Cryptograpghy Algorithms

$50-100 USD

In Progress

Posted

over 9 years ago

$50-100 USD

Paid on delivery

I need two algorithms AES and DES(Not 3DES) to be implemented. For each algorithm there should be four modes available for the user to select i.e., Electronic Code Book(ECB), Cipher block Chaining(CBC),Output feedback mode(OFB), Counter Mode(CTR). It can be implemented with any programming language Java or Python. 1)Later plot the plot the collisions w.r.t number of blocks for all the modes. 2) Change the S-box values and plot the collisions for all the modes 3)Change the number of rounds and plot the collisions

Java

Python

Project ID: 6502205

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3 proposals

Remote project

Active 10 yrs ago

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@orensh

Hi, I just finished my computer security course, so I won't have any problem complete this assailment

$83 USD in 1 day

5.0

(8 reviews)

3.8

3 freelancers are bidding on average $71 USD for this job

@quanlitysource

A proposal has not yet been provided

$61 USD in 2 days

5.0

(89 reviews)

5.8

@TMTCManoj

Hi, We are an India based company specializing in Java. Our motto is to delight our customers with quality work at competitive prices meeting aggressive timelines. We do have a good knowledge in cryptography so we can provide you much efficient code for this project. And we are the experts so it will take less time for us to develop this solution. We can provide you a very efficient solution for your problem. Also we have helped many other students earlier. And they were very much satisfied with our work. You can see their reviews from our profile. Looking for a positive response.

$70 USD in 3 days