~/.ssh/id rsa, id rsa.pub

~/.ssh/id_rsa

/root/.ssh/id_rsa

/home/testuser/.ssh/id_rsa

~/.ssh/id_rsa.pub

/root/.ssh/id_rsa.pub

/home/testuser/.ssh/id_rsa.pub

1 개요

• (id_rsa) RSA 개인키
• (id_rsa.pub) RSA 공개키
• ssh-keygen 명령어로 생성가능

root@zetawiki:~# cat ~/.ssh/id_rsa
-----BEGIN RSA PRIVATE KEY-----
MIGrAgEAAiEA1+FPfSd+EaXYYU0LlPZ0K+k3uWFUb+s/8NxV9PEl1psCAwEAAQIg
RjBfY9W/S4WcgKZIKbqnsjYuQO5nEAGAjx/XY9za48ECEQD2EpdAXBwXDBC9NQGD
yUAJAhEA4JblIvDA6WOWr4KO79oCgwIQUfoFi3pkHUV2uiHTfFzqSQIRAJOcWamn
... (생략)
-----END RSA PRIVATE KEY-----

root@zetawiki:~# cat ~/.ssh/id_rsa.pub
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAklOUpkDHrfHY17SbrmTIpNLTGK9Tjom/BWDSUGPl+nafzlHDTYW7hdI4yZ5ew18JH4JW9jbhUFrviQzM7xlELEVf4h9lFX5QVkbPppSwg0cda3Pbv7kOdJ/MTyBlWXFCR+HAo3FXRitBqxiX1nKhXpHAZsMciLq8V6RjsNAQwdsdMFvSlVK/7XAt3FaoJoAsncM1Q9x5+3V0Ww68/eIFmb1zuUFljQJKprrX88XypNDvjYNby6vw/Pb0rwert/EnmZ+AW4OZPnTPI89ZPmVMLuayrD2cE86Z/il8b+gw3r3+1nKatmIkjn2so1d01QraTlMqVSsbxNrRFi9wrfTasGhF root@zetawiki.example.com

2 같이 보기

• 리눅스 ssh-keygen
• 리눅스 ssh-copy-id
• ~/.ssh/authorized_keys
• Please make sure you have the correct access rights

3 참고

• http://www.cryptopp.com/wiki/Keys_and_Formats
• https://git-scm.com/book/en/v2/Git-on-the-Server-Generating-Your-SSH-Public-Key