Security and Privacy in the Medical Internet of Things: A Review

Table 3

Security and privacy mechanisms and proposals for data search.

Proposals	Technologies	Application	Details
[10]	Symmetric key	Supporting privacy preserving string matching	Providing strong privacy guarantees against attacks from a semihonest adversary
[11]	LKE	Searching over encrypted image	Better estimating of edges using smoothing kernels with edges information
[12]	APKS	Searching over encrypted PHR	Allowing users to obtain query capabilities from localized trusted authorities according to their attributes
[13]	CP-ABE	Searching over encrypted PHR	Supporting both fine-grained access control and multikeyword search