TY - GEN
T1 - A new IoT trust model based on TLS-SE and TLS-IM secure elements
T2 - 18th IEEE Annual Consumer Communications and Networking Conference, CCNC 2021
AU - Urien, Pascal
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/1/9
Y1 - 2021/1/9
N2 - This demonstration presents a new trust model for Internet of Things, based on TLS1.3 sessions authenticated by pre-shared key (PSK). According to TLS1.3, security relies on Diffie-Hellman exchanges, optionally authenticated by symmetric secret (PSK) shared by client and server. A major security issue is PSK protection against eavesdropping, in order to avoid device cloning or illegitimate use. We present two secure elements TLS-IM used on client side, and TLS-SE used on server side, which enforce PSK security. TLS-IM is a smartcard associated with TLS1.3 client running in laptop. TLS-SE is a standalone TLS1.3 server running in a secure element, which embeds an application computing signature for blockchain transaction. TLS-SE has a SIM form factor, and is plugged in a hardware module working with a Wi-Fi SoC, providing TCP/IP connectivity.
AB - This demonstration presents a new trust model for Internet of Things, based on TLS1.3 sessions authenticated by pre-shared key (PSK). According to TLS1.3, security relies on Diffie-Hellman exchanges, optionally authenticated by symmetric secret (PSK) shared by client and server. A major security issue is PSK protection against eavesdropping, in order to avoid device cloning or illegitimate use. We present two secure elements TLS-IM used on client side, and TLS-SE used on server side, which enforce PSK security. TLS-IM is a smartcard associated with TLS1.3 client running in laptop. TLS-SE is a standalone TLS1.3 server running in a secure element, which embeds an application computing signature for blockchain transaction. TLS-SE has a SIM form factor, and is plugged in a hardware module working with a Wi-Fi SoC, providing TCP/IP connectivity.
KW - Blockchain
KW - IoT
KW - Security
KW - TLS
UR - https://www.scopus.com/pages/publications/85102982360
U2 - 10.1109/CCNC49032.2021.9369485
DO - 10.1109/CCNC49032.2021.9369485
M3 - Conference contribution
AN - SCOPUS:85102982360
T3 - 2021 IEEE 18th Annual Consumer Communications and Networking Conference, CCNC 2021
BT - 2021 IEEE 18th Annual Consumer Communications and Networking Conference, CCNC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 9 January 2021 through 13 January 2021
ER -