Properties of e-cash, Computer Engineering

Assignment Help:

Properties:

1.  Monetary Value: Monetary value must be backed by either cash, bank - authorized credit cards or bank certified cashier's cheque.

2.  Interoperability: E-cash must be interoperable i.e. exchangeable for other e-cash, paper cash, goods or services etc.

3.  Retrievability : E-cash must be storable and retrievable.

4.  Security : E-cash should not be simple to copy or tamper.  

 


Related Discussions:- Properties of e-cash

What is framework, What is framework? Framework is a skeletal structure...

What is framework? Framework is a skeletal structure of a program that must be elaborated to build a complete application. It has abstract classes.

Elements of composition, The Elements of composition are the formal languag...

The Elements of composition are the formal language used to communicate in the visual arts. The elements of composition can be loosely broken into 5 main elements, Line, shape, val

Static and dynamic interconnection network, Static and Dynamic Interconnect...

Static and Dynamic Interconnection Network In a static network the connection among input and output nodes is permanent and cannot be changed. Static interconnection network ca

Logical database reads the data from the database, Is it true that the Logi...

Is it true that the Logical Database reads the data from the database tables using Select Statements. Yes. We are coding that in Database part of LDB.

What is hard drive interface, Q. What is Hard Drive Interface? Secondar...

Q. What is Hard Drive Interface? Secondary storage devices need a controller to proceed as an intermediary between device and rest of the computer system. On some computers the

Dynamic programming, The fi rst task will involve doing a little background...

The fi rst task will involve doing a little background reading on Dynamic Programming to get up to speed. The second task is to write the code: Search Space Write a function whi

Vector reduction instructions-vector processing, Vector reduction Instructi...

Vector reduction Instructions : When operations on vector are being deduced to scalar items as the result, then these are the vector reduction instructions. These instructions are

Meaning of every field in mips instruction, Q. Meaning of every field in MI...

Q. Meaning of every field in MIPS instruction? The meaning of every field in MIPS instruction is given below: op: operation code or opcode rs: First register source

What is critical section problem, What is critical section problem?  Co...

What is critical section problem?  Consider a system having of 'n' processes. Each process has segment of code known as a critical section, in which the process may be changing

What is cyclomatic complexity, What is cyclomatic complexity? Cyclomati...

What is cyclomatic complexity? Cyclomatic complexity is a computer science metric (measurement) developed by Thomas McCabe used to generally calculate the complexity of a progr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd