An Efficient Electronic English Auction System with a Secure On-Shelf Mechanism and Privacy Preserving

Table 3

Comparison in traffic of the three schemes (B: bytes).

Property	Proposal
	Our proposal	Chang et al.’s proposal [14]	Xiong et al.’s proposal [13]	Chung et al.’s proposal [18]
Registration phase	82 B	192 B	108 B	128 B
On-shelf phase	144 B	266 B	×	×
Bidding phase	176 B	290 B	(96 + 120) B	(119 + 248) B
Product claiming phase	48 B	149 B	×	×
Dispute phase; (auctioneer/bidder)	112 B/128 B	37 B/85 B	48 B/×	×