I-D Action: draft-urien-tls-se-03.txt

internet-drafts@ietf.org Fri, 24 September 2021 16:03 UTC

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Subject: I-D Action: draft-urien-tls-se-03.txt
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Date: Fri, 24 Sep 2021 09:03:36 -0700
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A New Internet-Draft is available from the on-line Internet-Drafts directories.


        Title           : Secure Element for TLS Version 1.3
        Author          : Pascal Urien
	Filename        : draft-urien-tls-se-03.txt
	Pages           : 15
	Date            : 2021-09-24

Abstract:
   This draft presents ISO7816 interface for TLS1.3 stack running in
   secure element. It presents supported cipher suites and key exchange
   modes, and describes embedded software architecture. TLS 1.3 is the
   de facto security stack for emerging Internet of Things (IoT)
   devices. Some of them are constraint nodes, with limited computing
   resources. Furthermore cheap System on Chip (SoC) components usually
   provide tamper resistant features, so private or pre shared keys are
   exposed to hacking. According to the technology state of art, some
   ISO7816 secure elements are able to process TLS 1.3, but with a
   limited set of cipher suites. There are two benefits for TLS-SE;
   first fully tamper resistant processing of TLS protocol, which
   increases the security level insurance; second embedded software
   component ready for use, which relieves the software of the burden
   of cryptographic libraries and associated attacks. TLS-SE devices
   may also embed standalone applications, which are accessed via
   internet node, using a routing procedure based on SNI extension.



The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-urien-tls-se/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-urien-tls-se-03

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-urien-tls-se-03


Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

I-D Action: draft-urien-tls-se-03.txt internet-drafts