公开(公告)号：JP3734523B2

公开(公告)日：2006-01-11

申请号：JP2315795

申请日：1995-02-10

Applicant: アクサルト エスアーAxalto Sa

Inventor： ファビエン チリエ

IPC: G06F12/14 ,  G06K17/00 ,  G06F21/24 ,  G06K19/073 ,  G07F7/10

CPC classification number: G07F7/1008 ,  G06Q20/341 ,  G06Q20/3558 ,  G06Q20/4097 ,  G07F7/082 ,  Y10S257/922

公开(公告)号：JP2011072040A

公开(公告)日：2011-04-07

申请号：JP2011002280

申请日：2011-01-07

Applicant: Axalto Sa ,  アクサルト・エス・アー

Inventor： AKKAR MEHDI-LAURENT ,  GOUBIN LOUIS

IPC: G06F1/00 ,  H04L9/10 ,  G06F7/38 ,  G06F21/52 ,  G09C1/00 ,  H04L9/06 ,  H04L9/14

CPC classification number: G06F21/52 ,  G06F7/38 ,  G06F2207/7271 ,  H04L9/004 ,  H04L2209/127

Abstract: PROBLEM TO BE SOLVED: To provide a method to secure an electronic assembly implementing any arbitrary algorithm against attacks by error introduction.
SOLUTION: The method consists in performing an additional calculation using a verification function on at least one intermediate result in order to obtain a calculation signature and in performing at least once more all or part of the calculation in order to recalculate the signature and compare them in order to detect a possible error.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种方法来确保实现任何任意算法的电子组件，以防止错误引入的攻击。 解决方案：该方法包括使用至少一个中间结果的验证功能执行附加计算，以获得计算签名，并且至少执行全部或部分计算以重新计算签名，以及 比较它们以检测可能的错误。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011101413A

公开(公告)日：2011-05-19

申请号：JP2011005165

申请日：2011-01-13

Applicant: Axalto Sa ,  アクサルト・エス・アー

Inventor： GOUBIN LOUIS ,  AKKAR MEHDI-LAURENT

IPC: H04L9/10 ,  H04L9/06

CPC classification number: H04L9/003 ,  H04L9/0625 ,  H04L2209/046

Abstract: PROBLEM TO BE SOLVED: To eliminate a risk of an "n-order DPA (Differential Power Analysis)" attack for all values of n of a cryptographic electronic assembly or a system having a secret key or a private key.
SOLUTION: A securing process for an electronic system includes a processor and a memory for packaging a cryptographic calculation procedure stored in a memory by use of the secret key. An intermediate result during an input or an output of at least one critical function about the procedure is masked.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了消除密码电子组件或具有密钥或私钥的系统的所有n值的“n阶DPA（差分功率分析）”攻击的风险。 解决方案：电子系统的固定过程包括处理器和存储器，用于通过使用秘密密钥来封装存储在存储器中的加密计算程序。 在关于该过程的至少一个关键功能的输入或输出期间的中间结果被屏蔽。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2009140490A

公开(公告)日：2009-06-25

申请号：JP2008300478

申请日：2008-11-26

Applicant: Axalto Sa ,  アクサルト ソシエテ アノニム

Inventor： PERRINOT OLIVIER

IPC: G06K17/00 ,  G06K19/07 ,  G06F9/445 ,  G06F9/50 ,  G06F11/00 ,  G06F12/00 ,  G06F12/02 ,  G06F13/00 ,  H04W4/14

CPC classification number: H04W8/183 ,  H04W4/14

Abstract: PROBLEM TO BE SOLVED: To optimize a memory space occupied by data in a card. SOLUTION: Data of a first format being a service program is stored from one end part of a predetermined storage space of a memory (the data of first format is stored in Z2), a second format data being an index indicating a location of a command constituting the service program is stored from the other end part of the storage space (the data of second format is stored in Z3), and an empty space Z4 is formed between the areas Z2 and Z3. When deleting the service program stored so as not to be adjacent to the empty space Z4, data of the service program stored after the deleted service program is shifted only by the deleted data, and a value of an index corresponding to the shifted service program is changed in accordance with the shift. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：优化卡中数据占用的存储空间。 解决方案：作为服务程序的第一格式的数据从存储器的预定存储空间的一个端部存储（第一格式的数据存储在Z2中），第二格式数据是指示位置的索引 从存储空间的另一端存储构成服务程序的命令（第二格式的数据存储在Z3中），并且在区域Z2和Z3之间形成空白空间Z4。 当删除不与空格Z4相邻存储的服务程序时，在删除的服务程序之后存储的服务程序的数据仅被删除的数据移位，并且与移位的服务程序相对应的索引的值是 根据班次改变。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009289272A

公开(公告)日：2009-12-10

申请号：JP2009182071

申请日：2009-08-05

Applicant: Axalto Sa ,  アクサルト・エス・アー

Inventor： FAMBON OLIVIER ,  FREYSSINET ANDRE ,  LACOURTE SERGE

IPC: G06F9/44 ,  G06F12/00 ,  G06F9/46 ,  G06F9/54 ,  G07F7/10

CPC classification number: G06F9/547 ,  G06F9/548 ,  G06Q20/3552 ,  G07F7/1008

Abstract: PROBLEM TO BE SOLVED: To provide an iterative procedure for converting a structurized software object into a raw data stream and vice versa, providing for their direct transfer, using simple communication reresources such as those of an embedded computer station, and reset of the software objects or reutilisation a memory space allocated to them. SOLUTION: The procedure is usable by an embedded platform 2 or a portable object including at least one processor capable of exchanging information with a terminal, in the form of linear data sequence. The procedure includes a step of converting a data set, in one direction or the other, between a linear data sequence arrangement on the one hand, and a structured arrangement describing or representing an object-oriented software object on the other hand. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于将结构化软件对象转换为原始数据流的反复过程，反之亦然，提供直接传输，使用诸如嵌入式计算机站的简单通信资源，并重置 软件对象或重新利用分配给它们的内存空间。 解决方案：该程序可由嵌入式平台2或便携式对象使用，该便携式对象包括能够以线性数据序列的形式与终端交换信息的至少一个处理器。 该过程包括在一方面的线性数据序列排列和描述或表示面向对象的软件对象的结构化装置之间沿一个方向或另一方向转换数据集的步骤。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009059386A

公开(公告)日：2009-03-19

申请号：JP2008306826

申请日：2008-11-04

Applicant: Axalto Sa ,  アクサルト ソシエテ アノニム

Inventor： MONTGOMERY MICHAEL A

IPC: G06K17/00 ,  G06K19/07 ,  G07F7/10

CPC classification number: G07F7/1008 ,  G06K19/0719 ,  G06Q20/341 ,  G06Q20/3552 ,  G06Q20/3574 ,  G06Q20/3576 ,  G07F7/10

Abstract: PROBLEM TO BE SOLVED: To provide a method and/or mechanism for selecting a next application to be run on a multi-application smart card. SOLUTION: A multi-application smart card has a persistent storage unit. The persistent storage unit stores information and/or data indicating which application is to run next when the smart card is inserted into a terminal. The persistent storage unit may indicate a same application, a different user-selected application, or an application selection application. Alternatively, the persistent storage unit may indicate the next application on a predefined list as the application to be run next. An application selection terminal allows a user to manually select a user-selected application. The terminal may initiate communication with the smart card by sending a special, predefined signal to the smart card. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于选择要在多应用智能卡上运行的下一个应用的方法和/或机制。 解决方案：多应用智能卡具有持久存储单元。 当智能卡插入终端时，持久存储单元存储指示下一个应用程序要运行的信息和/或数据。 持久存储单元可以指示相同的应用，不同的用户选择的应用或应用选择应用。 或者，持久存储单元可以在预定义列表上指示下一个应用作为下一个要运行的应用。 应用选择终端允许用户手动选择用户选择的应用。 终端可以通过向智能卡发送特殊的预定义信号来发起与智能卡的通信。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007201483A

公开(公告)日：2007-08-09

申请号：JP2007033901

申请日：2007-02-14

Applicant: Axalto Sa ,  アクサルト ソシエテ アノニム

Inventor： AUDOUX JEAN-NOEL

IPC: H01L21/288 ,  G06K19/077 ,  H05K1/09 ,  H05K1/11 ,  H05K3/12

CPC classification number: H05K1/111 ,  G06K19/07743 ,  H05K1/095 ,  H05K3/1216 ,  H05K2201/09236 ,  H05K2201/09263 ,  H05K2201/09281 ,  H05K2201/10674 ,  Y02P70/611

Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing an integrated circuit card capable of preventing short between adjacent conductor tracks when forming the conductor track of a conductive polymer by silk screen printing. SOLUTION: When the conductor track of a conductive polymer is formed. the track is made to be curved and inclined with an angle other than 90° to a reference direction by moving a scraper on a screen along at least one reference direction. This provides an escape length portion for expanding a track segment in a direction substantially equal to the reference direction. Thus, the conductive polymer in the shape of fluid is lead to the escape length portion. This makes it possible to avoid the formation of such flash as going to the adjoining conductor track. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种通过丝网印刷形成导电聚合物的导体轨迹时能够防止相邻导体轨迹之间短路的集成电路卡的制造方法。 解决方案：当导电聚合物的导体轨迹形成时。 通过沿着至少一个基准方向移动屏幕上的刮刀，使轨道弯曲并以与参考方向成90°的角度倾斜。 这提供了用于在基本上等于参考方向的方向上扩展轨道段的逃逸长度部分。 因此，流体形状的导电性聚合物通向逸出长度部。 这使得可以避免形成像到相邻的导体轨道那样的闪光。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：WO2008125935A3

公开(公告)日：2008-12-24

申请号：PCT/IB2008000819

申请日：2008-04-04

Applicant: AXALTO SA ,  RANGONI GABRIEL

Inventor： RANGONI GABRIEL

IPC: H04H60/27

CPC classification number: H04H60/27 ,  H04H60/91 ,  H04N21/41407 ,  H04N21/4331 ,  H04N21/4335 ,  H04N21/6131 ,  H04N21/6332 ,  H04N21/654 ,  H04N21/6543

Abstract: The invention relates to a method for rendering content on a mobile equipment, comprising rendering a content from a broadcasted stream (10), the method further comprising the step which consists in providing a mass memory in the mobile equipment and storing content from the broadcasted stream into the mass memory characterized in that it comprises the step which consists in a remote broadcaster entity commanding (11, 12, 13, 15) the mobile equipment into storing the content from the broadcasted stream into the mass memory.

Abstract translation: 本发明涉及一种用于在移动设备上呈现内容的方法，包括呈现来自广播流（10）的内容，所述方法还包括以下步骤：在移动设备中提供海量存储器并存储来自广播流的内容 进入大容量存储器，其特征在于，它包括由远程广播实体组成的步骤，该实体命令（11,12,13,15）移动设备将来自广播流的内容存储到大容量存储器中。

公开(公告)号：WO2008129400A1

公开(公告)日：2008-10-30

申请号：PCT/IB2008/000955

申请日：2008-04-18

Applicant: AXALTO SA ,  GEMPLUS ,  RANGONI, Gabriel ,  BARBE, Serge ,  GUIRAGOSSIAN, Michel

Inventor： RANGONI, Gabriel ,  BARBE, Serge ,  GUIRAGOSSIAN, Michel

IPC: G07F7/08 ,  G06Q20/00

CPC classification number: G07F7/0866 ,  G06Q20/20 ,  G06Q20/32 ,  G06Q20/322 ,  G06Q20/327 ,  G06Q20/3278 ,  G06Q20/363 ,  G06Q20/387 ,  G07G1/0036

Abstract: The invention relates to a digital method for transferring a financial right comprising the step which consists in transiting a financial right over a digital channel from a right delivering entity to a right benefiting entity (30), characterized in that the digital channel is a mobile TV broadcast stream (60).

Abstract translation: 本发明涉及一种用于转移财务权利的数字方法，包括步骤：将数字频道的财务权利从权利交付实体转移到权利受益实体（30），其特征在于数字频道是移动电视 广播流（60）。

公开(公告)号：WO2008053345A1

公开(公告)日：2008-05-08

申请号：PCT/IB2007/003371

申请日：2007-10-29

Applicant: AXALTO SA ,  CASTILLO, Laurent

Inventor： CASTILLO, Laurent

IPC: G06F12/02

CPC classification number: G06F12/0246

Abstract: The invention relates to a memory index management system. The said system comprises an indexed storage memory, a memory zone containing the index and a microprocessor. The index is built in the form of a hierarchical tree structure and comprises at least two nodes. A node contains an identifier associated with a pointer that references either a node of the index or a memory zone in the storage memory. The content of a node is distributed over a first and a second memory zone that are separate in the memory zone. The first space has a first specific pointer that points to the second space and the second space has a second specific pointer whose value has a blank state.

Abstract translation: 本发明涉及一种存储器索引管理系统。 所述系统包括索引存储存储器，包含索引的存储区和微处理器。 该索引以分层树结构的形式构建并且包括至少两个节点。 节点包含与指向存储存储器中的索引节点或存储器区域的指针相关联的标识符。 节点的内容分布在在存储器区域中分离的第一和第二存储器区域中。 第一空间具有指向第二空间的第一特定指针，并且第二空间具有值具有空白状态的第二特定指针。