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11.发明授权公开(公告)号：US08150029B2
公开(公告)日：2012-04-03
申请号：US11647114
申请日：2006-12-28
Applicant: Thierry Huque , Jean-Louis Modave
Inventor： Thierry Huque , Jean-Louis Modave
IPC: G06F21/00
CPC classification number: G06F7/723 , G06F7/725 , G06F2207/7261 , G06F2207/7271
Abstract: A method for detecting a disturbance of a calculation, by an electronic circuit, of a result of an integral number of applications of an internal composition law on elements of an abelian group, by successive iterations of different steps according to the even or odd character of a current coefficient of a polynomial representation of said integral number, the degree of which determines the number of iterations, each iteration including: in case of an odd current coefficient, updating at least one first variable intended to contain the result at the end of the calculation; and in case of an even current coefficient, of updating a second variable and a comparison of this second variable with an expected value.
Abstract translation: 一种用于通过电子电路计算由abelian组的元素组成的内部组成定律的整体数量的结果的方法，通过根据偶数或奇数特征的不同步骤的连续迭代来检测 所述积分数的多项式表示的当前系数，其度数确定迭代次数，每次迭代包括：在奇数电流系数的情况下，更新旨在包含结果的结果的至少一个第一变量 计算; 并且在均匀电流系数的情况下，更新第二变量和将该第二变量与期望值的比较。
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公开(公告)号：US20110007567A1
公开(公告)日：2011-01-13
申请号：US12521773
申请日：2008-01-04
Applicant: Jean-Louis Modave , Thierry Huque
Inventor： Jean-Louis Modave , Thierry Huque
CPC classification number: G07F7/084 , G04F10/10 , G06F21/558 , G06F21/75 , G06F21/755 , G06F21/77 , G06Q20/341 , G06Q20/3576 , G07F7/082 , G07F7/1008 , H01L27/115 , H01L27/11521 , H01L27/11524
Abstract: A method and a circuit for protecting at least one piece of information contained in an electronic circuit by disabling at least one function of the circuit in case of detection of a number of abnormal operations greater than a threshold, in which the disabling of the function is temporary, of a duration independent from whether the circuit is powered or not.
Abstract translation: 一种用于通过在检测到大于阈值的多个异常操作的情况下禁用所述电路的至少一个功能来保护包含在电子电路中的至少一条信息的方法和电路，其中所述功能的禁用是 暂时的，持续时间，不管电路是否通电。
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公开(公告)号：US20100325320A1
公开(公告)日：2010-12-23
申请号：US12743684
申请日：2008-10-18
Applicant: Fabrice Romain , Jean-Louis Modave
Inventor： Fabrice Romain , Jean-Louis Modave
CPC classification number: G06F21/606 , G06F21/755
Abstract: A method and a circuit for checking data transferred between a circuit and a processing unit, in which: the data originating from the circuit transit through a first buffer element having a size which is a multiple of the size of data to be subsequently delivered over a bus of the processing unit; an address provided by the processing unit for the circuit is temporarily stored in a second element; and the content of the first element is compared with current data originating from the circuit, at least when they correspond to an address of data already present in this first element.
Abstract translation: 一种用于检查在电路和处理单元之间传送的数据的方法和电路，其中：从电路发出的数据通过第一缓冲元件，该第一缓冲元件的尺寸是要随后传送的数据的大小的倍数 总线处理单元; 由电路处理单元提供的地址暂时存储在第二元件中; 并且将第一元素的内容与来自电路的当前数据进行比较，至少当它们对应于已经存在于该第一元素中的数据的地址时。
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公开(公告)号：US20100017553A1
公开(公告)日：2010-01-21
申请号：US12502634
申请日：2009-07-14
Applicant: Christophe Laurencin , Jean-Louis Modave
Inventor： Christophe Laurencin , Jean-Louis Modave
IPC: G06F13/40
CPC classification number: G06F13/4282 , G06F13/4027 , G06F2213/0016
Abstract: A method and a device for converting a first bus including at least a data wire and a clock wire into a single-wire bus, wherein a data bit of the first bus is converted on half a period of the clock signal for transmission over the second bus, a waiting pattern being placed on the second bus during the other half-period.
Abstract translation: 一种用于将包括至少数据线和时钟线的第一总线转换成单线总线的方法和装置，其中第一总线的数据位在时钟信号的半个周期上被转换，以在第二总线上传输第二总线 公共汽车，在另一半期间，等待方式被放置在第二辆公共汽车上。
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15.发明申请公开(公告)号：US20080021941A1
公开(公告)日：2008-01-24
申请号：US11647114
申请日：2006-12-28
Applicant: Thierry Huque , Jean-Louis Modave
Inventor： Thierry Huque , Jean-Louis Modave
IPC: G06F15/00
CPC classification number: G06F7/723 , G06F7/725 , G06F2207/7261 , G06F2207/7271
Abstract: A method for detecting a disturbance of a calculation, by an electronic circuit, of a result of an integral number of applications of an internal composition law on elements of an abelian group, by successive iterations of different steps according to the even or odd character of a current coefficient of a polynomial representation of said integral number, the degree of which determines the number of iterations, each iteration including: in case of an odd current coefficient, updating at least one first variable intended to contain the result at the end of the calculation; and in case of an even current coefficient, of updating a second variable and a comparison of this second variable with an expected value.
Abstract translation: 一种用于通过电子电路计算由abelian组的元素组成的内部组成定律的整体数量的结果的方法，通过根据偶数或奇数特征的不同步骤的连续迭代来检测 所述积分数的多项式表示的当前系数，其度数确定迭代次数，每次迭代包括：在奇数电流系数的情况下，更新旨在包含结果的结果的至少一个第一变量 计算; 并且在均匀电流系数的情况下，更新第二变量和将该第二变量与期望值的比较。
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Patent Agency Ranking
公开(公告)号：US20070083351A1
公开(公告)日：2007-04-12
申请号：US11546509
申请日：2006-10-11
Applicant: Gilles Van Assche , Jean-Louis Modave
Inventor： Gilles Van Assche , Jean-Louis Modave
IPC: G06F17/50
CPC classification number: G01R31/318342
Abstract: A method and a simulator for testing an electronic circuit by parallel execution of a program in the circuit and in a simulator, including a step of checking that commands and conditions contained in the simulator have effectively been executed during the test.
Abstract translation: 一种用于通过并行执行电路和模拟器中的程序来测试电子电路的方法和仿真器，包括在测试期间有效地执行包含在模拟器中的命令和条件的步骤。
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公开(公告)号：US08946658B2
公开(公告)日：2015-02-03
申请号：US13444349
申请日：2012-04-11
Applicant: Thierry Huque , Jean-Louis Modave
Inventor： Thierry Huque , Jean-Louis Modave
IPC: G01R31/309 , G01R31/308 , G01R31/28 , G01R31/00 , G01R31/311 , G01R31/317
CPC classification number: G01R31/308 , G01R31/002 , G01R31/2881 , G01R31/311 , G01R31/31719
Abstract: A system for injecting faults by laser beams into an electronic circuit including: at least two lasers capable of emitting approximately parallel beams; at least one optical system receiving, on the magnifying side, the beams; and a support of the integrated circuit placed on the reducing side of the optical system.
Abstract translation: 一种用于通过激光束将故障注入电子电路的系统，包括：至少两个能够发射大致平行光束的激光器; 至少一个光学系统，在所述放大侧上接收所述光束; 以及放置在光学系统的减少侧的集成电路的支撑。
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公开(公告)号：US08855314B2
公开(公告)日：2014-10-07
申请号：US12811810
申请日：2008-12-31
Applicant: Jean-Louis Modave , Thierry Huque
Inventor： Jean-Louis Modave , Thierry Huque
CPC classification number: H04L9/0861 , G06F21/77 , G06F21/79 , G06F2221/2137 , G06Q20/02 , G06Q20/3552 , G06Q20/3829 , G07F7/10 , G07F7/1016 , H04L9/0819 , H04L9/0891 , H04L9/0894 , H04L2209/24
Abstract: A method of obtaining, in an electronic circuit, at least one first key intended to be used in a cryptographic mechanism, on the basis of at least one second key contained in the same circuit, the first key being stored in at least one first storage element of the circuit, the first storage element being reinitialized automatically after a duration independent of the fact that the circuit is or is not powered. Also described are applications of this method to encrypted transmissions, usage controls, as well as an electronic circuit implementing these methods.
Abstract translation: 一种在电子电路中基于同一电路中包含的至少一个第二键获得旨在用于密码机制中的至少一个第一密钥的方法，所述第一密钥存储在至少一个第一存储器 电路的元件，第一存储元件在与电路被供电或未被供电的事实无关的持续时间后自动重新初始化。 还描述了该方法应用于加密传输，使用控制以及实现这些方法的电子电路。
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公开(公告)号：US08775697B2
公开(公告)日：2014-07-08
申请号：US12743684
申请日：2008-10-18
Applicant: Fabrice Romain , Jean-Louis Modave
Inventor： Fabrice Romain , Jean-Louis Modave
CPC classification number: G06F21/606 , G06F21/755
Abstract: A method and a circuit for checking data transferred between a circuit and a processing unit, in which: the data originating from the circuit transit through a first buffer element having a size which is a multiple of the size of data to be subsequently delivered over a bus of the processing unit; an address provided by the processing unit for the circuit is temporarily stored in a second element; and the content of the first element is compared with current data originating from the circuit, at least when they correspond to an address of data already present in this first element.
Abstract translation: 一种用于检查在电路和处理单元之间传送的数据的方法和电路，其中：从电路发出的数据通过第一缓冲元件，该第一缓冲元件的尺寸是要随后传送的数据的大小的倍数 总线处理单元; 由电路处理单元提供的地址暂时存储在第二元件中; 并且将第一元素的内容与来自电路的当前数据进行比较，至少当它们对应于已经存在于该第一元素中的数据的地址时。
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公开(公告)号：US08660233B2
公开(公告)日：2014-02-25
申请号：US13560476
申请日：2012-07-27
Applicant: Michel Dawirs , Jean-Louis Modave
Inventor： Michel Dawirs , Jean-Louis Modave
IPC: H03K21/00
CPC classification number: H03K21/00 , G11C16/349 , H03K21/403
Abstract: A counter in a non-volatile memory including at least two sub-counters, each counting with a different modulo, an increment of the counter being transferred on a single one of the sub-counters and the sub-counters being incremented sequentially.
Abstract translation: 包括至少两个子计数器的非易失性存储器中的计数器，每个副计数器以不同的模计数，在单个子计数器上传送的计数器的增量和子计数器依次递增。
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