%% You should probably cite draft-urien-tls-im-10 instead of this revision. @techreport{urien-tls-im-03, number = {draft-urien-tls-im-03}, 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-tls-im/03/}, author = {Pascal Urien}, title = {{Identity Module for TLS Version 1.3}}, pagetotal = 29, year = , month = , day = , abstract = {TLS 1.3 will be deployed in the Internet of Things ecosystem. In many IoT frameworks, TLS or DTLS protocols, based on pre-shared key (PSK), are used for device authentication. So PSK tamper resistance, is a critical market request, in order to prevent hijacking issues. If DH exchange is used with certificate bound to DH ephemeral public key, there is also a benefit to protect its signature procedure. The TLS identity module (im) MAY be based on secure element; it realizes some HKDF operations bound to PSK, and cryptographic signature if certificates are used. Secure Element form factor could be standalone chip, or embedded in SOC like eSIM.}, }