video file encryption, decryption and player development - 17/09/2018 15:51 EDT

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Hello,

I have several .mp4 video files that my customers use. For the protection of those files. I want two software.

1. First software should encrypt it to some custom format. (The encryption should be simple enough for me to modify. for example inverting every 5th bit)

2. Second software should be a video player with basic functionalities of play, stop, forward, reverse and next file. This player should be able to take the custom format and play the video.

The software should be developed preferably using C# and the source file should be given to me. Some assistance may be required from you to help me understand the program so that I can modify to change the encryption and decryption algorithm to maintain the secrecy.

I am not sure what should be the right price for such work so I am keeping it open ended.

.NET Програмування на С Програмування на C# Програмування на C++ Архітектура ПЗ

ID Проекту: #17787730

Про проект

17 заявок(-ки) Дистанційний проект Остання активність 5 роки(ів) тому

17 фрілансерів(-и) готові виконати цю роботу у середньому за $612

ambrozija

Hello, I'm not sure how big are the mp4 files (because if they are too big, then maybe this is not the best solution). My idea is this: 1. We encrypt the files using the AES encription algorithm. You deliver it t Більше

$600 CAD за 10 дні(-в)
(95 відгуків(и))
7.3
Kartoos

Hi, Will be developed in 1 day.... by "next file" you mean some sort of playlist type feature ? I have developed many file encryption/decryption codes

$277 CAD за 1 день
(171 відгуків(и))
7.1
AlexFaster

Hi. I'm professional programmer with experience over 20 years and I did such task. I have experience with creating own video player. Also I'm good at various video protocols. I can write this program on c# if you want. Більше

$555 CAD за 30 дні(-в)
(71 відгуків(и))
6.6
novepi

Hello, Your requirements are quite clear and straightforward to implement. Though I suggest to use a standard encrytpion algo, like aes, instead of rolling your own. That way rather than modifying the source code to Більше

$1444 CAD за 10 дні(-в)
(58 відгуків(и))
6.4
solucionesnet

hi, I have a ready made encrypted video player, you can encrypt a folder that contains the course video files, also the solution manage licence keys for days or date, I can send you a demo. the solution is in vb.net, Більше

$420 CAD за 1 день
(49 відгуків(и))
5.9
dev7fares

Hello my name is Fares, i can get it done perfectly as you want let's chat when you are online,. Thanks

$555 CAD за 10 дні(-в)
(23 відгуків(и))
4.5
Priyanshu1

Hi This is just an first guess estimated price and timeframe based on my initial understanding of your requirements. Could you provide me some info like how do you distribute these files and how will you distribute th Більше

$1000 CAD за 20 дні(-в)
(1 відгук)
3.2
Priya52jk

Hi, this is PRIYA I am a Team Leader of experienced web & mobile developers with a Bachelor of software from the Pacific National University(PNU) and more than 8+ years of experience in Developing. We have a solid Більше

$555 CAD за 10 дні(-в)
(0 відгуків(и))
0.0
guubto

Hello I can do it very easily if you want. i am ready to do it right now. Please contact me reply to discuss more about this project

$555 CAD за 10 дні(-в)
(0 відгуків(и))
0.0
jmccaski

I can likely make this code in <40 hours, over 4 days. I took a computer security class while in University and would be very interested in testing out some more encryption. If you wanted to make it more secure, it Більше

$555 CAD за 5 дні(-в)
(0 відгуків(и))
0.0
Abalfarra

Dear Good Customer; I will use SDES encryption algorithm because i did it in c language, I need to customize it to be capable for 5 bits input as cipher text okey. it should be also with public key. i will deliver s Більше

$555 CAD за 10 дні(-в)
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0.0
artomas93

Hi, please see my profile...If you think that i can do your project then you give me a task related in your project after that you can select. Thanks

$777 CAD за 10 дні(-в)
(0 відгуків(и))
0.0
vw7431837vw

Video file can encrypt as you described. If you want to play the encrypted video though the 2nd software (the player). It will be decrypt the file into a temp file folder or similer location before it plays. so some d Більше

$500 CAD за 10 дні(-в)
(0 відгуків(и))
0.0