Bash 간단한 암호화/복호화

1 개요

Bash 간단한 암호화/복호화

암호화

echo "평문" | openssl enc -aes-128-cbc -a -salt -pass pass:"암호화키"

복호화

echo "암호문" | openssl enc -aes-128-cbc -a -salt -pass pass:"암호화키" -d

2 실행예시

hello world

root@zetawiki:~# echo "hello world" | openssl enc -aes-128-cbc -a -salt -pass pass:"P@ssw0rd"
U2FsdGVkX194Lh6mIUdFdfWIKqPTG0XrNIvWYFtPm5k=

root@zetawiki:~# echo "U2FsdGVkX194Lh6mIUdFdfWIKqPTG0XrNIvWYFtPm5k=" | openssl enc -aes-128-cbc -a -salt -d -pass pass:"P@ssw0rd"
hello world

★A가あ中

root@zetawiki:~# echo "★A가あ中" | openssl enc -aes-128-cbc -a -salt -pas pass:"P@ssw0rd"
U2FsdGVkX181w9Ov5LPwxZ1EFFOLMRe24gdU+FlmgBY=

root@zetawiki:~# echo "U2FsdGVkX181w9Ov5LPwxZ1EFFOLMRe24gdU+FlmgBY=" | openssl enc -aes-128-cbc -a -salt -pass pass:"P@ssw0rd" -d
★A가あ中

3 같이 보기

• Bash base64 인코딩, 디코딩
• 암호화, 복호화

4 참고

• http://www.unix.com/shell-programming-and-scripting/156250-encrypt-decrypt-string.html