"리눅스 ssh-keygen"의 두 판 사이의 차이

2015년 2월 6일 (금) 03:59 판

리눅스 RSA 2048 공개키, 개인키 생성
리눅스 ssh-keygen
/usr/bin/ssh-keygen

1 예시

[root@jmnote ~]# ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):

↵ Enter

Enter passphrase (empty for no passphrase): 
Enter same passphrase again:

암호 2번 입력

Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
20:e9:b0:5b:5a:2b:ad:e8:4d:e4:b3:a0:32:49:2d:97 evan
The key's randomart image is:
+--[ RSA 2048]----+
|                 |
|     .           |
|  . o .          |
|   + . .         |
|  o.=   S        |
| ooE .           |
|.o*+o            |
|=.+oo            |
|=o.o             |
+-----------------+

다음과 같이 개인키(id_rsa), 공개키(id_rsa.pub) 파일이 생성되었음

[root@jmnote ~]# ll ~/.ssh/id_rsa*
-rw------- 1 root root 1743 Sep  4 14:28 /root/.ssh/id_rsa
-rw-r--r-- 1 root root  390 Sep  4 14:28 /root/.ssh/id_rsa.pub

2 같이 보기

3 참고 자료

http://ebroder.net/2010/01/18/ssh-keygen-randomart/

@@ 4번째 줄: / 4번째 줄: @@
 ==예시==
-<source lang='dos'>
+<source lang='cli'>
 [root@jmnote ~]# ssh-keygen
 Generating public/private rsa key pair.
@@ 10번째 줄: / 10번째 줄: @@
 </source>
 :{{Enter}}
-<source lang='dos'>
+<source lang='cli'>
 Enter passphrase (empty for no passphrase):
 Enter same passphrase again:
 </source>
 :암호 2번 입력
-<source lang='dos'>
+<source lang='cli'>
 Your identification has been saved in /root/.ssh/id_rsa.
 Your public key has been saved in /root/.ssh/id_rsa.pub.
@@ 34번째 줄: / 34번째 줄: @@
 </source>
 *다음과 같이 개인키(id_rsa), 공개키(id_rsa.pub) 파일이 생성되었음
-<source lang='dos'>
+<source lang='cli'>
 [root@jmnote ~]# ll ~/.ssh/id_rsa*
 -rw------- 1 root root 1743 Sep  4 14:28 /root/.ssh/id_rsa