公开(公告)号：US5477039A

公开(公告)日：1995-12-19

申请号：US165869

申请日：1993-12-14

申请人： Gilles Lisimaque ,  Francois Geronimi

发明人： Gilles Lisimaque ,  Francois Geronimi

IPC分类号： G06F3/08 ,  G06F21/00 ,  G06K17/00 ,  G06K19/073 ,  G07F7/10 ,  G06K5/00 ,  G06K19/06

CPC分类号： G07F7/1008 ,  G06F21/558 ,  G06K19/073 ,  G06K7/10059 ,  G06Q20/341 ,  G07F7/082 ,  G06F2207/7219

摘要： The method is designed to increase the protection of a microcircuit-based memory card comprising at least one memory coupled to a data-processing element. When said data-processing element receives a command by a data signal external to the card, said method consists in making said data-processing element emit a ratification signal at an instant that is deferred, with respect to the instant at which its emission was prompted by the data signal, by a duration that is randomly variable in time. The disclosed method can be applied to microcircuit-based memory cards.

摘要翻译： 该方法被设计为增加对基于微电路的存储卡的保护，该存储卡包括耦合到数据处理元件的至少一个存储器。 当所述数据处理元件通过卡外部的数据信号接收命令时，所述方法包括使得所述数据处理元件相对于其发射被提示的时刻在延迟的瞬间发出批准信号 通过数据信号，在时间上随机变化的持续时间。 所公开的方法可以应用于基于微电路的存储卡。

公开(公告)号：US5923884A

公开(公告)日：1999-07-13

申请号：US706396

申请日：1996-08-30

申请人： Patrice Peyret ,  Gilles Lisimaque

发明人： Patrice Peyret ,  Gilles Lisimaque

IPC分类号： G06F21/22 ,  G07F7/08 ,  G07F7/10 ,  G07F7/12 ,  G06F13/00 ,  G06F15/16 ,  G06K7/01

CPC分类号： G07F7/0866 ,  G06Q20/341 ,  G06Q20/349 ,  G06Q20/3552 ,  G06Q20/3574 ,  G06Q20/35765 ,  G06Q20/363 ,  G07F7/1008

摘要： A system for loading an applet and its associated use rights into a smart card having other applets with associated use rights with values that change as the application is used is provided that stores, remotely from said smart card, an applet and use rights with a predetermined initial value, associated with the applet, and has a smart card having a processing unit, and a memory unit, the memory unit being connected to the processing unit and storing a second application having use rights. The smart card may be connected to said remote storage means, and the application, having use rights with a predetermined value, may be loaded from said remote storage means into said smart card. A smart card is also provided having a processor for executing an application, a memory, connected to the processor, for storing multiple applications, including a first application having first use rights and having first values associated with the first use rights, the first value changing from a predetermined initial value with use of the first use rights, a system for loading in the smart card a second application from a remote location over an interface, the second application having second use rights, a system for storing said second application into said memory in said smart card, and a system for changing the use rights of said first application and said second application. A method of replenishing the use rights in a smart card is also provided.

摘要翻译： 提供了一种用于将小程序及其相关联的使用权利加载到具有其相关使用权的其他小程序的智能卡的系统，所述小应用程序具有随应用程序而改变的值的相关联的使用权限，其中远程地从所述智能卡存储小程序和预定的使用权 初始值，并且具有具有处理单元的智能卡，以及存储器单元，所述存储器单元连接到所述处理单元并且存储具有使用权的第二应用。 智能卡可以连接到所述远程存储装置，并且具有预定值的使用权限的应用可以从所述远程存储装置加载到所述智能卡中。 还提供了具有用于执行应用的处理器的智能卡，连接到处理器的存储器，用于存储多个应用，包括具有第一使用权的第一应用，并具有与第一使用权相关联的第一值，第一值改变 从使用第一使用权的预定初始值开始，通过接口从远程位置加载智能卡中的第二应用的系统，第二应用具有第二使用权限，用于将所述第二应用存储到所述存储器中的系统 在所述智能卡中，以及用于改变所述第一应用和所述第二应用的使用权限的系统。 还提供了补充智能卡中的使用权的方法。

公开(公告)号：US5014312A

公开(公告)日：1991-05-07

申请号：US297079

申请日：1989-01-13

申请人： Gilles Lisimaque ,  Yvon Bahout

发明人： Gilles Lisimaque ,  Yvon Bahout

IPC分类号： G06F12/14 ,  G06F21/02 ,  G06F21/24 ,  G06K17/00 ,  G06K19/073 ,  G06Q20/34 ,  G06Q20/36 ,  G06Q20/38 ,  G07F7/10

CPC分类号： G07F7/1008 ,  G06Q20/3558 ,  G06Q20/3672 ,  G06Q20/3829

摘要： The use of chip cards, with the level of security of the type associated with chip cards of the type used by banks, is extended to move widespread use by organizing a secure dispatch of blank chip cards to customers wishing to program specific applications therein. The system consists in sending this customer the blank chip card itself and a programming access key to this card, by separate routes. To prevent any additional risks, the access key is itself enciphered and can be deciphered only be a deciphering element in the possession of the customer. The card can then be programmed only if this card is confronted with its deciphering key.

摘要翻译： 使用具有与银行使用的类型的芯片卡相关联类型的安全级别的芯片卡被扩展以通过组织对希望在其中编程特定应用的客户的安全调度的空白芯片卡来进行广泛使用。 该系统包括通过单独的路由将该客户的空芯片卡本身和编程访问密钥发送到该卡。 为了防止任何额外的风险，访问密钥本身被加密，并且可以被解密，只能是客户拥有的解密元素。 只有当此卡面对其解密密钥时，才能对该卡进行编程。

公开(公告)号：US4813024A

公开(公告)日：1989-03-14

申请号：US62078

申请日：1987-06-10

申请人： Gilles Lisimaque ,  Serge Fruhauf

发明人： Gilles Lisimaque ,  Serge Fruhauf

IPC分类号： G06K19/073 ,  G06F12/14 ,  G06F21/00 ,  G06F21/06 ,  G06F21/22 ,  G06F21/24 ,  G07F7/10 ,  G11C13/00

CPC分类号： G07F7/1008 ,  G06F21/558 ,  G06F21/71 ,  G06F21/79 ,  G06Q20/341 ,  G07F7/082 ,  G07F7/10 ,  G07F7/1083

摘要： A fraud-preventive device for a memory card comprising an EPROM type or similar non-volatile memory designed to receive confidential authorization data as well as the results, wrong or otherwise, of tests on the authorization data, comprises a single simulation cell designed to record the non-erroneous results, this cell consuming the same current as a memory cell, which has never been programmed, of the memory part designed to record the wrong data.

摘要翻译： 一种用于存储卡的防欺诈装置，包括设计用于接收机密授权数据的EPROM类型或类似非易失性存储器以及对授权数据的测试结果的错误或其他结果，包括被设计为记录的单个模拟单元 非错误的结果，该单元消耗与被设计为记录错误数据的存储器部件中从未被编程的存储器单元相同的电流。

公开(公告)号：US5479637A

公开(公告)日：1995-12-26

申请号：US984431

申请日：1993-02-25

申请人： Gilles Lisimaque ,  Pierre Paradinas

发明人： Gilles Lisimaque ,  Pierre Paradinas

IPC分类号： G06F1/30 ,  G06F12/00 ,  G06F12/16 ,  G06K19/067 ,  G06K19/07 ,  G07F7/10 ,  G11C7/00 ,  G11C16/02 ,  G11C16/06 ,  G11C16/10 ,  G11C17/00 ,  G06F12/02

CPC分类号： G07F7/1008 ,  G06Q20/341 ,  G07F7/082 ,  G11C16/102 ,  G11C16/105 ,  G11C7/00

摘要： A method for updating information elements in a memory which includes a plurality of memory locations. An initial value D0 has been written at a first location E0 of the memory, E0 being determined by an initial value of a string of indicator bits, the initial value being defined by the parity of the rank of a last bit of the string of indicator bits in a programmed state. The method includes: writing a new value D1 at another location E1 of the memory, E1 being determined by the initial value of the string of logic indicator bits; verifying the written value in E1 by comparing the written value in E1 with D1; emitting an error code to a processing unit, if, after verifying the written value in El, the written value in E1 does not match D1; erasing the string of indicator bits entirely so that all of the indicator bits are in a blank state and writing the first bit to the programmed state, if, after verifying the written value in El, i) all the indicator bits are in the programmed state and ii) the written value in E1 matches D1, so as to make the value written in E1 accessible in a reading mode; and writing a first bit of the string of indicator bits in a blank state to the programmed state if, after verifying the written value in E1 and before erasing, i) the value written in E1 matches D1 and ii) all the indicator bits are not in the programmed state, so as to make the value written in E1 accessible in a reading mode. The plurality of memory locations are written serially according to successive updatings.

摘要翻译： PCT No.PCT / FR91 / 00693 Sec。 371日期：1993年2月25日 102（e）日期1993年2月25日PCT 1991年8月28日PCT公布。 出版物WO92 / 04216 日期：1992年3月19日。一种用于更新存储器中的信息元素的方法，该存储器包括多个存储单元。 初始值D0已写入存储器的第一位置E0，E0由指示符位串的初始值确定，初始值由指示符串的最后位的秩的奇偶校验定义 位处于编程状态。 该方法包括：将新值D1写入存储器的另一位置E1，E1由逻辑指示符比特串的初始值确定; 通过将E1中的写入值与D1进行比较来验证E1中的写入值; 向处理单元发送错误代码，如果在验证E1中的写入值之后，E1中的写入值与D1不匹配; 完全擦除指示符位串，使得所有指示符位都处于空白状态并将第一位写入编程状态，如果在验证E1中的写入值之后，i）所有指示符位都处于编程状态 和ii）E1中的写入值与D1匹配，以使写入的值以读取模式可访问; 并且如果在验证E1中的写入值并且在擦除之前，i）写入E1的值与D1匹配，并且ii）所有指示符位不是，则将空白状态的串的指针位的第一位写入编程状态 在编程状态下，使得写入的值可以在读取模式下访问。 多个存储单元根据连续的更新顺序写入。

公开(公告)号：US5175424A

公开(公告)日：1992-12-29

申请号：US677569

申请日：1991-03-29

申请人： Gilles Lisimaque

发明人： Gilles Lisimaque

IPC分类号： G06K17/00 ,  G06K19/073 ,  G06K19/10 ,  G07F7/10

CPC分类号： G07F7/1008 ,  G06K19/073 ,  G06K19/07372 ,  G06K19/10 ,  G06Q20/341 ,  G06Q20/4097 ,  G07F7/082 ,  G07F7/084

摘要： The card has a plastic support bearing, on at least one part of its surface, a layer of recording material and a microcircuit inserted in the plastic support. The card is made tamper-proof by the setting up of an identifier code that is characteristic of the relationship between the microcircuit and the support bearing the recording layer. This code is, firstly, recorded in the memory of the microcircuit and, secondly, detectable by analysis of the support. Any detachment of the support and of the microcircuit in which the related code has been memorized prevents the checking of the two codes by coincidence. The invention can be applied notably to high storage density cards.

摘要翻译： 该卡在其表面的至少一部分上具有塑料支撑轴承，一层记录材料和插入塑料支架中的微电路。 该卡通过设置一个标识符代码来进行防篡改，该标识符代码是微电路和承载记录层的支撑之间的关系的特征。 该代码首先记录在微电路的存储器中，其次可以通过支持分析来检测。 相关代码已被记忆的支持和微电路的任何分离都阻止了两个代码的一致性检查。 本发明可以应用于高存储密度卡。

公开(公告)号：US5060261A

公开(公告)日：1991-10-22

申请号：US551550

申请日：1990-07-11

申请人： Jean-Pierre Avenier ,  Gilles Lisimaque ,  Philippe Maes ,  Jacek Kowalski

发明人： Jean-Pierre Avenier ,  Gilles Lisimaque ,  Philippe Maes ,  Jacek Kowalski

IPC分类号： B42D15/10 ,  G06F12/14 ,  G06F21/06 ,  G06K19/073 ,  G06K19/077 ,  G06K19/10

CPC分类号： H01L23/576 ,  G06K19/073 ,  G06K19/07372 ,  H01L2924/0002 ,  Y10S206/806 ,  Y10S257/922

摘要： The microcircuit card is such that at least one strain-indicating sensor is placed on the microcircuit, in a known state of strain, and is maintained in this state by a protection layer deposited on the microcircuit for as long as this layer is not affected. The microcircuit has means for measuring an electrical value that is characteristic of the strain, and a logic circuit connected to the measuring means to detect the changes in the condition of strain indicating an intrusion into the card.

摘要翻译： 微电路卡使得至少一个应变指示传感器以已知的应变状态放置在微电路上，并且通过沉积在微电路上的保护层保持在该状态，只要该层不受影响。 微电路具有用于测量作为应变特性的电气值的装置，以及连接到测量装置的逻辑电路，以检测指示入侵卡的应变条件的变化。

公开(公告)号：US07043642B1

公开(公告)日：2006-05-09

申请号：US09576412

申请日：2000-05-22

申请人： Gilles Lisimaque

发明人： Gilles Lisimaque

IPC分类号： H04K9/32 ,  H04L9/00

CPC分类号： G06Q20/04 ,  G06Q40/02

摘要： The invention concerns a method for duplicating data contained a smart card memory in the memory of another smart card, which consists in producing for said other card another management code, another secret code. Said other management code is produced on the basis of identification data particular to the first card and also particular to the second card. For the system to operate, identification data concerning the first card are also recorded in the second card.

摘要翻译： 本发明涉及一种用于复制在另一智能卡的存储器中包含智能卡存储器的数据的方法，该方法包括为所述另一卡片产生另一个管理代码，另一密码。 所述其他管理代码是基于特定于第一卡的识别数据而且特别地产生于第二卡的。 为了使系统操作，关于第一个卡的识别数据也被记录在第二个卡中。

公开(公告)号：US06666382B2

公开(公告)日：2003-12-23

申请号：US09837524

申请日：2001-04-18

申请人： Gilles Lisimaque ,  Jerome Monnot

发明人： Gilles Lisimaque ,  Jerome Monnot

IPC分类号： G06K1906

CPC分类号： G06K7/015 ,  G06K7/0021 ,  G06K19/077 ,  G06K19/07741

摘要： Releasable PCMCIA cards (10) suitable for plugging into the slot (12) of a micro-computer (14). To enable the releasable plug-in card (10) to be used as a smart card reader, it is altered in such a way that it can receive a smart card (22). For this purpose, the releasable card (10) includes a guide system (15) with a shape matching that of a smart card (22) so that the smart card is properly positioned relative to the reader. A micro-computer or PCMCIA card may thus be protected by means of a security smart card.

摘要翻译： 适于插入微计算机（14）的槽（12）的可释放PCMCIA卡（10）。 为了使可释放插件卡（10）用作智能卡读卡器，它被改变为可以接收智能卡（22）的方式。 为此，可释放卡（10）包括具有与智能卡（22）匹配的形状的引导系统（15），使得智能卡相对于读取器适当地定位。 因此，微计算机或PCMCIA卡可以通过安全智能卡来保护。

公开(公告)号：US5099451A

公开(公告)日：1992-03-24

申请号：US272123

申请日：1988-11-16

申请人： Laurent Sourgen ,  Gilles Lisimaque ,  Jean Devin

发明人： Laurent Sourgen ,  Gilles Lisimaque ,  Jean Devin

IPC分类号： G11C14/00 ,  G11C11/00 ,  G11C16/04 ,  G11C16/06 ,  G11C16/10 ,  G11C17/00 ,  H01L21/8247 ,  H01L27/10 ,  H01L27/115 ,  H01L29/788 ,  H01L29/792

CPC分类号： G11C11/005 ,  G11C16/0416 ,  G11C16/0433 ,  G11C16/06 ,  G11C16/10

摘要： To avoid differentiation, in manufacture, between the random-access memory cells and read-only memory cells of the same memory array, the memory cells are all made by the same technology. These memory cells employ essentially floating gate transistors. The random-access memory cells are programmed, in a stand way, by injecting or not electronic charges in the floating gates of the transistors. The read-only memory cells are put in a programmed or an unprogrammed state by the selective implantation of impurities or not in the conduction channels of the floating gate transistors of these memory cells. There is an improved concealment of the content, which is designed to remain concealed, of these memory cells, at the same time, the conditions for making prototypes to order are improved.

摘要翻译： 为了避免差异化，在制造中，在相同存储器阵列的随机存取存储器单元和只读存储器单元之间，存储单元都由相同的技术制成。 这些存储单元基本上采用浮置晶体管。 随机存取存储器单元以静态方式通过在晶体管的浮置栅极中注入或不注入电子来编程。 只读存储器单元通过选择性地注入杂质而不是在这些存储单元的浮置栅晶体管的导通通道中被置于编程状态或未编程状态。 改进了对这些存储器单元的隐藏内容的改进的隐藏，同时提高了制作原型的条件。