def decrypt(filename, directory, public_key, private_key):
key = DH.generate_secret(long(private_key), long(public_key))
str = key.encode('hex')
key = str[0:32]
file_obj = open(filename, "r")
msg = file_obj.read()
text = ENCDEC.AESCipher(key).decrypt(msg)
outputFilename = os.path.join(directory, "DecodedFile.txt")
file_obj = open(outputFilename, "w")
file_obj.write(text)
os.remove(filename)
os.system("xdg-open " + directory)
def encrypt(filename, directory, public_key, private_key):
key = DH.generate_secret(long(private_key), long(public_key))
str = key.encode('hex')
key = str[0:32]
file_obj = open(filename, "r")
t = time.time()
msg1 = ENCDEC.AESCipher(key).encrypt(file_obj.read())
s = time.time()
outputFilename = os.path.join(directory, key[16:] + ".txt")
file_obj = open(outputFilename, 'w')
file_obj.write(msg1)
os.remove(filename)
os.system("xdg-open " + directory)
def decrypt(filename,directory,public_key,private_key):
key = DH.generate_secret(int(private_key), int(public_key))
str = key.encode('utf-8').hex()
key = str[0:32]
file_obj = open(filename,"r")
msg = file_obj.read()
#list = msg.split('\n')
#msg1 = list[0]
#msg2 = list[2]
text = ENCDEC.AESCipher(key).decrypt(msg)
#msg2 = ENCDEC.AESCipher(key).decrypt(msg2)
#temp = []
#temp.append(unicodedata.normalize('NFKD',msg1).encode('ascii','ignore'))
#temp.append(list[1])
#text = ENCDEC.shamirs_join(temp,unicodedata.normalize('NFKD',msg2).encode('ascii','ignore'))
#outputFilename = os.path.join(directory,"DecodedFile.txt")
#file_obj = open(outputFilename,"w")
#file_obj.write(text)
os.remove(filename)
def encrypt(filename,directory,public_key,private_key):
key = DH.generate_secret(int(private_key), int(public_key))
str = key.encode('utf-8').hex()
key = str[0:32]
file_obj = open(filename,"r")
t = time.time()
#list,str = ENCDEC.shamirs_split(file_obj)
msg1 = ENCDEC.AESCipher(key).encrypt(file_obj.read())
#msg2 = ENCDEC.AESCipher(key).encrypt(str)
s = time.time()
#Exchange this with public key
outputFilename = os.path.join(directory,key[16:]+".txt")
file_obj = open(outputFilename,'w')
file_obj.write(msg1)
#file_obj.write('\n')
#file_obj.write(list[1])
#file_obj.write('\n')
#file_obj.write(msg2)
os.remove(filename)