[Retracted] A Provable Secure Cross-Verification Scheme for IoT Using Public Cloud Computing

Table 1

Notations and description.

Notations	Description
IDu	User identity
IDps	Public cloud server identity
PS	Public cloud server
MSKups	Master shared key b/w user and PS
SKps	Secret key of public cloud server
SKu	Secret key of user
||, h(.)	Concatenation, hash function
Gen()	Generate
IDi	IoT device identity
RS	Registration server
	Fuzzy extractor
MSKips	Master shared key b/w IoT and PS
SKi	The secret key to IoT device
S K	Session key
,	XOR operator, adversary
Rep()	Reproduce