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1. 发明申请

US20070174617A1 Method for updating the firmware of a security module 有权
标题翻译：更新安全模块固件的方法
公开(公告)号：US20070174617A1
公开(公告)日：2007-07-26
申请号：US11656468
申请日：2007-01-23
申请人： Xavier Carrel , Olivier Brique , Henri Kudelski , Nicolas Fisher
发明人： Xavier Carrel , Olivier Brique , Henri Kudelski , Nicolas Fisher
IPC分类号： H04L9/00
CPC分类号： G06F21/62 , G06F21/12 , H04N7/163 , H04N7/165 , H04N7/1675 , H04N21/235 , H04N21/26291 , H04N21/26606 , H04N21/4181 , H04N21/435 , H04N21/4383 , H04N21/4623 , H04N21/6543 , H04N21/8166
摘要： A method for updating the firmware of a security module allowing it to “jump” towards a dedicated separate patch message stream thanks to a trigger messages stream broadcasted in a main stream of management messages. The trigger messages comprise version information allowing establishing whether the security module is up-to-date, and an identifier indicating to the security module the suitable patch stream. If the current version of the firmware of the security module is inferior to the patch version, the security module is directed towards the stream of patch messages designated by the identifier included in the trigger messages. Once the update of the firmware is complete, the security module is again directed towards the main stream. This return can be carried out automatically, namely with a switch message comprising an identifier of the first stream.
摘要翻译：一种用于更新安全模块的固件的方法，其允许其由于在主要管理消息流中广播的触发消息流而“跳转”到专用的单独补丁消息流。触发消息包括允许确定安全模块是否是最新的版本信息，以及向安全模块指示适当的补丁流的标识符。如果安全模块的固件的当前版本低于补丁版本，则安全模块指向由包括在触发消息中的标识符指定的补丁消息流。一旦固件更新完成，安全模块将再次指向主流。该返回可以自动执行，即具有包括第一流的标识符的切换消息。

2. 发明授权

US08352734B2 Method for updating the firmware of a security module 有权
标题翻译：更新安全模块固件的方法
公开(公告)号：US08352734B2
公开(公告)日：2013-01-08
申请号：US11656468
申请日：2007-01-23
申请人： Xavier Carrel , Olivier Brique , Henri Kudelski , Nicolas Fisher
发明人： Xavier Carrel , Olivier Brique , Henri Kudelski , Nicolas Fisher
IPC分类号： H04L29/06
CPC分类号： G06F21/62 , G06F21/12 , H04N7/163 , H04N7/165 , H04N7/1675 , H04N21/235 , H04N21/26291 , H04N21/26606 , H04N21/4181 , H04N21/435 , H04N21/4383 , H04N21/4623 , H04N21/6543 , H04N21/8166
摘要： A method for updating the firmware of a security module allowing it to “jump” towards a dedicated separate patch message stream thanks to a trigger messages stream broadcasted in a main stream of management messages. The trigger messages comprise version information allowing establishing whether the security module is up-to-date, and an identifier indicating to the security module the suitable patch stream. If the current version of the firmware of the security module is inferior to the patch version, the security module is directed towards the stream of patch messages designated by the identifier included in the trigger messages. Once the update of the firmware is complete, the security module is again directed towards the main stream. This return can be carried out automatically, namely with a switch message comprising an identifier of the first stream.
摘要翻译：一种用于更新安全模块的固件的方法，其允许其跳转到专用的单独的补丁消息流，这归功于在主流管理消息中广播的触发消息流。触发消息包括允许确定安全模块是否是最新的版本信息，以及向安全模块指示适当的补丁流的标识符。如果安全模块的固件的当前版本低于补丁版本，则安全模块指向由包括在触发消息中的标识符指定的补丁消息流。一旦固件更新完成，安全模块将再次指向主流。该返回可以自动执行，即具有包括第一流的标识符的切换消息。

3. 发明申请

US20130103941A1 METHOD FOR UPDATING DATA IN A SECURITY MODULE 审中-公开
标题翻译：在安全模块中更新数据的方法
公开(公告)号：US20130103941A1
公开(公告)日：2013-04-25
申请号：US13711014
申请日：2012-12-11
申请人： Xavier Carrel , Olivier Brique , Henri Kudelski , Nicolas Fischer
发明人： Xavier Carrel , Olivier Brique , Henri Kudelski , Nicolas Fischer
IPC分类号： G06F21/62
CPC分类号： G06F21/62 , G06F21/12 , H04N7/163 , H04N7/165 , H04N7/1675 , H04N21/235 , H04N21/26291 , H04N21/26606 , H04N21/4181 , H04N21/435 , H04N21/4383 , H04N21/4623 , H04N21/6543 , H04N21/8166
摘要： A method for updating operating data in a security module associated to a user unit for processing digital data broadcast in a transport stream, said unit being connected to a conditional access system transmitting, in said transport stream, to the security module a first stream comprising management messages includes: broadcasting a second stream of operating data patch messages, adding to the first stream of management messages, a trigger message to direct the security module to a conditional access system transmitting a second stream transporting suitable operating data patch messages if a current version of the operating data in the security module requires an update, updating the operating data of the concerned security module with the operating data patch messages from the second stream, directing the security module towards the conditional access system transmitting another stream based on an identifier of the conditional access system in the security module.
摘要翻译：一种用于更新与用户单元相关联的用于处理在传输流中广播的数字数据的安全模块中的操作数据的方法，所述单元连接到条件访问系统，所述条件访问系统在所述传输流中向安全模块传输包括管理消息包括：广播第二流操作数据补丁消息，将管理消息的第一流添加到触发消息，以将安全模块引导到条件访问系统，该条件访问系统发送传输合适的操作数据补丁消息的第二流，如果当前版本的安全模块中的操作数据需要更新，使用来自第二流的操作数据补丁消息来更新相关安全模块的操作数据，将安全模块指向基于条件的标识符的条件访问系统发送另一个流访问系统在安全模块中。

4. 发明申请

US20060005262A1 Method for deactivating and reactivating security modules 有权
标题翻译：禁用和重新启动安全模块的方法
公开(公告)号：US20060005262A1
公开(公告)日：2006-01-05
申请号：US11212904
申请日：2005-08-29
申请人： Henri Kudelski , Olivier Brique , Christian Wirz , Patrick Hauert
发明人： Henri Kudelski , Olivier Brique , Christian Wirz , Patrick Hauert
IPC分类号： G06F17/30
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/35765 , H04N7/163 , H04N21/26606 , H04N21/4181 , H04N21/4623
摘要： This invention concerns a security module deactivation and reactivation method particularly intended for access control of conditional access data. These security modules include a plurality of registers (R1, R2, R3, Rn) containing values. The method includes the step of sending at least one management message (RUN-EMM) containing an executable code, this executable code being loaded into a memory of the security module and then executed. The execution of this code in particular can carry out the combination and/or the enciphering of the values of the registers, or render these values illegible. This method also allows the reactivation of the security modules that have been deactivated previously. In this case, the method includes the step of sending another message containing an executable code (RUN-EMM−1) for the reactivation of the modules, this executable code having an inverted function to that of the executable code used for the deactivation of the security modules.
摘要翻译：本发明涉及特别用于条件访问数据的访问控制的安全模块去激活和重新激活方法。这些安全模块包括包含值的多个寄存器（R 1，R 2，R 3，R n）。该方法包括发送包含可执行代码的至少一个管理消息（RUN-EMM）的步骤，该可执行代码被加载到安全模块的存储器中然后被执行。特别地，该代码的执行可以执行寄存器的值的组合和/或加密，或者使这些值难以辨认。该方法还允许重新启用先前已被停用的安全模块。在这种情况下，该方法包括发送包含用于重新激活模块的可执行代码（RUN-EMM ^{-1 ）的另一消息的步骤，该可执行代码具有与可执行文件相反的功能用于停用安全模块的代码。}

5. 发明授权

US07890770B2 Method for deactivating and reactivating security modules 有权
标题翻译：禁用和重新启动安全模块的方法
公开(公告)号：US07890770B2
公开(公告)日：2011-02-15
申请号：US11212904
申请日：2005-08-29
申请人： Henri Kudelski , Olivier Brique , Christian Wirz , Patrick Hauert
发明人： Henri Kudelski , Olivier Brique , Christian Wirz , Patrick Hauert
IPC分类号： G06F21/00 , H04N7/167
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/35765 , H04N7/163 , H04N21/26606 , H04N21/4181 , H04N21/4623
摘要： This invention concerns a security module deactivation and reactivation method particularly intended for access control of conditional access data. These security modules include a plurality of registers (R1, R2, R3, Rn) containing values. The method includes the step of sending at least one management message (RUN-EMM) containing an executable code, this executable code being loaded into a memory of the security module and then executed. The execution of this code in particular can carry out the combination and/or the enciphering of the values of the registers, or render these values illegible.This method also allows the reactivation of the security modules that have been deactivated previously. In this case, the method includes the step of sending another message containing an executable code (RUN-EMM−1) for the reactivation of the modules, this executable code having an inverted function to that of the executable code used for the deactivation of the security modules.
摘要翻译：本发明涉及特别用于条件访问数据的访问控制的安全模块去激活和重新激活方法。这些安全模块包括多个包含值的寄存器（R1，R2，R3，Rn）。该方法包括发送包含可执行代码的至少一个管理消息（RUN-EMM）的步骤，该可执行代码被加载到安全模块的存储器中然后被执行。特别地，该代码的执行可以执行寄存器的值的组合和/或加密，或者使这些值难以辨认。该方法还允许重新启用先前已被停用的安全模块。在这种情况下，该方法包括发送包含用于重新激活模块的可执行代码（RUN-EMM-1）的另一消息的步骤，该可执行代码具有与用于停用该模块的可执行代码相反的功能安全模块

6. 发明授权

US08874488B2 Process for carrying out a transaction between a payment module and a security module 有权
标题翻译：用于在支付模块和安全模块之间执行交易的过程
公开(公告)号：US08874488B2
公开(公告)日：2014-10-28
申请号：US12528552
申请日：2008-02-26
申请人： Henri Kudelski
发明人： Henri Kudelski
IPC分类号： G06Q99/00 , G07F7/10 , G06Q20/06 , G06Q20/34 , G06Q20/36 , G06Q20/40 , G07F7/08 , H04N7/16 , H04N21/418 , H04N21/4185 , H04N21/4405 , H04N21/442 , H04N21/4623 , H04N21/478 , H04N21/658 , G06Q20/38
CPC分类号： G07F7/1008 , G06Q20/06 , G06Q20/341 , G06Q20/363 , G06Q20/382 , G06Q20/3823 , G06Q20/40 , G07F7/082 , G07F7/0866 , G07F7/0873 , H04N7/163 , H04N21/4181 , H04N21/4185 , H04N21/4405 , H04N21/44222 , H04N21/4623 , H04N21/47815 , H04N21/6582
摘要： This invention relates to a process for carrying out a transaction between a payment module and a security module connected to a user's unit, this process being characterized in that it comprises the following steps: entering an identifier representative of the transaction to be carried out by means of an input device; generating by the user's unit, a control message containing at least a representative code of said transaction and an identifier of the security module requiring the transaction; sending said control message to said payment module (PP); verifying in said payment module whether it is entitled to carry out the desired transaction; if the payment module is entitled to carry out this transaction, execution of the transaction, storage of the result of the transaction in said payment module and generation by the payment module, of a receipt relating to the desired transaction and to the related security module; sending said receipt to a management center; sending an unlocking code to the security module (SC) by the management center; registering the transaction in said security module.
摘要翻译：本发明涉及一种用于在支付模块和连接到用户单元的安全模块之间执行交易的过程，该过程的特征在于，其包括以下步骤：输入代表将通过手段执行的交易的标识符的输入设备; 由用户单元生成至少包含所述交易的代表代码的控制消息和需要交易的安全模块的标识符; 将所述控制消息发送到所述支付模块（PP）; 在所述支付模块中验证是否有权执行所需的交易; 如果支付模块有权执行该交易，交易的执行，在所述支付模块中的交易结果的存储和由支付模块的产生，与期望的交易相关的收据和相关的安全模块; 将该收据发送到管理中心; 由管理中心向安全模块（SC）发送解锁码; 在所述安全模块中注册所述交易。

7. 发明授权

US07486793B2 Invoicing management method of a service transmitted per time unit 有权
标题翻译：每个时间单位发送的服务的开票管理方法
公开(公告)号：US07486793B2
公开(公告)日：2009-02-03
申请号：US10259752
申请日：2002-09-30
申请人： Jimmy Cochard , Henri Kudelski , Marco Sasselli
发明人： Jimmy Cochard , Henri Kudelski , Marco Sasselli
IPC分类号： H04N7/167
CPC分类号： H04N7/162 , H04N21/26606 , H04N21/4185 , H04N21/4623 , H04N21/8456
摘要： The objective of the present invention is to propose an accounting method of the consumption of transmitted services per time unit to a decoder in a system implementing a content encrypted by control words, the latter being modified according to a period named crypto-period.This method consists in verifying if the time-current (TC) is comprised in a time variable (Rdate) representative of the authorisation time of use of the service and, if this is the case, decrypting and returning the control words to the decoder, and if it is not the case, debiting an amount (CT) corresponding to a time of use (AT) and recharging the time variable (Rdate) with a corresponding time.
摘要翻译：本发明的目的是提出一种在实施由控制字加密的内容的系统中，解码器将每个时间单位的发送服务的消费计费方法，后者根据称为密码周期的周期进行修改。该方法包括验证时间电流（TC）是否包含在表示服务使用授权时间的时间变量（Rdate）中，如果是这种情况，则将控制字解密并返回到解码器，如果不是这种情况，则对应于使用时间（AT）的金额（CT）和相应时间的时间变量（Rdate）充值。

8. 发明申请

US20080250444A1 Method For Processing Conditional Access Contents By A User Unit 有权
标题翻译：用户单元处理条件访问内容的方法
公开(公告)号：US20080250444A1
公开(公告)日：2008-10-09
申请号：US12064427
申请日：2006-08-08
申请人： Frederic Thomas , Sebastien Robyr , Henri Kudelski , Guy Moreillon , Philippe Desarzens
发明人： Frederic Thomas , Sebastien Robyr , Henri Kudelski , Guy Moreillon , Philippe Desarzens
IPC分类号： H04N7/16
CPC分类号： G11B20/0021 , G11B20/00086 , H04N5/913 , H04N7/162 , H04N21/26606 , H04N21/4325 , H04N21/4334 , H04N21/4623 , H04N21/4627 , H04N21/8455 , H04N2005/91364
摘要： A method allows a broadcasted conditional access content accessible at the time of transmission to be also accessible at a later time thanks to intermediate storage on a hard disk of a user unit. The processing method includes the steps of receiving at the user unit a data stream encrypted by at least one control word, at least one control message stream containing the control words, forming an index file, each index comprising an identifier of a control message formed by the extraction of data associated to the control messages and an identifier of the part of the content to which the control message is applied; and, at the time of the deferred processing of the content, extracting at least one part of the control messages and resynchronizing the content with the control messages by the use of the index file, the identifier of the control message allowing the selection of the current control message from a set of control messages at the time of the exploitation of the content identified by the identifier of the part of the content related to this control message.
摘要翻译：一种方法允许在传输时可访问的广播条件访问内容也可以在稍后的时间被访问，这归功于用户单元的硬盘上的中间存储。处理方法包括以下步骤：在用户单元处接收由至少一个控制字加密的数据流，至少一个包含控制字的控制消息流，形成索引文件，每个索引包括由提取与控制消息相关联的数据以及应用控制消息的内容的一部分的标识符; 并且在所述内容的延迟处理时，通过使用所述索引文件来提取所述控制消息的至少一部分并且与所述控制消息重新同步所述内容，所述控制消息的标识符允许选择所述当前在利用由与该控制消息相关的内容的部分的标识符标识的内容时，来自一组控制消息的控制消息。

9. 发明申请

US20060023876A1 Method to secure a broadcasted event 审中-公开
标题翻译：确保广播事件的方法
公开(公告)号：US20060023876A1
公开(公告)日：2006-02-02
申请号：US11074688
申请日：2005-03-09
申请人： Rached Ksontini , Henri Kudelski
发明人： Rached Ksontini , Henri Kudelski
IPC分类号： H04L9/28
CPC分类号： H04N7/167 , H04N7/1675 , H04N21/26606 , H04N21/4405 , H04N21/4623
摘要： The aim of this invention is to propose a solution to prevent the modification of access conditions to an encrypted multimedia content. This aim is achieved by a method to secure an event with control words (CW), the use of this event by user units being subjected to access conditions (AC), said method comprising the following steps: generation of a pseudo-random number (RNG), formation of a control block (CB) by the association of the pseudo-random number (RNG) and the access conditions (AC), calculation of the control word (CW) by the application of a unidirectional function (F) on the control block (CB), use of the control word (CW) to encrypt the event, transmission of the control block (CB) to the user units.
摘要翻译：本发明的目的是提出一种解决方案，以防止对加密的多媒体内容的访问条件的修改。该目的通过一种利用控制字（CW）来保护事件的方法来实现，该用户单元受到访问条件（AC）的使用，所述方法包括以下步骤：产生伪随机数（ RNG），通过伪随机数（RNG）和访问条件（AC）的关联来形成控制块（CB），通过应用单向函数（F）对控制字（CW）的计算控制块（CB），使用控制字（CW）加密事件，将控制块（CB）发送给用户单元。

10. 发明申请

US20050188398A1 Process for managing the handling of conditional access data by at least two decoders 有权
标题翻译：用于由至少两个解码器管理条件访问数据的处理的过程
公开(公告)号：US20050188398A1
公开(公告)日：2005-08-25
申请号：US10850107
申请日：2004-05-21
申请人： Henri Kudelski , Corinne Buhan , Guy Moreillon
发明人： Henri Kudelski , Corinne Buhan , Guy Moreillon
IPC分类号： H04N7/167 , H04N7/173 , H04N7/16
CPC分类号： H04N21/26606 , H04N7/1675 , H04N7/17318 , H04N21/43615 , H04N21/4623
摘要： This invention relates to a management method for conditional access data processing by at least two decoders associated to a subscriber. These decoders include activation/deactivation means for conditional access data processing and local communication means structured to allow communication between the subscribers' decoders. This process comprises a reception step, by a first decoder's local communication means (10), of at least one message originating from at least a second decoder (STB) associated to said subscriber. Then, it comprises a step to determine the minimum number of different decoders of said subscriber from which said first decoder must receive messages, and a comparison step between on one hand the number of different decoders from which said first decoder has received a message and on the other hand the minimum number of decoders from which said first decoder must receive a message. Conditional access data processing by said first decoder (STB) is deactivated if the latter has not received messages from the required number of different decoders. The invention also concerns a decoder that allows the implementation of the method according to the invention and characterized in that it includes local communication means (10) structured to transmit messages to other decoders and to receive messages originating from said other decoders, and processing means for messages received by said local communication means (10).
摘要翻译：本发明涉及一种用于由至少两个与用户相关联的解码器进行条件访问数据处理的管理方法。这些解码器包括用于条件访问数据处理的激活/去激活装置和被构造为允许用户解码器之间的通信的本地通信装置。该过程包括由第一解码器的本地通信装置（10）接收来自与所述用户相关联的至少第二解码器（STB）的消息的接收步骤。然后，它包括确定所述第一解码器必须从其接收消息的所述订户的最小数量的不同解码器的步骤，以及一方面所述第一解码器已从其接收到消息的不同解码器的数量和对另一方面，所述第一解码器必须接收消息的解码器的最小数量。如果后者没有从所需数量的不同解码器接收到消息，则所述第一解码器（STB）的条件访问数据处理被去激活。本发明还涉及一种允许实现根据本发明的方法的解码器，其特征在于，其包括被构造成向其他解码器发送消息并接收源自所述其他解码器的消息的本地通信装置（10），以及用于由所述本地通信装置（10）接收的消息。

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