Submit your source code
of your solution. You must
do this homework
individually
.
[100 points]
This programming assignment is based on the protocol number 4 (Chapter 6.4 Digital Cash), described in Applied Cryptography, 2nd edition by Schneier; the protocol implements an electronic cash system, in which the digital cash cannot be copied and reused more than once and the privacy of the customers identity is guaranteed. Using your preferred programming language, you need to implement an e-cash system, which allows money transaction between three parties: Customer, Merchant, and Bank
. The electronic cash
(e-cash) used during these transaction is a file which contains:
We Write Essays for Students
Tell us about your assignment and we will find the best writer for your paper
Get Help Now!The amount of the transaction involved
An uniqueness string number
Identity strings that contain the identity of the customer (this information remains secret unless
the customer tries to use the e-cash illicitly more than once)
Banks signature
The services for each party are described as follows:
Customer
Generates N orders for each money order the customer wants to make and assigns a di
Welcome to originalessaywriters.com, our friendly and experienced essay writers are available 24/7 to complete all your assignments. We offer high-quality academic essays written from scratch to guarantee top grades to all students. All our papers are 100% plagiarism-free and come with a plagiarism report, upon request
Tell Us “Write My Essay for Me” and Relax! You will get an original essay well before your submission deadline.
