[irtf-discuss] Secure Elements in the cloud...
Pascal Urien <pascal.urien@gmail.com> Wed, 16 July 2014 08:26 UTC
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Date: Wed, 16 Jul 2014 10:26:00 +0200
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From: Pascal Urien <pascal.urien@gmail.com>
To: irtf-discuss@irtf.org
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Cc: Pascal Urien <pascal.urien@telecom-paristech.fr>
Subject: [irtf-discuss] Secure Elements in the cloud...
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Dear All During the IRTF open meeting, (IETF 90, Tuesday 22 july), i would like to introduce the idea of trust for internet applications and internet users, based on secure elements hosted in the cloud This concept is illustrated by the draft http://tools.ietf.org/html/draft-urien-cfrg-cose-00. The main idea is to deploy over the internet secure elements, hosted by Trusted Secure Element Servers (TSES), which could be used and managed by human or software entities. This functional granularity is a key feature for the proposed paradigm called CoSE (Cloud of Secure Elements). The CoSE is a kind of WEB for secure elements, able to deliver secure storage or cryptographic services. Secure element are identified by a server (TSES) name, a port and a unique identifier (SEID, the secure element identifier), i.e Server:Port/SEID To be practical we work today with ISO7816 tamper resistant chips, which are manufactured per billions and used for payments, access control and various cryptographic purposes. These chips generally include a Java Virtual Machine (JVM) and therefore can run various applications. Furthermore open standards are available to manage their contents. A first protocol named RACS see http://tools.ietf.org/html/draft-urien-core-racs-03 is under definition and is already tested by several implementations, which are online and can be demonstrated The URI associated to a secure element hosted is the cloud is consequently RACS://Server:Port/SEID It should be great to share this vision with people caring with internet trust for both users and applications. What about a working group ? Regards Pascal Urien
- [irtf-discuss] Secure Elements in the cloud... Pascal Urien