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Cryptography and Steganography

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Submitted on: 5/7/2005 7:13:51 AM
By: Punit Agarwal 
Level: Intermediate
User Rating: By 7 Users
Compatibility: Java (JDK 1.1), Java (JDK 1.2), Java (JDK 1.3), Java (JDK 1.4), Java (JDK 1.5)
Views: 22307
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     This code provides use of cryptography and steganography by using DES and TripleDES and LSB algorithm( least significant bit)
 
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Other User Comments

2/24/2006 11:59:59 PMshubha

Hi,
I need the source code for lsb algorithm(hiding and extracting data in an image)-steganography....(ie)
lsb substitution(replace the last bit of redundant pixel in an image with the last bit of message data).
The code which u have provided has only Des and triple Des algorithms.Kindly do send me the code for lsb algorithm as soon as possible.Have a nice day.Bye
Shubha
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10/14/2006 12:03:28 AMS.R.Stephen

Dear Mr.Punit
Excellent Source Code, kindly send me the executing information such like which source file shall i execute, caz when i am trying to execute MainGui1.class file i am getting proper output, kindly help me.

Regards
Stephen.
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10/14/2006 12:24:58 AMS.R.Stephen

Hi Mr. Punit,

Well and wish the same from u, kindly clarify my doublts

with u'r source code steganography.

1. When i am executing MainGui1.class i am getting

window and i have selected DES encryption, but it was

not completed and terminated why ?

2. when i am trying with tripleDES method what the 2

secret code shall i enter.

3. Kindly explain me about the encrypted file.

eagerly waiting for your reply.

with Thanks and Regards
Stephen
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10/23/2006 9:46:08 AMselva

hi the code is nice but iam not able to hide the data with image please tell the procedure to execute
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2/5/2007 11:20:45 AMcathy

please send me the details of how to run this project
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4/17/2007 1:41:02 AMMoses

Brilliant code Punit!Fabuluos work.But am unable to hide the data with the image kindly explain to me how to execute,what the secrect code is and does encryption compromise the quality of image?Does the program support all kinds of image formats?

Sincerly,
Moses Ochieng.

NB:Receive warmest greets from Kenya!
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5/3/2007 1:56:17 AMrahul

just read about the comments above.... but when i executed the code i never got anything like DES or tripleDES...
is it because the code is incomplete

can u suggest any good book(s) for starting off for the above code


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5/3/2007 2:00:15 AMrahul

Hi Punit,Do you have any module-wise explanation of the code.. it becomes easy to understand the code.. can you send it please,,,,
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6/21/2007 11:58:11 PMbudi

i need the uml, data flow, flow chart,
from this steganography source code....
thankss
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6/22/2007 12:06:26 AMbudi

i need datflow, uml, flow chart from this steganography source code, please...
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10/5/2007 2:12:27 PMharshad

plz send me the des encryption key

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2/21/2009 11:39:40 PMibnu rachman

how to fill the secret code? i've try,and alway show "error" message. please help me..
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2/21/2010 12:41:30 AMAfaque

Brilliant code Punit!Fabuluos work.But am unable to hide the data with the image kindly explain to me how to execute,what the secrect code is and does encryption compromise the quality of image?Does the program support all kinds of image formats?

Sincerly,
Afaque Alam.
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2/21/2010 12:52:55 AMAfaque

hi the code is nice but iam not able to hide the data with image please tell the procedure to execute
(If this comment was disrespectful, please report it.)

 
2/21/2010 12:54:15 AMAfaque

Dear Mr.Punit
Excellent Source Code, kindly send me the executing information such like which source file shall i execute, caz when i am trying to execute MainGui1.class file i am not getting proper output. kindly help me.

(If this comment was disrespectful, please report it.)

 
2/21/2010 12:55:25 AMAfaque

please send me the details of how to run this project.
(If this comment was disrespectful, please report it.)

 
2/21/2010 12:57:31 AMAfaque

Hi Mr. Punit,

Well and wish the same from u, kindly clarify my doublts

with u'r source code steganography.

1. When i am executing MainGui1.class i am getting

window and i have selected DES encryption, but it was

not completed and terminated why ?

2. when i am trying with tripleDES method what the 2

secret code shall i enter.

3. Kindly explain me about the encrypted file.

eagerly waiting for your reply.

(If this comment was disrespectful, please report it.)

 
11/11/2010 9:42:07 PMozy

hi, Mr. Punit
how to fill the secret code? i've try,and alway show "error" message. please help me..
(If this comment was disrespectful, please report it.)

 
8/17/2011 11:25:46 AMpallavi

hello punit sir,
plz tell me d steps to compile this code...
with the help of this code,we can use it in our major project...
thanx a lot...
bt plz..do reply me as soon as possible...i need it urgently...
(If this comment was disrespectful, please report it.)

 
8/21/2011 5:31:08 AMabdul rehaman

Hello Punit sir,
Your code is very good
Can u plz send me the code for the lsb algorithm for image steganography
We are able to do our project with that code! So plz send it to me
Thank You
(If this comment was disrespectful, please report it.)

 
10/18/2011 11:46:31 AMparul

plz send me the encryption and decryption key........
thanxxxxxxxxxxx in advance.....
its urgent
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2/3/2012 11:47:05 PMRaj

Hello Mr.Punit Happy to meet you Sir!
My self Raj, i really very happy with your Stenography with cryptography project, I am new to java, i wants learn more.But i don't know the mathematical algorithm,

can you please help me Mr.Punith,
How to run the source code, have to correct at anywhere in your source code..,

I am waiting for your response sir..,
Thank you..,
(If this comment was disrespectful, please report it.)

 
2/23/2012 6:46:06 AMrajiv

hi punit,
I have downloaded your code but it is not working properly please send me the procedure to execute it.
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3/1/2012 8:16:25 AMkulbhushan

what is the key to run this project?????
plz send to me.
its urgent.
plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

(If this comment was disrespectful, please report it.)

 
3/6/2012 7:48:07 AMMayur

Hello, I need source code for Image steganography using Triple-A technique
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3/19/2012 10:03:46 AMguna

hi mr.punit
i'm a malaysian student who is suffering to do project....so m using ur source code...could u help me how to use ur coding...
m jz a amatuer student.....here they never thought me anithing....how to develop a program...
hope u can help...
reply me as soon u saw my message :)
(If this comment was disrespectful, please report it.)

 
5/10/2012 1:14:33 AMvarsha

hi sir, cud u plz send me the encryption key used. And plz cud u explain to me the workin of this project. Plz its urgent.
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7/22/2012 8:22:35 AMDhananjay

Plz send me the details of how to run the code !!!

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3/9/2013 12:09:26 AMbilly

please send the full source code, because really need.
because I've tried but there's still eror
(If this comment was disrespectful, please report it.)

 
3/9/2013 11:01:11 PMbilly

Please send me the details of how to run the code, cause i really need
(If this comment was disrespectful, please report it.)

 
2/9/2014 12:18:10 PMamol patil

your project is fantastic.but i have litle obstacle .please tell me "DES encryption key" and "Triple DES encryption key". i will be gratefull. thank u.
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