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Choice_main.py
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Choice_main.py
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# -*- coding: UTF-8 -*-
import Hill
import Playfair
import Vigenere
import Monoalphabetic
import Caesar
EXE_MODE = 'DEBUG'
def playfair_menu():
while True:
print("-----Playfair密码-----")
print("请选择你要进行的操作：")
print("1.Playfair密码简介")
print("2.Playfair密码加密")
print("3.Playfair密码解密")
print("4.返回上一级")
crypto_operating = input("->")
if crypto_operating == '1':
Playfair.playfair_info()
elif crypto_operating == '2':
print("-----------------Playfair密码加密---------------")
print("[Input]请输入您的明文：（加密结束后会丢失大小写与空格）")
plain_text = input()
print("[Input]请输入您的密钥：")
key = input()
print("[Info]加密正在进行。。。")
try:
enc_text = Playfair.playfair_encrypt(plain_text, key)
print("[Success]加密成功！")
print("[Info]密文为：" + enc_text)
except BaseException as e:
print("[ERROR]加密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '3':
print("-----------------Playfair密码解密---------------")
print("[Input]请输入您的密文：")
enc_text = input()
print("[Input]请输入您的密钥：")
key = input()
print("[Info]解密正在进行。。。")
try:
info = Playfair.playfair_decrypt(enc_text, key)
if info == 40001:
print("[ERROR]解密失败！")
print("[ERR_info]请检查密文长度！密文必须为偶长度！")
else:
print("[Success]解密成功！（大小写与空格需要自行根据语义恢复）")
print("[Info]明文为：" + info)
except BaseException as e:
print("[ERROR]解密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '4':
return
else:
print("[ERROR]选择出错！")
def vigenere_menu():
while True:
print("-----Vigenere密码-----")
print("请选择你要进行的操作：")
print("1.Vigenere密码简介")
print("2.Vigenere密码加密")
print("3.Vigenere密码解密")
print("4.返回上一级")
crypto_operating = input("->")
if crypto_operating == '1':
Vigenere.vigenere_info()
elif crypto_operating == '2':
print("-----------------Vigenere密码加密---------------")
print("[Input]请输入您的明文：")
plain_text = input()
print("[Input]请输入您的密钥：(密钥应为合法英文单词)")
key = input()
print("[Info]加密正在进行。。。")
try:
enc_text = Vigenere.vigenere_encrypt(plain_text, key)
print("[Success]加密成功！")
print("[Info]密文为：" + enc_text)
except BaseException as e:
print("[ERROR]加密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '3':
print("-----------------Vigenere密码解密---------------")
print("[Input]请输入您的密文：")
enc_text = input()
print("[Input]请输入您的密钥：(密钥应为合法英文单词)")
key = input()
print("[Info]解密正在进行。。。")
try:
plain_text = Vigenere.vigenere_decrypt(enc_text, key)
print("[Success]解密成功！")
print("[Info]明文为：" + plain_text)
except BaseException as e:
print("[ERROR]解密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '4':
return
else:
print("[ERROR]选择出错！")
def hill_menu():
while True:
print("-----Hill密码-----")
print("请选择你要进行的操作：")
print("1.Hill密码简介")
print("2.Hill密码加密")
print("3.Hill密码解密")
print("4.返回上一级")
crypto_operating = input("->")
if crypto_operating == '1':
Hill.hill_info()
elif crypto_operating == '2':
print("----------------------Hill密码加密----------------------")
print("[Input]请输入您的明文：（加密结束后会丢失大小写与空格）")
plain_text = input()
print("[Input]请输入您的密钥：(密钥应为一系列数字，空格分隔，依次输入)")
key = input()
print("[Input]请输入您的密钥阶数：")
n = input()
print("[Info]加密正在进行。。。")
try:
enc_text = Hill.hill_encrypt(plain_text, key.split(), int(n))
print("[Success]加密成功！")
print("[Info]密文为：" + enc_text)
except BaseException as e:
print("[ERROR]加密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '3':
print("----------------------Hill密码解密----------------------")
print("[Input]请输入您的密文：")
enc_text = input()
print("[Input]请输入您的密钥：(密钥应为一系列数字，空格分隔，依次输入)")
print("(*密钥应为加密时使用的密钥)")
key = input()
print("[Input]请输入您的密钥阶数：")
n = input()
print("[Info]解密正在进行。。。")
try:
plain_text = Hill.hill_decrypt(enc_text, key.split(), int(n))
print("[Success]解密成功！（大小写与空格需要自行根据语义恢复）")
print("[Info]明文为：" + plain_text)
except BaseException as e:
print("[ERROR]解密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '4':
return
else:
print("[ERROR]选择出错！")
def monoalphabetic_menu():
while True:
print("-----单表代替密码-----")
print("请选择你要进行的操作：")
print("1.单表代替密码简介")
print("2.单表代替密码加密")
print("3.单表代替密码解密")
print("4.返回上一级")
crypto_operating = input("->")
if crypto_operating == '1':
Monoalphabetic.monoalphabetic_info()
elif crypto_operating == '2':
print("----------------------单表代替加密----------------------")
print("[Input]请输入您的明文：")
plain_text = input()
print("[Input]请输入您的密钥：(密钥应为合法英文单词)")
key = input()
print("[Info]加密正在进行。。。")
try:
enc_text = Monoalphabetic.monoalphabetic_encrypt(plain_text, key)
print("[Success]加密成功！")
print("[Info]密文为：" + enc_text)
except BaseException as e:
print("[ERROR]加密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '3':
print("----------------------单表代替解密----------------------")
print("[Input]请输入您的密文：")
enc_text = input()
print("[Input]请输入您的密钥：(密钥应为合法英文单词)")
key = input()
print("[Info]解密正在进行。。。")
try:
plain_text = Monoalphabetic.monoalphabetic_decrypt(enc_text, key)
print("[Success]解密成功！")
print("[Info]明文为：" + plain_text)
except BaseException as e:
print("[ERROR]解密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '4':
return
else:
print("[ERROR]选择出错！")
def caesar_menu():
while True:
print("-------Caesar密码-------")
print("请选择你要进行的操作：")
print("1.Caesar密码简介")
print("2.Caesar密码加密")
print("3.Caesar密码解密")
print("4.Caesar密码列举破解")
print("5.返回上一级")
crypto_operating = input("->")
if crypto_operating == '1':
Caesar.caesar_info()
elif crypto_operating == '2':
print("----------------------Caesar加密----------------------")
print("[Input]请输入您的明文：")
plain_text = input()
print("[Input]请输入您的密钥：(密钥应为数字)")
key = input()
if type(key) != int:
print("[ERROR]非法输入！")
continue
print("[Info]加密正在进行。。。")
try:
enc_text = Caesar.caesar_encrypt(plain_text, key)
print("[Success]加密成功！")
print("[Info]密文为：" + enc_text)
except BaseException as e:
print("[ERROR]加密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '3':
print("----------------------Caesar解密----------------------")
print("[Input]请输入您的密文：")
enc_text = input()
print("[Input]请输入您的密钥：(密钥应为数字)")
key = input()
if type(key) != int:
print("[ERROR]非法输入！")
continue
print("[Info]解密正在进行。。。")
try:
plain_text = Caesar.caesar_decrypt(enc_text, key)
print("[Success]解密成功！")
print("[Info]明文为：" + plain_text)
except BaseException as e:
print("[ERROR]解密失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '4':
print("----------------------Caesar列举破解----------------------")
print("[Input]请输入您的密文：")
enc_text = input()
print("[Info]列举破解正在进行。。。")
try:
plain_text_possible = Caesar.caesar_attack(enc_text)
print("[Success]列举破解完成！")
for j in plain_text_possible:
print("[Info]可能的明文为：" + j)
except BaseException as e:
print("[ERROR]列举破解失败！")
if EXE_MODE == 'DEBUG':
print(e)
pass
elif crypto_operating == '5':
return
else:
print("[ERROR]选择出错！")
def main_menu():
while True:
print("--------主菜单--------")
print("请选择你要使用的密码：")
print("1.Playfair密码")
print("2.Vigenere密码")
print("3.Hill密码")
print("4.单表代替密码")
print("5.Caesar密码")
print("6.退出")
crypto_type = input("[input]->")
if crypto_type == '1':
playfair_menu()
elif crypto_type == '2':
vigenere_menu()
elif crypto_type == '3':
hill_menu()
elif crypto_type == '4':
monoalphabetic_menu()
elif crypto_type == '5':
caesar_menu()
elif crypto_type == '6':
return
else:
print("[ERROR]选择出错！")
if __name__ == "__main__":
main_menu()