Joakim Bjørnstad joakibj

## BucketStorage.java
package storage;

/**
 * Ekstern lagring i bucket
 *
 * @author Joakim Bjørnstad
 */
public interface BucketStorage {
	/**
	 * Krypterer og laster opp objekt til Cloud Storage.

## gist:b610bca401389342319a
{4.99, 5.02173, 5.05346, 5.08519, 5.11691, 5.14864, 5.18037, 5.2121, 5.24383, 5.27555, 5.30728, 5.33901, 5.37073, 5.40246, 5.43419, 5.46591, 5.49764, 5.52936, 5.56109, 5.59281, 5.62454, 5.65626, 5.68798, 5.7197, 5.75142, 5.78315, 5.81487, 5.84659, 5.8783, 5.91002, 5.94174, 5.97346, 6.00517, 6.03689, 6.0686, 6.10031, 6.13203, 6.16374, 6.19545, 6.22716, 6.25887, 6.29058, 6.32228, 6.35399, 6.38569, 6.41739, 6.4491, 6.4808, 6.5125, 6.5442, 6.57589, 6.60759, 6.63928, 6.67098, 6.70267, 6.73436, 6.76605, 6.79774, 6.82943, 6.86111, 6.89279, 6.92448, 6.95616, 6.98783, 7.01951, 7.05119, 7.08286, 7.11453, 7.1462, 7.17787, 7.20954, 7.24121, 7.27287, 7.30453, 7.33619, 7.36785, 7.39951, 7.43116, 7.46281, 7.49446, 7.52611, 7.55776, 7.5894, 7.62104, 7.65268, 7.68432, 7.71596, 7.74759, 7.77922, 7.81085, 7.84248, 7.8741, 7.90573, 7.93735, 7.96896, 8.00058, 8.03219, 8.0638, 8.09541, 8.12702, 8.15862, 8.19022, 8.22182, 8.25341, 8.28501, 8.3166, 8.34818, 8.37977, 8.41135, 8.44293, 8.47451, 8.50608, 8.53765, 8.56922, 8.60079, 8.63

## steganography-png.py
import os, sys, png, argparse
#coding: utf-8

"""

Contains an implementation of the Least Significant Bit algorithm for steganography.
Hides a png image (payload) in the n lowest bits of another png image(carrier), resulting in contaminated image called the package.

"""

## unknown_cipher.py
#coding: utf-8

import string
from collections import Counter
from pprint import pprint

def split_word_by_length(word, length):
    return [word[i:i+length] for i in range(0, len(word), length)]

def create_bigrams(sentence):

## cipher_to_ascii.py
import re

def to_ascii(string):
    return chr(int(string))

def main():
    cipher = '83766567758765826932767378858832738332658769837977693265786832837932738332786984668368'

    matches = re.findall('..?', cipher)
    chars = map(to_ascii, matches)

## caesar_decode.py
import sys, string

def caesar_decode(x, substitution):
    transtable = string.maketrans('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', ''.join(substitution))
    return x.translate(transtable)

def rotateRight(substitution):
    return (substitution[0][-1] + substitution[0][:-1], substitution[1][-1] + substitution[1][:-1])

def main():

## rot13.py
import sys, string

def rot13(x):
    transtable = string.maketrans('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz','NOPQRSTUVWXYZABCDEFGHIJKLMnopqrstuvwxyzabcdefghijklm')
    return x.translate(transtable)

def main():
    cipher = 'Qh re xnafxwr zhyvtraf ra ivaare'
    print rot13(cipher)
	package storage;

	/**
	* Ekstern lagring i bucket
	*
	* @author Joakim Bjørnstad
	*/
	public interface BucketStorage {
	/**
	* Krypterer og laster opp objekt til Cloud Storage.
	import os, sys, png, argparse
	#coding: utf-8

	"""

	Contains an implementation of the Least Significant Bit algorithm for steganography.
	Hides a png image (payload) in the n lowest bits of another png image(carrier), resulting in contaminated image called the package.

	"""
	#coding: utf-8

	import string
	from collections import Counter
	from pprint import pprint

	def split_word_by_length(word, length):
	return [word[i:i+length] for i in range(0, len(word), length)]

	def create_bigrams(sentence):
	import re

	def to_ascii(string):
	return chr(int(string))

	def main():
	cipher = '83766567758765826932767378858832738332658769837977693265786832837932738332786984668368'

	matches = re.findall('..?', cipher)
	chars = map(to_ascii, matches)
	import sys, string

	def caesar_decode(x, substitution):
	transtable = string.maketrans('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', ''.join(substitution))
	return x.translate(transtable)

	def rotateRight(substitution):
	return (substitution[0][-1] + substitution[0][:-1], substitution[1][-1] + substitution[1][:-1])

	def main():
	import sys, string

	def rot13(x):
	transtable = string.maketrans('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz','NOPQRSTUVWXYZABCDEFGHIJKLMnopqrstuvwxyzabcdefghijklm')
	return x.translate(transtable)

	def main():
	cipher = 'Qh re xnafxwr zhyvtraf ra ivaare'
	print rot13(cipher)