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    • 5. 发明申请
    • SYSTEM AND METHOD FOR MAKING COMPLEX ELECTRONIC CIRCUITS
    • 制造复杂电子电路的系统和方法
    • WO2003007195A2
    • 2003-01-23
    • PCT/IT2002/000450
    • 2002-07-09
    • TELECOM ITALIA LAB S.P.A.GARINO, PierangeloRICCIATO, FabioRUSCITTO, AlfredoTUROLLA, MauraVARRIALE, Antonio
    • GARINO, PierangeloRICCIATO, FabioRUSCITTO, AlfredoTUROLLA, MauraVARRIALE, Antonio
    • G06F17/50
    • G06F17/5045G06F17/5022
    • The present invention relates to a system (10) and method for making electronic circuits comprising elements or elementary circuit blocks which can be implemented either in the form of physical circuits, for instance FPGA, or in the form of firmware, for instance memorised on microprocessor. Thanks to the methodology used to describe the circuit blocks (26a, 26b) and their functional models (21), the system (10) and method allow to execute with a WS (11) and an emulator subsystem (30), in a single integrated environment, both the functional simulation of the model of complex electronic circuit and the emulation of the electronic circuit itself. Moreover, thanks to the characteristics of intrinsic congruence between the circuit blocks (26a, 26b) and their models (21), the emulation of the complex electronic circuit can be effected using alternatively circuit blocks implemented on the emulator subsystem either in the form of hardware (26a) or in the form of firmware (26b).
    • 本发明涉及一种用于制造包括元件或元件电路块的电子电路的系统(10)和方法,所述元件或基本电路块可以以物理电路(例如FPGA)的形式或以固件的形式实现,例如存储在微处理器 。 由于用于描述电路块(26a,26b)及其功能模型(21)的方法,所以系统(10)和方法允许以单一的方式(WS)(11)和仿真器子系统(30)执行 综合环境,复杂电子电路模型的功能仿真和电子电路本身的仿真。 此外,由于电路块(26a,26b)和它们的型号(21)之间的固有一致性的特征,复合电子电路的仿真可以使用在仿真器子系统上实现的电路块或硬件形式的硬件 (26a)或固件(26b)的形式。
    • 8. 发明申请
    • METHOD AND SYSTEM FOR ACCESS CONTROL AND DATA PROTECTION IN DIGITAL MEMORIES, RELATED DIGITAL MEMORY AND COMPUTER PROGRAM PRODUCT THEREFOR
    • 数字存储器中的访问控制和数据保护的方法和系统,相关的数字存储器和计算机程序产品
    • WO2006066604A8
    • 2007-07-05
    • PCT/EP2004014611
    • 2004-12-22
    • TELECOM ITALIA SPABIANCO ALBERTOCOLAZZO LAURARICCIATO FABIOTUROLLA MAURAVARRIALE ANTONIO
    • BIANCO ALBERTOCOLAZZO LAURARICCIATO FABIOTUROLLA MAURAVARRIALE ANTONIO
    • G06F1/00
    • G06Q20/3555G06F12/0223G06F12/1466G06F12/1491G06F21/78G06Q20/341G06Q20/35765G07F7/1008
    • A digital memory (50 to 70), such as a memory card for mobile communication equipment, is adapted to be accessed by a plurality of users and have protected data stored therein. The memory (50 to 70) is dynamically partitionable in private memory areas (68) for storing data therein and has associated a secrecy tool (58 to 62) for securely allocating to the users respective private memory areas (68) and permitting the users to access the respective private areas (68) via a secure session channel to perform read/write commands (20 to 28) in said respective private areas. Typically, the memory/card includes: a card interface controller (50) for managing a physical communication layer between the digital memory and external host equipment, an internal memory (68) having associated a hardware lock (66) to control access to the internal memory (68), a set of cryptographic modules (58, 60, 52) to manage the secure session channel between the users and said digital memory, and a memory certificate (70) for certifying a 25 public key associated with the digital memory.
    • 诸如用于移动通信设备的存储卡的数字存储器(50至70)适于被多个用户访问并且具有存储在其中的保护数据。 存储器(50至70)可在专用存储器区域(68)中动态分区,用于在其中存储数据,并且具有与秘密工具(58至62)相关联的用于对用户安全分配各自的专用存储器区域(68)并允许用户 经由安全会话信道访问相应的专用区域(68),以在所述各个私人区域中执行读/写命令(20至28)。 通常,存储器/卡包括:卡接口控制器(50),用于管理数字存储器和外部主机设备之间的物理通信层;内部存储器(68),其具有关联硬件锁(66)以控制对内部 存储器(68),用于管理用户和所述数字存储器之间的安全会话通道的一组加密模块(58,60,52)以及用于证明与数字存储器相关联的25个公共密钥的存储器证书(70)。