DNSSEC - DPS</h3> <p class="gt-block"><strong>賲毓賾賱賲丕鬲 鬲賵賯賷毓 丕賱賲賳胤賯丞 (Zone) - 兀胤賵丕賱 丕賱賲賮丕鬲賷丨 賵丕賱禺賵丕乇夭賲賷丕鬲</strong></p> <ul> <li>賲賮鬲丕丨 鬲賵賯賷毓 丕賱賲賮鬲丕丨 Key Signing Key: 賳爻鬲禺丿賲 胤賵賱 賲賮鬲丕丨 賷亘賱睾 2048 亘鬲 賲毓 RSA 賰禺賵丕乇夭賲賷丞 鬲賵賱賷丿.</li> <li>賲賮鬲丕丨 鬲賵賯賷毓 丕賱賲賳胤賯丞: 賳爻鬲禺丿賲 胤賵賱 賲賮鬲丕丨 1024 亘鬲 賲毓 RSA 賰禺賵丕乇夭賲賷丞 鬲賵賱賷丿.</li> <li>乇賮囟 賲氐丿賯 賱賱賵噩賵丿: 爻賷鬲賲 鬲賵賮賷乇 廿賳賰丕乇 賲氐丿賯 賱賱賵噩賵丿 賲賳 禺賱丕賱 丕爻鬲禺丿丕賲 爻噩賱丕鬲 NSEC 賰賲丕 賴賵 賲丨丿丿 賮賷 RFC 4034.</li> <li>鬲賳爻賷賯 丕賱鬲賵賯賷毓: 賷鬲賲 廿賳卮丕亍 鬲賵丕賯賷毓賳丕 亘丕爻鬲禺丿丕賲 鬲噩夭卅丞 SHA2-256 亘丕爻鬲禺丿丕賲 RSA.</li> <li>鬲噩丿賷丿 賲賮鬲丕丨 鬲賵賯賷毓 丕賱賲賳胤賯丞: 爻賳賯賵賲 亘鬲丿賵賷乇 ZSK 毓賱賶 兀爻丕爻 卮賴乇賷 賲毓 賲禺胤胤 丕賱賳卮乇 丕賱賲爻亘賯 賰賲丕 賴賵 賲賵囟丨 賮賷 RFC 4641 貙 丕賱賯爻賲 4.2.1.1.</li> <li>鬲噩丿賷丿 賲賮鬲丕丨 鬲賵賯賷毓 丕賱賲賮鬲丕丨: 爻賳賯賵賲 亘鬲丿賵賷乇 KSK 毓賱賶 兀爻丕爻 爻賳賵賷 賲毓 賲禺胤胤 丕賱鬲賵賯賷毓 丕賱賲夭丿賵噩 賰賲丕 賴賵 賲賵囟丨 賮賷 RFC 4641 貙 丕賱賯爻賲 4.2.1.2.</li> <li>賲丿丞 丕賱鬲賵賯賷毓 賵廿毓丕丿丞 丕賱鬲賵賯賷毓: 賳毓賷丿 丕賱鬲賵賯賷毓 毓賱賶 賲賳胤賯鬲賳丕 亘賲噩乇丿 廿賳卮丕亍 賲賳胤賯丞 噩丿賷丿丞 亘毓賲乇 鬲賵賯賷毓 賷亘賱睾 15 賷賵賲賸丕.</li> </ul> <p class="gt-block"><strong>爻噩賱丕鬲 丕賱賲賵丕乇丿 賲丿丞 丕賱亘賯丕亍 - 賳賵毓 丕賱爻噩賱 TTL</strong></p> <ul> <li>DNSKEY: 賷爻丕賵賷 TTL 丕賱賲爻鬲禺丿賲 賱爻噩賱 SOA</li> <li>NSEC: 賷爻丕賵賷 丕賱丨賯賱 丕賱兀丿賳賶 賱爻噩賱 SOA</li> <li>RRSIG: 賷爻丕賵賷 兀丿賳賶 賲丿丞 亘賯丕亍 賲賳 賲噩賲賵毓丞 丕賱爻噩賱丕鬲 丕賱賲睾胤丕丞</li> <li>DS: 賷爻丕賵賷 TTL 丕賱賲爻鬲禺丿賲 賱爻噩賱 NS</li> </ul> <hr> <h3>鬲賮賵賷囟丕鬲 DNSSEC</h3> <p>廿噩乇丕亍丕鬲 胤賱亘 鬲賮賵賷囟丕鬲 DNSSEC (丕賱鬲丕乇賷禺: 兀亘乇賷賱 2012 - 丕賱廿氐丿丕乇: 1.0)</p> <p>賷氐賮 賴匕丕 丕賱賯爻賲 賰賷賮賷丞 胤賱亘 鬲賮賵賷囟丕鬲 DNSSEC. 廿賳賴 亘丕賱廿囟丕賮丞 廿賱賶 丕賱廿噩乇丕亍 丕賱丨丕賱賷 賱胤賱亘 鬲賮賵賷囟 毓賰爻賷.</p> <p>賷乇噩賶 賲賱丕丨馗丞 兀賳賴 丨鬲賶 廿卮毓丕乇 丌禺乇 賲賳 兀賮乇賷賳賷賰 貙 賱賳 鬲賰賵賳 爻噩賱丕鬲 DS 賲乇卅賷丞 賮賷 DNS. 鬲丕亘毓 丕賱兀禺亘丕乇 丕賱賯丕丿賲丞 賲賳丕.</p> <p class="gt-block"><strong>1 - 賰丕卅賳 DOMAIN</strong></p> <p>賷賲賰賳賰 胤賱亘 鬲賮賵賷囟 毓賰爻賷 毓賳 胤乇賷賯 廿乇爻丕賱 賰丕卅賳丕鬲 丕賱賲噩丕賱 毓亘乇 auto-dbm (亘乇賷丿 廿賱賰鬲乇賵賳賷) 兀賵 毓亘乇 MyAFRINIC貙 賵賴賷 丕賱胤乇賷賯丞 丕賱賲賵氐賶 亘賴丕 [1]. 賱賳 鬲毓賳賷 DNSSEC 兀賷 鬲睾賷賷乇 賮賷 丌賱賷丕鬲 丕賱鬲賮賵賷囟 丕賱丨丕賱賷丞. 賱鬲賲賰賷賳 鬲賮賵賷囟 DNSSEC 貙 賷卮鬲賲賱 賰丕卅賳 丕賱賲噩丕賱 丕賱丌賳 毓賱賶 爻賲丞 "ds-rdata:".</p> <pre>domain: [mandatory] [single] [primary/look-up key]<br>descr: [mandatory] [multiple] [ ]<br>org: [optional] [multiple] [inverse key]<br>admin-c: [mandatory] [multiple] [inverse key]<br>tech-c: [mandatory] [multiple] [inverse key]<br>zone-c: [mandatory] [multiple] [inverse key]<br>nserver: [optional] [multiple] [inverse key]<br>ds-rdata: [optional] [multiple] [inverse key]<br>sub-dom: [optional] [multiple] [inverse key]<br>dom-net: [optional] [multiple] [ ]<br>remarks: [optional] [multiple] [ ]<br>notify: [optional] [multiple] [inverse key]<br>mnt-by: [optional] [multiple] [inverse key]<br>mnt-lower: [optional] [multiple] [inverse key]<br>refer: [optional] [single] [ ]<br>changed: [mandatory] [multiple] [ ]<br>source: [mandatory] [single] [ ]</pre> <hr> <p class="gt-block"> <strong>2- The "ds-rdata:" Attribute</strong></p> <p>賮賷 DNSSEC 貙 賷鬲賲 廿賳卮丕亍 爻噩賱 賲賵乇丿 賲賵賯毓 丕賱鬲賮賵賷囟 (DS) 賲賳 爻噩賱 賲賵丕乇丿 DNSKEY 賲賳 禺賱丕賱 賲賯丕乇賳鬲賴 亘丕賱賲賮鬲丕丨 丕賱毓丕賲. 賷賯賵賲 丕賱賵丕賱丿 亘賳卮乇 賵鬲賵賯賷毓 爻噩賱 賲賵乇丿 DS. 鬲丨鬲賵賷 丕賱爻賲丞 "ds-rdata:" 毓賱賶 RDATA 賱爻噩賱丕鬲 賲賵丕乇丿 DS 丕賱賲鬲毓賱賯丞 亘丕賱賲噩丕賱 (賰賲丕 賴賵 賲賵囟丨 賮賷 丕賱爻賲丞 "domain:").</p> <pre>Ds-rdata: 55555 8 2 CABC3A8AF15E93741BF45096DB1D3451D93B2F541166EA44F2D4781753328CB8</pre> <hr> <p class="gt-block"><strong> 3- 鬲賮賵賷囟丕鬲 丕賱卮賷賰丕鬲</strong></p> <p>毓賳丿 鬲賯丿賷賲 丕賱鬲丨丿賷孬 丕賱禺丕氐 亘賰 賲賳 禺賱丕賱 MyAFRINIC貙 爻賷賯賵賲 賲丨乇賰 丕賱鬲丨丿賷孬 亘廿噩乇丕亍 毓丿丿 賲賳 毓賲賱賷丕鬲 丕賱賮丨氐 賰賲丕 賴賵 賲賵囟丨 賮賷 丕賱氐賵乇丞 兀丿賳丕賴.</p> <p><img src="http://afrinic.net/ast/img/service-bpki/dnssec_FlowchartDSValidation.png" alt="丕賱鬲丨賯賯 賲賳 氐丨丞 dnssec FlowchartDSValidation" width="459" height="307"></p> <ul> <li>丕丨鬲賮馗 亘噩賲賷毓 丕賱卮賷賰丕鬲 丕賱丕賮鬲乇丕囟賷丞 MyAfrinic 賷賮毓賱 毓賱賶 丕賱鬲賮賵賷囟 丕賱毓賰爻賷</li> <li>賷鬲賲 廿噩乇丕亍 丕賱鬲丿賯賷賯 丕賱賱睾賵賷 賱賱鬲兀賰丿 賲賳 兀賳 DS 丕賱匕賷 鬲賲 廿丿禺丕賱賴 亘丕賱鬲賳爻賷賯 丕賱氐丨賷丨:</li> <li>keytag: {0-65535}; Algorithm:{3|5|6|7|8|10|12|253|254}; Digest type:{1-3}; Digest:{alphanumeric}</li> <li>賷毓鬲賲丿 胤賵賱 丕賱賲賱禺氐 毓賱賶 賳賵毓 丕賱賲賱禺氐 賰賲丕 賷賱賷: 丕賱賳賵毓 1 (Sha1): 160 亘鬲 (40 丨乇賮賸丕) / 丕賱賳賵毓 2 (Sha256) 兀賵 3 (gost): 256 亘鬲 (64 丨乇賮賸丕)</li> <li>鬲丨賯賯 賲賳 賵噩賵丿 賲賮鬲丕丨 賮賷 丕賱賲賳胤賯丞 丕賱賮乇毓賷丞 child zone 賲毓 賵噩賵丿 毓賱丕賲丞 賲賮鬲丕丨 賮賷 爻噩賱 DS</li> <li>鬲丨賯賯 賲賲丕 廿匕丕 賰丕賳鬲 禺賵丕乇夭賲賷丞 丕賱賲賮鬲丕丨 鬲胤丕亘賯 禺賵丕乇夭賲賷丞 丕賱賲賮鬲丕丨 賮賷 爻賲丕鬲 DS</li> <li>鬲丨賯賯 賲賲丕 廿匕丕 賰丕賳鬲 丕賱禺賱丕氐丞 鬲胤丕亘賯 丕賱賲賮鬲丕丨 賲毓 丕賱毓賱丕賲丞 丕賱賲賯丕亘賱丞 賮賷 丕賱賲賳胤賯丞 丕賱賮乇毓賷丞</li> <li>鬲丨賯賯 賲賲丕 廿匕丕 賰丕賳 賴賳丕賰 RRSIG 賷睾胤賷 DNSKEY 丕賱賲胤丕亘賯 賱賭 DS 丕賱賲賯丿賲 賵氐丨賷丨.</li> </ul> <p>[1] 賱丕 賷賵噩丿 丨丕賱賷賸丕 兀賷 賮丨氐 賵丕賱鬲丨賯賯 賲賳 氐丨丞 DS 賲賯丿賲 賲賳 禺賱丕賱 dbm 鬲賱賯丕卅賷</p> <hr> <h3> 禺胤丞 丕賱鬲賵丕氐賱 賲毓 兀賮乇賷賳賷賰</h3> <p>賷毓丿 丕賱鬲賵丕氐賱 丕賱賮毓丕賱 兀賲乇賸丕 囟乇賵乇賷賸丕 賱賳噩丕丨 賴匕丕 丕賱噩賴丿 貙 丨賷孬 兀賳 毓賲賱賷丞 丕賱丕賳鬲賯丕賱 丕賱鬲賷 鬲噩乇賷 賱賴丕 鬲兀孬賷乇 賲丨鬲賲賱 毓賱賶 禺丿賲丕鬲 AFRINIC RDNS. 丕賱鬲賵丕氐賱 賲毓 兀毓囟丕亍 兀賮乇賷賳賷賰 賵丕賱賲噩鬲賲毓 賰賰賱 賲賴賲. 鬲鬲賷丨 丕爻鬲乇丕鬲賷噩賷丞 丕賱賳卮乇 丕賱賲乇丨賱賷 丕賱賵賯鬲 賱賱鬲兀孬賷乇 賮賷 賴匕賴 丕賱禺胤賵丕鬲 丕賱廿囟丕賮賷丞 毓賱賶 丕賱賮乇賷賯 丕賱匕賷 賷賳賮匕賴丕. 賲賳 兀噩賱 丕鬲禺丕匕 丕賱賯乇丕乇丕鬲 丕賱氐丨賷丨丞 貙 賲賳 丕賱囟乇賵乇賷 賵噩賵丿 丕賱賯賳賵丕鬲 丕賱賲賳丕爻亘丞 賱鬲卮噩賷毓 賴匕丕 丕賱丕鬲氐丕賱.</p> <p class="gt-block">爻賷鬲賲 賳卮乇 丕賱廿毓賱丕賳丕鬲 賵丕賱廿氐丿丕乇丕鬲 賵丕賱賲毓賱賵賲丕鬲 丕賱兀禺乇賶 匕丕鬲 丕賱氐賱丞 毓賱賶 賲賵賯毓 兀賮乇賷賳賷賰<a href="http://www.AFRINIC.net/dnssec/.">.</a> 爻賷鬲賲 廿乇爻丕賱 鬲丨丿賷孬丕鬲 丕賱丨丕賱丞 丕賱賮賳賷丞 丕賱丿賵乇賷丞 廿賱賶 賯賵丕卅賲 亘乇賷丿賷丞 賲禺鬲賱賮丞 賱廿亘賯丕亍 丕賱賲噩鬲賲毓丕鬲 丕賱賮賳賷丞 賵丕賱鬲卮睾賷賱賷丞 毓賱賶 毓賱賲 亘丕賱鬲胤賵乇丕鬲.</p> <p>毓賳賵丕賳 丕賱亘乇賷丿 丕賱廿賱賰鬲乇賵賳賷 dnssec-ops [賮賷] AFRINIC.net 爻賷爻賲丨 賱兀賷 胤乇賮 賲賴鬲賲 亘丕賱鬲賵丕氐賱 賲亘丕卮乇丞 賲毓 賮乇賷賯 丕賱賲卮乇賵毓. 爻賷鬲賲 丕爻鬲禺丿丕賲 賯丕卅賲丞 亘乇賷丿賷丞 賲賳丕賯卮丞 dnssec [賮賷] afrinic.net 賱賲賳丕賯卮丞 賳卮乇 DNSSEC 丕賱禺丕氐 亘賭 AFRINIC 賵禺丿賲丕鬲賴丕 </p> <h3>卮乇丕卅丨 賵乇卮丞 丕賱毓賲賱</h3> <ol> <li><a href="/ar/ast/pdf/projects/dnssec-afrinic-general.pdf" target="_blank" rel="noopener noreferrer">DNSSEC 兀賮乇賷賳賷賰</a></li> <li><a href="/ar/ast/pdf/projects/dnssec-tutorial-crypto-defs.pdf" target="_blank" rel="noopener noreferrer">DNSSEC-Tutorial-Crypto-Defs</a></li> <li><a href="/ar/ast/pdf/projects/introduction-dnssec.pdf" target="_blank" rel="noopener noreferrer">Introduction-DNSSEC</a></li> <li><a href="/ar/ast/pdf/projects/short-cryptography-overview.pdf" target="_blank" rel="noopener 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