Cryptography RSA or AES

$10-30 USD

Fermé

Publié

il y a plus de 9 ans

$10-30 USD

Payé lors de la livraison

what I want exactly is to hide a steganography text into video and audio file with using (AES,RSA) cryptographic algorithm and the reverse functionality for the operation. the all idea I'm first need to encrypt the data with ( AES or RSA) the user chose the encryption algorithm that he want. then hide in audio file or video file using LSB ( the user chose the number of bit he will used to hide) . in the other hand I can in reverse extract the data and then decrypted it ) want GUI and list options allow the user chose video or file . then after he write the text can chose the crypto algorithm to encrypt the text ( we will use two algorithm RSA and AES ) then after that he chose the number of bit to hide data in it . and also GUI shows the stego file and I can save it to do compare between it and the original file and show how much bit is change .

N° de projet : 6978084

Concernant le projet

11 propositions

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Actif à il y a 9 ans

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11 freelances proposent en moyenne $159 USD pour ce travail

@dpappu131

A proposal has not yet been provided

$222 USD en 5 jours

4,9

(22 commentaires)

0,0

@gehadelrobey

I have excellent experience in steganography. I implemented a program to hide images into mp3 songs, I could hide 150 KB in each 3 Mb song without introducing any noise to the actual song. I have strong background in mp3 specifications (MPEG I and II and III). I ll deliver you a neat GUI that will run on any platform (linux, windows or mac) also I ll deliver a completely documented and tested source code. Please contact me for more information.

$230 USD en 7 jours

4,7

(6 commentaires)

0,0

@zhangsong

Hello I am a C/C++ programmer. I well known RAS/AES cryptography. If you have interest to that, please leave a message. Sincerely

$222 USD en 3 jours

5,0

(7 commentaires)

0,0

@jfalexvijay

I have done more research on cryptography and steganography. Please let me know if you have any queries.

$88 USD en 5 jours

0,0

(0 commentaires)

0,0

@hbxfnzwpf

I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, and mainly focus on server side, the language is c++ under linux. I used c++ to make many great projects, for example, I made the tools which can convert java files to c++ scripts which has the same effect, of course garbage collection included. I also made our own mobile game using c++, I even can show you the demo of client. Trust me, please let expert help you.

$200 USD en 2 jours

4,9

(94 commentaires)

0,0

@itachi23

A proposal has not yet been provided

$200 USD en 3 jours

4,9

(16 commentaires)

0,0

@gaurav12581

Hi, I have over 10 years of exp in C, C++, linux kernel, Network protocol development. Though I am new here I will be providing you with professional work

$55 USD en 5 jours

0,0

(0 commentaires)

0,0

@ahmedbassiouny

I have a bachelor in CS from the American University in Cairo and a minor in Mathematics, with 10+ years of experience with hands-on programming. I have worked for the past year in Microsoft's Advanced Technology Lab in Cairo (ATLC) as a research assistant in the Computer Vision team.

$200 USD en 10 jours