Novel Searchable Attribute-Based Encryption for the Internet of Things

Table 1

Performance comparison. Five aspects were compared with the other four schemes.

Schemes	Encrypt cost	Index gen	Tok gen	Search	Decrypt cost
[34]		No	No	No
[35]		No	No	No
[36]
[37]		No	No	No
Ours			User:		User:
			BC:		Cloud:.