Given that the enterprise has eight sites connected with each other in full-mesh topology which means that each two pair sites have one-to-one secure communication. For example, the site 1 and site 2 have securely communicated with each other, and also site 2 and site 3 have securely communicated with each other, and so on.   If CEO tell you that the network operation fees is costing us a lot of money, and that we want to change the topology of the network from full mesh to hub-spoke to save some costs of leased lines.in such case how many keys are required if we use a public key algorithm?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Given that the enterprise has eight sites connected with each other in full-mesh topology which means that each two pair sites have one-to-one secure communication. For example, the site 1 and site 2 have securely communicated with each other, and also site 2 and site 3 have securely communicated with each other, and so on.

 

If CEO tell you that the network operation fees is costing us a lot of money, and that we want to change the topology of the network from full mesh to hub-spoke to save some costs of leased lines.in such case how many keys are required if we use a public key algorithm?

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