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    • 1. 发明授权
    • Method for virtually enlarging the stack of a portable data carrier
    • 用于虚拟地扩大便携式数据载体的堆叠的方法
    • US07000071B2
    • 2006-02-14
    • US10344565
    • 2001-08-21
    • Daniel CiesingerThomas FreyMartin MerckThomas Stocker
    • Daniel CiesingerThomas FreyMartin MerckThomas Stocker
    • G00F12/00
    • G07F7/1008G06Q20/3552
    • A method is proposed for virtual enlargement of the stack of a portable data carrier allowing reloading of executable program code. To permit the execution of programs requiring a larger stack than that physically present, the stack is segmented into at least two stack segments and their fill state monitored. When complete occupation of a segment is recognized, the oldest stack segment is swapped out to a further storage medium. The further storage medium is a nonvolatile read-write memory that can be a slower memory compared to the stack. When sufficient memory space is available in the stack again, the swapped out segment is returned. The method includes managing a destination address of each stack segment swapped out to the non-volatile read-write memory in a register in a volatile read-write memory.
    • 提出了一种用于虚拟放大便携式数据载体的堆栈的方法,允许重新加载可执行程序代码。 为了允许执行需要比实际存在的堆栈更大的堆栈的程序,堆栈被分段成至少两个堆栈段,并且监视它们的填充状态。 当识别到段的完全占用时,最旧的堆栈段被交换到另外的存储介质。 另外的存储介质是与堆叠相比可以是较慢存储器的非易失性读写存储器。 当栈中有足够的内存空间时,返回换出的段。 该方法包括在易失性读写存储器中的寄存器中管理交换到非易失性读写存储器的每个堆栈段的目的地址。
    • 2. 发明授权
    • Installing a file system in a data carrier
    • 在数据载体中安装文件系统
    • US07347380B2
    • 2008-03-25
    • US10522388
    • 2003-07-24
    • Daniel CiesingerGisela Meister
    • Daniel CiesingerGisela Meister
    • G06K19/06
    • G07F7/1008G06F17/30067G06Q20/3555
    • A method for installing a file system (26) in a portable data carrier (10) comprises the steps of reading in specification data (SD) that at least partly describe the file system (26) at the semantic level, interpreting the read-in specification data (SD) by means of a processor core (12) of the data carrier (10), and installing the file system (26) in accordance with the interpreted specification data (SD) in a memory (14) of the data carrier (10). A computer-readable data carrier (30) and a device (28) for initializing and/or personalizing a portable data carrier (10) are equipped for storing specification data (SD) and/or transferring them into a portable data carrier (10) in accordance with the invention. The invention makes available a technique for installing a file system (26) in a data carrier (10) that reduces the hitherto strong dependency between the file format used and internal aspects of the operating system of the data carrier (10).
    • 一种用于在便携式数据载体(10)中安装文件系统(26)的方法包括以下步骤:读取至少部分地描述语义级别的文件系统(26)的规范数据(SD),解释读入 通过所述数据载体(10)的处理器核心(12)指定数据(SD),以及根据所述数据载体(14)的存储器(14)中的所述解释的指定数据(SD)安装所述文件系统(26) (10)。 用于初始化和/或个性化便携式数据载体(10)的计算机可读数据载体(30)和装置(28)被配备用于存储指定数据(SD)和/或将它们传送到便携式数据载体(10) 根据本发明。 本发明提供了一种在数据载体(10)中安装文件系统(26)的技术,其减少了所使用的文件格式和数据载体(10)的操作系统的内部方面之间的至今依赖性。
    • 3. 发明申请
    • Installing a file system in a data carrier
    • 在数据载体中安装文件系统
    • US20060157571A1
    • 2006-07-20
    • US10522388
    • 2003-07-24
    • Daniel CiesingerGisela Meister
    • Daniel CiesingerGisela Meister
    • G06K19/06
    • G07F7/1008G06F17/30067G06Q20/3555
    • A method for installing a file system (26) in a portable data carrier (10) comprises the steps of reading in specification data (SD) that at least partly describe the file system (26) at the semantic level, interpreting the read-in specification data (SD) by means of a processor core (12) of the data carrier (10), and installing the file system (26) in accordance with the interpreted specification data (SD) in a memory (14) of the data carrier (10). A computer-readable data carrier (30) and a device (28) for initializing and/or personalizing a portable data carrier (10) are equipped for storing specification data (SD) and/or transferring them into a portable data carrier (10) in accordance with the invention. The invention makes available a technique for installing a file system (26) in a data carrier (10) that reduces the hitherto strong dependency between the file format used and internal aspects of the operating system of the data carrier (10).
    • 一种用于在便携式数据载体(10)中安装文件系统(26)的方法包括以下步骤:读取至少部分地描述语义级别的文件系统(26)的规范数据(SD),解释读入 通过所述数据载体(10)的处理器核心(12)指定数据(SD),以及根据所述数据载体(14)的存储器(14)中的所述解释的指定数据(SD)安装所述文件系统(26) (10)。 用于初始化和/或个性化便携式数据载体(10)的计算机可读数据载体(30)和装置(28)被配备用于存储指定数据(SD)和/或将它们传送到便携式数据载体(10) 根据本发明。 本发明提供了一种在数据载体(10)中安装文件系统(26)的技术,其减少了所使用的文件格式和数据载体(10)的操作系统的内部方面之间的至今依赖性。
    • 4. 发明授权
    • Loading media data into a portable data carrier
    • 将媒体数据加载到便携式数据载体中
    • US07702921B2
    • 2010-04-20
    • US10548996
    • 2004-03-08
    • Daniel Ciesinger
    • Daniel Ciesinger
    • H04L9/32G06F7/04G06F17/30
    • H04L63/0428H04L9/083H04L63/08H04L2209/60H04L2463/101
    • In a method for loading media data (M) into a memory of a portable data carrier (10) connected to an external operator device (24), the data carrier (10) receives a loading job, an encrypted data transfer channel (50) is set up between the data carrier (10) and a trustworthy, non-local server (30) on which the media data (M) are held, and the media data (M) are transferred in encrypted form via the data transfer channel (50) and written to the memory of the data carrier (10). A data carrier (10) and a computer program product have corresponding features. In addition, an operator device (24) and a computer program product are provided that are configured to provide a user interface for initiating the method for loading the media data (M). The invention provides a technique for loading media data (M) into a portable data carrier (10), which technique prevents unauthorized copying of the media data (M).
    • 在将媒体数据(M)加载到连接到外部操作装置(24)的便携式数据载体(10)的存储器中的方法中,数据载体(10)接收加载作业,加密数据传送通道(50) 建立在数据载体(10)和其上保存有媒体数据(M)的可信赖的非本地服务器(30)之间,并且媒体数据(M)经由数据传输信道( 50)并写入数据载体(10)的存储器。 数据载体(10)和计算机程序产品具有相应的特征。 此外,提供了一种操作者设备(24)和计算机程序产品,其被配置为提供用于启动用于加载媒体数据(M)的方法的用户界面。 本发明提供了一种用于将媒体数据(M)加载到便携式数据载体(10)中的技术,该技术防止媒体数据(M)的未经授权的复制。
    • 5. 发明申请
    • Loading media data into a portable data
    • 将媒体数据加载到便携式数据中
    • US20070038870A1
    • 2007-02-15
    • US10548996
    • 2004-03-08
    • Daniel Ciesinger
    • Daniel Ciesinger
    • G06F12/14
    • H04L63/0428H04L9/083H04L63/08H04L2209/60H04L2463/101
    • In a method for loading media data (M) into a memory of a portable data carrier (10) connected to an external operator device (24), the data carrier (10) receives a loading job, an encrypted data transfer channel (50) is set up between the data carrier (10) and a trustworthy, non-local server (30) on which the media data (M) are held, and the media data (M) are transferred in encrypted form via the data transfer channel (50) and written to the memory of the data carrier (10). A data carrier (10) and a computer program product have corresponding features. In addition, an operator device (24) and a computer program product are provided that are configured to provide a user interface for initiating the method for loading the media data (M). The invention provides a technique for loading media data (M) into a portable data carrier (10), which technique prevents unauthorized copying of the media data (M).
    • 在将媒体数据(M)加载到连接到外部操作装置(24)的便携式数据载体(10)的存储器中的方法中,数据载体(10)接收加载作业,加密数据传送通道(50) 建立在数据载体(10)和其上保存有媒体数据(M)的可信赖的非本地服务器(30)之间,并且媒体数据(M)经由数据传输信道( 50)并写入数据载体(10)的存储器。 数据载体(10)和计算机程序产品具有相应的特征。 此外,提供了一种操作者设备(24)和计算机程序产品,其被配置为提供用于启动用于加载媒体数据(M)的方法的用户界面。 本发明提供了一种用于将媒体数据(M)加载到便携式数据载体(10)中的技术,该技术防止媒体数据(M)的未经授权的复制。