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91. 发明授权

US08621657B2 Device and method for protecting an electronic system against unauthorized access 有权
标题翻译：用于保护电子系统防止未经授权的访问的装置和方法
公开(公告)号：US08621657B2
公开(公告)日：2013-12-31
申请号：US13054164
申请日：2009-07-15
申请人： Pierre Lacroix
发明人： Pierre Lacroix
IPC分类号： G06F21/00
CPC分类号： G07F7/082 , G06F21/83 , G06F21/86 , G06K7/0091 , G06Q20/341 , G07F7/1008 , H05K5/0208
摘要： The invention relates to an electronic system comprising a printed circuit contained in a package. The system comprises a protection device comprising conducting tracks carried by the printed circuit and each having a free end; a first integrated circuit connected to the conducting tracks and adapted for detecting a variation in the capacitance seen by each conducting track; and a second integrated circuit, optionally merged with the first integrated circuit, comprising a configurable memory for selecting certain of the conducting tracks. The second integrated circuit is adapted for determining that an authorized or unauthorized access has occurred on the basis of the detection of the variation of the capacitance seen by at least one of the selected conducting tracks.
摘要翻译：本发明涉及一种电子系统，其包括包含在包装中的印刷电路。该系统包括保护装置，包括导电印刷电路承载的轨道，并且每个具有自由端; 连接到导电轨道的第一集成电路，并且适于检测由每个导电轨迹看到的电容的变化; 以及可选地与第一集成电路合并的第二集成电路，包括用于选择某些传导轨道的可配置存储器。第二集成电路适于基于由所选择的传导轨道中的至少一个所看到的电容的变化的检测来确定已经发生了授权或未经授权的访问。

92. 发明授权

US08464348B2 Isolated computing environment anchored into CPU and motherboard 有权
标题翻译：隔离的计算环境锚定在CPU和主板上
公开(公告)号：US08464348B2
公开(公告)日：2013-06-11
申请号：US11022493
申请日：2004-12-22
申请人： Alexander Frank , Martin H. Hall , Thomas G. Phillips
发明人： Alexander Frank , Martin H. Hall , Thomas G. Phillips
IPC分类号： G06F11/30 , G06F12/14 , G08B29/00 , H04L9/32
CPC分类号： G06F21/10 , G06F21/123 , G06F21/50 , G06F21/725 , G06F2221/2135 , G06F2221/2137 , G06F2221/2153 , G06Q20/145 , G06Q20/341 , G06Q20/3552 , G07F7/082 , G07F7/1008 , G07F7/1016 , H04L9/3247 , H04L63/0823 , H04L67/125 , H04L67/34 , H04L2209/12 , H04L2209/56
摘要： A computer is adapted for pay-for-use operation by adding a isolated computing environment to a standard computer. The isolated computing environment may include a trusted non-volatile memory, a digital signature verification capability, a clock or timer and a logic circuit for triggering execution of a validation program responsive to the clock or timer. The isolated computing environment may be protected from tampering by physical or cryptographic mechanisms, or both. The validation program measures or monitors for non-compliant states of the computer and may enforce sanctions when non-compliant states of the computer are detected.
摘要翻译：计算机适用于通过向标准计算机添加隔离的计算环境进行付费用途操作。隔离的计算环境可以包括可信非易失性存储器，数字签名验证能力，时钟或定时器以及用于响应于时钟或定时器触发执行验证程序的逻辑电路。孤立的计算环境可以通过物理或加密机制或两者来保护免受篡改。验证程序测量或监视计算机的不符合条件的状态，并且可以在检测到计算机的非符合状态时执行制裁。

93. 发明授权

US08328108B1 Method and apparatus for dynamic, on-demand creation of financial transaction cards having nonuniform data storage formats 有权
标题翻译：用于动态，按需创建具有不均匀数据存储格式的金融交易卡的方法和装置
公开(公告)号：US08328108B1
公开(公告)日：2012-12-11
申请号：US13493145
申请日：2012-06-11
申请人： Brian J. Huse , Doron Friedman , Ajay Singhvi
发明人： Brian J. Huse , Doron Friedman , Ajay Singhvi
IPC分类号： G06K19/06
CPC分类号： G06Q20/3558 , G07F7/082 , G07F17/42
摘要： A system and technique is disclosed for manufacturing multiple financial transaction cards substantially simultaneously even though their respective parameters, including the format of data in a readable/writable medium thereon, may vary from card to card. A card surface contains a writable/readable medium for storing variable data and human readable data. Variable data may be recorded on the writable/readable medium and may include an identifier which uniquely identifies the gift card from all other gift cards in the production set.
摘要翻译：公开了用于制造多个金融交易卡的系统和技术，即使它们各自的参数（包括其中的可读/可写入介质中的数据的格式）可以从卡到卡而变化。卡表面包含用于存储可变数据和人类可读数据的可写/可读介质。可变数据可以记录在可写/可读介质上，并且可以包括唯一地识别生产组中所有其他礼品卡的礼品卡的标识符。

94. 发明授权

US08144940B2 System and method for authentication of data 失效
标题翻译：用于认证数据的系统和方法
公开(公告)号：US08144940B2
公开(公告)日：2012-03-27
申请号：US12188114
申请日：2008-08-07
申请人： Clay von Mueller , Kirkpatrick W. Norton , Paul Elbridge Catinella
发明人： Clay von Mueller , Kirkpatrick W. Norton , Paul Elbridge Catinella
IPC分类号： G06K9/00 , H04K1/00 , G05B19/00
CPC分类号： G07F7/1008 , G07F7/082 , H04L9/002 , H04L9/3247 , H04L2209/04 , H04L2209/56
摘要： Systems and methods for detecting forged magnetic stripe data through relative variations in flux transition location are provided. In one embodiment, the invention provides a method for detecting forged magnetic stripe data. The method provides for reading a magnetic strip multiple times to obtain multiple signatures and then generating a signature mask and weight based on the multiple signatures. These signatures are then compared with a known authentic signature. Based on the comparison results, a forged magnetic stripe may be detected. Additional embodiments focus on variations in the placement of the flux data transitions on the magnetic slurry rather than on the noise inherent in the slurry.
摘要翻译：提供了通过磁通转换位置相对变化来检测伪磁条数据的系统和方法。在一个实施例中，本发明提供一种检测伪磁条数据的方法。该方法提供多次磁读取以获得多个签名，然后基于多个签名生成签名掩码和权重。然后将这些签名与已知的真实签名进行比较。基于比较结果，可以检测锻造磁条。另外的实施例侧重于磁通量数据转变在磁性浆料上的放置变化，而不是浆液中固有的噪声。

95. 发明申请

US20110300928A1 REMOTE GAMING ELIGIBILITY SYSTEM AND METHOD USING RFID TAGS 有权
标题翻译：远程游戏资源系统和使用RFID标签的方法
公开(公告)号：US20110300928A1
公开(公告)日：2011-12-08
申请号：US13206424
申请日：2011-08-09
申请人： Jamal Benbrahim
发明人： Jamal Benbrahim
IPC分类号： A63F9/24
CPC分类号： G07F7/1008 , G06Q20/341 , G07F7/082 , G07F17/32 , G07F17/3206 , G07F17/3239
摘要： Systems and methods for verifying the eligibility of players attempting to participate in gaming events are disclosed. Communication objects having RFID tags and closed electrical circuits are individually assigned to and worn by players within a gaming player verification system, which can be administered by a casino desk, hotel concierge, or other operating entity. These RFID tags are adapted to communicate with associated player tracking units attached to gaming machines and other devices via radio frequency waves, and each communication object is adapted to alter its communication pattern in response to any break of its closed electrical circuit. Bracelets, wristwatches or collars can be used as communication objects, such that the removal of such an object from a player cannot be accomplished without breaking the closed electrical circuit contained therein, thereby disabling or de-authenticating the device. A computer server having a player verification program and database may also be used.
摘要翻译：公开了验证参与游戏活动的玩家资格的系统和方法。具有RFID标签和封闭电路的通信对象被单独分配给游戏玩家验证系统内的玩家并由玩家佩戴，游戏玩家验证系统可由娱乐场桌面，酒店礼宾或其他操作实体来管理。这些RFID标签适于通过射频波与附接到游戏机和其他设备的相关玩家跟踪单元进行通信，并且每个通信对象适于响应于其闭合电路的任何中断而改变其通信模式。手镯，手表或衣领可以用作通信对象，使得不会在不破坏包含在其中的封闭电路的情况下从播放器移除这样的对象，从而禁用或取消对设备的认证。也可以使用具有玩家验证程序和数据库的计算机服务器。

96. 发明授权

US07983414B2 Protected cryptographic calculation 有权
标题翻译：受保护的加密计算
公开(公告)号：US07983414B2
公开(公告)日：2011-07-19
申请号：US10527570
申请日：2003-09-09
申请人： Markus Bockes , Hermann Drexler , Helmut Kahl
发明人： Markus Bockes , Hermann Drexler , Helmut Kahl
IPC分类号： H04L9/28
CPC分类号： G07F7/1008 , G06F7/723 , G06F2207/7271 , G06Q20/341 , G06Q20/40975 , G07F7/082 , H04L9/003 , H04L9/302 , H04L9/3236 , H04L9/3249 , H04L2209/04
摘要： In a method for protected execution of a cryptographic calculation in which a key with at least two key parameters is drawn on, an integrity check of the key is performed, in order to prevent a cryptographic attack in which conclusions are drawn as to at least one second key parameter by corrupting at least one first key parameter. A further method serves to determine a key for a cryptographic calculation with at least two key parameters provided for use in the first-mentioned method. A computer program product and a portable data carrier have corresponding features. The methods enable particularly good protection of cryptographic calculations against attacks.
摘要翻译：在用于保护执行其中具有至少两个关键参数的密钥的密码计算的方法中，执行密钥的完整性检查，以便防止其中得出结论至少一个的密码攻击第二关键参数是破坏至少一个第一密钥参数。另一种方法用于确定用于在首先提及的方法中使用的至少两个关键参数的加密计算的密钥。计算机程序产品和便携式数据载体具有相应的特征。这些方法能够特别好地保护加密计算免受攻击。

97. 发明授权

US07886163B2 Authentication protocol with memory integrity verification 有权
标题翻译：具有内存完整性验证的验证协议
公开(公告)号：US07886163B2
公开(公告)日：2011-02-08
申请号：US10489154
申请日：2002-09-10
申请人： Luc Wuidart , Pierre Balthazar
发明人： Luc Wuidart , Pierre Balthazar
IPC分类号： G06F12/14 , H04L9/32 , H04L29/06 , G06F17/30
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/4097 , G07F7/082 , H04L9/3247 , H04L2209/12
摘要： The invention relates to a method of supplying a private quantity (s) in an integrated circuit involved in an authentication procedure by means of an external device that takes said private quantity into account. In order to verify the integrity of said memory element, the private quantity is a function of a signature (SIGN) of at least one memory element (4, 10, 11, 12) associated with the integrated circuit.
摘要翻译：本发明涉及一种通过考虑所述私人数量的外部设备在涉及认证过程的集成电路中提供私人数量的方法。为了验证所述存储元件的完整性，专用量是与集成电路相关联的至少一个存储元件（4,10,11,12）的签名（SIGN）的函数。

98. 发明申请

US20110024496A1 CREDIT CARD, DEBIT CARD OR PREPAID CARD WITH IMPROVED SECURITY FEATURES 审中-公开
标题翻译：信用卡，债务卡或预防卡，具有改进的安全功能
公开(公告)号：US20110024496A1
公开(公告)日：2011-02-03
申请号：US12845583
申请日：2010-07-28
申请人： Keith Herman Nicaise
发明人： Keith Herman Nicaise
IPC分类号： G06Q40/00 , G06K19/06 , G06K5/00 , H04L9/00
CPC分类号： G06K19/06187 , G06K19/06009 , G07F7/082 , G07F7/086 , G07F7/12
摘要： The present invention is a credit card, debit card or prepaid card with a front facing and a back facing with improved security features for a user. The card has printed card related indicia on the front facing of the card to allow the user to determine an account associated with the card and a magnetic strip with encrypted information and a plurality of tracking formats disposed on the back facing of the card to prevent reading by a magnetic stripe reader. There is also a separate supplemental card or document supplied to the user to furnish an account number for ordering desired products or services.
摘要翻译：本发明是一种信用卡，借记卡或预付卡，其具有前面和背面，其具有用于用户的改进的安全特征。该卡在卡的前面印有卡相关的标记，以允许用户确定与该卡相关联的帐户和带有加密信息的磁条和设置在卡背面上的多个跟踪格式以防止读取由磁条阅读器。还有一个单独的补充卡或文件提供给用户提供订购所需产品或服务的帐号。

99. 发明申请

US20110006112A1 PROTECTIVE DEVICE AND METHOD FOR PREVENTING SKIMMING ON A CARD READER 有权
标题翻译：用于防止读卡器上的卡住的保护装置和方法
公开(公告)号：US20110006112A1
公开(公告)日：2011-01-13
申请号：US12919875
申请日：2009-03-02
申请人： Achim Mueller
发明人： Achim Mueller
IPC分类号： G06K7/08 , G07F19/00
CPC分类号： G06K7/082 , G06K19/06206 , G06Q20/341 , G07F7/082 , G07F7/0873 , G07F7/1008 , G07F19/2055
摘要： Skimming modules can be attached at self-service terminals, such as an automated teller machine or account statement printer, by manipulation with fraudulent intent by third parties who attempt to read the data from a magnetic stripe card introduced into the card reader (10). In order to counteract this problem effectively, a protective device (26, 28) is proposed that contains a protective generator (26) and an inductor (28) operatively connected thereto to generate an electromagnetic protective field (29) that is suitable for compromising the function of the spying device (SM), wherein the protective device (26, 28) generates an electromagnetic protective field (29) with a protective signal that simulates the type of signal that occurs when magnetic stripe cards are read. Through the protective field a special protective signal is induced in the potentially present skimming module to imitate the reading of the magnetic stripe card. The skimming card reader reads a pseudo magnetic stripe card, or is at least confused when spying on the genuine magnetic stripe card. In particular, the protective signal can contain pseudo data that are mixed with the actual card data at demodulation or suppress said data completely (capture effect) so that the third party ultimately obtains unusable data.
摘要翻译：通过由试图从引入到读卡器（10）的磁条卡中读取数据的第三方的欺诈意图进行操纵，可以将自动取款机或帐户对帐打印机附接在自助终端上。为了有效地抵消该问题，提出了一种保护装置（26,28），其包含可操作地连接到其上的保护发生器（26）和电感器（28），以产生电磁保护场（29），其适于损害其中所述保护装置（26,28）利用模拟当读取磁条卡时发生的信号类型的保护信号产生电磁保护场（29）。通过保护场，在潜在的撇取模块中产生特殊的保护信号，以模拟磁条卡的读数。撇纸卡读取器读取伪磁条卡，或者在窥探真正的磁条卡时至少困惑。特别地，保护信号可以包含在解调时与实际卡数据混合的伪数据或完全抑制所述数据（捕获效果），使得第三方最终获得不可用的数据。

100. 发明授权

US07827413B2 Extraction of a private datum to authenticate an integrated circuit 有权
标题翻译：提取专用数据以验证集成电路
公开(公告)号：US07827413B2
公开(公告)日：2010-11-02
申请号：US10473903
申请日：2002-04-04
申请人： Pierre-Yvan Liardet , Luc Wuidart , François Guette
发明人： Pierre-Yvan Liardet , Luc Wuidart , François Guette
IPC分类号： G06F21/00 , G06F12/14 , G06F21/02
CPC分类号： G07F7/127 , G06F21/73 , G06F21/75 , G06Q20/341 , G06Q20/4097 , G07F7/08 , G07F7/082 , G07F7/1008 , G07F7/12 , H01L23/544 , H01L23/57 , H01L2223/5444 , H01L2223/54473 , H01L2924/0002 , H04L9/0866 , H04L9/3278 , H01L2924/00
摘要： A method and a circuit for extracting a secret datum from an integrated circuit taking part in an authentication procedure that uses an external device that takes this secret datum into account, the secret datum being generated on request and made ephemeral.
摘要翻译：参考使用采用该秘密数据的外部设备的认证过程的集成电路提取秘密数据的方法和电路，秘密数据根据请求生成并且短暂地生成。

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