Compact Extensible Authentication Protocol for the Internet of Things: Enabling Scalable and Efficient Security Commissioning

Figure 3

Comparison of IEEE 802.15.4 frames with different encapsulations of TEPANOM protocol.

(a) IEEE 802.15.4 frame with standard TEPANOM protocol encapsulation example

(b) IEEE 802.15.4 frame with regular EAP header and TEPANOM payload using SEAPOL adaptation layer

(c) IEEE 802.15.4 frame with compact EAP header and TEPANOM payload using SEAPOL adaptation layer