Journal of Applied Mathematics / 2014 / Article / Tab 2

Research Article

Secure Collaborative Key Management for Dynamic Groups in Mobile Networks

Table 2

Communication and computation costs for CODH member and master.

SendReceiveExponentiationsSignaturesVerifications

General
member
Join, merge01101
Leave, partition01101

Group
master
Join1m n + m 11
Leave, partition1010
Merge11n + m 11

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