-
-
Save dotsh/ef73853208deb9a4b048cbcdd3b649ea to your computer and use it in GitHub Desktop.
X-OVH-SPAMCAUSE decoder
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def decode(msg): | |
text = [] | |
for i in range(0, len(msg), 2): | |
text.append(unrot(msg[i: i + 2])) | |
return str.join('', text) | |
def unrot(pair, key=ord('x')): | |
offset = 0 | |
for c in 'cdefgh': | |
if c in pair: | |
offset = (ord('g') - ord(c)) * 16 | |
break | |
return chr(sum(ord(c) for c in pair) - key - offset) | |
if __name__ == '__main__': | |
import sys | |
print(decode(sys.argv[1])) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment