Certificateless Public Auditing with Privacy Preserving for Cloud-Assisted Wireless Body Area Networks

Table 2

Comparison of computation cost.

	1	2	3	4	5	6
He et al. [1]
Ours

1: setup; 2: partial-private-key extraction; 3: set-public key; 4: tag generation; 5: proof phase; 6: verify phase.