cryptography task in matlab

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 .

I need to show the detail about the cover file ( audio and video ) and the same detail after hiding to prove that the size will be the same .

for the tap it can be two tap one for video another for audio and i need it as application .

as you see at attachment :

first choose the file

then write the text

then show the encrypte text

then show the binary bit of text to hide in image and show how much diffrent between the two file

in extract :

chose the file

the extract the encrypted data

and decrypt it

Ok i will send to you file with capture

Yes in the same GUI I could able to upload the cover file with the data and extract the data then decrypted.

in the save I mean save the file wave. like as I do with image I have deal with Jpg to hide data in it then save the image again. after hiding .

The compare will be shown in the GUI

at attached file you will catch what i mean exactly

I will reject high bids

Навички: Алгоритм, Cisco, Кріптографія, Математика, Matlab and Mathematica

Показати більше: yes in binary, what is encryption algorithm, what is algorithm mean, what algorithm, text compare algorithm, mean image matlab, how to use binary, how to do binary, how to do algorithm, bit operation, bit binary, binary bit, binary algorithm, algorithm of encryption, algorithm for encryption, matlab video, mathematica show, write matlab, the tap, steganography, reverse image, need high detail original, matlab with gui, MATLAB image, MATLAB GUI

Про роботодавця:
( 359 відгуки(-ів) ) Mutrah, Oman

ID проекту: #6986726

9 фрілансерів(-а) подали заявки на цю роботу; середня заявка - $815


Hi; I can do this for you. contact for further discussion. regards ........................................................

$444 USD за 7 дні(-в)
(19 відгуків(-и))

I am experienced guy both in cryptography and steganography in Matlab. 4 years of experience. If interested reply back.

$166 USD за 7 дні(-в)
(26 відгуків(-и))

Dear client, I hold master degree in digital signal n image processing. I have experinces in matlab including GUI. Here is my portfolio: [url removed, login to view] Open for any related discussion. Thank you

$430 USD за 10 дні(-в)
(12 відгуків(-и))

Hi. I hope you are doing fine. I'm an engineer and i have extensive experience in image and signal processing. I am quite proficient in computation tools like Matlab, instrumentation tools like Labview . I can imple Більше

$800 USD за 30 дні(-в)
(5 відгуків(-и))

A proposal has not yet been provided

$500 USD за 7 дні(-в)
(8 відгуків(-и))

Hi I am a research scientist scholar in world one of the leading institution. My topic is same what u have needed. It may u found project budget is high, but u know the complexity of ur work. ur work require knowledge Більше

$1666 USD за 30 дні(-в)
(0 відгуків(-и))

I have a lot of experience with Matlab and I want to help you with this problem! How many days you could give me?

$999 USD за 21 дні(-в)
(0 відгуків(-и))

A proposal has not yet been provided

$1333 USD за 1 день
(1 відгук)

Hi, I am a PhD student working on Statistical Signal Processing and Wireless Communication had some projects including algorithms and protocols used in encryption especially in GSM, 3G and LTE systems. Thanks an Більше

$1000 USD за 20 дні(-в)
(0 відгуків(-и))