Table 1 Summary of related work

Identification of possible threats to wearable devices

Discussion without proposing any solution

Mitigating passive attacks like eavesdropping and active attacks like control of wearable devices

Rolling cryptographic protocol is used

Alleviating software attacks on wearable devices

Zero power mitigation is used

Highlighting security issues in architecture elements of IoTs

Discussion on possible architectural threats without any solutions

Identification of security challenges to embedded platforms

Discussion without providing any solutions

To reduce the susceptibility of a circuit layout to hardware trojan insertion

Vulnerability analysis of hardware circuit layout is carried out

To cope with the information leakage in wearable devices

Identified the reasons for physiological information leakage and suggested countermeasures such as signal strength reduction, information reduction and noise addition

To reduce the effect of DoS attacks

Proposed modification in network routing protocol by Parno et al [19]

To increase the trojan detection sensitivity in ICs

Use thermal and power maps for trojan detection

To provide secured authentication for RFID systems

Used AES algorithm as a cryptographic primitive

Efficient implementation of AES for embedded devices

Comparison of different AES implementation techniques for embedded devices

Efficient resource and area throughput based encryption scheme selection for heterogeneous IoT devices

Used matching algorithm to find the encryption scheme