In a large sensor network of 1024 nodes, 32 clusters are formed, with each cluster consisting of 32 nodes. Each CH employees 32x32 2-D matrix based secured symmetric keys to communicate with each member of the cluster; while 32x32 2-D matrix based bivariate polynomils to communicate among the CHs? Is this a feasible solution to provide increasing level of security based on criticality of data? Explain clearly.

What will be an ideal response?


Data at each CH is more critical than sensor devices and hence deserves higher level of security provided by the bivariate polynomial. Therefore, the use of different key approach for the system is desirable.

Trades & Technology

You might also like to view...

In a band beam reinforced-concrete floor, the beams are

A) located at a spacing of 8 ft to 10 ft on center. B) narrow and deep. C) wide and shallow. D) unnecessary.

Trades & Technology

The role reversal ethics test is described as:

A. How would you feel about being on the receiving end of the behavior? B. How will you feel about the behavior tomorrow morning? C. How would you like to see this behavior written up on the front page of the paper? D. What does everyday common sense say about the behavior?

Trades & Technology

A system that uses the space above a drop ceiling for return air is called

A) a spatial air distribution system B) a drop ceiling return system C) a static regain system D) an extended plenum system

Trades & Technology

How can you reverse the direction of rotation of a single-phase split-phase motor?

What will be an ideal response?

Trades & Technology