"Bash 간단한 암호화/복호화"의 두 판 사이의 차이

2022년 11월 8일 (화) 10:12 기준 최신판

1 개요[ | ]

Bash 간단한 암호화/복호화

암호화

echo "평문" | openssl enc -aes256 -pbkdf2 -a -k "암호화키"

복호화

echo "암호문" | openssl enc -aes256 -pbkdf2 -a -k "암호화키" -d

2 실행예시[ | ]

root@localhost:~# echo "★A가あ中" | openssl enc -aes256 -pbkdf2 -a -k "암호화키"
U2FsdGVkX185N61HJfPdAt/jZO5wQvvytOSoi7rEVtg=
root@localhost:~# echo "★A가あ中" | openssl enc -aes256 -pbkdf2 -a -k "암호화키"
U2FsdGVkX1/iUIm1dch6K8Et/RpOGlFlFXszoH2hXnk=

root@localhost:~# echo "U2FsdGVkX185N61HJfPdAt/jZO5wQvvytOSoi7rEVtg=" | openssl enc -aes256 -pbkdf2 -a -k "암호화키" -d
★A가あ中
root@localhost:~# echo "U2FsdGVkX1/iUIm1dch6K8Et/RpOGlFlFXszoH2hXnk=" | openssl enc -aes256 -pbkdf2 -a -k "암호화키" -d
★A가あ中
root@localhost:~# echo "U2FsdGVkX1/iUIm1dch6K8Et/RpOGlFlFXszoH2hXnk=" | openssl enc -aes256 -pbkdf2 -a -k "암호화키X" -d
bad decrypt
140200321733760:error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt:../crypto/evp/evp_enc.c:597:
root@localhost:~# echo "U2FsdGVkX1/iUIm1dch6K8Et/RpOGlFlFXszoH2hXnk=" | openssl enc -aes256 -pbkdf2 -a -k "암호화키XX" -d
bad decrypt
140560311334016:error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt:../crypto/evp/evp_enc.c:597:

3 같이 보기[ | ]

4 참고[ | ]

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

@@ 1번째 줄: / 1번째 줄: @@
 ==개요==
-;Bash 암호화 복호화
+;Bash 간단한 암호화/복호화
-<source lang='cli'>
-root@zetawiki:~# echo 'hello world' | openssl enc -aes-128-cbc -a -salt -pass pass:P@ssw0rd
+{{소스헤더|암호화}}
-U2FsdGVkX1/u7KMPIn5sEowq7iHTrN6TEWB6uydv+EE=
+<syntaxhighlight lang='bash'>
-</source>
+echo "평문" | openssl enc -aes256 -pbkdf2 -a -k "암호화키"
-<source lang='cli'>
+</syntaxhighlight>
-root@zetawiki:~# echo U2FsdGVkX1/u7KMPIn5sEowq7iHTrN6TEWB6uydv+EE= | openssl enc -aes-128-cbc -a -d -salt -pass pass:P@ssw0rd
+{{소스헤더|복호화}}
-hello world
+<syntaxhighlight lang='bash'>
-</source>
+echo "암호문" | openssl enc -aes256 -pbkdf2 -a -k "암호화키" -d
+</syntaxhighlight>
+==실행예시==
+<syntaxhighlight lang='console'>
+root@localhost:~# echo "★A가あ中" | openssl enc -aes256 -pbkdf2 -a -k "암호화키"
+U2FsdGVkX185N61HJfPdAt/jZO5wQvvytOSoi7rEVtg=
+root@localhost:~# echo "★A가あ中" | openssl enc -aes256 -pbkdf2 -a -k "암호화키"
+U2FsdGVkX1/iUIm1dch6K8Et/RpOGlFlFXszoH2hXnk=
+</syntaxhighlight>
+<syntaxhighlight lang='console'>
+root@localhost:~# echo "U2FsdGVkX185N61HJfPdAt/jZO5wQvvytOSoi7rEVtg=" | openssl enc -aes256 -pbkdf2 -a -k "암호화키" -d
+★A가あ中
+root@localhost:~# echo "U2FsdGVkX1/iUIm1dch6K8Et/RpOGlFlFXszoH2hXnk=" | openssl enc -aes256 -pbkdf2 -a -k "암호화키" -d
+★A가あ中
+root@localhost:~# echo "U2FsdGVkX1/iUIm1dch6K8Et/RpOGlFlFXszoH2hXnk=" | openssl enc -aes256 -pbkdf2 -a -k "암호화키X" -d
+bad decrypt
+140200321733760:error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt:../crypto/evp/evp_enc.c:597:
+root@localhost:~# echo "U2FsdGVkX1/iUIm1dch6K8Et/RpOGlFlFXszoH2hXnk=" | openssl enc -aes256 -pbkdf2 -a -k "암호화키XX" -d
+bad decrypt
+140560311334016:error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt:../crypto/evp/evp_enc.c:597:
+</syntaxhighlight>
 ==같이 보기==
-*[[암호화]]
+{{z컬럼3|
-*[[복호화]]
+* [[aes256]]
+* [[pbkdf2]]
+* [[리눅스 openssl]]
+* [[암호화, 복호화]]
+* [[Bash base64 인코딩, 디코딩]]
+}}
-==참고 자료==
+==참고==
 *http://www.unix.com/shell-programming-and-scripting/156250-encrypt-decrypt-string.html
 [[분류: Bash]]
+[[분류: PBKDF2]]