公开(公告)号：US20190313258A1

公开(公告)日：2019-10-10

申请号：US16338595

申请日：2017-10-02

Applicant: GEMALTO SA

Inventor： Frédéric DAO ,  Frédéric CLEMENT-GONZALES ,  David HALLE ,  Jérôme DUPREZ ,  David HUGUENIN ,  Sébastien SCHMITT ,  Christine NERSESSIAN ,  Philippe ALLOUCHE ,  Thomas DANDELOT

IPC: H04W12/08 ,  H04W8/20 ,  H04L29/08 ,  H04L29/06

Abstract: The invention relates to a method for sending data to at least one device. According to the invention, a data sending control server sends to at least one data storage server at least one predetermined rule or a first request for sending data to at least one data processing server. The data storage server sends, based upon the at least one predetermined rule or the first request for sending data, data to the data processing server. The data sending control server sends to the data processing server a second request for sending to the device the data received or to be received by the data processing server. The data processing server sends, based upon the second request for sending the data, the received data to the at least one device.

公开(公告)号：US20170222806A1

公开(公告)日：2017-08-03

申请号：US15514635

申请日：2015-09-17

Applicant: GEMALTO SA

Inventor： Frédéric DAO ,  David HALLE ,  Jean-François ARNAUD ,  Jérôme DUPREZ ,  Stephan STANKOWSKI ,  François PRIGENT

IPC: H04L9/08 ,  H04L29/06

CPC classification number: H04W4/60 ,  H04L9/0897 ,  H04L63/0428 ,  H04L63/061 ,  H04L63/0853 ,  H04L63/1441 ,  H04W12/06

Abstract: The present invention relates to a method to manage subscriptions in a provisioning server (PS) able to communicate with a Hardware Security Module (HSM) having an HSM key (K). Said method being such that the HSM comprising a load and a reload function, the secure device key ((Ke1)K) and the storage key ((Ks)K) as encrypted and stored are provided (S1) to one of said functions, said functions outputting, the storage key ((Ks)Ke1)K) encrypted using the provided secure device (SE1) key (Ke1) and the HSM key K, and an APDU_putkey command ((APDU_PUTKEY((Ke1))Ke1), encrypted using the provided secure device (SE1) key (Ke1), to put the retrieved storage key ((Ks)Ke1) also encrypted using the provided secure device key (Ke1), the storage key as previously stored ((Ks)K) is overwritten (S6) with the storage key (((Ks)Ke1)k) encrypted using the secure device key (Ke1) and the HSM key (K) returned by the function.