I want to encrypt and decrypt an image after data embedding.Please help me with a matlab code for image encryption and decryption?

I want to encrypt and decrypt an image after data embedding.Please help me with a matlab code for image encryption and decryption?

Answer 1

[Jacob Mathew]

Hey Athira,

Currently MATLAB does not have an inbuilt library to perform data encryption and decryption. You will have to rely on writing the code in Java utilizing the “Javax Crypto” library package or other third party Add Ons.

An example of encryption and decryption using Java is linked below:

https://www.mathworks.com/matlabcentral/fileexchange/73037-matlab-aes-encryption-decryption-example/