<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[18]</anchor-end> <dfn><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKI</anchor></dfn> (<dfn><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Public Key Infrastructure</anchor></dfn>、<dfn><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">公開鍵基盤</anchor></dfn>)
は、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">公開鍵暗号</anchor>による<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">セキュリティー</anchor>基盤です。
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">インターネット</anchor>を含む様々な環境で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">暗号</anchor>技術等の基礎的な構成要素として利用されています。</p><section><h1>仕様書</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> <dfn><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKI</anchor></dfn> は <dfn><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ITU-T X.509</anchor></dfn> で規定されています。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <dfn><rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">インターネットPKI<rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">Internet PKI</rt></rubyb></dfn>は <dfn><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC 5280</anchor></dfn>
(旧 <dfn><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC 3280</anchor></dfn>、旧々 <dfn><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC 2459</anchor></dfn>) で規定されています。これは <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">X.509</anchor> により規定される <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKI</anchor>
の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">インターネット</anchor>における利用のための<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">プロファイル</anchor>を規定するものです。
この<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">プロファイル</anchor>仕様あるいはその技術のことを <dfn><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKIX</anchor></dfn> といいます。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[13]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKIX</anchor> が何を意味するのか、 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC 5280</anchor> は明確に説明しておらず、
ページ見出しが「PKIX Certificate and CRL Profile」だったり、3章で
「Following is a simplified view of the architectural model assumed by
the Public-Key Infrastructure using X.509 (PKIX) specifications.」
と言及していたり、担当 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IETF</anchor> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WG</anchor> の名前が <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKIX</anchor> だったりして匂わせているだけなのですが。。。
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RFC 6125</anchor> は「PKIX is a short name for the Internet Public Key
Infrastructure using X.509 defined in RFC 5280」と述べています <src><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;14</anchor-internal></src>。</comment-p><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <cite xml:lang="en">RFC 5280 - Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile</cite> (<time>2015-02-22 15:44:10 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://tools.ietf.org/html/rfc5280">http://tools.ietf.org/html/rfc5280</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> <cite>RFC Errata Report</cite> (<time>2015-03-23 15:33:42 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.rfc-editor.org/errata_search.php?rfc=5280">http://www.rfc-editor.org/errata_search.php?rfc=5280</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[14]</anchor-end> <cite xml:lang="en">RFC 6125 - Representation and Verification of Domain-Based Application Service Identity within Internet Public Key Infrastructure Using X.509 (PKIX) Certificates in the Context of Transport Layer Security (TLS)</cite> (<time>2015-03-13 22:27:53 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://tools.ietf.org/html/rfc6125#section-1.8">https://tools.ietf.org/html/rfc6125#section-1.8</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="17" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[17]</anchor-end> <cite xml:lang="en">RFC 6818 - Updates to the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile</cite> (<time>2015-03-24 03:47:50 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://tools.ietf.org/html/rfc6818">https://tools.ietf.org/html/rfc6818</anchor-external></li></ul></refs></section><section><h1>概念</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[19]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKI</anchor> には次のような概念や<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">プロトコル要素</anchor>が関係しています。</p><figure class="short list"><ul><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">証明書</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">CA</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">RA</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">certification path</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">trust anchor</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">TAF</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">CSR</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKCS #7</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKCS #12</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">service identity</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">CRL</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">OCSP</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">CRLSet</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">OneCRL</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">CA/Browser Forum</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebTrust</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">EV証明書</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Certificate Transparency</anchor></li><li><code><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">.pem</anchor></code></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKP</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Let's Encrypt</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKIXREP</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTTP Certificate Store Interface</anchor></li></ul></figure></section><section><h1>応用</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">PKI</anchor> は次の場面で使われています。<figure class="short list"><ul><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">TLS</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">S/MIME</anchor></li></ul></figure></p></section><section><h1>メモ</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <cite xml:lang="ja">5分で絶対に分かるPKI</cite>
(<time>2015-03-07 23:18:18 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.atmarkit.co.jp/fsecurity/special/02fivemin/fivemin00.html">http://www.atmarkit.co.jp/fsecurity/special/02fivemin/fivemin00.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> <cite xml:lang="ja">公開鍵基盤 - Wikipedia</cite>
(<time>2015-02-10 14:43:01 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://ja.wikipedia.org/wiki/%E5%85%AC%E9%96%8B%E9%8D%B5%E5%9F%BA%E7%9B%A4">http://ja.wikipedia.org/wiki/%E5%85%AC%E9%96%8B%E9%8D%B5%E5%9F%BA%E7%9B%A4</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <cite xml:lang="ja">IPA 独立行政法人 情報処理推進機構:PKI 関連技術情報</cite>
(<time>2013-06-26 11:41:57 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.ipa.go.jp/security/pki/index.html">https://www.ipa.go.jp/security/pki/index.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> <cite>Netscape Certificate Download Specification</cite> (<time>2007-03-24 01:36:39 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://wp.netscape.com/eng/security/downloadcert.html">http://wp.netscape.com/eng/security/downloadcert.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> <cite xml:lang="en">RFC 3279 - Algorithms and Identifiers for the Internet X.509 Public Key Infrastructure Certificate and CRL Profile</cite>
(<time>2015-01-19 14:22:29 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://tools.ietf.org/html/rfc3279">http://tools.ietf.org/html/rfc3279</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="11" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[11]</anchor-end> <cite xml:lang="en">RFC 4055 - Additional Algorithms and Identifiers for RSA Cryptography for use in the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile</cite>
(<time>2015-03-01 21:42:56 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://tools.ietf.org/html/rfc4055">http://tools.ietf.org/html/rfc4055</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[12]</anchor-end> <cite xml:lang="en">RFC 4491 - Using the GOST R 34.10-94, GOST R 34.10-2001, and GOST R 34.11-94 Algorithms with the Internet X.509 Public Key Infrastructure Certificate and CRL Profile</cite>
(<time>2015-03-15 18:54:32 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://tools.ietf.org/html/rfc4491">http://tools.ietf.org/html/rfc4491</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="15" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[15]</anchor-end> <cite>WAP Certificate and CRL Profiles WAP-211-WAPCert</cite>
(<time>2013-09-23 14:20:49 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://technical.openmobilealliance.org/tech/affiliates/wap/wap-211-wapcert-20010522-a.pdf">http://technical.openmobilealliance.org/tech/affiliates/wap/wap-211-wapcert-20010522-a.pdf</anchor-external></p><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="16" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[16]</anchor-end> <cite xml:lang="en">RFC 6844 - DNS Certification Authority Authorization (CAA) Resource Record</cite>
(<time>2015-03-15 21:22:05 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://tools.ietf.org/html/rfc6844">https://tools.ietf.org/html/rfc6844</anchor-external></figcaption><blockquote><p>Public Key Infrastructure X.509 (PKIX):  Standards and specifications</p><p>issued by the IETF that apply the <strong>[</strong>X.509<strong>]</strong> certificate standards</p><p>specified by the ITU to Internet applications as specified in</p><p><strong>[</strong>RFC5280<strong>]</strong> and related documents.</p></blockquote></figure><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="20" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[20]</anchor-end> <cite xml:lang="en">X.509 : Information technology - Open Systems Interconnection - The Directory: Public-key and attribute certificate frameworks</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">tsbmail</anchor> 著, <time>2015-04-13 09:34:44 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.itu.int/rec/T-REC-X.509-201210-I/en">http://www.itu.int/rec/T-REC-X.509-201210-I/en</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="21" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[21]</anchor-end> <cite xml:lang="en">915930 – (mozilla::pkix) Make mozilla::pkix the default certificate verifier</cite>
( (<time>2016-05-09 21:39:37 +09:00</time>))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://bugzilla.mozilla.org/show_bug.cgi?id=915930">https://bugzilla.mozilla.org/show_bug.cgi?id=915930</anchor-external></p><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="22" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[22]</anchor-end> <cite xml:lang="en">briansmith/webpki: WebPKI X.509 Certificate Validation in Rust</cite>
( (<time>2016-05-11 23:59:07 +09:00</time>))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/briansmith/webpki">https://github.com/briansmith/webpki</anchor-external></figcaption><blockquote><p>libwebpki is a library that validates Web PKI (TLS/SSL) certificates. libwebpki is designed to provide a full implementation of the client side of the Web PKI to a diverse range of applications and devices, including embedded (IoT) applications, mobile apps, desktop applications, and server infrastructure. libwebpki is intended to not only be the best implementation of the Web PKI, but to also precisely define what the Web PKI is.</p></blockquote></figure><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="23" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[23]</anchor-end> <cite xml:lang="en">RFC 5912 - New ASN.1 Modules for the Public Key Infrastructure Using X.509 (PKIX)</cite>
(<time>2016-06-19 17:47:09 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://tools.ietf.org/html/rfc5912">https://tools.ietf.org/html/rfc5912</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="24" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[24]</anchor-end> <cite xml:lang="en">RFC 7299 - Object Identifier Registry for the PKIX Working Group</cite>
(<time>2016-06-23 09:48:42 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://tools.ietf.org/html/rfc7299">https://tools.ietf.org/html/rfc7299</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="25" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[25]</anchor-end> <cite xml:lang="en">RFC 3820 - Internet X.509 Public Key Infrastructure (PKI) Proxy Certificate Profile</cite>
(<time>2017-09-10 17:04:09 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://tools.ietf.org/html/rfc3820">https://tools.ietf.org/html/rfc3820</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="26" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[26]</anchor-end> <cite>X.509 Style Guide</cite>
(<time>2004-09-21 00:09:43 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.cs.auckland.ac.nz/~pgut001/pubs/x509guide.txt">https://www.cs.auckland.ac.nz/~pgut001/pubs/x509guide.txt</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="27" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[27]</anchor-end> <cite xml:lang="en">RFC 6487 - A Profile for X.509 PKIX Resource Certificates</cite>
(<time>2018-08-26 16:39:42 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://tools.ietf.org/html/rfc6487">https://tools.ietf.org/html/rfc6487</anchor-external></p></section></body></html>