公开(公告)号：CA2492955A1

公开(公告)日：2004-01-29

申请号：CA2492955

申请日：2003-07-11

Applicant: AXALTO SA

Inventor： ABELLAN SEVILLA JORGE

IPC: G06F12/00 ,  G06F17/30

Abstract: The invention deals with database synchronization. A first database (DB1) is stored in a removable device for example a smartcard (CAR) communicating wit h a first system (MOB). A second database(DB2) of the same nature being stored in a second system (PDA) communicating with said first system.Said first and second system (MOB, PDA) comprises means able to generate synchronization objects defining the last database synchronization which has been performed between said two databases of saidtwo systems. After each synchronization st ep of the first database (DB1) with the second database (DB2),a program externa l to the removable device (CAR) sends a command to the removable device (CAR) forsetting a synchronization object to said first database (DB1), said synchronization object being also affectedto the second database (DB2) which has been synchronized.

公开(公告)号：BRPI0611144A2

公开(公告)日：2017-06-13

申请号：BRPI0611144

申请日：2006-04-28

Applicant: AXALTO SA

Inventor： MANUEL DELOCHE

IPC: G06K19/077

公开(公告)号：DE602004017200D1

公开(公告)日：2008-11-27

申请号：DE602004017200

申请日：2004-08-30

Applicant: AXALTO SA

Inventor： BERNARD EDDY ,  SALGADO STEPHANIE

IPC: H04L29/06 ,  H04W12/06 ,  H04W28/04 ,  H04W28/18

Abstract: Method of authentication in a system comprising two entities communicating between themselves by way of a network, a first entity (CARD) authenticating a second one (SERVER) and data received from said second entity, each entity storing the same secret key K, said first entity receiving a message authenticating code (MAC) and other parameters (RAND, SQN, AMF, ...), the message authenticating code calculation including the key K and said other parameters (RAND, SQN, AMF, ...), the authentication procedure consisting in challenging the received code (MAC) and an expected code (XMAC), the expected code being computed in using the received parameters and the key K stored in said first entity, characterized in that each time the two codes (MAC, XMAC) don't match, the authentication procedure is aborted, a failure counter storing the number of occurrences of abortion.

公开(公告)号：SG146444A1

公开(公告)日：2008-10-30

申请号：SG2006030605

申请日：2002-11-06

Applicant: AXALTO SA

Inventor： BONVALOT BEATRICE ,  BARBE SYLVIE ,  LEMOULLEC LAURENT ,  LEYDIER ROBERT

IPC: H01L21/58 ,  H01L21/98

Abstract: A Method Of Manufacturing A Plurality Of Assemblies A plurality of assemblies is manufactured. Each assembly comprises a sealing slice that is fixed to a base slice. The plurality of assemblies is manufactured in the following manner. In a preparation step, a stack is formed. The stack comprises a plurality of pre-assemblies. Each pre-assembly comprises a base slice, a sealing slice and a fixing layer provided between the base slice and the sealing slice. The stack further comprises at least one supple buffer layer. The supple buffer layer has a mechanical rigidity, which is substantially less than that of the base slices and that of the sealing slices. The supple buffer layer thus enables to compensate for variations in thickness of the base slices and of the sealing slices. In a fixing step, the stack is pressed which causes the sealing slice of each pre- assembly to be fixed to the base-slice of the pre-assembly.

公开(公告)号：AT411691T

公开(公告)日：2008-10-15

申请号：AT04744327

申请日：2004-08-30

Applicant: AXALTO SA

Inventor： BERNARD EDDY ,  SALGADO STEPHANIE

IPC: H04L29/06 ,  H04W12/06 ,  H04W28/04 ,  H04W28/18

Abstract: Method of authentication in a system comprising two entities communicating between themselves by way of a network, a first entity (CARD) authenticating a second one (SERVER) and data received from said second entity, each entity storing the same secret key K, said first entity receiving a message authenticating code (MAC) and other parameters (RAND, SQN, AMF, ...), the message authenticating code calculation including the key K and said other parameters (RAND, SQN, AMF, ...), the authentication procedure consisting in challenging the received code (MAC) and an expected code (XMAC), the expected code being computed in using the received parameters and the key K stored in said first entity, characterized in that each time the two codes (MAC, XMAC) don't match, the authentication procedure is aborted, a failure counter storing the number of occurrences of abortion.

公开(公告)号：DE602005005002T2

公开(公告)日：2008-08-28

申请号：DE602005005002

申请日：2005-01-05

Applicant: AXALTO SA ,  ST MICROELECTRONICS SA

Inventor： LEYDIER ROBERT ,  POMET ALAIN

IPC: H04L7/033 ,  H04L7/00

Abstract: A data communication device comprises an input circuit (DRTC) that converts external data (XDT) into internal data (IDT) on the basis of a sampling signal (SP). A synchronization circuit (SYNC) provides the sampling signal (SP) on the basis of an oscillator signal (OS) and a synchronization value (SV). The synchronization value (SV) is representative of a number of cycles of the oscillator signal (OS) contained within a time interval for a unit of external data. The synchronization value (SV) is an initial value (IV) during an initial synchronization phase and a measured value (MV) during a measurement-based synchronization phase. A control circuit (IFC) carries out a calibration step in which the initial value (IV) is a preprogrammed reset value (RV) and in which the measured value (MV) is stored as a calibration value (CV). The control circuit (IFC) applies the calibration value (CV) as the initial value (IV) in subsequent initial synchronization phases.

公开(公告)号：AT392784T

公开(公告)日：2008-05-15

申请号：AT03727821

申请日：2003-05-27

Applicant: AXALTO SA

Inventor： LAMBERT JEAN-MARC

IPC: H04Q7/32 ,  H04Q7/22

Abstract: A communication device comprises a directory having an entry that defines a message. The communication device is arranged to verify if a selected entry defines a message. If so, retrieves the message defined by the selected entry.

公开(公告)号：DE19748265B4

公开(公告)日：2008-01-10

申请号：DE19748265

申请日：1997-10-31

Applicant: AXALTO SA

Inventor： THIRIET FABIEN

IPC: H04L9/32 ,  G06F12/14 ,  H04L9/06

公开(公告)号：ES2287498T3

公开(公告)日：2007-12-16

申请号：ES03743966

申请日：2003-03-12

Applicant: AXALTO SA

Inventor： CHOI SIMON

IPC: G06K19/00 ,  H04M3/42 ,  H04W8/26

Abstract: Un método para activar un módulo de identidad (101), que comprende - un paso de activación inicial en el que un centro de personalización almacena un código de identidad inicial en el módulo de identidad y conecta el código de identidad inicial con el sistema de gestión de red (103, 104); - un paso de distribución en el que un distribuidor (107), que vende el módulo de identidad a un usuario final, asigna un MSISDN al módulo de identidad (101) y conecta el MSISDN con el sistema de gestión de red (103, 104); - un primer paso de activación en el que el módulo de identidad recibe el MSISDN asignado; - un segundo paso de activación en el que el módulo de identidad contacta con el sistema de gestión de red a través de un dispositivo de comunicación, en donde el sistema de gestión de red recibe el código de identidad inicial junto con el MSISDN del módulo de identidad; - un tercer paso de activación en el que el sistema de gestión de red (103, 104) reconoce el código de identidad inicial, junto con el MSISDN y, como respuesta, asigna un código de identidad eficaz al módulo de identidad y, a continuación, envía un mensaje al dispositivo de comunicación, en donde el mensaje comprende el código de identidad eficaz; y - un cuarto paso de activación en el que el módulo de identidad (101) recibe el mensaje a través del dispositivo de comunicación, extrae el código de identidad eficaz a partir del mensaje y almacena el código de identidad para su uso en el futuro;

公开(公告)号：DE69838507D1

公开(公告)日：2007-11-15

申请号：DE69838507

申请日：1998-08-06

Applicant: AXALTO SA

Inventor： BONVALOT BEATRICE ,  LEYDIER ROBERT

IPC: B42D15/10 ,  H01L23/58 ,  G06K19/073 ,  G06K19/077 ,  H01L21/314 ,  H01L23/29 ,  H01L23/31