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11. 发明授权

US07822205B2 Multiple matching control method 有权
标题翻译：多重匹配控制方法
公开(公告)号：US07822205B2
公开(公告)日：2010-10-26
申请号：US10528787
申请日：2003-09-19
申请人： Rached Ksontini , Marco Sasselli
发明人： Rached Ksontini , Marco Sasselli
IPC分类号： H04L9/00 , H04L9/08 , G06F15/16 , H04L29/06 , H04L9/32
CPC分类号： H04N21/4181 , H04N7/163 , H04N21/4367
摘要： The aim of this invention is to pair a security module with one or more host apparatuses in an environment in which the host module has no connection with the management centre.This aim is achieved thanks to a pairing control method between a first device such as a removable security module and a second device such as a host apparatus, this pairing consisting in securing data exchanges with the aid of a unique pairing key, this method consisting in: verifying the pairing between the two devices and using the unique pairing key if the pairing has been already carried out, if not, searching for a free location among the locations reserved for the pairing data in the first device and in this case, initiating a pairing procedure by transmitting a cryptogram contained in the second device and that contains an identifier belonging to this device, this cryptogram being encrypted by a secret key common to all the first devices, decrypting this cryptogram using the first device and extracting from this cryptogram the identifier of the second device, generating a pairing key based on this identifier, storing in the first device the pairing data with the second device.
摘要翻译：本发明的目的是在主机模块与管理中心没有连接的环境中将安全模块与一个或多个主机设备进行配对。该目的是由于诸如可拆卸安全模块的第一设备和诸如主机设备的第二设备之间的配对控制方法而实现的，该配对包括借助于唯一的配对密钥来保护数据交换，该方法包括：验证两个设备之间的配对，并且如果已经执行了配对，则使用唯一的配对密钥（如果没有），则在为第一设备中的配对数据保留的位置之间搜索空闲位置，并且在这种情况下，启动一个通过发送包含在第二设备中并且包含属于该设备的标识符的密码的配对过程，该密码由所有第一设备共同的秘密密钥加密，使用第一设备解密该密码，并从该密码提取标识符生成基于该标识符的配对密钥，在第一设备中存储与第二设备的配对数据。

12. 发明申请

US20090254996A1 Security module for audio/video data processing unit 有权
标题翻译：音频/视频数据处理单元的安全模块
公开(公告)号：US20090254996A1
公开(公告)日：2009-10-08
申请号：US12383787
申请日：2009-03-27
申请人： Joel Conus , Luca Gradassi , Rached Ksontini , Henri Kudelski
发明人： Joel Conus , Luca Gradassi , Rached Ksontini , Henri Kudelski
IPC分类号： G06F21/00 , H04L9/06
CPC分类号： H04N7/1675 , H04N7/163 , H04N21/26606 , H04N21/4181 , H04N21/4623 , H04N21/8193
摘要： The aim of the present invention is to limit the impact of security breaches, which are the emulators of the security module. This aim is reached by a processing unit of audio/video digital conditional access data, encrypted by control words, responsible for processing security messages containing at least one cryptogram relative to a control word and one instruction relative to the control word, characterised in that it includes means to receive at least two micro programs by security messages, executable by the security module, said security module comprising means to store at least two micro programs and means to receive an instruction contained in the security message, for selecting the micro program indicated by the instruction, for executing the said micro program with at least the cryptogram as a parameter of execution, this execution allowing the calculation of the control word to be sent back to the audio/video processing unit.
摘要翻译：本发明的目的是限制作为安全模块的仿真器的安全漏洞的影响。该目的由音频/视频数字条件访问数据的处理单元达到，由控制字加密，负责处理包含相对于控制字的至少一个密码和相对于控制字的一个指令的安全消息，其特征在于：包括通过安全消息接收至少两个微程序的装置，由安全模块执行，所述安全模块包括存储至少两个微程序的装置和用于接收包含在安全消息中的指令的装置，用于选择由所述指令用于执行所述微程序至少具有密码作为执行参数，该执行允许控制字的计算被发送回音频/视频处理单元。

13. 发明授权

US08646097B2 Security module for audio/video data processing unit 有权
标题翻译：音频/视频数据处理单元的安全模块
公开(公告)号：US08646097B2
公开(公告)日：2014-02-04
申请号：US12383787
申请日：2009-03-27
申请人： Joel Conus , Luca Gradassi , Rached Ksontini , Henri Kudelski
发明人： Joel Conus , Luca Gradassi , Rached Ksontini , Henri Kudelski
IPC分类号： G06F17/30
CPC分类号： H04N7/1675 , H04N7/163 , H04N21/26606 , H04N21/4181 , H04N21/4623 , H04N21/8193
摘要： The aim of the present invention is to limit the impact of security breaches, which are the emulators of the security module. This aim is reached by a processing unit of audio/video digital conditional access data, encrypted by control words, responsible for processing security messages containing at least one cryptogram relative to a control word and one instruction relative to the control word, characterized in that it includes means to receive at least two micro programs by security messages, executable by the security module, said security module comprising means to store at least two micro programs and means to receive an instruction contained in the security message, for selecting the micro program indicated by the instruction, for executing the said micro program with at least the cryptogram as a parameter of execution, this execution allowing the calculation of the control word to be sent back to the audio/video processing unit.
摘要翻译：本发明的目的是限制作为安全模块的仿真器的安全漏洞的影响。该目的由音频/视频数字条件访问数据的处理单元达到，由控制字加密，负责处理包含相对于控制字的至少一个密码和相对于控制字的一个指令的安全消息，其特征在于：包括通过安全消息接收至少两个微程序的装置，由安全模块执行，所述安全模块包括存储至少两个微程序的装置和用于接收包含在安全消息中的指令的装置，用于选择由所述指令用于执行所述微程序至少具有密码作为执行参数，该执行允许控制字的计算被发送回音频/视频处理单元。

14. 发明申请

US20120314859A1 METHOD FOR THE AUTHENTICATION OF APPLICATIONS 有权
标题翻译：申请认证方法
公开(公告)号：US20120314859A1
公开(公告)日：2012-12-13
申请号：US13557266
申请日：2012-07-25
申请人： Rached Ksontini , Renato Cantini
发明人： Rached Ksontini , Renato Cantini
IPC分类号： H04W12/06
CPC分类号： H04L63/0428 , G06F8/65 , G06F21/10 , G06F21/34 , G06F21/51 , G06F21/554 , G06F2221/2107 , G06F2221/2153 , H04L63/0823 , H04L63/0853 , H04L63/10 , H04L63/12 , H04L63/123 , H04W4/60 , H04W12/08 , H04W12/10
摘要： Authentication method of at least one application using resources stored in a security module associated to an equipment connected to a control server via a network. The control server receives via the network, analyses and verifies identification data comprising at least an identifier of the equipment and an identifier of the security module, generates a cryptogram comprising a digest of the application, the identification data and instructions intended for the security module and transmits the cryptogram, via the network and the equipment, to the security module. The latter verifies the application by comparing the digest extracted from the cryptogram with a calculated digest, wherein, during at least one of initialization and activation of the application, the security module executes the instructions extracted from the cryptogram and either releases or blocks access to certain resources of said security module according to a result of the verification of the application.
摘要翻译：使用存储在与经由网络连接到控制服务器的设备相关联的安全模块中的资源的至少一个应用的认证方法。控制服务器经由网络接收，分析和验证至少包括设备的标识符和安全模块的标识符的标识数据，生成包括应用的摘要，识别数据和用于安全模块的指令的密码，以及通过网络和设备将密码传输到安全模块。后者通过将从密码提取的摘要与计算的摘要进行比较来验证应用，其中，在应用的初始化和激活期间的至少一个期间，安全模块执行从密码提取的指令，并且释放或阻止访问某些根据应用验证的结果，所述安全模块的资源。

15. 发明授权

US07487349B2 Method for securing a ciphered content transmitted by a broadcaster 有权
标题翻译：确保广播机构传送的加密内容的方法
公开(公告)号：US07487349B2
公开(公告)日：2009-02-03
申请号：US10830063
申请日：2004-04-23
申请人： Rached Ksontini , Henri Kudelski , Cédric Groux
发明人： Rached Ksontini , Henri Kudelski , Cédric Groux
IPC分类号： H04L9/12 , H04N7/167
CPC分类号： H04N7/1675 , H04L9/0822 , H04L9/0833 , H04L2209/60 , H04N21/2347 , H04N21/2585 , H04N21/26606 , H04N21/26613 , H04N21/4181 , H04N21/44236
摘要： A method is for protecting an encrypted content, by use of at least one encryption key. The method includes generation of a temporary encryption key, encryption by the temporary key of a value allowing the determination of the encryption keys of the content, transmission of the encrypted value to a multimedia unit, and encryption and transmission of at least two cryptograms including the temporary key encrypted by an authorization key. The first cryptogram is encrypted by a first authorization key pertaining to a first security module and the second cryptogram is encrypted by a second authorization key pertaining to a group of security modules whose first security module is excluded.
摘要翻译：一种方法是通过使用至少一个加密密钥来保护加密的内容。该方法包括生成临时加密密钥，通过临时密钥加密允许确定内容的加密密钥的值，将加密值传输到多媒体单元，以及加密和传输至少两个密码，包括临时密钥由授权密钥加密。通过与第一安全模块有关的第一授权密钥对第一密码进行加密，并且通过与排除其第一安全模块的一组安全模块相关的第二授权密钥对第二密码进行加密。

16. 发明申请

US20070009101A1 Method for allocating secured resources in a security module 审中-公开
标题翻译：在安全模块中分配安全资源的方法
公开(公告)号：US20070009101A1
公开(公告)日：2007-01-11
申请号：US10562036
申请日：2004-06-22
申请人： Rached Ksontini , Stephane Joly , Renato Cantini , Mehdi Tazi
发明人： Rached Ksontini , Stephane Joly , Renato Cantini , Mehdi Tazi
IPC分类号： H04K1/00
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/35765 , G06Q20/40975
摘要： The aim of this invention is to provide a method to allocate resources on a security module of a portable apparatus such as a telephone, taking into account the security imperatives of the different intervening parties, such as the operator and application suppliers. This aim is achieved by a resource allocation method of a security module of an apparatus connected to a network, this network being administrated by an operator, said resources being used by the application suppliers, this method comprising the following steps: generation of a pair of asymmetric keys and storage of the private key in the security module, the public key being stored by the operator, introduction of at least one public key of the operator in the security module, reception by the operator of a request from a supplier, this request comprising at least the public key of the supplier, transmission by the operator of a resource reservation instruction to the security module together with the public key of the supplier, transmission by the operator of the security module's public key to the supplier, establishment of a secure communication channel between the supplier and the security module.
摘要翻译：本发明的目的是提供一种在诸如电话的便携式设备的安全模块上分配资源的方法，其考虑到诸如运营商和应用供应商的不同中介方的安全要求。该目的通过连接到网络的装置的安全模块的资源分配方法来实现，该网络由运营商管理，所述资源由应用供应商使用，该方法包括以下步骤：生成一对私钥在安全模块中的非对称密钥和存储，公钥由操作者存储，在安全模块中引入操作者的至少一个公开密钥，操作者接收来自供应商的请求，该请求至少包括供应商的公开密钥，由运营商将资源预约指令与供应商的公开密钥一起发送给安全模块，由运营商将安全模块的公开密钥发送给供应商，建立安全的供应商和安全模块之间的通信渠道。

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