Stenography

Ruby
1

Hello. Is the following problem: write stenography information literally
in the BMP file. How can this be achieved in Ruby?

2

On Jan 5, 8:42 am, Alexander A. [email protected]
wrote:

Hello. Is the following problem: write stenography information literally
in the BMP file. How can this be achieved in Ruby?

Posted viahttp://www.ruby-forum.com/.

stenography is writing in short-hand
Are you trying to capture a picture of such text?
Or are you trying to hide info in a picture (steganography)?

3

Il giorno 05/gen/2010, alle ore 15.55, Chris H. ha scritto:

Cool! I hope there steganography gem around XD

Simone D’Amico
*nix powered
[email protected]

4

I need - Or are you trying to hide info in a picture (steganography).

5

On Jan 5, 10:02 am, Alexander A. [email protected]
wrote:

I need - Or are you trying to hide info in a picture (steganography).

Posted viahttp://www.ruby-forum.com/.

A quick Google didn’t turn up any Ruby libs but I did find this:
“http://magdalena.thedarkmere.net/~beau/COT4810 Final Paper
Grantham.pdf”

looks like he used Ruby

cheers

6

Chris H. wrote:

On Jan 5, 10:02�am, Alexander A. [email protected]
wrote:

I need - Or are you trying to hide info in a picture (steganography).

Posted viahttp://www.ruby-forum.com/.

A quick Google didn’t turn up any Ruby libs but I did find this:
“http://magdalena.thedarkmere.net/~beau/COT4810 Final Paper
Grantham.pdf”
Your link something does not work :(.

7

Gregory Biasky wrote:

Chris H. wrote:

On Jan 5, 10:02�am, Alexander A. [email protected]
wrote:

I need - Or are you trying to hide info in a picture (steganography).

Posted viahttp://www.ruby-forum.com/.

A quick Google didn’t turn up any Ruby libs but I did find this:
“http://magdalena.thedarkmere.net/~beau/COT4810 Final Paper
Grantham.pdf”
Your link something does not work :(.

Replace spaces with %20 to make a valid URL.

8

Your link something does not work :(.

Try this link:
(d’oh, my bad: this is the proper one:
http://magdalena.thedarkmere.net/~beau/COT4810%20Final%20Paper%20Grantham.pdf

9

Your link something does not work :(.

Try this link:
http://magdalena.thedarkmere.net/~beau/COT4810%2520Final%2520Paper%2520Grantham.pdf

-Jonathan N.