Data Encryption

As a part of my project, I want to encrypt user defined data using an unbreakable encryption algorithm. I have got one AES algorithm. But it accepts plaintext as
 plaintext_hex = {'00' '11' '22' '33' '44' '55' '66' '77' ...
                 '88' '99' 'aa' 'bb' 'cc' 'dd' 'ee' 'ff'};
I am doing my project in matlab.
Mary ReginaAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

gheistCommented:
Matlab compiler encrypts matlab code and ships the keys as part of runtime.
So how do you decrypt data?
How do you consume and process data now (.m file)
It is up to the user to encrypt his data right outside matlab.
0
btanExec ConsultantCommented:
AES goes with block of 128bits so the array per row is 8 hex each. Suggest you catch this example and test if alright for sample reference to guide you along.

https://github.com/tellezhector/cryptography/blob/master/aes/aestest.m
1

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Encryption

From novice to tech pro — start learning today.