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1. 发明申请

US20080263198A1 Device and method using non-cycle accurate measurements for discovering emulated clients 有权
标题翻译：使用非周期精确测量发现仿真客户端的设备和方法
公开(公告)号：US20080263198A1
公开(公告)日：2008-10-23
申请号：US11809480
申请日：2007-06-01
申请人： Olivier Heen , Eric Diehl , Alain Durand , Mohamed Karroumi , Nicolas Prigent
发明人： Olivier Heen , Eric Diehl , Alain Durand , Mohamed Karroumi , Nicolas Prigent
IPC分类号： G06F15/16 , H04L9/06
CPC分类号： H04L63/0869 , G06F12/1408 , G06F21/445 , G06F21/57 , G06F21/71 , G06F21/725 , G06F2221/2129 , G06F2221/2137
摘要： A method for discovering emulated clients. A verifier sends a cryptographic challenge C to a client and preferably starts a timer. The client uses a deterministic key search algorithm to find the correct key and returns the result as a number of tries needed. The verifier then stops the timer if this was started and verifies that the result is correct and preferably that the response was timely. Also provided is a verifier.
摘要翻译：发现仿真客户端的方法。验证者向客户端发送加密质询C，最好启动定时器。客户端使用确定性密钥搜索算法找到正确的密钥，并将结果作为所需的尝试次数返回。验证者然后停止计时器，如果这是启动，并验证结果是正确的，最好是响应是及时的。还提供了验证者。

2. 发明授权

US09137248B2 Device and method using non-cycle accurate measurements for discovering emulated clients 有权
标题翻译：使用非周期精确测量发现仿真客户端的设备和方法
公开(公告)号：US09137248B2
公开(公告)日：2015-09-15
申请号：US11809480
申请日：2007-06-01
申请人： Olivier Heen , Eric Diehl , Alain Durand , Mohamed Karroumi , Nicolas Prigent
发明人： Olivier Heen , Eric Diehl , Alain Durand , Mohamed Karroumi , Nicolas Prigent
IPC分类号： G06F15/173 , H04L29/06 , G06F21/44 , G06F21/71 , G06F12/14 , G06F21/72 , G06F21/57
CPC分类号： H04L63/0869 , G06F12/1408 , G06F21/445 , G06F21/57 , G06F21/71 , G06F21/725 , G06F2221/2129 , G06F2221/2137
摘要： A method for discovering emulated clients. A verifier sends a cryptographic challenge C to a client and preferably starts a timer. The client uses a deterministic key search algorithm to find the correct key and returns the result as a number of tries needed. The verifier then stops the timer if this was started and verifies that the result is correct and preferably that the response was timely. Also provided is a verifier.
摘要翻译：发现仿真客户端的方法。验证者向客户端发送加密质询C，最好启动定时器。客户端使用确定性密钥搜索算法找到正确的密钥，并将结果作为所需的尝试次数返回。验证者然后停止计时器，如果这是启动，并验证结果是正确的，最好是响应是及时的。还提供了验证者。

3. 发明授权

US08312555B2 Device, system and method for service delivery with anti-emulation mechanism 有权
标题翻译：使用防仿真机制提供服务的设备，系统和方法
公开(公告)号：US08312555B2
公开(公告)日：2012-11-13
申请号：US12227037
申请日：2007-05-04
申请人： Alain Durand , Eric Diehl , Olivier Heen
发明人： Alain Durand , Eric Diehl , Olivier Heen
IPC分类号： G06F7/04 , G06F11/00 , G06F17/30
CPC分类号： H04L63/10 , G06F21/31 , G06F2221/2129
摘要： A method for service delivery to a client, in which the client selects a service, and establishes a connection with a system server to which it sends an identity associated with the client and an identifier of the service. The system server verifies that the client is authorized to access to the service and that the client is non-emulated. If this is verified, the service is provided to the client. In a preferred embodiment, the service is scrambled content and the system server provides a descrambling key to the client, and instructs a content server to provide the scrambled content to the client. Also claimed are a device, a system, and a system server.
摘要翻译：一种用于向客户端提供服务的方法，其中客户端选择服务，并建立与发送与客户端相关联的身份的系统服务器的连接和服务的标识符。系统服务器验证客户端是否有权访问该服务，并且该客户端未被仿真。如果这被验证，则将该服务提供给客户端。在优选实施例中，服务是加密内容，并且系统服务器向客户端提供解扰密钥，并指示内容服务器向客户端提供加密内容。还声称是设备，系统和系统服务器。

4. 发明申请

US20090240938A1 Device, System and Method for Service Delivery with Anti-Emulation Mechanism 有权
标题翻译：具有防伪机制的服务提供的设备，系统和方法
公开(公告)号：US20090240938A1
公开(公告)日：2009-09-24
申请号：US12227037
申请日：2007-05-04
申请人： Alain Durand , Eric Diehl , Olivier Heen
发明人： Alain Durand , Eric Diehl , Olivier Heen
IPC分类号： G06F21/00 , H04L9/32
CPC分类号： H04L63/10 , G06F21/31 , G06F2221/2129
摘要： A method for service delivery to a client, in which the client selects a service, and establishes a connection with a system server to which it sends an identity associated with the client and an identifier of the service. The system server verifies that the client is authorised to access to the service and that the client is non-emulated. If this is verified, the service is provided to the client. In a preferred embodiment, the service is scrambled content and the system server provides a descrambling key to the client, and instructs a content server to provide the scrambled content to the client. Also claimed are a device, a system, and a system server.
摘要翻译：一种用于向客户端提供服务的方法，其中客户端选择服务，并建立与发送与客户端相关联的身份的系统服务器的连接和服务的标识符。系统服务器验证客户端是否有权访问该服务，并且该客户端未被仿真。如果这被验证，则将该服务提供给客户端。在优选实施例中，服务是加密内容，并且系统服务器向客户端提供解扰密钥，并指示内容服务器向客户端提供加密内容。还声称是设备，系统和系统服务器。

5. 发明申请

US20130091583A1 METHOD AND DEVICE FOR SECURED ENTRY OF PERSONAL DATA 有权
标题翻译：用于安全进入个人数据的方法和装置
公开(公告)号：US20130091583A1
公开(公告)日：2013-04-11
申请号：US13704377
申请日：2011-06-15
申请人： Mohamed Karroumi , Eric Diehl
发明人： Mohamed Karroumi , Eric Diehl
IPC分类号： G06F21/60
CPC分类号： G06F21/604 , G06F3/0236 , G06F3/04886 , G06F21/83 , G07F7/1041
摘要： A method for secured entry of personal data is disclosed. This method comprises for each item of personal data a first step of presentation of a virtual keyboard comprising keys and a first cursor, followed by a step of selection of a key corresponding to the item of personal data wherein the virtual keyboard also comprises at least one dummy cursor and wherein the position on the virtual keyboard of the at least one dummy cursor depends on the position of the first cursor. A device for secured entry of personal data configured to implement the method is further disclosed.
摘要翻译：公开了一种有担保输入个人资料的方法。该方法包括对于个人数据的每个项目，呈现包括密钥和第一光标的虚拟键盘的第一步骤，随后是选择对应于个人数据项的步骤的步骤，其中虚拟键盘还包括至少一个虚拟光标，并且其中所述至少一个虚拟光标的虚拟键盘上的位置取决于第一光标的位置。还公开了一种用于实现该方法的用于安全输入个人数据的设备。

6. 发明申请

US20120042379A1 SYSTEM AND METHOD FOR DETECTING GENUINE COPIES OF PRE-RECORDED DIGITAL MEDIA 审中-公开
标题翻译：用于检测预记录数字媒体的复制的系统和方法
公开(公告)号：US20120042379A1
公开(公告)日：2012-02-16
申请号：US13138904
申请日：2010-04-22
申请人： Eric Diehl , Mohamed Karroumi , Michel Morvan , Christophe Vincent , Ben Crosby
发明人： Eric Diehl , Mohamed Karroumi , Michel Morvan , Christophe Vincent , Ben Crosby
IPC分类号： G06F21/00
CPC分类号： G11B20/00855 , G06F21/10 , G06F21/31 , G06F2221/2103 , G06F2221/2129 , G11B20/00086 , G11B20/00094 , G11B2220/2537
摘要： To authenticate a digital medium for a given title, an authentication server selects a number of challenges corresponding to the title from an authentication database, clears an error counter and sends the challenges sequentially to an authentication application in a media reader in which the digital medium is inserted. Upon reception of a response, it is verified if the answer is correct. If this is the case, then the next challenge is sent; otherwise, it is first verified if a correct answer was mandatory and if so, it is deduced that the digital medium is not genuine. If an incorrect may be accepted, then the error counter is incremented and the next challenge is sent. When there are no more challenges to send, it is verified if the error counter is above an acceptable limit. If so, the digital medium is deemed as not genuine. The invention may be used to allow an owner of a digital medium to access further information or content.
摘要翻译：为了对给定标题的数字媒体进行认证，认证服务器从认证数据库中选择与标题相对应的挑战数量，清除错误计数器，并将挑战顺序地发送到数字媒体为媒体的媒体读取器中的认证应用插入。收到答复后，验证答案是否正确。如果是这样，那么下一个挑战就是发送; 否则，首先验证一个正确的答案是否是强制性的，如果是这样，则推断数字媒体不是真实的。如果不正确可以接受，则错误计数器递增，并发送下一个挑战。当没有更多的挑战要发送时，验证错误计数器是否高于可接受的限制。如果是这样，数字媒体被认为是不真实的。本发明可以用于允许数字媒体的所有者访问更多的信息或内容。

7. 发明授权

US09177162B2 Method and device for secured entry of personal data 有权
标题翻译：用于安全输入个人资料的方法和装置
公开(公告)号：US09177162B2
公开(公告)日：2015-11-03
申请号：US13704377
申请日：2011-06-15
申请人： Mohamed Karroumi , Eric Diehl
发明人： Mohamed Karroumi , Eric Diehl
IPC分类号： G06F17/30 , G06F21/60 , G06F3/023 , G06F3/0488 , G06F21/83 , G07F7/10
CPC分类号： G06F21/604 , G06F3/0236 , G06F3/04886 , G06F21/83 , G07F7/1041
摘要： A method for secured entry of personal data is disclosed. This method comprises for each item of personal data a first step of presentation of a virtual keyboard comprising keys and a first cursor, followed by a step of selection of a key corresponding to the item of personal data wherein the virtual keyboard also comprises at least one dummy cursor and wherein the position on the virtual keyboard of the at least one dummy cursor depends on the position of the first cursor. A device for secured entry of personal data configured to implement the method is further disclosed.
摘要翻译：公开了一种有担保输入个人资料的方法。该方法包括对于个人数据的每个项目，呈现包括密钥和第一光标的虚拟键盘的第一步骤，随后是选择对应于个人数据项的步骤的步骤，其中虚拟键盘还包括至少一个虚拟光标，并且其中所述至少一个虚拟光标的虚拟键盘上的位置取决于第一光标的位置。还公开了一种用于实现该方法的用于安全输入个人数据的设备。

8. 发明授权

US09137493B2 Method and device for excerpt licensing 有权
标题翻译：摘录许可的方法和设备
公开(公告)号：US09137493B2
公开(公告)日：2015-09-15
申请号：US13370865
申请日：2012-02-10
申请人： Eric Diehl , Yves Maetz , Mohamed Karroumi , Stéphane Onno
发明人： Eric Diehl , Yves Maetz , Mohamed Karroumi , Stéphane Onno
IPC分类号： G06F7/04 , G06F17/30 , H04N7/16 , H04L9/00 , H04L9/08 , H04N7/167 , H04N21/8549 , G06F21/10 , H04N21/2347 , H04N21/8355 , H04N21/845
CPC分类号： H04N7/1675 , G06F21/10 , H04N21/2347 , H04N21/8355 , H04N21/8456 , H04N21/8549
摘要： There are times when a first user may wish to distribute an excerpt of a protected digital content to a second user, for example for criticism. The protected digital content is divided into a plurality of parts, each part being encrypted using a control word specific for the part, wherein each control word can be generated from a master control word for the protected digital content. A device belonging to the first user selects the parts of the excerpt; generates the control words for the selected parts from the master control word; generates a license for the selected parts, the license comprising the control words for the selected parts; and transmits the selected parts and the license to the receiver of the second user. Also provided is the device of the first user.
摘要翻译：有时，第一用户可能希望将受保护的数字内容的摘录分发给第二用户，例如用于批评。受保护的数字内容被分为多个部分，每个部分使用专用于该部分的控制字进行加密，其中每个控制字可以从受保护数字内容的主控制字生成。属于第一用户的设备选择摘录部分; 从主控制字生成所选择的部分的控制字; 为所选择的部分生成许可证，许可证包括所选部分的控制字; 并将所选择的部分和许可证发送给第二用户的接收者。还提供了第一用户的设备。

9. 发明申请

US20100274948A1 COPY-PROTECTED SOFTWARE CARTRIDGE 审中-公开
标题翻译： COPY-PROTECTED软件盒
公开(公告)号：US20100274948A1
公开(公告)日：2010-10-28
申请号：US12735005
申请日：2008-12-12
申请人： Eric Diehl , Marc Eluard , Nicolas Prigent
发明人： Eric Diehl , Marc Eluard , Nicolas Prigent
IPC分类号： G06F12/10 , G06F12/02
CPC分类号： G06F8/60 , G06F9/445
摘要： A cartridge preferably for use with a game console. The cartridge comprises a ROM, a non-volatile memory, a processor and a dispatcher. An application running on the console may communicate with the dispatcher using predefined addresses, which enables the dispatcher to access the ROM, the non-volatile memory, or the processor, as the case may be. The invention improves on the prior art copy protection as no generic copy method may be found if the addresses are changed from one cartridge to another. In addition, to copy the software, the processor must be emulated.
摘要翻译：优选用于游戏机的盒式存储器。盒式磁带包括ROM，非易失性存储器，处理器和调度器。在控制台上运行的应用程序可以使用预定义的地址与调度员进行通信，这使得调度员能够访问ROM，非易失性存储器或处理器（视具体情况而定）。本发明改进了现有技术的复制保护，因为如果地址从一个盒式磁盘更改为另一个，则不会发现通用的复制方法。另外，要复制软件，必须对处理器进行仿真。

10. 发明申请

US20110119503A1 COPY-PROTECTED SOFTWARE CARTRIDGE 失效
标题翻译： COPY-PROTECTED软件盒
公开(公告)号：US20110119503A1
公开(公告)日：2011-05-19
申请号：US12735422
申请日：2009-01-30
申请人： Eric Diehl , Marc Eluard , Nicolas Prigent
发明人： Eric Diehl , Marc Eluard , Nicolas Prigent
IPC分类号： G06F12/14
CPC分类号： G06F21/123 , G06F21/121 , G06F21/78 , G06F2221/2109 , G06F2221/2121
摘要： A cartridge preferably for use with a game console. The cartridge comprises a ROM, a non-volatile memory, a processor and an encryption unit. An application running on the console may read data from the ROM, read data from the non-volatile memory, and write data in the non-volatile memory. Data to be written in the non-volatile memory is encrypted by the encryption unit, but data to be read is returned in encrypted form for decryption by a decryption function of the game application. Data may also be received encrypted to be decrypted and returned. The encryption or decryption unit may also receive data from the non-volatile memory and send it to the interface. The invention improves on the prior art copy protection as a hacker must reverse engineer the game application in order to copy it, if the encryption unit is unknown. The invention also provides an optical medium equipped with a RFID circuit.
摘要翻译：优选用于游戏机的盒式存储器。盒式存储器包括ROM，非易失性存储器，处理器和加密单元。在控制台上运行的应用程序可以从ROM读取数据，从非易失性存储器读取数据，并将数据写入非易失性存储器。要写入非易失性存储器的数据由加密单元加密，但是要读取的数据以加密的形式返回，以便通过游戏应用程序的解密功能进行解密。数据也可以被加密以被解密和返回。加密或解密单元也可以从非易失性存储器接收数据并将其发送到接口。本发明改进了现有技术的复制保护，因为如果加密单元是未知的，黑客必须对游戏应用进行反向工程以便将其复制。本发明还提供了配备有RFID电路的光学介质。

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