picture encryption decryption in matlab gui

i want to take an image as an input/ import in one button and encrypt it in second and decrypt in third button.

[Walter Roberson]

Okay, go ahead.

We are not able to assist you with encryption due to the laws of the United States.

,,, which I already told you for https://www.mathworks.com/matlabcentral/answers/866010-encryption-and-decryption-of-recorded-input-signal-gui-matlab

The laws of the USA do not care whether you are encrypting audio or pictures or temperature readings of your shower: we cannot help you with the encryption or decryption part.