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21. 发明公开

EP1873641A1 Compression method for managing the storing of persistent data from a non volatile memory to a backup buffer 有权转让
标题翻译：用于管理非易失性存储器的持久性数据的存储在备份缓冲器压缩方法
公开(公告)号：EP1873641A1
公开(公告)日：2008-01-02
申请号：EP06013461.6
申请日：2006-06-29
申请人： Incard SA
发明人： Sepe, Paolo , Di Cosmo, Luca
IPC分类号： G06F11/14 , G06F1/30
CPC分类号： G06F11/1433
摘要： Compression method for a Backup Data buffer (2), comprising a plurality of Backup entries (2a, 2b, 2c, 2d) for storing persistent data (data-R1, data-R2, data-R3, data-R4) of a non volatile memory (1) device during at least one update operation (op1, op2), an address of the persistent data (data-R1, data-R2, data-R3, data-R4) in the non volatile memory (1) device being stored in a driver buffer (drv) comprising a plurality of address pages (pag1, pagm), each including a plurality of address entries (A1, An), the compression method comprising the functions for: marking as erasable an address entry (A1), included in a first address page (pag1) of the driver buffer (drv), when the at least one update operation (op1, op2) on the persistent data (data-R1, data-R2, data-R3, data-R4) is completed; copying, from the first address page (pag1) to a second address page (pag2) of the driver buffer (drv) a plurality of address entries (A2) not marked as erasable or not-erasable, the second address page (pag2) containing only address entries not marked as erasable; erasing the first address page (pag1), rendering it ready to be written; writing the content of the second address page into the first and release the second address page for future writings.
摘要翻译：用于备份数据缓冲器压缩方法（2），其包括备份条目（2A，2B，2C，2D）的多个用于存储持久数据的非易失的（数据R1，数据-R2，数据R3，数据-R4）易失性存储器（1）装置的至少一个更新操作期间（OP1，OP2），以在非易失性存储器设备（1）持久性数据（数据R1，数据-R2，数据R3，数据-R4）的地址被存储在包括地址页（PAG1，pagm）的多个A驱动器缓冲器（DRV）各自包括地址表项（A1，An）的，压缩方法包括功能的多元性：（标记为擦除，以解决条目A1 ），包括在驱动器缓冲器（DRV）当所述至少一个更新操作（OP1，OP2）上的持久数据（数据R1，数据-R2，数据-R3，数据的第一地址页（PAG1） R4）完成; 复制，从第一地址页（PAG1）到驱动缓冲器（DRV）地址表项的多个（A2）没有标记为可擦除或不擦除，第二地址页（PAG2）的第二地址页（PAG2）含没有标记为可擦写只有地址条目; 擦除第一页地址（PAG1），使其准备好写的; 写第二页地址的内容到第一和释放第二地址页为未来的著作。

22. 发明公开

EP1804201A1 Module for an IC card 有权
标题翻译： Model einer IC-Karte
公开(公告)号：EP1804201A1
公开(公告)日：2007-07-04
申请号：EP05028725.9
申请日：2005-12-30
申请人： Incard SA
发明人： Frallicciardi, Paolo , Visconti, Edoardo
IPC分类号： G06K19/077 , B42D15/10
CPC分类号： G06K19/07743 , G06K19/07728 , G06K19/07747 , H01L2224/48091 , H01L2224/48228 , H01L2924/00014
摘要： Plated module (20) for IC card including a printed circuit (2) comprising a plurality of conductive areas (a 1 ,..,a n ), delimited by a network of insulating channels (ch 1 ,..,ch k ), for covering an integrated circuit chip (3) intended to be hosted in a recess (6) of a plastic support (1) of the IC card, at least some of the conductive areas (a 1 ,..,a n ) being connected to a corresponding contact points (c 1 ,..,c j ) of the integrated circuit chip (3). At least some of said conductive areas (a 1 ,..,a n ) are linked to corresponding external areas (ea 1 ,..,ea m ) by one or more bridges (br 1 ,.., br l ). The conductive areas (a 1 ,..,a n ) are separated from said external areas (ea 1 ,..,ea m ) by an insulating channel (b 1 , b 2 ) crossed by the bridges (br 1 ,.., br l ). The insulating channels (ch 1 ,..,ch k ) surround the conductive areas (a 1 ,..,a n ) as a protection frame for the contact points (c 1 ,..,c k ). At least a major side of at least one of the conductive areas (a 1 , a n ) is curved. A couple of advanced extended areas (ea 1 ,ea m ) form a rounded border of the plated module (20).
摘要翻译：用于IC卡的电镀模块（20）包括印刷电路（2），该印刷电路包括由绝缘通道网络（ch 1，...，ch k）界定的多个导电区域（a 1，...，a），用于覆盖旨在托置在IC卡的塑料支撑件（1）的凹部（6）中的集成电路芯片（3），至少一些导电区域（a 1，...，a）连接到集成电路芯片（3）的对应接触点（c 1，...，cj）。至少一些所述导电区域（a 1，...，a n）通过一个或多个桥接器（br 1，...，br 1）连接到对应的外部区域（ea 1，...，ea m）。导电区域（a 1，...，a）通过由桥（br 1，...，a）交叉的绝缘通道（b 1，b 2）与所述外部区域（ea 1，...，ea m） br l）。绝缘通道（ch 1，...，ch k）围绕作为接触点（c 1，...，c k）的保护框架的导电区域（a 1，...，a n）。至少一个导电区域（a 1，a n）的主要侧面是弯曲的。几个先进的扩展区域（ea 1，ea m）形成镀覆模块（20）的圆形边框。

23. 发明授权

EP1873960B1 Method for session key derivation in a IC card 失效转让
标题翻译：在IC卡获得一个会话密钥的方法
公开(公告)号：EP1873960B1
公开(公告)日：2013-06-05
申请号：EP06013465.7
申请日：2006-06-29
申请人： Incard SA
发明人： Fontana, Giovanni , Donatiello, Saverio
IPC分类号： H04L9/08
CPC分类号： G06Q20/341 , G06Q20/388 , G06Q20/40975 , G07F7/1008 , H04L9/0844 , H04L9/0869 , H04L2209/56
摘要： Method for key session derivation during a mutual authentication between a master IC Card 1, storing a master key K M , and a User IC Card 2, storing a key-seed K SEED , the master IC Card 1 and the User IC Card 2 being connected through a communication interface ITF for a communication session; the method comprises the steps of: generating at least a first random number RND.ICC associated to the User IC Card 2; deriving at least a first and a second sub keys K SEEDa and K SEEDb from the key-seed K SEED ; deriving at least a first and a second derivation sub keys K ENCa and K ENCb , respectively through the first sub key K SEEDa in combination with the first random number RND.ICC and through the second sub key K SEEDb in combination with the first random number RND.ICC; joining the at least first and second derivation sub keys K ENCa and K ENCb in at least a session key K ENC for the communication session. The step of generating comprises a generation of a second random number RND.SAM associated to said master IC Card 1; the step of deriving comprises a derivation of a third and a fourth derivation sub keys in order to obtain a second session key for the communication session.

24. 发明公开

EP2275935A3 Method for modifying an instruction sequence that is memorized in a read only memory (ROM) of a smart card and a corresponding smart card 审中-公开
标题翻译：一种用于改变存储在一个智能卡的一个只读存储器（ROM）的指令序列的方法被存储，并且相应的智能卡
公开(公告)号：EP2275935A3
公开(公告)日：2012-10-03
申请号：EP10167925.6
申请日：2010-06-30
申请人： Incard SA
发明人： Di Sirio, Giovanni , Fontana, Giovanni
IPC分类号： G06F11/36
CPC分类号： G06F11/3644 , G06F8/66
摘要： Method for modifying an instruction sequence (S), each instruction (i) being associated with an address (j) and stored in a read only memory (ROM) of a smart card (1), the smart card (1) further comprising a microprocessor (2) and at least one further non-volatile memory (6); the method comprises:
- a mapping step which provides identifying the addresses (j) associated with the instructions (i) to be modified included in said instruction sequence (S) and storing such identified addresses (bp_1,...,bp_n) in a breakpoint unit (10);
- an upgrading step for storing groups of alternative instructions (g_1,...,g_n) in the non-volatile memory (6) and for associating with each group of instructions (g_k with k=1,...,n) one of said identified addresses (bp_1, ...,bp_n);
- an updating step for comparing a current address (j) of a current instruction (i) of said instruction sequence (S) with said identified addresses (bp_1,...,bp_n) and, in the event that said current address (j) corresponds to one of said identified addresses (bp_1,...,bp_n), to enable an update by executing the group of alternative instructions (g_1,...,g_n) associated with said corresponding identified address (bp_1,...,bp_n); on the contrary, to execute said current instruction (i).

25. 发明授权

EP2207087B1 Method for protecting a cryptographic device against SPA, DPA and timing attacks 有权转让
标题翻译：保护密码装置对抗SPA，DPA攻击和时间的方法
公开(公告)号：EP2207087B1
公开(公告)日：2012-02-08
申请号：EP09180853.5
申请日：2009-12-29
申请人： Incard SA
发明人： Fontana, Giovanni , Di Sirio, Giovanni
IPC分类号： G06F7/00
CPC分类号： G06F7/00 , G06F2207/7266 , H04L9/003

26. 发明公开

EP2306416A1 Improved method for pre-personalizing an IC Card 审中-公开
标题翻译： Verbethes Verfahren zumPräpersonalisiereneiner Chipkarte
公开(公告)号：EP2306416A1
公开(公告)日：2011-04-06
申请号：EP10178591.3
申请日：2010-09-23
申请人： Incard SA
发明人： Donatiello, Saverio , Guidobaldi, Corrado
IPC分类号： G07F7/10 , G06F12/00 , G06F13/16 , G06K19/00
CPC分类号： G07F7/1008 , G06Q20/3552 , G07F7/084
摘要： The invention relates to a method for pre-personalizing an IC Card (1), comprising the steps of transmitting a memory image (12) of a golden sample IC Card (11) to the IC Card (1) and storing the memory image (12) in a memory (2) of the IC Card (1). The method further comprises the step of separating the memory image (12) in a plurality of memory blocks (13) of predetermined size (14) to be transmitted separately to the IC Card (1) and by the fact that the step of storing comprises writing at least one memory block (13a) in the memory (2) while one or more memory blocks (13b) are transmitted.
摘要翻译：本发明涉及一种用于预先个性化IC卡（1）的方法，包括以下步骤：将金色样本IC卡（11）的存储器图像（12）发送到IC卡（1）并存储存储器图像 12）存储在IC卡（1）的存储器（2）中。该方法还包括将预定大小（14）的多个存储块（13）中的存储器图像（12）分离以分别发送到IC卡（1）的步骤，以及存储步骤包括在发送一个或多个存储块（13b）的同时，在存储器（2）中写入至少一个存储块（13a）。

27. 发明公开

EP2275935A2 Method for modifying an instruction sequence that is memorized in a read only memory (ROM) of a smart card and a corresponding smart card 审中-公开
标题翻译：一种用于改变存储在一个智能卡的一个只读存储器（ROM）的指令序列的方法被存储，并且相应的智能卡
公开(公告)号：EP2275935A2
公开(公告)日：2011-01-19
申请号：EP10167925.6
申请日：2010-06-30
申请人： Incard SA
发明人： Di Sirio, Giovanni , Fontana, Giovanni
IPC分类号： G06F11/36
CPC分类号： G06F11/3644 , G06F8/66
摘要： Method for modifying an instruction sequence (S), each instruction (i) being associated with an address (j) and stored in a read only memory (ROM) of a smart card (1), the smart card (1) further comprising a microprocessor (2) and at least one further non-volatile memory (6); the method comprises:
- a mapping step which provides identifying the addresses (j) associated with the instructions (i) to be modified included in said instruction sequence (S) and storing such identified addresses (bp_1,...,bp_n) in a breakpoint unit (10);
- an upgrading step for storing groups of alternative instructions (g_1,...,g_n) in the non-volatile memory (6) and for associating with each group of instructions (g_k with k=1,...,n) one of said identified addresses (bp_1, ...,bp_n);
- an updating step for comparing a current address (j) of a current instruction (i) of said instruction sequence (S) with said identified addresses (bp_1,...,bp_n) and, in the event that said current address (j) corresponds to one of said identified addresses (bp_1,...,bp_n), to enable an update by executing the group of alternative instructions (g_1,...,g_n) associated with said corresponding identified address (bp_1,...,bp_n); on the contrary, to execute said current instruction (i).
摘要翻译：对指令序列（S），每个指令（I）的改性方法被用在地址（j）相关联并存储在智能卡（1），智能卡（1），还包括一个只读存储器（ROM）微处理器（2）和至少一个另外的非易失性存储器（6）; 该方法包括： - 映射步骤，其提供识别与所述指令（i）关联的地址（j）的修改包括在所述指令序列（S）和存储寻求在一个鉴定地址（bp_1，...，bp_n）断点单元（10）; - 有关升级步骤，用于存储在非易失性存储器（6）替代指令（G_1，...，G_N）基团和用于与每个组的指令相关联（其中k = 1，...，N g_k）一个所述识别出的地址（bp_1，...，bp_n）; - 关于更新，用于比较所述指令序列（S）与所述识别的地址（bp_1，...，bp_n），并且在所述事件的电流指令（I）的当前地址（j）的步骤：所述当前地址（j ）对应于所述识别的地址中的一个（bp_1，...），通过执行该组的替代指示启用bp_n的更新与所述对应的识别地址（bp_1相关联（G_1，...，G_N）... ，bp_n）; 与此相反，以执行所述电流指令（i）中。

28. 发明公开

EP2275915A1 Method to defrag a memory of an IC Card 有权转让
标题翻译： Verfahren zum Defragmentieren eines Speichers einer IC-Karte
公开(公告)号：EP2275915A1
公开(公告)日：2011-01-19
申请号：EP10167895.1
申请日：2010-06-30
申请人： Incard SA
发明人： Donatiello, Saverio
IPC分类号： G06F3/06 , G06F12/02
CPC分类号： G06F3/0643 , G06F3/0608 , G06F3/0679 , G06F12/023 , G06F2212/177
摘要： Method to defrag a memory (M) for an IC Card comprising a plurality of files (1, 2, 3) stored in memory portions (P1, P2, P3) of the memory (M), each file (1, 2, 3) including respective links (L1, L2, L3) to one or more other files (1, 2, 3). The method comprises the steps of: -detecting a start address (fl) of a first free memory portion (M1) of the memory (M); -detecting an address (ai) of a memory portion (P1) following the start address (fl) and storing one file to be moved (1); -detecting files (2) including links (L2) to the address (ai) of the file to be moved (1); - moving the file to be moved (1) at the start address (fl) of the first free memory portion (M1); -updating the links to point at the start address (fl); wherein the above steps are repeated until at least two free memory portions (M1, M2) following the moved files (1) are separated by one or more of files (1, 2, 3).
摘要翻译：对存储在存储器（M）的存储器部分（P1，P2，P3）中的多个文件（1,2,3）存储的IC卡进行碎片整理的方法，每个文件（1,2,3））包括到一个或多个其他文件（1,2,3）的各个链接（L1，L2，L3）。该方法包括以下步骤： - 检测存储器（M）的第一空闲存储器部分（M1）的起始地址（f1）; - 检测在起始地址（fl）之后的存储器部分（P1）的地址（ai）并存储一个待移动的文件（1）; - 将包含链接（L2）的文件（2）检测到要移动的文件的地址（ai）（1）; - 移动要移动的文件（1）在第一空闲存储器部分（M1）的起始地址（fl）; 更新链接以指向起始地址（fl）; 其中重复上述步骤，直到移动的文件（1）之后的至少两个空闲存储器部分（M1，M2）被文件（1,2,3）中的一个或多个分离。

29. 发明公开

EP2256645A1 Method for producing at least a portion of a data visualization layout on a display of a device provided with at least a Smart Card, method for codifying a plurality of HTML instructions and corresponding system 审中-公开
标题翻译：一种用于在装置的具有至少一个芯片卡，过程编纂多个HTML指令及相应的系统的显示布局制备数据可视化的至少一个部分的过程
公开(公告)号：EP2256645A1
公开(公告)日：2010-12-01
申请号：EP10164076.1
申请日：2010-05-27
申请人： Incard SA
发明人： Varone, Francesco , Veneroso, Amedeo
IPC分类号： G06F17/30
CPC分类号： G06F17/30896
摘要： A method for generating at least one portion of a data display layout on a display of a device equipped with at least one smart card, the method comprising the steps of:
- generating a code sequence (50, 51, 52 etc.) suitable to define at least one portion of the data display layout and to store the code sequence (50, 51, 52 etc.) in said at least one smart card, each code of said code sequence (50, 51, 52 etc.) having a first portion (50a, 51a, 52a, etc.) comprising a first numerical code (01, 02, 03 etc.), and a second portion (50b, 51b, 52b etc.) comprising a second numerical code;

the first numerical code (01, 02, 03 etc.) corresponding to a coded primitive action suitable to produce at least one part of the display layout; and
the second numerical code corresponding to a coded item of data correlated with a respective primitive action (Title, Put File, Set, etc.);
processing the code sequence (50, 51, 52 etc.) to generate on the device display at least one part of the display layout with said items of data in predefined positions of the layout.
摘要翻译：一种用于装备有至少一个智能卡的设备的显示器上产生一个数据显示布局中的至少一个部分的方法，该方法包括以下步骤： - 适合于产生代码序列（50，51，52等）定义数据的显示布局中的至少一个部分和以存储在所述的代码序列（50，51，52等）的至少一个智能卡，所述代码序列（50，51，52，等等）的每个码具有第一部分（50A，51A，52A等），其包括第一数字代码（01，02，03等），以及包括第二数字代码的第二部分（50B，51B，52B等）; 第一数值码（01，02，03等）对应于适合于产生所述显示布局中的至少一个部分的编码原始动作; 和第二数字代码对应于与原始respectivement动作（标题，将文件，设置等）相关的数据的编码项; 处理的代码序列（50，51，52等），以产生在显示装置上与布局的预定位置的数据的上述各项的显示布局中的至少一个部分。

30. 发明公开

EP2135193A1 METHOD AND APPARATUS FOR DETECTING POSSIBLE CORRELATIONS BETWEEN SIGNAL PATTERNS 审中-公开
标题翻译：方法和设备之间的信号模型成为可能相关性的检测
公开(公告)号：EP2135193A1
公开(公告)日：2009-12-23
申请号：EP07711903.0
申请日：2007-03-12
申请人： Incard SA
发明人： DI IORIO, Paolo
IPC分类号： G06K9/00
CPC分类号： G06K9/0055
摘要： A method for detecting possible correlations between signal patterns of a power signal used by an electronic device during execution of operations, including setting couples of windows including respective pairs of sequences of the sampling values. The method includes computing values of correlations between the respective pairs of sequences. Each values may be determined by computing a maximum value of correlation between one sequence of a couple and a plurality of sequences of sampled values included in corresponding moving windows.

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