Ho do I encrypt text to image and vice versa?

Question

1.00/5 (1 vote)

See more:

VS2013

I'm already using some encryption modes: AES, RCA etc. I want to try to encrypt text into some king of image. Is it even possible? Maybe there's some sources with information.

And also is there a way to encrypt text as sound (maybe just some beeps)?

Posted 20-Apr-15 10:01am

morris “mason” bonham

Add a Solution

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Ravi Bhavnani · Answer 1 · 2015-04-20T10:24:00

Solution 1

Yes, it's possible. See this[^] set of articles about steganography.

In particular, see Corrina's 19-part series[^] on the subject.

/ravi

Posted 20-Apr-15 10:24am

Ravi Bhavnani

Updated 20-Apr-15 10:27am

v2

Comments

Sergey Alexandrovich Kryukov 20-Apr-15 18:31pm

Makes sense, a 5.
See also my answer on audio. :-)
—SA

Ravi Bhavnani 20-Apr-15 20:03pm

Good point - 5'd back! :)

/ravi

Sergey Alexandrovich Kryukov 20-Apr-15 22:05pm

Thank you, Ravi.
As to "back", I hope we and our readers understand that we don't do reciprocal favors but are trying to vote on some post based on their value, as we understand it, everything which makes the posts interesting or not.
—SA

Ravi Bhavnani 21-Apr-15 7:51am

Absolutely. My 5 was for the link to more details about the aspect of audio.

/ravi

Sergey Alexandrovich Kryukov · Answer 2 · 2015-04-20T12:35:00

Solution 2

In essence, text as sound already exists: http://en.wikipedia.org/wiki/Morse_code.

And you can even shift it to non-audible signal and mix with normal human-perceivable audio. Most certainly, this is far from some optimal solution, but it could give you some ideas. :-)

—SA

Posted 20-Apr-15 12:35pm

Sergey Alexandrovich Kryukov