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1. 发明公开

EP2666117A1 VERFAHREN ZUM PRÜFEN EINES TAMPERSCHUTZES EINES FELDGERÄTS SOWIE FELDGERÄT MIT TAMPERSCHUTZ 有权转让
标题翻译：方法现场设备及现场设备符合TAMPERSCHUTZ的测试的测试TAMPERSCHUTZES
公开(公告)号：EP2666117A1
公开(公告)日：2013-11-27
申请号：EP12717236.9
申请日：2012-04-03
申请人： Siemens Aktiengesellschaft
发明人： FALK, Rainer
IPC分类号： G06F21/06
CPC分类号： G06F21/00 , G06F21/44 , G06F21/87 , G08B29/046
摘要： The invention relates to a method for testing tamper protection of a field device, comprising the following steps: arrangement of at least one test element in the material of a housing of the field device, first supply of the test element with a first test signal, first measurement of the first test signal for determining a physical fingerprint, storage of the physical fingerprint, second supply of the test element with a second test signal, second measurement of the second test signal, comparison of the second test signal with the physical fingerprint and, if the second test signal deviates from the physical fingerprint, output of a tamper signal. The invention also relates to a field device having tamper protection.

2. 发明授权

EP1532683B1 Prevention of tampering in electronic devices 失效转让
标题翻译：防止在电子设备中的操作
公开(公告)号：EP1532683B1
公开(公告)日：2011-11-09
申请号：EP03756094.3
申请日：2003-06-01
申请人： NDS Limited
发明人： SHAPIRO, Yigal , ELBAUM, Reuven
IPC分类号： G06F21/02 , G06F21/06
CPC分类号： H01L27/1446 , G06F21/87 , H01L23/576 , H01L27/0203 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： Circuitry for protection of an integrated circuit (20) which includes operational-circuits (24) formed on a chip (21). The circuitry includes a plurality of detectors (26), integrally formed on the chip as part of the integrated circuit and dispersed among the operational-circuits on the chip. The detectors are adapted, in response to radiation incident on the chip, to trigger a security measure so as to prevent tampering with the integrated circuit.

3. 发明公开

EP2238557A1 CONSUMER ABUSE DETECTION SYSTEM AND METHOD 有权
标题翻译：系统和一种用于识别用户的错误ACTS
公开(公告)号：EP2238557A1
公开(公告)日：2010-10-13
申请号：EP09708472.7
申请日：2009-01-30
申请人： APPLE INC.
发明人： JOHNSON, Timothy M. , DINH, Richard H.M. , TAN, Tang Yew
IPC分类号： G06F21/06
CPC分类号： G06F21/86 , G06F21/554 , G06F2221/2101 , G06F2221/2105 , G06Q20/40 , G06Q40/00 , H04M1/18 , H04M1/24 , H04M2250/12 , Y10T307/766
摘要： A technique is provided for detecting whether consumer abuse has occurred in an electronic device. In accordance with this technique, a system is provided for detecting the occurrence of a consumer abuse event and storing a record thereof. In one embodiment, the system provides one or more sensors coupled to an abuse detection circuitry for detecting the occurrence of an abuse event. The system may further provide a memory, wherein upon detecting an abuse event, the abuse detection circuitry may store a record of the abuse event into the memory. The system may further provide an interface by which a diagnostic device may access the memory and analyze the abuse event records to determine if an abuse event occurred in the electronic device.

4. 发明公开

EP2153368A1 DATA SURVEY DEVICE, INTEGRATED WITH AN ANTITAMPER SYSTEM 审中-公开
标题翻译：与操控安全系统的数据采集设备
公开(公告)号：EP2153368A1
公开(公告)日：2010-02-17
申请号：EP08749714.5
申请日：2008-04-24
申请人： Italdata Ingegneria Dell'Idea S.p.A.
发明人： BOCCACCI, ROBERTO
IPC分类号： G06F21/06
CPC分类号： G06F21/86
摘要： A device (1) for the data survey and check, comprising: a case; and means for detecting a tampering of such a case, to verify the protection and the reliability of the collected data, guarantees the reliability of said means even when the device (1) is off,because it comprises:means for the storage and/or thegeneration of a piece of information(22), electrically supplied by a battery (21) housed inside said case(2)through an electric circuit;and means for interrupting (26) the electric supply to said means for the storage and/or the generation of a piece of information, activated by the opening of said case (2).

5. 发明公开

EP2131301A1 SECRET INFORMATION STORAGE DEVICE, SECRET INFORMATION ERASING METHOD, AND SECRET INFORMATION ERASING PROGRAM 审中-公开
标题翻译： GEHEIMINFORMATIONS-SPEICHEREINRICHTUNG，GEHEIMINFORMATIONS-LÖSCHVERFAHRENUND GEHEIMINFORMATIONS-LÖSCHPROGRAMM
公开(公告)号：EP2131301A1
公开(公告)日：2009-12-09
申请号：EP07739920.2
申请日：2007-03-27
申请人： Mitsubishi Electric Corporation
发明人： MATSUDA, Nori , HATTORI, Mitsuhiro , YONEDA, Takeshi
IPC分类号： G06F21/06
CPC分类号： G06F21/78 , G06F21/86 , G06F2221/2143
摘要： A tamper resistant apparatus 101 is mounted inside of a PC 900 and stores confidential information A through C. The tamper resistant apparatus 101 receives data from an application 118 which operates on the PC 900, processes the data using the confidential information A through C, and returns processed data to the application 118. To the tamper resistant apparatus 101, plural external sensors 110 provided to the PC 900 are connected. The plural external sensors 110 detect opening/closing of a case of the PC 900 or movement of the body of the PC 900 and send a detection signal to the tamper resistant apparatus 101. On inputting the detection signal from the plural external sensors 110, the tamper resistant apparatus 101 selects and erases confidential information to be erased from the confidential information A through C according to the tamper resistant policy stored previously.
摘要翻译：防篡改装置101安装在PC 900的内部并存储机密信息A至C.防篡改装置101从在PC 900上操作的应用程序118接收数据，使用机密信息A至C处理数据，以及将处理后的数据返回到应用程序118.向防篡改装置101连接提供给PC 900的多个外部传感器110。多个外部传感器110检测PC 900的壳体的开闭或者PC900的主体的移动，并将检测信号发送到防篡改装置101.在从多个外部传感器110输入检测信号时，防篡改装置101根据先前存储的防篡改策略，从机密信息A至C中选择和擦除要擦除的机密信息。

6. 发明公开

EP2124172A1 IC CARD AND METHOD FOR AUTHENTICATING IC CARD 审中-公开
标题翻译： IC-KARTE UND VERFAHREN ZUR AUTHENTIFIZIERUNG EINER IC-KARTE
公开(公告)号：EP2124172A1
公开(公告)日：2009-11-25
申请号：EP08710562.3
申请日：2008-01-22
申请人： Kabushiki Kaisha Toshiba
发明人： TOMOEDA, Yuuki
IPC分类号： G06K19/073 , G06F21/06
CPC分类号： G06K19/07363 , G06F21/31 , G06F21/755 , G06F21/77 , H04L9/0662 , H04L9/32 , H04L2209/805
摘要： An IC card (1) has a CPU (10) which performs various operation processing, a data memory (12) which stores internal data, and a working memory (11) which stores the results of the processing. The CPU (10) performs first operation processing on the internal data stored in the data memory (12) and predetermined data for conversion, stores data for collation obtained by the first operation processing on the internal data and the data for conversion in a working memory (11), performs second operation processing corresponding to the first operation processing on external data received from the external device and the data for collation stored in the working memory (11), and collates data obtained by the second operation processing with the data for conversion.
摘要翻译： IC卡（1）具有执行各种操作处理的CPU（10），存储内部数据的数据存储器（12）和存储处理结果的工作存储器（11）。 CPU（10）对存储在数据存储器（12）的内部数据和用于转换的预定数据执行第一操作处理，存储通过第一操作处理获得的用于对内部数据的数据和用于工作存储器中的转换的数据（11），对从外部设备接收到的外部数据进行的第一操作处理和存储在工作存储器（11）中的对照数据的第一操作处理执行第二操作处理，并将通过第二操作处理获得的数据与转换数据进行比较。

7. 发明公开

EP2030143A1 DISPOSITIF DE PROTECTION CONTRE LES INTRUSIONS D'APPAREILS ELECTRONIQUES 有权转让
标题翻译： DEVICE有关暴露排放电气设备中
公开(公告)号：EP2030143A1
公开(公告)日：2009-03-04
申请号：EP07788819.6
申请日：2007-05-31
申请人： SAGEM MONETEL
发明人： BONNET, Eric , GARY, Didier , VASSY, Lilian
IPC分类号： G06F21/04 , G06F21/06
CPC分类号： G06F21/86 , Y10T29/49126 , Y10T29/49146 , Y10T307/766 , Y10T307/779 , Y10T307/786
摘要： The invention concerns an anti-interference advice for a housing (1) including at least two electrically conductive terminals (32, 33) distinctly positioned on an electronic card (30) and connected to processing means, a protective circuit (45) positioned relative to the two electrically conductive terminals (32, 33) in such a manner as to close the electrical circuit during the normal utilisation position of the housing (1), the protective circuit (45), including means adapted for opening the electrical circuit closed in response to a deterioration in the protective circuit (45).

8. 发明公开

EP1934882A2 SIMPLE SCALABLE AND CONFIGURABLE SECURE BOOT FOR TRUSTED MOBILE PHONES 有权转让
标题翻译： SIMPLE可扩展性和可配置的安全艇可信任手机
公开(公告)号：EP1934882A2
公开(公告)日：2008-06-25
申请号：EP06820749.7
申请日：2006-09-07
申请人： Nokia Corporation
发明人： TARKKALA, Lauri
IPC分类号： G06F21/06
CPC分类号： G06F21/51 , G06F21/575
摘要： A method, apparatus, system and computer program product are provided for booting up a system using a secure boot framework. In particular, a secure boot mechanism (i.e., a mechanism that enforces that only authenticated programs and/or events are executed on a particular platform) is provided that has an unlimited number of authorized boot configurations, while requiring only a minimal amount of secure/confidential storage. The secure boot mechanism further provides for the separation of run-time and management functionality, which allows other authorization mechanisms to be plugged-in later on. In addition, the authorized secure boot configurations (i.e., the definition of the secure boot state) can be kept in insecure storage, such as a system disk (e.g., flash memory). Finally, the disclosed secure boot mechanism is further beneficial because it builds upon existing TCG techniques, causing it to require minimal implementation where TCG techniques are implemented.

9. 发明公开

EP1904946A1 DETECTION D'UNE FAUTE PAR PERTURBATION LONGUE 有权
标题翻译：错开始的很长发现故障
公开(公告)号：EP1904946A1
公开(公告)日：2008-04-02
申请号：EP06777304.4
申请日：2006-06-12
申请人： GEMPLUS
发明人： BENOIT, Olivier
IPC分类号： G06F21/06
CPC分类号： G06F21/755
摘要： The invention concerns the field of fault detection in an electronic component. The invention concerns a method for detecting faults by perturbations during execution of a computerized code in an electronic device, said computer code comprising a so-called sensitive process, the method including a step of executing a redundant procedure of said sensitive process and a step of inserting a delay between the sensitive process and the redundant procedure. The invention is characterized in that it further comprises a step of executing a trapping means during the delay, said means being sensitive to perturbations and supplying, in the absence of perturbation, a predictable result.

10. 发明公开

EP2555084A1 MOBILE TERMINAL AND POWER CONTROL METHOD 审中-公开
标题翻译： MOBILESENDGERÄTUND LEISTUNGSSTEUERUNGSVERFAHREN
公开(公告)号：EP2555084A1
公开(公告)日：2013-02-06
申请号：EP11762314.0
申请日：2011-01-19
申请人： NEC Infrontia Corporation
发明人： SUMIDA, Haruhiko
IPC分类号： G06F1/26 , G06F21/06
CPC分类号： G06F1/26 , G06F1/263 , G06F1/3203
摘要： A mobile terminal includes: a tamper-detection circuit (17), an information processor (13) that is capable of executing a suspend function, a first battery (23) supplying power to the information processor (13) and the tamper-detection circuit (17), and a switch (27) that is provided on a power-source supply line (431) that connects the first battery (23) and the information processor (13) and the switch that is capable of switching between a state in which information processor (13) is connected to first battery (23) and a state in which information processor (13) is not connected to first battery (23).
摘要翻译：移动终端包括：篡改检测电路（17），能够执行挂起功能的信息处理器（13），向信息处理器（13）供电的第一电池（23）和篡改检测电路（17）和设置在连接第一电池（23）和信息处理器（13）的电源供应线（431）上的开关（27）和能够在第一电池所述信息处理器（13）连接到第一电池（23）以及信息处理器（13）未连接到第一电池（23）的状态。

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