Medical image security using LSB and chaotic logistic map

In this modem era, many researchers have been concentrating more on using the field of chaos and its applications for their research. Particularly, medical image encryption and decryption using chaotic signals are proposed frequently for medical image cryptography and steganography. In this article, the patient medical details in text form and medical image of the organ in pictorial form are encrypted and decrypted using two different set of algorithms. One of the advantages of this method is its security, which is provided by the chaotic signal.