Provably fair Backgammon game - PowerPoint Presentation

Slide1

Provably fair Backgammon game

Design

Yichen

Cao

201062233Slide2

Brief description of the project

Project aim

Project requirement

Project schedule Slide3

Project

aim

Develop a backgammon

Make fairly outcome of dices Slide4

Project

requirement

HTML, JavaScript, CSS and PHP

Software: Chrome

Hardware: not specificSlide5

Project schedule Slide6

Summary of the research

Backgammon rules

Algorithm for

fair

MVC

framework put in use (

CodeIgniter

)

What MVC is

Why use

CodeIgniterSlide7

Design

Anticipated components

Data structures

Algorithms and Pseudo code

Interface design

Evaluation of systemSlide8

Anticipated

componentsSlide9

Algorithms and Pseudo

code

RSA

Let

a and b be two

prime numbers

n=a*b;

φ

(n)=(a-1)(b-1);

Let e be another prime number <

φ

(n) ;

e * d =1(mod

φ

(n)

);

Then get d;

Public key=(n, e);Private key=(n, d);

Use public key

to

encrypt:

m= message want to be encrypt

m*e=c(mod n);

Then get c;

C is result after encrypting;

Encoding:

c *d =m(mod n);Slide10

Algorithms and Pseudo

code-rolling dices

P1 rolls dice for P2=R1;

P2 rolls dice for P1=R2;

R1 encrypted by Public key of P1= m send to P2;

If (m received){

send R2 to P1};

If (r2 received){ send private key to P2};

Then m can be encoded into R1;Slide11

Interface design

–Main MenuSlide12

Interface design

-Play BoardSlide13

Interface design

–option Slide14

Interface design

–help pageSlide15

Evaluation of

system

Reach the aim of the project

Run well

Load fast Slide16

System design

Use caseSlide17

System design

Interaction chartSlide18

System design

Interaction chartSlide19

Summary

Aim of the project

Technology /skills needed