SECURE MICROPAYMENT SCHEME FOR NEWSPAPER SUBSCRIPTIONPay Per Article

Dr. M. Sandirigama

Fasna JF. Irfan MAM. Rishadhy MJM.

INTRODUCTION

PAY PER ARTICLE SUBSCRIPTION

Instead of existing monthly or yearly subscription plans, introducing a plan to pay only for the articles user reads

MICROPAYMENT

Transaction which involves a small amount of money

OUR SOLUTION

A token based micropayment scheme for the subscription plan

METHODOLOGY

REGISTRATION

U, P

User

U, PSystem

NewspaperU – User IDP – Password

PURCHASING TOKEN

U, P, M, (R)

User

U, P

System

M

BankR, E

NewspaperU – User IDR - Random NumberP – PasswordM – Amount of moneyE – Hash Function

AFTER PURCHASING TOKEN

U, P, M, (R)

User

U, P, R, E

System

NewspaperU – User IDR - Random NumberP – PasswordM – Amount of moneyE – Hash Function

READING AN ARTICLEU, P, M, (R)

User

U, P, R, E

System

Newspaper

Logging In

M

(R)

U – User IDR - Random NumberP – PasswordM – Amount of moneyE – Hash Functionm – Article’s Price

Read Request

AFTER READING AN ARTICLE

U, P, (M-m), (R)

User

U, P, R, E

System

Newspaper

U – User IDR - Random NumberP – PasswordM – Amount of moneyE – Hash Functionm – Article’s Price

CONCLUSIONS

Developed the system for registering newspaper and reader

2 – Step verification is included in logging to system

A newspaper site for testing

Implementation of Protocol work is in progress

THANK YOU