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    121.
    发明专利
    未知

    公开(公告)号：DE60022320T2

    公开(公告)日：2006-07-13

    申请号：DE60022320

    申请日：2000-03-17

    Applicant: AXALTO SA

    Inventor： FAUSSE ARNAUD

    IPC: G06K19/10 ,  H04L9/32 ,  G06F21/60 ,  G06F21/64 ,  G06K17/00 ,  G09C1/00 ,  H04L9/10

    Abstract: The message signature verification technique has a unit (11) storing messages. following storage, the signature and certificate are loaded to a secure unit (21). The public key is verified, and the confidence level established. The output is sent directly to a printer display (31) , and the digital words are verified (30) in the display unit. Whilst verification is taking place the secure unit calculates the algorithm keys and carries out decyphering and comparisons. Depending on the result, the message is confirmed as valid or not.

    123.
    发明专利
    未知

    公开(公告)号：AT326108T

    公开(公告)日：2006-06-15

    申请号：AT02733022

    申请日：2002-05-15

    Applicant: AXALTO SA

    Inventor： URIEN PASCAL ,  SIEGELIN CHRISTOPH

    IPC: H04L29/06 ,  H04L29/08

    Abstract: The invention concerns a procedure for management of "cookie" type data by means of an on-board system, for example a chip card (2a, 20a), providing "web" client-server functions. The chip card (2a, 20a) is integrated in a host terminal (1), and exchanges data with remote HTTP servers (4) via the Internet network (RI). In a preferred practical form, the cookies are stored in a cache memory (70) on the chip card (2a, 20a), and are controlled by a data processing device (8) on this card. The invention also concerns a silicon chip on-board system (2a, 20a) for implementation of the procedure.

    124.
    发明专利
    未知

    公开(公告)号：BRPI0410361A

    公开(公告)日：2006-05-30

    申请号：BRPI0410361

    申请日：2004-05-18

    Applicant: AXALTO SA

    Inventor： CHENG DIANA

    IPC: H04W8/26 ,  H04Q7/38

    Abstract: A data processing device including a microcontroller and configured to communicate with at least one remote system distributed on a network. The data processing device and the remote system are adapted to store a plurality of parameters identifying a user account belonging to a subscriber. The data processing device comprises a one-time parameter comprising the active account attached to the device designed for a one-time use, and a permanent parameter identifying an account attached to the data processing device, the permanent parameter being deactivated. The one-time and permanent parameter are stored in the at least one remote system, and the microcontroller is programmed to: use the one-time parameter to logon to the network when the data processing device is switched on; and exchanges the one-time parameter with the permanent parameter, upon successful logon to the network, the permanent parameter becoming the permanent active account. The first device and the at least one remote system store a parameter identifying a current active account attached to a second data processing device to replace, and upon successful logon to the network, a program automatically stored in the first device sends an activation request for exchanging the plurality of parameters from the old for the new one in the at least one remote system, with the current active account being deactivated.

    127.
    发明专利
    未知

    公开(公告)号：AT315816T

    公开(公告)日：2006-02-15

    申请号：AT00969632

    申请日：2000-10-17

    Applicant: AXALTO SA

    Inventor： WLODARCZYK LUKASZ

    IPC: G07F7/10 ,  G06K7/00

    Abstract: The invention concerns a method to authenticate the result of executing a command in a token connected to a terminal, the terminal including a communication device to send information to a user of the token, the token transmitting a result to the terminal following the execution. The invention is characterized in that the method includes the steps according to which:a check is carried out to find out whether the command has a sensitive nature, if the command has a sensitive nature, the following steps are carried out, according to which:for any sensitive potential results of the command, at least one item of digitizable information is input via an interface including an input device connected to the token, and the item of digitizable information is transmitted to the token.

    128.
    发明专利
    未知

    公开(公告)号：BRPI0407042A

    公开(公告)日：2006-01-17

    申请号：BRPI0407042

    申请日：2004-01-30

    Applicant: AXALTO SA

    Inventor： SEIF JACQUES

    IPC: H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04W4/00 ,  H04W12/00 ,  H04W12/06

    Abstract: The invention deals with a communication between a smart card (CAR) and a server (SERV) by way of a network (RES). The smart card communicates with this server by way of a communication system such as a mobile phone. The mobile phone (MOB) stores at least one object defining a respective service. Each object is defined by a class including at least one attribute. The invention comprises the following steps: a preliminary step in which an object is created in the smartcard (CAR), said object including at least one subscriber attribute; a loading step in which said object is loaded in the mobile phone; a using step in which said server (SERV) uses said object for performing security checking and getting information.

    129.
    发明专利
    未知

    公开(公告)号：DE60016383T2

    公开(公告)日：2005-12-22

    申请号：DE60016383

    申请日：2000-02-25

    Applicant: AXALTO SA ,  FAUSSE ARNAUD

    Inventor： FAUSSE ARNAUD

    IPC: G11B7/24 ,  G11B20/00 ,  G11B23/28

    Abstract: The invention concerns a protected optical disk for storing data. It also concerns a method for protecting said disk. The invention is characterized in that said disk firstly comprises a portable object comprising a memory including at least one secret key, and secondly data exchange means, said key making it possible to decrypt the data of said disk whilst remaining in said portable object, said exchange means making it possible to exchange said data between said portable object and said disk. The invention can be applied in particular to CD-ROMs.

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