Patent ID: 8646041
Filing Date: 2014-02-04
Classification: H04L

Abstract:
1. A method for producing securing data, for implementing a secured session between a first and at least a second entity, according to a protocol for establishing secured sessions, said method comprises: setting up, by said first entity, a secured chip card linked to said first entity for establishing a secure session according to a Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocol; generating at least a portion of said securing data, within said secured chip card, from commands transmitted by said first entity; transmitting said securing data from said secured chip card to said first entity; and setting up said secured session between said first and said at least second entity with said securing data previously transmitted, which comprises executing software in the secured chip card to implement a part of an authentication protocol within the secured chip card with respect to said second entity, and wherein said step of generating, within said secured chip card, comprises: transmitting, by said first entity, at least one message destined to a “RECORD” layer used in said secured chip card, by using a command implemented in said chip card and transmitted by said first entity; receiving, by said first entity, at least one message from said “RECORD” layer; calculating a set of keys by said chip card; collecting said set of keys available by said first entity from said secured chip card; and recovering a secured communication session identifier.