@techreport{urien-suit-security-classes-01, number = {draft-urien-suit-security-classes-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-urien-suit-security-classes/01/}, author = {Pascal Urien}, title = {{Security Classes For Software Updates for IoT}}, pagetotal = 6, year = 2019, month = apr, day = 21, abstract = {This draft attempts to define security classes for devices targeted by SUIT protocols. A device security is characterized by five Boolean security attributes: firmware loader (FLD), one time programmable memory (OTP), secure firmware loader (FLD-SEC), tamper resistant key (TRT-KEY) and diversified key (DIV-KEY). This classification creates 18 device classes.}, }