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<?xml version="1.0" encoding="EUC-KR" ?>
<!DOCTYPE modulesynopsis SYSTEM "../style/modulesynopsis.dtd">
<?xml-stylesheet type="text/xsl" href="../style/manual.ko.xsl"?>
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<modulesynopsis metafile="mod_auth_digest.xml.meta">
<name>mod_auth_digest</name>
<description>MD5 Digest AuthenticationÀ» »ç¿ëÇÑ »ç¿ëÀÚÀÎÁõ.</description>
<status>Experimental</status>
<sourcefile>mod_auth_digest.c</sourcefile>
<identifier>auth_digest_module</identifier>
<summary>
<p>ÀÌ ¸ðµâÀº HTTP Digest AuthenticationÀ» ±¸ÇöÇÑ´Ù.
±×·¯³ª ¸¹Àº Å×½ºÆ®¸¦ °ÅÄ¡Áö ¾ÊÀº ½ÇÇèÀûÀÎ ¸ðµâÀÌ´Ù.</p>
</summary>
<seealso><directive module="core">AuthName</directive></seealso>
<seealso><directive module="core">AuthType</directive></seealso>
<seealso><directive module="core">Require</directive></seealso>
<seealso><directive module="core">Satisfy</directive></seealso>
<section id="using"><title>Digest Authentication »ç¿ëÇϱâ</title>
<p>MD5 Digest authenticationÀº ¸Å¿ì ½±°Ô »ç¿ëÇÒ ¼ö ÀÖ´Ù.
<code>AuthType Basic</code>°ú <directive
module="mod_auth_basic">AuthBasicProvider</directive> ´ë½Å
<code>AuthType Digest</code>¿Í <directive
module="mod_auth_digest">AuthDigestProvider</directive>¸¦
»ç¿ëÇÏ¿© °£´ÜÈ÷ ÀÎÁõÀ» ¼³Á¤ÇÒ ¼ö ÀÖ´Ù. ±×¸®°í ÃÖ¼ÒÇÑ º¸È£ÇÏ·Á´Â
¿µ¿ªÀÇ ±âº» URIÀ» <directive module="mod_auth_digest"
>AuthDigestDomain</directive> Áö½Ã¾î¿¡ »ç¿ëÇÑ´Ù.</p>
<p><a href="../programs/htdigest.html">htdigest</a> µµ±¸¸¦
»ç¿ëÇÏ¿© »ç¿ëÀÚ (¹®ÀÚ)ÆÄÀÏÀ» ¸¸µé ¼ö ÀÖ´Ù.</p>
<example><title>¿¹Á¦:</title>
&lt;Location /private/&gt;<br />
<indent>
AuthType Digest<br />
AuthName "private area"<br />
AuthDigestDomain /private/ http://mirror.my.dom/private2/<br />
<br />
AuthDigestProvider file<br />
AuthUserFile /web/auth/.digest_pw<br />
Require valid-user<br />
</indent>
&lt;/Location&gt;
</example>
<note><title>ÁÖÀÇ</title>
<p>Digest authenticationÀº Basic authenticationº¸´Ù ´õ
¾ÈÀüÇÏÁö¸¸, ºê¶ó¿ìÀú°¡ Áö¿øÇØ¾ß ÇÑ´Ù. 2002³â 11¿ù ÇöÀç digest
authenticationÀ» Áö¿øÇÏ´Â ºê¶ó¿ìÀú¿¡´Â <a
href="http://www.w3.org/Amaya/">Amaya</a>, <a
href="http://konqueror.kde.org/">Konqueror</a>, (Windows¿ëÀº
ÁúÀǹ®ÀÚ¿­°ú ÇÔ²² »ç¿ëÇÏ¸é ¾ÈµÇÁö¸¸ - ÇØ°á¹æ¹ýÀº ¾Æ·¡ "<a
href="#msie">MS Internet Explorer ¹®Á¦ ÇØ°áÇϱâ</a>"¸¦ Âü°í)
Mac OS X¿Í Windows¿ë <a
href="http://www.microsoft.com/windows/ie/">MS Internet
Explorer</a>, <a href="http://www.mozilla.org">Mozilla</a>,
<a href="http://channels.netscape.com/ns/browsers/download.jsp"
>Netscape</a> ¹öÀü 7, <a href="http://www.opera.com/">Opera</a>,
<a href="http://www.apple.com/safari/">Safari</a> µîÀÌ ÀÖ´Ù.
<a href="http://lynx.isc.org/">lynx</a>´Â digest authenticationÀ»
Áö¿øÇÏÁö <strong>¾Ê´Â´Ù</strong>. digest authenticationÀÌ
basic authentication ¸¸Å­ ³Î¸® ±¸ÇöµÇÁö ¾Ê¾Ò±â¶§¹®¿¡ ¸ðµç
»ç¿ëÀÚ°¡ Áö¿øÇÏ´Â ºê¶ó¿ìÀú¸¦ »ç¿ëÇÏ´Â °æ¿ì¿¡¸¸ »ç¿ëÇؾß
ÇÑ´Ù.</p>
</note>
</section>
<section id="msie"><title>MS Internet Explorer ¹®Á¦ ÇØ°áÇϱâ</title>
<p>ÇöÀç Windows¿ë Internet Explorer´Â Digest authentication
»ç¿ë½Ã ÁúÀǹ®ÀÚ¿­ÀÌ ÀÖ´Â <code>GET</code> ¿äûÀ» RFC¿Í ´Ù¸£°Ô
ó¸®ÇÏ´Â ¹®Á¦°¡ ÀÖ´Ù. ¸î°¡Áö ¹æ¹ýÀ¸·Î ÀÌ ¹®Á¦¸¦ ÇØ°áÇÒ ¼ö
ÀÖ´Ù.</p>
<p>
ù¹ø°´Â ÇÁ·Î±×·¥¿¡ ÀڷḦ ³Ñ°ÜÁÖ±âÀ§ÇØ <code>GET</code>
´ë½Å <code>POST</code> ¿äûÀ» »ç¿ëÇÏ´Â ¹æ¹ýÀÌ´Ù. ÀÌ ¹æ¹ýÀÌ
°¡´ÉÇÏ´Ù¸é °¡Àå °£´ÜÇÑ ÇØ°áÃ¥ÀÌ´Ù.
</p>
<p>¶Ç, ¾ÆÆÄÄ¡ 2.0.51ºÎÅÍ <code>AuthDigestEnableQueryStringHack</code>
ȯ°æº¯¼ö¸¦ Á¦°øÇÏ¿© ¹®Á¦¸¦ ÇØ°áÇÑ´Ù. ¿äû¿¡
<code>AuthDigestEnableQueryStringHack</code>À» ¼³Á¤Çϸé
¾ÆÆÄÄ¡´Â MSIE ¹ö±×¸¦ ÇÇÇØ°¥ Á¶Ä¡¸¦ ÃëÇÏ°í ¿äû URI¸¦ digest
ºñ±³¿¡¼­ Á¦¿ÜÇÑ´Ù. ÀÌ ¹æ¹ýÀº ´ÙÀ½°ú °°ÀÌ »ç¿ëÇÑ´Ù.</p>
<example><title>MSIE¿¡¼­ Digest Authentication »ç¿ëÇϱâ:</title>
BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
</example>
<p>¼±ÅÃÀûÀΠȯ°æº¯¼ö ¼³Á¤¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº <directive
module="mod_setenvif">BrowserMatch</directive> Áö½Ã¾î¸¦
Âü°íÇ϶ó.</p>
</section>
<directivesynopsis>
<name>AuthDigestProvider</name>
<description>ÀÌ À§Ä¡¿¡ ´ëÇÑ ÀÎÁõÁ¦°øÀÚ¸¦ ÁöÁ¤ÇÑ´Ù</description>
<syntax>AuthDigestProvider On|Off|<var>provider-name</var>
[<var>provider-name</var>] ...</syntax>
<default>AuthDigestProvider On</default>
<contextlist><context>directory</context><context>.htaccess</context>
</contextlist>
<override>AuthConfig</override>
<usage>
<p><directive>AuthDigestProvider</directive> Áö½Ã¾î´Â ÀÌ
À§Ä¡¿¡¼­ »ç¿ëÀÚ¸¦ ÀÎÁõÇÒ Á¦°øÀÚ¸¦ ÁöÁ¤ÇÑ´Ù. °ªÀÌ
<code>On</code>ÀÌ¸é ±âº»Á¦°øÀÚ(<code>file</code>)¸¦ »ç¿ëÇÑ´Ù.
<module>mod_authn_file</module> ¸ðµâÀÌ <code>file</code>
Á¦°øÀÚ¸¦ ±¸ÇöÇϱ⶧¹®¿¡ ¼­¹ö¿¡ ÀÌ ¸ðµâÀÌ ÀÖ´ÂÁö È®ÀÎÇؾß
ÇÑ´Ù.</p>
<p>Á¦°øÀÚ´Â <module>mod_authn_dbm</module>°ú
<module>mod_authn_file</module>À» Âü°íÇ϶ó.</p>
<p>°ªÀÌ <code>Off</code>À̸é Á¦°øÀÚ ¸ñ·ÏÀ» Áö¿ì°í ±âº»»óÅ·Î
µ¹¾Æ°£´Ù.</p>
</usage>
</directivesynopsis>
<directivesynopsis>
<name>AuthDigestQop</name>
<description>digest authentication°¡ »ç¿ëÇÒ
º¸È£¼öÁØ(quality-of-protection)À» ÁöÁ¤ÇÑ´Ù.</description>
<syntax>AuthDigestQop none|auth|auth-int [auth|auth-int]</syntax>
<default>AuthDigestQop auth</default>
<contextlist><context>directory</context><context>.htaccess</context>
</contextlist>
<override>AuthConfig</override>
<usage>
<p><directive>AuthDigestQop</directive> Áö½Ã¾î´Â
<dfn>º¸È£¼öÁØ(quality-of-protection)</dfn>À» ÁöÁ¤ÇÑ´Ù.
<code>auth</code>´Â (»ç¿ëÀÚ¸í/¾ÏÈ£) ÀÎÁõ¸¸ ÇÏ°í,
<code>auth-int</code>´Â ÀÎÁõ°ú ¿Ï°á¼º °Ë»ç¸¦ (MD5 Çؽ¬µµ
°è»êÇÏ¿© °Ë»çÇÑ´Ù) ÇÑ´Ù. <code>none</code>Àº (¿Ï°á¼º °Ë»ç¸¦
ÇÏÁö¾Ê´Â) ¿À·¡µÈ RFC-2069 digest ¾Ë°í¸®ÁòÀ» »ç¿ëÇÑ´Ù.
<code>auth</code>¿Í <code>auth-int</code>¸¦ ¸ðµÎ ÁöÁ¤ÇÒ
¼ö ÀÖ´Ù. ÀÌ °æ¿ì ºê¶ó¿ìÀú´Â ¾î¶² °ÍÀ» »ç¿ëÇÒÁö ¼±ÅÃÇÑ´Ù.
ºê¶ó¿ìÀú°¡ ¾î´ø ÀÌÀ¯¿¡¼­°Ç challenge¸¦ ÁÁ¾ÆÇÏÁö ¾Ê´Â´Ù¸é
<code>none</code>À» »ç¿ëÇØ¾ß ÇÑ´Ù.</p>
<note>
<code>auth-int</code>´Â ¾ÆÁ÷ ±¸ÇöµÇÁö ¾Ê¾Ò´Ù.
</note>
</usage>
</directivesynopsis>
<directivesynopsis>
<name>AuthDigestNonceLifetime</name>
<description>¼­¹ö nonce°¡ À¯È¿ÇÑ ±â°£</description>
<syntax>AuthDigestNonceLifetime <var>seconds</var></syntax>
<default>AuthDigestNonceLifetime 300</default>
<contextlist><context>directory</context><context>.htaccess</context>
</contextlist>
<override>AuthConfig</override>
<usage>
<p><directive>AuthDigestNonceLifetime</directive> Áö½Ã¾î´Â
¼­¹ö nonce°¡ À¯È¿ÇÑ ±â°£À» Á¶ÀýÇÑ´Ù. Ŭ¶óÀ̾ðÆ®°¡ ¸¸±âµÈ
nonce¸¦ °¡Áö°í ¼­¹ö¿¡ Á¢±ÙÇÏ¸é ¼­¹ö´Â <code>stale=true</code>¿Í
ÇÔ²² 401À» ¹ÝȯÇÑ´Ù. <var>seconds</var>°¡ 0º¸´Ù Å©¸é nonce°¡
À¯È¿ÇÑ ±â°£À» ÁöÁ¤ÇÑ´Ù. ¾Æ¸¶µµ 10 Ãʺ¸´Ù ÀÛ°Ô ¼³Á¤ÇÏ¸é ¾ÈµÈ´Ù.
<var>seconds</var>°¡ 0º¸´Ù ÀÛÀ¸¸é nonce´Â ¿µ¿øÈ÷ ¸¸±âµÇÁö
¾Ê´Â´Ù. <!-- ¾ÆÁ÷ ±¸ÇöµÇÁö ¾Ê¾ÒÀ½: <var>seconds</var>°¡
0À̸é Ŭ¶óÀ̾ðÆ®´Â Á¤È®È÷ Çѹø¸¸ nonce¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Ù.
Çѹø¸¸ »ç¿ëÇÒ ¼ö ÀÖ´Â nonce´Â Àç»ý°ø°Ý(replay attack)¿¡
´ëÇØ ´õ ¾ÈÀüÇÑ º¸¾ÈÀ» Á¦°øÇÏÁö¸¸, ºê¶ó¿ìÀú°¡ ¿äûµéÀ» ¿¬¼ÓÇؼ­
º¸³»°Å³ª ¿©·¯ ¿¬°áÀ» µ¿½Ã¿¡ ÇÒ ¼ö°¡ ¾ø¾î¼­ ¼º´ÉÀÌ »ó´çÈ÷
¶³¾îÁú ¼ö ÀÖÀ½À» ÁÖÀÇÇ϶ó. ºê¶ó¿ìÀú´Â nonce¸¦ ÀÌ¹Ì »ç¿ëÇÏ¿´´ÂÁö
½±°Ô ¾Ë¾Æ³¾ ¼ö ¾ø±â¶§¹®¿¡ ¿äûÀ» ¿¬¼ÓÇؼ­ º¸³½ÈÄ, ù¹ø°
¿äûÀ» Á¦¿ÜÇÏ°í 401 ÀÀ´äÀ» ¹ÞÀº ´ÙÀ½ ¿äûÀ» ´Ù½Ã º¸³»°Ô
µÈ´Ù. ¶Ç Àç»ý°ø°Ý¿¡ ´ëÇÑ º¸È£´Â POST ¿äû°ú °°ÀÌ µ¿ÀûÀ¸·Î
³»¿ëÀ» »ý¼ºÇÏ´Â °æ¿ì¿¡¸¸ Àǹ̰¡ ÀÖÀ½À» ÁÖÀÇÇ϶ó. Á¤ÀûÀÎ
³»¿ëÀÇ °æ¿ì °ø°ÝÀÚ´Â ÀÌ¹Ì ¿ÏÀüÇÑ ³»¿ëÀ» °¡Áö°í ÀÖÀ¸¹Ç·Î,
Çѹø¸¸ »ç¿ëÇÒ ¼ö ÀÖ´Â nonce´Â Àǹ̰¡ ¾ø´Ù. -->
</p>
</usage>
</directivesynopsis>
<directivesynopsis>
<name>AuthDigestNonceFormat</name>
<description>nonce¸¦ ¸¸µå´Â ¹æ¹ýÀ» °áÁ¤ÇÑ´Ù</description>
<syntax>AuthDigestNonceFormat <var>format</var></syntax>
<contextlist><context>directory</context><context>.htaccess</context>
</contextlist>
<override>AuthConfig</override>
<usage>
<note>¾ÆÁ÷ ±¸ÇöµÇÁö ¾Ê¾Ò´Ù.</note>
<!-- AuthDigestNonceFormat Áö½Ã¾î´Â nonce¸¦ ¸¸µå´Â ¹æ¹ýÀ»
°áÁ¤ÇÑ´Ù. -->
</usage>
</directivesynopsis>
<directivesynopsis>
<name>AuthDigestNcCheck</name>
<description>¼­¹ö°¡ º¸³»´Â nonce-count¸¦ °Ë»çÇÒÁö ¿©ºÎ</description>
<syntax>AuthDigestNcCheck On|Off</syntax>
<default>AuthDigestNcCheck Off</default>
<contextlist><context>server config</context></contextlist>
<usage>
<note>
¾ÆÁ÷ ±¸ÇöµÇÁö ¾Ê¾Ò´Ù.
</note>
<!--
<p>AuthDigestNcCheck Áö½Ã¾î´Â ¼­¹ö°¡ º¸³»´Â nonce-count¸¦
°Ë»çÇÒÁö °áÁ¤ÇÑ´Ù.</p>
<p>º¸¾È»ó ±ÇÀåÇÏÁö¸¸ ÀÌ Áö½Ã¾î¸¦ OnÀ¸·Î ¼³Á¤ÇÏ¸é ¼º´ÉÀÌ
Å©°Ô ¶³¾îÁø´Ù. nonce-count¸¦ °Ë»çÇÏ·Á¸é (digest authentication
¿©ºÎ¿Í °ü°è¾øÀÌ Authorization Çì´õ¸¦ º¸³»´Â) *¸ðµç* ¿äûÀ»
ÀӰ迵¿ª(critical section)À» ÅëÇØ Ã³¸®ÇØ¾ß ÇÑ´Ù. ¼­¹ö°¡
Authorization Çì´õ¸¦ Æ÷ÇÔÇÑ ¸Å¿ì ¸¹Àº ¿äûÀ» ó¸®ÇÑ´Ù¸é
¼º´ÉÀÌ ÇöÀúÈ÷ ¶³¾îÁú ¼ö ÀÖ´Ù.</p>
-->
</usage>
</directivesynopsis>
<directivesynopsis>
<name>AuthDigestAlgorithm</name>
<description>digest authentication¿¡¼­ challenge¿Í response
hash¸¦ °è»êÇÏ´Â ¾Ë°í¸®ÁòÀ» ¼±ÅÃÇÑ´Ù</description>
<syntax>AuthDigestAlgorithm MD5|MD5-sess</syntax>
<default>AuthDigestAlgorithm MD5</default>
<contextlist><context>directory</context><context>.htaccess</context>
</contextlist>
<override>AuthConfig</override>
<usage>
<p><directive>AuthDigestAlgorithm</directive> Áö½Ã¾î´Â
challenge¿Í response hash¸¦ °è»êÇÏ´Â ¾Ë°í¸®ÁòÀ» ¼±ÅÃÇÑ´Ù.</p>
<note>
<code>MD5-sess</code>´Â ¾ÆÁ÷ ¿ÏÀüÈ÷ ±¸ÇöµÇÁö ¾Ê¾Ò´Ù.
</note>
<!--
<p><code>MD5-sess</code>¸¦ »ç¿ëÇÏ·Á¸é
<code>mod_auth_digest.c</code>ÀÇ <code>get_userpw_hash()</code>
ÇÔ¼ö¸¦ ¸ÕÀú ÀÛ¼ºÇØ¾ß ÇÑ´Ù.</p>
-->
</usage>
</directivesynopsis>
<directivesynopsis>
<name>AuthDigestDomain</name>
<description>digest authentication¿¡¼­ °°Àº º¸È£¿µ¿ª¿¡ ¼ÓÇÏ´Â
URIµé</description>
<syntax>AuthDigestDomain <var>URI</var> [<var>URI</var>] ...</syntax>
<contextlist><context>directory</context><context>.htaccess</context>
</contextlist>
<override>AuthConfig</override>
<usage>
<p><directive>AuthDigestDomain</directive> Áö½Ã¾î´Â °°Àº
º¸È£¿µ¿ª¿¡ ÀÖ´Â (<em>¿¹¸¦ µé¾î</em> °°Àº ¿µ¿ª°ú »ç¿ëÀÚ¸í/¾ÏÈ£
Á¤º¸¸¦ »ç¿ëÇÏ´Â) URIµéÀ» ÁöÁ¤ÇÑ´Ù. ÁöÁ¤ÇÑ URI´Â Á¢µÎ»ç·Î
»ç¿ëÇÑ´Ù. Ŭ¶óÀ̾ðÆ®´Â URI "¾Æ·¡" ¸ðµÎ¸¦
°°Àº »ç¿ëÀÚ¸í/¾ÏÈ£·Î º¸È£ÇÑ´Ù°í °¡Á¤ÇÑ´Ù. URI´Â
(<em>Áï</em>, ½ºÅ´(scheme), È£½ºÆ®, Æ÷Æ® µîÀ» Æ÷ÇÔÇÏ´Â)
Àý´ë URLÀ̰ųª »ó´ë URIÀÌ´Ù.</p>
<p>ÀÌ Áö½Ã¾î´Â Ç×»ó <em>ÁöÁ¤Çؾß</em> Çϸç, ÃÖ¼ÒÇÑ ¿µ¿ªµéÀÇ
±âº» URI(µé)¸¦ Æ÷ÇÔ<em>Çؾß</em> ÇÑ´Ù. »ý·«Çϸé Ŭ¶óÀ̾ðÆ®´Â
ÀÌ ¼­¹ö·Î º¸³»´Â <em>¸ðµç ¿äû</em>¿¡ Authorization Çì´õ¸¦
Æ÷ÇÔÇÑ´Ù. ±×·¯¸é ¿äûÀÇ Å©±â°¡ Ä¿Áö¸ç, <directive
module="mod_auth_digest">AuthDigestNcCheck</directive>¸¦
»ç¿ëÇÑ´Ù¸é ¼º´É¿¡ ³ª»Û ¿µÇâÀ» ÁÙ ¼ö ÀÖ´Ù.</p>
<p>´Ù¸¥ ¼­¹öÀÇ URI¸¦ ÁöÁ¤Çϸé, (À̸¦ ÀÌÇØÇÏ´Â) Ŭ¶óÀ̾ðÆ®´Â
¿©·¯ ¼­¹ö¸¶´Ù ¸Å¹ø »ç¿ëÀÚ¿¡°Ô ¹¯Áö¾Ê°í °°Àº »ç¿ëÀÚ¸í/¾ÏÈ£¸¦
»ç¿ëÇÒ ¼ö ÀÖ´Ù.</p>
</usage>
</directivesynopsis>
<directivesynopsis>
<name>AuthDigestShmemSize</name>
<description>Ŭ¶óÀ̾ðÆ®¸¦ ÃßÀûÇϱâÀ§ÇØ ÇÒ´çÇÏ´Â °øÀ¯¸Þ¸ð¸®·®</description>
<syntax>AuthDigestShmemSize <var>size</var></syntax>
<default>AuthDigestShmemSize 1000</default>
<contextlist><context>server config</context></contextlist>
<usage>
<p><directive>AuthDigestShmemSize</directive> Áö½Ã¾î´Â
Ŭ¶óÀ̾ðÆ®¸¦ ÃßÀûÇϱâÀ§ÇØ ¼­¹ö°¡ ½ÃÀÛÇÒ¶§ ÇÒ´çÇÏ´Â
°øÀ¯¸Þ¸ð¸®·®À» Á¤ÀÇÇÑ´Ù. °øÀ¯¸Þ¸ð¸®´Â ÃÖ¼ÒÇÑ <em>ÇϳªÀÇ</em>
Ŭ¶óÀ̾ðÆ®¸¦ ÃßÀûÇϱâÀ§ÇØ ÇÊ¿äÇÑ °ø°£º¸´Ù ÀÛÀ» ¼ö ¾øÀ½À»
ÁÖÀÇÇ϶ó. ÀÌ °ªÀº ½Ã½ºÅÛ¿¡ µû¶ó ´Ù¸£´Ù. Á¤È®ÇÑ °ªÀ» ¾Ë·Á¸é
<directive>AuthDigestShmemSize</directive>¸¦ <code>0</code>À¸·Î
¼³Á¤ÇÏ°í ¼­¹ö¸¦ ½ÃÀÛÇÑÈÄ ¿À·ù¹®À» Âü°íÇ϶ó.</p>
<p><var>size</var>´Â º¸Åë ¹ÙÀÌÆ® ´ÜÀ§ÀÌÁö¸¸, µÚ¿¡
<code>K</code>³ª <code>M</code>À» »ç¿ëÇÏ¿© KBytes³ª MBytes¸¦
³ªÅ¸³¾ ¼ö ÀÖ´Ù. ¿¹¸¦ µé¾î, ´ÙÀ½ Áö½Ã¾îµéÀº ¸ðµÎ °°´Ù:</p>
<example>
AuthDigestShmemSize 1048576<br />
AuthDigestShmemSize 1024K<br />
AuthDigestShmemSize 1M
</example>
</usage>
</directivesynopsis>
</modulesynopsis>