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1. 发明申请

US20200287040A1 CAMOUFLAGED FINFET AND METHOD FOR PRODUCING SAME 审中-公开
公开(公告)号：US20200287040A1
公开(公告)日：2020-09-10
申请号：US16297516
申请日：2019-03-08
申请人： INSIDE SECURE
发明人： Lap Wai Chow , Bryan J. Wang , James P. Baukus , Ronald P. Cocchi
IPC分类号： H01L29/78 , H01L29/10 , H01L29/08 , H01L29/66 , H01L27/088 , H01L21/8234
摘要： A camouflaged FinFET is disclosed. The camouflaged FinFET comprises a fin and a gate, disposed over and perpendicular to the fin. The fin includes a source region of a first conductivity type, a drain region of the first conductivity type, a channel region of a second conductivity type, the channel region disposed between the source region and the drain region, and a camouflaged fin region of the second conductivity type, the camouflaged Fin region at least partially rendering the camouflaged FinFET in an always-on condition and having a planar layout substantially indistinguishable from a fin region of an uncamouflaged FinFET.

2. 发明申请

US20190222878A1 SYSTEM AND METHOD FOR MANAGING IN-FIELD DEPLOYMENT OF MULTIPLE CONDITIONAL ACCESS AND WATERMARKING SYSTEMS 审中-公开
公开(公告)号：US20190222878A1
公开(公告)日：2019-07-18
申请号：US16363958
申请日：2019-03-25
申请人： INSIDE SECURE
发明人： Ronald P. Cocchi , Jacob T. Carson , Michael A. Gorman , Dennis R. Flaharty , Gregory J. Gagnon , Matthew A. Skubiszewski
IPC分类号： H04N21/254 , H04N21/845 , H04N21/438 , H04N21/8358 , H04N21/426 , H04N21/433 , H04N21/4627 , G06T1/00 , H04N5/913
CPC分类号： H04N21/2541 , G06T1/0021 , G06T2201/0064 , H04N5/913 , H04N9/8042 , H04N9/8063 , H04N21/42684 , H04N21/4334 , H04N21/438 , H04N21/4627 , H04N21/8358 , H04N21/845 , H04N2005/91335
摘要： A method and apparatus for controlling a group of the client devices to switch at least one client device of the group of client devices from a first conditional access system to a second conditional access system or to update conditional access parameters such as keys or watermarking parameters is disclosed.

3. 发明授权

US10169754B2 Method and system for NFC transaction 有权
公开(公告)号：US10169754B2
公开(公告)日：2019-01-01
申请号：US13977107
申请日：2011-11-17
申请人： Bruno Charrat , Gary Chew
发明人： Bruno Charrat , Gary Chew
IPC分类号： G06Q20/32 , G06Q20/20 , G06Q20/34 , G06Q30/06 , G07F7/10 , H04W12/02 , H04W4/80 , H04L29/06 , H04W4/00
摘要： A method for performing a transaction between a portable device and a transaction terminal includes establishing a communication channel between the portable device and the transaction terminal; establishing a first data link between the transaction terminal and the transaction server; and using an application program in the transaction server to perform the transaction with the transaction terminal through the data link, on behalf of the portable device.

4. 发明授权

US09977899B2 Cyclic redundancy check method with protection from side-channel attacks 有权
公开(公告)号：US09977899B2
公开(公告)日：2018-05-22
申请号：US14397330
申请日：2013-03-26
申请人： INSIDE SECURE
发明人： Mylène Roussellet , Vincent Verneuil
IPC分类号： G06F21/55 , H03M13/09 , H04L9/00 , G06F21/64
CPC分类号： G06F21/556 , G06F21/64 , H03M13/09 , H04L9/003 , H04L2209/046 , H04L2209/34
摘要： In an aspect, a method can include generating a cyclic redundancy check code for a binary data item, using a generator polynomial; and masking, using polynomial addition, the binary data item with a binary mask. The method can also include at least one of: storing, by a microcircuit, the masked binary data item in a memory of an electronic device; or transferring, by the microcircuit, the masked data item to another device. The cyclic redundancy check code for the binary data item can be generated from the masked binary data item to prevent discovery of the binary data item by a side-channel attack during the generating the cyclic redundancy check. The binary mask can be a multiple of a random number and the generator polynomial, such that respective cyclic redundancy check code of the masked data item and the binary data item have a same result.

5. 发明授权

US09942586B2 Method and apparatus for hardware-enforced, always-on insertion of a watermark in a video processing path 有权
公开(公告)号：US09942586B2
公开(公告)日：2018-04-10
申请号：US15167319
申请日：2016-05-27
申请人： SypherMedia International, Inc.
发明人： Dennis R. Flaharty , Ronald P. Cocchi , Gregory J. Gagnon , Michael A. Gorman , Jacob T. Carson
IPC分类号： G06K9/00 , H04N21/254 , H04N5/913 , H04N21/426 , H04N21/433 , H04N21/4627 , H04N21/8358 , G06T1/00 , H04N21/438 , H04N21/845 , H04N9/804 , H04N9/806
CPC分类号： H04N21/2541 , G06T1/0021 , G06T2201/0064 , H04N5/913 , H04N9/8042 , H04N9/8063 , H04N21/42684 , H04N21/4334 , H04N21/438 , H04N21/4627 , H04N21/8358 , H04N21/845 , H04N2005/91335
摘要： A method, apparatus, article of manufacture, and a memory structure for inserting a watermark in a media program is described. In an exemplary embodiment, the method comprises the steps of receiving data comprising the media program in the receiver disposed at a subscriber station, generating a watermark, the watermark generated at least in part according to a secure data processor-unique identifier irreversibly stored in the secure data processor, processing the received data to reproduce the media program, and inserting portions of the generated watermark in the reproduced media program at locations determined at least in part according to the secure data processor-unique identifier to produce a watermarked media program provided for display.

6. 发明授权

US09772821B2 Cryptography method comprising an operation of multiplication by a scalar or an exponentiation 有权
公开(公告)号：US09772821B2
公开(公告)日：2017-09-26
申请号：US14762010
申请日：2014-01-13
申请人： INSIDE SECURE
发明人： Benoît Feix , Vincent Verneuil , Christophe Clavier
IPC分类号： G06F7/72 , H04L9/30 , H04L9/32
CPC分类号： G06F7/725 , G06F2207/7252 , H04L9/3066 , H04L9/3236
摘要： A cryptographic data processing method, implemented in an electronic device including a processor, the method including steps of providing a point of an elliptic curve in a Galois field, and a whole number, and of calculating a scalar product of the point by the number, the coordinates of the point and the number having a size greater than the size of words that may be processed directly by the processor, the scalar multiplication of the point by the number including steps of: storing scalar multiples of the point multiplied-by the number 2 raised to a power belonging to a series of whole numbers, setting a resulting point for each non-zero bit of the first number, adding the resulting point and one of the stored multiple points, and providing at the output of the processor the resulting point as result of the scalar product.

7. 发明授权

US09600816B2 Method and system for executing a NFC transaction supporting multiple applications and multiples instances of a same application 有权
公开(公告)号：US09600816B2
公开(公告)日：2017-03-21
申请号：US14238321
申请日：2012-09-25
申请人： INSIDE SECURE
发明人： Vincent Alimi
IPC分类号： G06Q40/00 , G06Q20/32 , G06Q20/20 , G06Q20/34 , G07F7/10 , G06Q20/36
CPC分类号： G06Q20/3278 , G06Q20/204 , G06Q20/322 , G06Q20/3574 , G06Q20/36 , G06Q20/367 , G06Q20/3676 , G07F7/1008
摘要： In a general aspect, a method can include establishing a contactless communication channel with a contactless transaction terminal and receiving a command from the contactless transaction terminal. The command can include an identifier of an application. The method can also include selecting, in a table in response to the command, an instance identifier corresponding with an instance of the application from a plurality of instance identifiers corresponding, respectively, with different instances of the application. Each instance identifier can be associated with a state indicator, and the state indicator associated with the selected instance identifier can specify that the corresponding instance of the application is in a selectable state. The method can further include transmitting the command to the corresponding instance of the application; activating, in response to receiving the command, the corresponding instance of the application; and executing, by the activated instance, a contactless transaction with the contactless transaction terminal.

8. 发明授权

US09430650B2 Method for managing memory space in a secure non-volatile memory of a secure element 有权
标题翻译：用于管理安全元件的安全非易失性存储器中的存储器空间的方法
公开(公告)号：US09430650B2
公开(公告)日：2016-08-30
申请号：US13437124
申请日：2012-04-02
申请人： Charles Walton , Matthias Lerch
发明人： Charles Walton , Matthias Lerch
IPC分类号： G06F21/00 , G06F21/60 , G06F21/62 , H04L9/06 , G06F21/64 , H04L9/32 , H04L9/28
CPC分类号： G06F21/60 , G06F21/6209 , G06F21/64 , G06F21/72 , G06F21/77 , G06F2211/007 , G06F2221/2153 , H04L9/0618 , H04L9/0643 , H04L9/28 , H04L9/32 , H04L9/3239 , H04L9/3247 , H04L2209/72
摘要： The invention relates to a method for managing non-volatile memory space in a secure processor comprising a secure non-volatile internal memory, the method comprising steps of: selecting data elements to remove from the internal memory, generating, by the secure processor, a data block comprising the selected data elements, and a signature computed from the selected data elements using a secret key generated by the secure processor, transmitting the data block by the secure processor, and storing the transmitted data block in an external memory.
摘要翻译：本发明涉及一种用于在包括安全非易失性内部存储器的安全处理器中管理非易失性存储器空间的方法，所述方法包括以下步骤：选择要从所述内部存储器移除的数据元素，由所述安全处理器生成包括所选择的数据元素的数据块，以及使用由安全处理器生成的秘密密钥从所选择的数据元素计算的签名，由安全处理器发送数据块，并将所发送的数据块存储在外部存储器中。

9. 发明授权

US09331748B2 Method and device for modulating an active load with damping of auto oscillation 有权
标题翻译：用于自动振荡阻尼调制有功负载的方法和装置
公开(公告)号：US09331748B2
公开(公告)日：2016-05-03
申请号：US13976527
申请日：2011-09-21
申请人： Frédéric Bernard , Nicolas Cordier , Florian Pernisek , Bruno Charrat
发明人： Frédéric Bernard , Nicolas Cordier , Florian Pernisek , Bruno Charrat
IPC分类号： H04B5/00 , G06K19/07
CPC分类号： H04B5/0031 , G06K19/0723 , H04B1/3816 , H04L7/08
摘要： A method for sending data by inductive coupling includes: extracting an antenna signal from an antenna circuit, extracting from the antenna signal a first periodic signal, producing a second periodic signal by way of a synchronous oscillator, placing the oscillator in a free oscillation mode and applying to the antenna circuit the second periodic signal, modifying the impedance of the antenna circuit, restoring the amplitude of the antenna signal, then resynchronizing the oscillator on the first periodic signal.
摘要翻译：通过电感耦合发送数据的方法包括：从天线电路提取天线信号，从天线信号中提取第一周期信号，通过同步振荡器产生第二周期信号，将振荡器置于自由振荡模式，以及向天线电路施加第二周期信号，修改天线电路的阻抗，恢复天线信号的幅度，然后在第一周期信号上重新同步振荡器。

10. 发明授权

US09043272B2 System and method for determining the start of a match of a regular expression 有权
标题翻译：用于确定正则表达式匹配的开始的系统和方法
公开(公告)号：US09043272B2
公开(公告)日：2015-05-26
申请号：US11901515
申请日：2007-09-18
申请人： Daniel Wyschogrod , Leonid Leibman
发明人： Daniel Wyschogrod , Leonid Leibman
IPC分类号： G06F17/30
CPC分类号： G06F17/30985 , Y10S707/99936
摘要： A system for determining the start of a match of a regular expression has a special state table which contains start state entries and terminal state entries; a plurality of start state registers for storing offset information indicative of the start of a match of the regular expression; a deterministic finite state automaton (DFA) next state table which, given the current state and an input character, returns the next state. The DFA next state table includes a settable indicator for any next state table entry which indicates whether to perform a lookup into the special state table. A compiler loads values into the special state table based on the regular expression.
摘要翻译：用于确定正则表达式的匹配的开始的系统具有包含起始状态条目和终端状态条目的特殊状态表; 多个开始状态寄存器，用于存储指示正则表达式的匹配开始的偏移信息; 给定当前状态和输入字符的确定性有限状态自动机（DFA）下一状态表返回下一状态。 DFA下一状态表包括任何下一状态表条目的可设置指示符，指示是否对特殊状态表执行查找。编译器根据正则表达式将值加载到特殊状态表中。

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