.\" $OpenBSD: ssh-keysign. 8, v 1.3 2002/07/03 14:21:05 markus Exp $ .\" .\" Copyright (c) 2002 Markus Friedl. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. .\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, .\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT .\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" .\" Japanese translation: $Id: ssh-keysign.8,v 1.2 2002/11/19 19:47:53 perky Exp $ .\" by Yusuke Shinyama .\" .\" %FreeBSD: src/usr.sbin/spray/spray. 8, v 1.10 2002/07/14 14:46:18 charnier Exp % .\" $FreeBSD: doc/ja_JP.eucJP/man/man8/ssh-keysign. 8, v 1.2 2002/11/18 06:17:45 horikawa Exp $ .Dd May 24, 2002 .Dt SSH-KEYSIGN 8 .Os .Sh ¸íĪ .Nm ssh-keysign .Nd È£½ºÆ® º£À̽º ÀÎÁõ¿¡ À־ÀÇ ssh ÀÇ º¸Á¶ ÇÁ·Î±×·¥ .Sh ¼­½Ä .Nm .Sh ÇØ¼³ .Nm (Àº)´Â, .Xr ssh 1 ÇÏÁö¸¸ ·ÎÄà ȣ½ºÆ®¿­¼è¿¡ ¾×¼¼½º ÇØ, SSH ÇÁ·ÎÅäÄÝ ¹öÁ¯ 2 ·Î È£½ºÆ® º£À̽º ÀÎÁõÀ» ÇàÇÏ´Â Â÷ÀÌ¿¡ ÇÊ¿äÇÑ µðÁöÅÐ ¼­¸íÀ» »ý¼ºÇϴµ¥ »ç¿ëµË´Ï´Ù. .Pp .Nm (Àº)´Â µðÆúÆ®¿¡¼­´Â »ç¿ë ±ÝÁö°¡ µÇ¾î ÀÖ¾î, ½Ã½ºÅÛ Àüü¿¡ °ÉÄ£´Ù Ŭ¶óÀ̾ðÆ®ÀÇ ¼³Á¤ ÆÄÀÏ .Pa /etc/ssh/ssh_config ±×¸®°í .Cm HostbasedAuthentication ¼³Á¤ Ç׸ñÀ» .Dq yes (À¸)·Î ¼³Á¤ÇßÀ» ¶§¸¸ »ç¿ëµË´Ï´Ù. .Pp .Nm ÇÏ .Xr ssh 1 ¿¡ ÀÇÇØ ºÒ·Á °¡´Â °ÍÀ¸·Î, À¯Àú°¡ Á÷Á¢ ½ÇÇàÇÏ´Â °ÍÀÌ ¾Æ´Õ´Ï´Ù. È£½ºÆ® º£À̽º ÀÎÁõÀÇ »ó¼¼ÇÑ °Í¿¡ ´ëÇÏ¿©´Â .Xr ssh 1 ¹× .Xr sshd 8 (À»)¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. .Sh °ü·Ã ÆÄÀÏ .Bl -tag -width Ds .It Pa /etc/ssh/ssh_config ÀÌ ÆÄÀÏ¿¡ ÀÇÇØ, .Nm ÇÏÁö¸¸ »ç¿ëµÇ´ÂÁö ¾î¶²Áö°¡ °áÁ¤µË´Ï´Ù. .It Pa /etc/ssh/ssh_host_dsa_key, /etc/ssh/ssh_host_rsa_key ÀÌ·¯ÇÑ ÆÄÀÏ¿¡´Â È£½ºÆ®ÀÇ ºñ¹Ð¿­¼è°¡ °Ý³³µÇ¾î µðÁöÅÐ ¼­¸íÀ» »ý¼ºÇϴµ¥ »ç¿ëµË´Ï´Ù. ÀÌ·¯ÇÑ ÆÄÀÏÀº root °¡ ¼ÒÀ¯ÇØ, root ¸¸ÀÌ Àоîµé¿© °¡´ÉÇÏ°Ô ÇØ¾ß Çϰí, ÀÌ¿ÜÀÇ ´©±¸¿¡°Ôµµ ÀÐ°Ô ÇØ¼­´Â ¾ÈµË´Ï´Ù. À̰͵éÀº root ¸¸ÀÌ Àоîµé¿© °¡´ÉÇϱ⠶§¹®¿¡, È£½ºÆ® º£À̽º ÀÎÁõÀ» »ç¿ëÇÒ ¶§´Â, .Nm (À»)¸¦ setuid root ·Î ÇØ µÑ Çʿ䰡 ÀÖ½À´Ï´Ù. .El .Sh °ü·Ã Ç׸ñ .Xr ssh 1 , .Xr ssh-keygen 1 , .Xr ssh_config 5 , .Xr sshd 8 .Sh ÀúÀÚ Markus Friedl .Sh ¿ª»ç .Nm ÇÏ .Ox 3.2 (À¸)·ÎºÎÅÍ µµÀԵǾú½À´Ï´Ù. .Sh ÀϺ»¾î ¹ø¿ª ´ÏÀ̾߸¶ À¯½ºÄÉ (yusuke at cs . nyu . edu) 2002/9/27 (for 3.5p1) .Pp ´ç¸Þ´º¾ó ÆäÀÌÁö´Â ¾¾ÀÇ È£ÀÇ¿¡ ÀÇÇØ .Fx ÀϺ»¾î ¸Þ´º¾ó¿¡ ¼ö·ÏÇϰí ÀÖ½À´Ï´Ù. ¹ø¿ª¿¡ ´ëÇÑ Àǰß, ÁöÀûÀÌ ÀÖÀ¸¸é ´ÏÀ̾߸¶¾¾ (yusuke at cs . nyu . edu), ¹× .Fx jpman ÇÁ·ÎÁ§Æ® ±îÁö Àü¼ÛÇØ ÁÖ¼¼¿ä.