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Write an algorithm for a given text

Take a sample of Plain text, encrypt this plaintext step by step using AES, you must show each step how it has been done with all tables and codes, till you generate the Ciphertext. the reverse your work step by step until you generate the Plaintext

Your plaintext is:

“Here you can encrypt a block of bytes with a key using the popular Advanced Encryption Standard cipher” . All the internal steps of the computation are shown, which can be helpful for anyone debugging their own AES implementation. In each of the 10/12/14 rounds, the sub-steps of SubBytes, ShiftRows, MixColumns, AddRoundKey, and key schedule are shown”

Skills: C Programming, C++ Programming, Cryptography, Java, Software Architecture

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About the Employer:
( 0 reviews ) United States

Project ID: #17550473

15 freelancers are bidding on average $33 for this job

utkarshkatiyar19

I have a lot of experience in cryptography. I can easily do these questions.

$80 USD in 3 days
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7.2
$30 USD in 1 day
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5.2
hbxfnzwpf

I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environ More

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4.4
gszo123zl

I have ~7 years of experience in C/C++ and over 3 in C#. I also write some Python code and recently Haskell, so I can do the task easily. I already did similar projects, please check the link: https://drive.google. More

$35 USD in 12 days
(16 Reviews)
4.4
ShubhamTT

Dear Sir, I have gone through project description and interested taking it up. Posted bid amount is indicative and a more accurate I can give once more details are shared. Looking forward to hear from you. Thanks

$25 USD in 1 day
(2 Reviews)
1.8
profvipabutaleb

I'm computer engineering TA - 12+ years of experience - experienced in data structures and algorithms - computer security - implementing the encryption - authentication - key generation algorithms on both software and More

$60 USD in 1 day
(53 Reviews)
1.3
ansarias21

Hi, I have experience of AES encryption/decryption algorithm. have implemented algorithm for SMS security, data security, server secirity etc. Looking forward for your response to discuss further. Thanks, Akram

$15 USD in 1 day
(5 Reviews)
1.2
enverbashirov

I am Computer Engineering graduate and am doing my masters on Computer Science. I've recently took Cryptography as a graduate course (thus I am familiar with AES). I am also fluent in C/C++/Java (which ever you prefer) More

$20 USD in 5 days
(1 Review)
0.6
isshahrul

Fast and efficient Relevant Skills and Experience I learn c program in diploma and develop game

$25 USD in 1 day
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0.0
stanleefdz

I believe ican develop a very light and elegant code

$35 USD in 1 day
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0.0
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abbas2540

I am very well associated with internet network security and has a good command over AES, DES and their implementation.

$25 USD in 2 days
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0.0
benmarbihamza

hey sir i'm good in c and c++ and java and cryptography and i have experience with AES encryption this project easy for me when i complete your project you can check and accept my bid

$15 USD in 1 day
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Ashrafasaad

I believe that my education combined with my experience give me a great chance to help you. I have excellent knowledge about different types of encryption and decryption specially AES and DES . Relevant Skills and Ex More

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