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Simple JAVA program -

$10-30 USD

Avslutat
Publicerad nästan fem år sedan

$10-30 USD

Betalning vid leverans
ENCRYPTION When a word is given change the word into ascii code multiply the ascii code with matrix A (i will tell what matrix A is) Append hash function from SHA1=cipher DECRYPTION Multiply cipher with Hash function and both should get the same output
Project ID: 19320005

Om projektet

18 anbud
Distansprojekt
Senaste aktivitet fem år sedan

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18 frilansar lägger i genomsnitt anbud på $33 USD för detta uppdrag
Använd avatar
Hi there, I went through the initial requirements and I find this project interesting. I would like to have further details. Let me know if you are interested.
$30 USD Om 1 dag
5,0 (1196 omdömen)
7,7
7,7
Använd avatar
Hello Sir/ Ma’am We are a group of Software Engineers (Programmers) having 10+ years of experience. Expert in JAVA, C, C++ , C# , Python, ANDROID,IOS, MATLAB, IONIC. Done 600+ projects here on FREELANCER.COM. Please check our profile for reference. The bid is negotiable and we can talk about the price. Thank you Hello Sir/ Ma’am We are a group of Software Engineers (Programmers) having 10+ years of experience. Expert in JAVA, C, C++ , C# , Python, ANDROID,IOS, MATLAB, IONIC. Done 600+ projects here on FREELANCER.COM. Please check our profile for reference. The bid is negotiable and we can talk about the price. Thank you
$30 USD Om 1 dag
4,9 (378 omdömen)
7,6
7,6
Använd avatar
Hello A Java expert developer is here I can help you with your Java project This is an initial bid Feel free to message me Regards
$20 USD Om 1 dag
4,9 (238 omdömen)
6,8
6,8
Använd avatar
Hi I am software engineer and have delivered many java projects. You can share more details with me so that we can negotiate the price accordingly. Thank you
$30 USD Om 10 dagar
4,9 (63 omdömen)
6,0
6,0
Använd avatar
Hello. How are you today. I have read and understood this task. I have a lots of experience and very good knowledge of Data structures, Algorithms Design, Computer Architecture. And I'm expert in Java, C/C++, Python etc. I'm interested in this project. I'll wait for your good reply. Thanks.
$40 USD Om 1 dag
4,9 (143 omdömen)
6,3
6,3
Använd avatar
Hello Sir, We are team of professional developers with having more than 7 year's experience in this field also I read your project description and We are interested in it but still we need some more information Can we discuss the project ? Regards Jawad
$50 USD Om 1 dag
4,8 (61 omdömen)
6,1
6,1
Använd avatar
Java, Cryptography expert. But i can complete your project. Cryptography is not a simple one. Need data structure and algorithm. You will feel nice from me. Thank you.
$100 USD Om 1 dag
5,0 (59 omdömen)
5,8
5,8
Använd avatar
We have my own strategy to work in java. i am using below technology. Java and advance java jsp,jstl,hibernate,json,Spring Boot tools : myeclipse for spring. mysql workbench,maven dependency i have my own jar file made to work in java to save time. we do provide web hosting
$15 USD Om 1 dag
4,8 (25 omdömen)
4,5
4,5
Använd avatar
as a full stack Java developer for 10+ years I am proficient in all kinds of java coding. your encryption and decryption functions are simple and I can do it for you.
$45 USD Om 2 dagar
5,0 (4 omdömen)
2,3
2,3
Använd avatar
Why to choose me? 1-my price is the lowest; 2-your task is simple and i understand what you mean as this is a topic in algebra lesson 3-I will do it in one complete day how i am gonna do it? I will take the text: 2 characters(To ascii of course) in every process: put them in matrix of 2*1(row*col) which is called B multiply A(2*2) * B --->D(2*1) || Why we use only B 2*1? as the rows number(n) will lead us to use A(n*n) so to make the process simple we will use n=2 only the complixty of this is O(L/2) where L is the length of the text. the output is row of numbers. decryption: get every 2 numbers in D(2*1) A^-1 *D--------->A(Original one)--ascii-to-char--->the text. this is all of it;
$10 USD Om 1 dag
5,0 (1 omdöme)
1,6
1,6
Använd avatar
Hi there. I'm interested in this project, do you need also decryption on the other side or encryption will be enough?
$30 USD Om 1 dag
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Hello, I have 2 years of Java programming experience and I can do your task starting today. let me know if you are interested. regards Umer
$30 USD Om 1 dag
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Hello, I have already implemented a few en - and decryption algorithms like Vigenere, RSA and a key exchange app based on Diffie-Hellman algorithm. I am good at Java and Swift and I can also implement a GUI if you want.
$25 USD Om 1 dag
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Experience as Risk engineer and implementing security for corporate projects
$30 USD Om 4 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Hi there! I am Java developer with +9 year of experience, I worked at Mexican Stock Exchange and I developed applications to encyrpt messages with high availability and high performance. I can help you with you project with quality code and tested because I work with TDD. I will be glad to work with you. Regards.
$25 USD Om 2 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Hi there, I have implemented several security algorithms in Java. I can do that in Java in 1 day. regards, Yogesh Gunge
$15 USD Om 1 dag
5,0 (1 omdöme)
0,0
0,0
Använd avatar
i have 5 year experience in software development and content development. i have work with different technologies like java, python, html, css. javascript, Bootstrap, angular, node.js, mysql, mongodb, android mobile app development.
$35 USD Om 1 dag
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Hello. I’ll work on this project with pleasure.
$25 USD Om 3 dagar
0,0 (0 omdömen)
0,0
0,0

Om kunden

Flagga för UNITED STATES
Houston, United States
5,0
2
Verifierad betalningsmetod
Medlem sedan feb. 18, 2018

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