java coding

$10-30 USD

Imekamilika

Imechapishwa

over 7 years ago

$10-30 USD

Kulipwa wakati wa kufikishwa

Write two computer programs to simulate an Unicode stream cipher that consists of both encryption and decryption algorithms. The encryption program accepts inputs from an existing text file, called “letter.txt.” This can have anything in it. The encryption program produces an output ciphertext file, called “secret” The decryption program takes “secret” as input and decrypts it into a plaintext, called “message.txt.” (Hint: the random “seed” must be known, but be kept secure, by the pseudorandom number generators in both encryption and decryption programs

PHP

Software Architecture

Kitambulisho cha mradi: 11733965

Kuhusu mradi

7 mapendekezo

Mradi wa mbali

Inatumika 8 yrs ago

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Imetolewa kwa:

@JawadIT

I have done this before. I have my own research over it.

$30 USD ndani ya siku 1

4.7

(9 hakiki)

3.4

7 wafanyakazi huru wana zabuni kwa wastani $32 USD kwa kazi hii

@utkarshkatiyar19

hi. I have a lot of experience in Java and cryptography. I can easily complete this task.

$50 USD ndani ya siku 1

4.8

(33 hakiki)

5.2

@profvipabutaleb

I'm computer engineering TA with 10+ years of experience. I'm professional programmer with JAVA and cryptography I'm experienced with data structures and algorithms , computation theory , discrete math and competitive programming I will solve all your problems perfectly in short amount of time and could help you understanding them

$30 USD ndani ya siku 1

5.0

(35 hakiki)

5.0

@MohsanEijaz

Hello there It is my great honor to apply for this vacant job. I am very hardworking and can work effectively as fast as I can. I have excellent skills in JAVA, C++, C#, OPPs, HTML5, CSS3, JS, AJAX, JQYERY, React.js, ANGULAR.JS, BACKBONE.JS, BOOTSTRAP, PHP,Wordpress, ASP.NET, MVC, Web Research and Microsoft Office and I have enough experience with different kinds of tasks as you can see in my "Work History", most of the time I gave my clients a great results.I have fast internet connection at home, have my own pc to use anytime and have own space to work. I can work fulltime and will focus to this project. I can follow instructions very well and will deliver the project on time. It is a pleasure if ever you will message me for an interview. I can work as soon as possible. Thanks and more power. MOHSAN IJAZ

$30 USD ndani ya siku 1

5.0

(10 hakiki)

3.2

@bellamystraat

Dear Sir, I can help you in your task, solving your homework and can do the job in careful and accurate way. The instructions are very clear. Delivery within 24 hours. Please contact me if you want to share with me some further detail or please take a look to my profile and reviews to test my seriousness as freelancer. Best Regards, Marzio

$30 USD ndani ya siku 1

5.0

(4 hakiki)

2.3

@nishantsingh0907

A proposal has not yet been provided

$25 USD ndani ya siku 1

5.0

(2 hakiki)

1.4

@saymajahan

Hi, I'm Sayma Jahan. I have enough experience in this field. I can easily complete this project as per your instructions. How much is your budget and how long will be the time frame? Thank you.

$30 USD ndani ya siku 1