def run(self):
if self.dataImage is None:
tkMessageBox.showwarning('Warnings', 'Please choose one Data image firstly!')
elif self.keyImage is None:
tkMessageBox.showwarning('Warnings', 'Please choose one Key image!')
else:
extractData = extractKey(self.keyImage)
if extractData is None:
tkMessageBox.showwarning('Warnings', 'The key image your choose is not correct!')
else:
key = extractData[0]
iv = extractData[1]
aesObj = AES.new(key, AES.MODE_CBC, iv)
op = self.operation.get()
if op == 1:
if self.filePath is None:
tkMessageBox.showwarning('Warnings', 'Please choose One Data File!')
else:
dataFile = open(self.filePath)
encryptData = encrypt_file(dataFile, aesObj)
encode_data(self.dataImage, encryptData)
self.encryptDone = True
tkMessageBox.showinfo('Infos', 'File Hiding Success!')
else:
encodeData = decode_data(self.dataImage)
if encodeData is None:
tkMessageBox.showwarning('Warnings', 'The Data image your choose is not correct!')
else:
self.decryptData = decrypt_data(encodeData, aesObj)
self.decryptDone = True
tkMessageBox.showinfo('Infos', 'File Decrypt Success!')
def run(self):
if self.dataImage is None:
tkMessageBox.showwarning('Warnings', 'Please choose one Data image firstly!')
elif self.keyImage is None:
tkMessageBox.showwarning('Warnings', 'Please choose one Key image!')
else:
extractData = extractKey(self.keyImage)
if extractData is None:
tkMessageBox.showwarning('Warnings', 'The key image your choose is not correct!')
else:
key = extractData[0]
iv = extractData[1]
aesObj = AES.new(key, AES.MODE_CBC, iv)
op = self.operation.get()
if op == 1:
text = self.textBox.get('1.0', 'end - 1 chars')
if text == "":
tkMessageBox.showwarning('Warnings', 'Please input the encypt text')
else:
textLen = len(text)
if textLen > 140:
tkMessageBox.showwarning('Warnings', 'The text is too much!\n Only 140!')
else:
encryptData = encrypt_text(text, aesObj)
encode_data(self.dataImage, encryptData)
self.encryptDone = True
tkMessageBox.showinfo('Infos', 'Infomation Hiding Success!')
else:
encodeData = decode_data(self.dataImage)
if encodeData is None:
tkMessageBox.showwarning('Warnings', 'The Data image your choose is not correct!')
else:
info = decrypt_data(encodeData, aesObj)
self.textBox.delete('1.0', 'end')
self.textBox.insert('1.0', info)
