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Rail.py
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banner = """\u001b[36;1m
█████▄ ██▀███ ▄▄▄ ▄████ ▒█████ ███▄ ▄███ ▄███ ▓▓▄ █
▒██ ██▌▓██ ▒ ██▒▒████▄ ██▒ ▀█▒▒██ ██▒ ██▒▀█▀█ █ ▒██ ██ ▄ ██ ▀█ █
░██ █▌▓██ ▄█ ▒▒██ ▀█▄ ▒██░▄▄▄░▒██░ ██ ▓██ ▓██▒ ██ ▀█▄▓ ██ ▀█ ██▒
░▓█▄ ▌▒██▀▀█▄ ░██▄▄▄▄██ ░▓█ ██▓▒██ ██░▒██ ▒██ ░██▄▄▄▄██ ▓██▒ ▐▌██▒
░▒████▓ ░██▓ ▒██▒ ▓█ ▓██▒░▒▓███▀▒░ ████▓▒░▒██▒ ░██▒ ▓█ ▓██▒▒██░ ▓██░
▒▒▓ ▒ ░ ▒▓ ░▒▓░ ▒▒ ▒█░ ░▒ ▒ ░ ▒░▒░▒░ ░ ▒░ ░ ░ ▒▒ ▓▒█░░ ▒░ ▒ ▒
░ ▒ ▒ ░▒ ░ ▒░ ▒ ▒▒ ░ ░ ░ ░ ▒ ▒░ ░ ░ ░ ▒ ▒▒ ░░ ░░ ░ ▒░
░ ░ ░ ░░ ░ ░ ▒ ░ ░ ░ ░ ░ ░ ▒ ░ ░ ░ ▒ ░ ░ ░
░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
\u001b[32;1m
--Presented with <3 by Shivanshu Sharma
\u001b[35 +-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+
|R|A|I|L|F|E|N|C|E| |D|E|C|O|D|E|R|
+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+
\u001b[32;1m \u001b[0m """
print(banner)
menu=""" \u001b[33;1m
------------------------------------------
LIST OF DECODERS |
------------------------------------------
[+] ASCII CONVERTER -- Ascii.py |
[+] ATBASH DECODER -- Atbash.py |
[+] CAESER DECODER -- Caeser.py |
[+] BACON DECODER -- Bacon.py |
[+] BASE32 DECODER -- Base32.py |
[+] BASE64 DECODER -- Base64.py |
[+] BASE85 DECODER -- Base85.py |
[+] DNA DECODER -- Dna.py |
[+] MORSE DECODER -- Morse.py |
[+] NUMBER SYSTEM -- Num.py |
[!] BINARY TO TEXT |
[!] HEX TO TEXT |
[!] OCTAL TO TEXT |
[+] RAILFENCE DECODER -- Rail.py |
[+] REVERSE CIPHER -- Reverse.py |
[+] ROTn DECODER -- Rot.py |
[+] TRANSPOSITION CIPHER -- Trans.py |
[+] VIGNERE DECODER -- Vignere.py |
------------------------------------------s
\u001b[32;1m"""
print(menu)
def encryptRailFence(text, key):
rail = [['\n' for i in range(len(text))]
for j in range(key)]
dir_down = False
row, col = 0, 0
for i in range(len(text)):
if (row == 0) or (row == key - 1):
dir_down = not dir_down
rail[row][col] = text[i]
col += 1
if dir_down:
row += 1
else:
row -= 1
result = []
for i in range(key):
for j in range(len(text)):
if rail[i][j] != '\n':
result.append(rail[i][j])
return("" . join(result))
def decryptRailFence(cipher, key):
rail = [['\n' for i in range(len(cipher))]
for j in range(key)]
dir_down = None
row, col = 0, 0
for i in range(len(cipher)):
if row == 0:
dir_down = True
if row == key - 1:
dir_down = False
rail[row][col] = '*'
col += 1
if dir_down:
row += 1
else:
row -= 1
index = 0
for i in range(key):
for j in range(len(cipher)):
if ((rail[i][j] == '*') and
(index < len(cipher))):
rail[i][j] = cipher[index]
index += 1
result = []
row, col = 0, 0
for i in range(len(cipher)):
if row == 0:
dir_down = True
if row == key-1:
dir_down = False
if (rail[row][col] != '*'):
result.append(rail[row][col])
col += 1
if dir_down:
row += 1
else:
row -= 1
return("".join(result))
if __name__ == "__main__":
print(decryptRailFence(input("Decode your message to key 2: "),2))
print(decryptRailFence(input("Decode your message to key 3: "),3))
print(decryptRailFence(input("Decode your message to key 4: "),4))
print(decryptRailFence(input("Decode your message to key 5: "),5))
print(decryptRailFence(input("Decode your message to key 6: "),6))
print(decryptRailFence(input("Decode your message to key 7: "),7))
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