The Ares2021 conference took place virtually, from August 17th to 20th. During the Ares2021, RAINBOW H2020 partners from Infineon Technologies presented the key management for a fog architecture in the context of the RAINBOW Project – H2020 fog platform and showed how the computations of a recently published proof-of-concept implementation of Direct Anonymous Attestation can be distributed in this specific fog environment. Moreover, they provided details on an embedded system-level implementation and performance benchmarks for IoTapplications keys stored with proper hardware-based protection within a Trusted Platform Module. You can find the publication here,