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Re: Data Encryption Standard (DES)

Thu Apr 28, 2011 4:39 pm

Hello,

I downloaded your code for DES in Java and I found it extremely useful. Although for my purpose I require it so that the DES code takes an input as a image. I was wondering how that would be possible with your code. It would be wonderful if you could help us out as soon as possible.

Hoping to hear from you at the earliest.

Thank You

A hopeful coder



Re: Data Encryption Standard (DES)

Sun Nov 27, 2011 3:55 pm

link is not providing the entitled material
pls provide mirror link
pls help

Re: Data Encryption Standard (DES)

Mon Nov 28, 2011 12:28 am

i don't understand your problem !! i just checked the link now and it is work fine.

Re: Data Encryption Standard (DES)

Thu Dec 22, 2011 2:52 am

KeyWord Text in Binary --
| 0 0 1 1 0 0 1 0 |
| 0 0 1 1 0 0 1 1 |
| 0 0 1 1 0 0 1 0 |
| 0 0 1 1 0 1 0 0 |
| 0 0 1 1 0 1 0 1 |
| 0 0 1 1 0 1 1 0 |
| 0 0 1 1 0 1 1 1 |
| 0 0 1 1 1 0 0 0 |

what do u mean: 0 0 1 1, it's redundant in my work, after changing to Binary. why ?

Re: Data Encryption Standard (DES)

Wed Mar 14, 2012 2:20 am

i need help... i m doing modification in DES but in small scale. as in, i have decreased the key size length and plain text length from 64 to 16 bits.. so automatically my DES algo is 4 times smaller than the original DES.. but now m facing problems with it. help me out. please

Re: Data Encryption Standard (DES)

Sun Jan 20, 2013 4:10 pm

updated.

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