TZ-MRAS: A Remote Attestation Scheme for the Mobile Terminal Based on ARM TrustZone

Table 2

The time consumption example (in seconds).

Schemes	Baseline		ProbeIMA		Extra cost
	Start	Resume	Start	Resume	Start	Resume
Kernel	3.97	2.71	4.32	2.72	0.35	0.01
RA_Router	0.32	—	0.32	—	—	—
Test_App_CA	0.02	—	0.02	—	—	—