Scalable Revocable Identity-Based Signature Scheme with Signing Key Exposure Resistance from Lattices

Table 2

Functionality comparisons with previous works.

Schemes	Key exposure resistance	Quantum attacks resistance	Model	Transport channel	Scalability	Assumption
[20]	Yes	No	SD	Public	Yes	q-DHE
[21]	Yes	No	SD	Public	Yes	CDH
[22]	Yes	No	SD	Public	Yes	(3,n)-MDHE
[10]	No	Yes	SD	Secure	No	SIS
[11]	No	Yes	RO	Public	No	RSIS
Ours	Yes	Yes	RO	Public	Yes	SIS