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#!/usr/bin/env python
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import sys, string, types, hashlib, base64, re, urllib, binascii
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import operator
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from collections import Counter
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LOWER_LETTERS = [chr(x) for x in range(97, 123)]
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UPPER_LETTERS = [chr(x) for x in range(65, 91)]
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COMMON_LETTERS = 'ETAOIN SHRDLU'
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def xorRepeating():
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plain = raw_input('Please input your Plaintext: ')
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key = raw_input('Key: ')
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hexkey = list()
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i = 0
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for c in key:
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print(i)
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hexkey.append(ord(c))
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i += 1
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resultString = ''
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i = 0
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for char in plain:
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resultString += str(hex(ord(char) ^ hexkey[i]))[2:]
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i += 1
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if i == len(key):
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i = 0
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print(resultString)
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def xorBrutePrompt():
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isfile = (raw_input('f for file; for string:') == 'f')
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maxresults = input('How many top hits? ')
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keylength = input('Maximum key length in bytes: ')
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if isfile:
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path = raw_input('path: ')
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path = path.strip()
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results = list()
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with open(path, 'r') as file:
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contents = file.readlines()
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contents = [line.strip() for line in contents]
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for code in contents:
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recursiveResult = xorSingleBrute(code, maxresults, keylength)
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#nach Punkten aufsteigend sortieren:
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sortedList = sorted(recursiveResult.items(), key=operator.itemgetter(1))[-maxresults:]
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#Liste in maximalwert dieser als Tupel anhaengen:
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results.append((sortedList, max(recursiveResult.iteritems(), key=operator.itemgetter(1))[1]))
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#sortieren nach MaxWert:
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sortedResults = sorted(results, key=operator.itemgetter(1))
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for item in sortedResults:
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#da tupel muss so iteriert werden:
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for tupel in item[::2]:
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for i in tupel:
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print(i[0])
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else:
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encoded = raw_input('Input your Hex String: ')
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result = xorSingleBrute(encoded, maxresults, keylength)
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sortedResults = sorted(result.items(), key=operator.itemgetter(1))[-maxresults:]
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for i, j in sortedResults:
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print(i)
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def xorSingleBrute(encoded='', maxresults=20, keybytes=1):
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resultDict = dict()
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if(encoded == ''):
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isfile = (raw_input('f for file; for string:') == 'f')
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for xor_key in range(0, 2**(keybytes*8)):
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decoded = '';
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for i, j in zip(encoded[::2], encoded[1::2]):
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decoded += ''.join(chr(int(i+j, 16) ^ xor_key))
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resultDict[decoded] = commonCounter(decoded)
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return resultDict
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def commonCounter(inputString, limit=7):
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countObj = Counter(inputString.upper())
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common = countObj & Counter(COMMON_LETTERS)
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return sum(common.values())
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def fixedxor(string1 = '', string2 = ''):
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if(string1 == ''):
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string1 = raw_input('Please input your first hex string: ')
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string2 = raw_input('Please input your second hex string: ')
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hex1 = int(string1, 16)
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hex2 = int(string2, 16)
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result = hex1 ^ hex2
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print(hex(result))
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def rot(inputString, amount):
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outputString = ''
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for char in inputString:
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resultChar = ''
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if char.isupper():
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index = UPPER_LETTERS.index(char)
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resultChar = UPPER_LETTERS[(index + amount)%len(UPPER_LETTERS)]
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elif char.islower():
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index = LOWER_LETTERS.index(char)
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resultChar = LOWER_LETTERS[(index + amount) % len(LOWER_LETTERS)]
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else:
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resultChar = char
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outputString += resultChar
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return outputString
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def translate(inputString, inputType, outputType):
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result = ''
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if(inputType == outputType):
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result = inputString
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return result
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if (inputType == 5):
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for char in inputString:
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if(outputType == 1):
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byte = bin(ord(char))
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while len(byte) < 8:
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byte = '0' + byte
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result += byte + ' '
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elif(outputType == 2):
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result += ord(char) + ' '
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elif(outputType == 3):
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result += oct(ord(char)) + ' '
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elif(outputType == 4):
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result += hex(ord(char)) + ' '
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else:
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result = inputString
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break
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return result
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elif(inputType == 1):
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inputString = int(inputString, 2)
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elif(inputType == 2):
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inputString = int(inputString)
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elif(inputType == 3):
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inputString = int(inputString, 8)
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elif(inputType == 4):
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inputString = int(inputString, 16)
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if(outputType == 1):
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result = bin(inputString)
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elif(outputType == 2):
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result = inputString
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elif(outputType == 3):
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result = oct(inputString)
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elif(outputType == 4):
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result = hex(inputString)
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elif(outputType == 5):
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result = chr(inputString)
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return result
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def zeroWidthString(inputstring):
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resultstring = '>'
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#binary = translate(inputstring, 5, 1)
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binary = string2bin(inputstring)
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binaryArray = split_len(binary, 8)
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for byte in binaryArray:
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for bit in byte:
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if(bit == '1'):
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resultstring+= u'\u200b' #zero-width space
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else:
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resultstring+= u'\u200d' #zero-width joiner
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resultstring += '<'
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print resultstring
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def resolveZeroWidthString(inputstring):
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charfound = False
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binarystring = ''
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resultstring = ''
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inputstring = inputstring.decode('utf-8')
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for char in inputstring:
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if char == u'\u200b':
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binarystring += '1'
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elif char == u'\u200d':
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binarystring += '0'
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bytelist = split_len(binarystring, 8)
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for byte in bytelist:
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resultstring += translate(byte, 1, 5)
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print resultstring
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def split_len(seq, length):
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return [seq[i:i+length] for i in range(0, len(seq), length)]
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def vignere(plain, key):
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i = 0
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result = ''
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plain = plain.upper()
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key = key.upper()
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for char in plain:
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if char in UPPER_LETTERS:
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result += chr( (((ord(char)) + (ord(key[i])))%26)+65)
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i += 1
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if (i == len(key)):
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i = 0
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else:
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result += '.'
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return result
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def string2bin(input):
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return ''.join(format(ord(x), 'b').zfill(8) for x in input)
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def hammingDistance(string1, string2):
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diffs = 0
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bin1 = string2bin(string1)
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bin2 = string2bin(string2)
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for b1, b2 in zip(bin1, bin2):
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if b1 != b2:
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diffs += 1
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return diffs
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def urlEncoder():
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input = raw_input('Pleae input your String: ')
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print(urllib.quote_plus(input))
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def reverser():
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string = raw_input('Please input your string to reverse:')
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print(string[::-1])
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def base64prompt():
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b64regex = '^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$'
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isfile = (raw_input('f for file, s for string: ') == 'f')
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if isfile:
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path = raw_input('Path: ')
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path = path.strip()
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outputPath = raw_input('Output file: ')
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with open(path, 'r') as file:
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contents = file.read()
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file.close()
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#contents = [line.strip() for line in contents]
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decoded = base64.b64decode(contents)
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with open(outputPath, 'w') as outfile:
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#for line in contents:
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outfile.write(decoded)
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outfile.close()
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else:
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inputString = raw_input('Please input your string: ')
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if (re.match(b64regex, inputString)):
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print(base64.b64decode(inputString))
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else:
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print(base64.b64encode(inputString))
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def rotPrompt():
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choice = input('What kind of ROT do you want to perform? 1-25, or all: ')
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userInput = raw_input('Please insert a string: ')
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if type(choice) is types.IntType:
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print(rot(userInput, choice))
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else:
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for i in range(0, 26):
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print(rot(userInput, i))
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def translatePrompt():
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print('1: Binary')
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print('2: Decimal')
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print('3: Octal')
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print('4: Hexadecimal')
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print('5: ASCII')
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inputType = input('Please specify input type: ')
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outputType = input('Please specify output type: ')
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if (inputType == 5):
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inputString = raw_input('Please input your strings, seperated by semicolon: ')
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else:
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inputString = raw_input('Please input your values, seperated by semicolon: ')
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inputList = inputString.split(';')
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for entry in inputList:
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print(str(translate(entry, inputType, outputType)))
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def hashPrompt():
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typeChoice = raw_input('Would you like to hash a file or a String? f for file, s for string: ')
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algoList = hashlib.algorithms_available
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for word in algoList:
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print(word)
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algoChoice = raw_input('Which hashing algorithm? ')
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if algoChoice in algoList:
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hasher = hashlib.new(algoChoice)
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else:
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print('That\'s no algorithm!')
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sys.exit(0)
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if (typeChoice == 'f'):
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filePath = raw_input('Please input a fully qualified path: ')
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filePath = filePath.strip()
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with open(filePath, 'rb') as hashFile:
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content = hashFile.read()
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hasher.update(content)
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else:
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inputString = raw_input('Please input a string: ')
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hasher.update(inputString)
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print(hasher.hexdigest())
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print('Welcome aboard PankiCrypt Airlines!')
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print('How may we serve you today?')
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print('1: ROT/Ceasar Encryption')
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print('2: Hashing functions')
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print('3: Translation')
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print('4: Base64 Encoder/Decoder')
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print('5: String Reverser')
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print('6: URL Encoder')
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print('7: Fixed XOR')
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print('8: XOR Bruteforce Single Byte ')
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print('9: XOR Repeating Key')
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print('10: Zero-Width String')
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print('11: Resolve Zero-Width Strings')
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choice = raw_input('Please make a selection: ')
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if (choice == '1'):
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rotPrompt()
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elif (choice == '2'):
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hashPrompt()
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elif (choice == '3'):
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translatePrompt()
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elif(choice == '4'):
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base64prompt()
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elif(choice == '5'):
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reverser()
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elif(choice == '6'):
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urlEncoder()
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elif(choice[0] == '7'):
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if(len(choice) > 1):
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argList = choice.split(' ')
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fixedxor(argList[1], argList[2])
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else:
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fixedxor()
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elif(choice == '8'):
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#xorSingleBrute()
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xorBrutePrompt()
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elif(choice == '9'):
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xorRepeating()
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elif(choice == '10'):
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i = raw_input('String:')
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zeroWidthString(i)
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elif(choice == '11'):
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i = raw_input('String:')
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resolveZeroWidthString(i)
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print('Thank you for flying with PankiCrypt Airlines!') |