A Multi-Secret Reputation Adjustment Method in the Secret Sharing for Internet of Vehicles

Table 2

The literature comparison.

Literature	Polynomial distribution	Secret value	Reputation adjustment	Update share	Distributor in reputation adjustment
Nojoumian scheme [33]	Unary polynomial	Single secret	Can dynamically increase and decrease reputation value	Update all participant deposits	Unnecessary
Harn scheme [34]	Bivariate symmetric polynomial	Multisecret synchronization	—	—	—
This article	Bivariate asymmetric polynomial	Multisecret asynchronous	Can dynamically increase and decrease reputation value	No need to update the share deposit	Needed