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Table 2 Running time

From: An efficient anonymous batch authentication scheme based on priority and cooperation for VANETs

Scheme

Signature authentication

n signature batch authentication

IBV

3TP+TMP+TMTP

3TP+nTMP+nTMTP

CPAS

3TP+2TMP

3TP+(n+1)TMP

EABA

3TMP

(n+2)TMP