Method and apparatus for effective data management of files
    11.
    发明申请
    Method and apparatus for effective data management of files 审中-公开
    用于文件有效数据管理的方法和装置

    公开(公告)号:US20060036663A1

    公开(公告)日:2006-02-16

    申请号:US11193347

    申请日:2005-08-01

    申请人: Moon-sang Kwon

    发明人: Moon-sang Kwon

    IPC分类号: G06F17/30

    CPC分类号: G06F16/162

    摘要: A method and apparatus for effective data management of files are provided. A method for efficient data management of a file includes receiving a request to delete a file, searching for mapping blocks constituting the file in a block map which is constructed with a set of the mapping blocks, the mapping blocks storing therein information about data blocks constituting the file, and adding a linked list to a deletion list, the linked list formed with the mapping blocks obtained as a result of the search.

    摘要翻译: 提供了一种用于文件有效数据管理的方法和装置。 一种用于文件的有效数据管理的方法包括接收删除文件的请求,在由一组映射块构成的块映射中搜索构成文件的映射块,映射块在其中存储关于构成的数据块的信息 该文件,并将链接列表添加到删除列表中,该链接列表与作为搜索结果获得的映射块形成。

    METHOD AND APPARATUS FOR USING NON-VOLATILE STORAGE DEVICE
    12.
    发明申请
    METHOD AND APPARATUS FOR USING NON-VOLATILE STORAGE DEVICE 有权
    使用非易失存储器件的方法和装置

    公开(公告)号:US20130019109A1

    公开(公告)日:2013-01-17

    申请号:US13547446

    申请日:2012-07-12

    IPC分类号: G06F12/14

    CPC分类号: G06F21/10

    摘要: A method and apparatus for using a non-volatile storage device includes reading device identification information from the non-volatile storage device, application identification information corresponding to a content application related to a type of content to be protected or utilized among a plurality of content applications is acquired, usage identification information is generated using the device identification information and the application identification information, and protecting or utilizing content using the usage identification information.

    摘要翻译: 一种使用非易失性存储装置的方法和装置包括:从非易失性存储装置读取装置识别信息,与多个内容应用程序中要保护或利用的内容类型相关的内容应用程序的应用程序标识信息 使用设备识别信息和应用识别信息生成使用识别信息,并且使用使用识别信息来保护或利用内容。

    METHOD OF PROCESSING DATA AND SYSTEM USING THE SAME
    13.
    发明申请
    METHOD OF PROCESSING DATA AND SYSTEM USING THE SAME 有权
    使用该方法处理数据和系统的方法

    公开(公告)号:US20120144113A1

    公开(公告)日:2012-06-07

    申请号:US13307410

    申请日:2011-11-30

    申请人: Moon Sang KWON

    发明人: Moon Sang KWON

    IPC分类号: G06F12/08 G06F11/08

    摘要: A host generates an address array including a header and each start address to perform a data processing operation, which may for example be 4 Kbytes of a random read operation or a random write operation, and transmits a generated address array to a data storage device through a data bus. The data storage device, in the case of a random read operation, outputs each data corresponding to the each start address to the host successively by using the address array. In the case of a random write operation, the data storage device receives each data corresponding to each start address from the host and stores it in a memory core.

    摘要翻译: 主机生成包括头部和每个起始地址的地址阵列,以执行数据处理操作,其可以例如是随机读取操作或随机写入操作的4KB,并且通过以下方式将生成的地址阵列发送到数据存储设备 数据总线。 数据存储装置在随机读取操作的情况下,通过使用地址阵列,将与起始地址对应的每个数据连续地输出给主机。 在随机写入操作的情况下,数据存储设备从主机接收与每个起始地址相对应的每个数据,并将其存储在存储器核心中。

    Method and apparatus for managing blocks according to update type of data in block-type memory
    15.
    发明授权
    Method and apparatus for managing blocks according to update type of data in block-type memory 有权
    根据块类型存储器中数据的更新类型来管理块的方法和装置

    公开(公告)号:US07702845B2

    公开(公告)日:2010-04-20

    申请号:US11699461

    申请日:2007-01-30

    IPC分类号: G06F13/00

    CPC分类号: G06F12/0246 G06F2212/7202

    摘要: A method and an apparatus are provided for managing blocks according to the update type of data in block-type memory. The method includes receiving data to be stored from an application; determining an update frequency of the data; extracting information of nonvolatile memory space in which the data will be stored according to the update frequency of the data; and transmitting information about the data and the space to the nonvolatile memory so that the data is stored in the space using information of the extracted space.

    摘要翻译: 提供了一种方法和装置,用于根据块型存储器中的数据的更新类型来管理块。 该方法包括从应用程序接收要存储的数据; 确定数据的更新频率; 根据数据的更新频率提取其中将存储数据的非易失性存储器空间的信息; 以及将关于数据和空间的信息发送到非易失性存储器,使得使用提取的空间的信息将数据存储在空间中。

    Secure booting apparatus and method
    16.
    发明授权
    Secure booting apparatus and method 失效
    安全启动装置和方法

    公开(公告)号:US07681024B2

    公开(公告)日:2010-03-16

    申请号:US11291891

    申请日:2005-12-02

    申请人: Moon-sang Kwon

    发明人: Moon-sang Kwon

    IPC分类号: G06F9/00 G06F9/24 G06F15/177

    CPC分类号: G06F21/575 G06F9/441

    摘要: A secure booting apparatus and method, in which integrity can be guaranteed when booting with an operating system (OS). The secure booting apparatus includes an OS storing unit, a memory unit, and a control unit. The OS storing unit includes a first region that stores an OS and a second region that stores a check value of an algorithm, the check value corresponding to the OS. The OS is loaded into the memory unit when booting. The control unit calculates a check value based on the loaded OS using the algorithm used to calculate the check value stored in the second region and compares the calculated check value and the check value stored in the second region to determine the integrity of the OS.

    摘要翻译: 一种安全引导装置和方法,其中当使用操作系统(OS)引导时可以保证完整性。 安全引导装置包括OS存储单元,存储单元和控制单元。 OS存储单元包括存储OS的第一区域和存储算法的校验值的第二区域,与OS对应的校验值。 引导时,操作系统被加载到存储单元中。 控制单元使用用于计算存储在第二区域中的校验值的算法,基于加载的OS来计算校验值,并比较计算的校验值和存储在第二区域中的校验值,以确定OS的完整性。

    APPARATUS AND METHOD FOR MANAGING SECURE DATA
    17.
    发明申请
    APPARATUS AND METHOD FOR MANAGING SECURE DATA 审中-公开
    用于管理安全数据的装置和方法

    公开(公告)号:US20080109904A1

    公开(公告)日:2008-05-08

    申请号:US11782769

    申请日:2007-07-25

    IPC分类号: G06F11/00

    CPC分类号: G06F21/57

    摘要: An apparatus, a method for use in the apparatus, for managing secure data stored in an OTP block. The apparatus includes a secure data recorder that records secure data and its complement, and records new secure data and its complement when a power outage occurs during recording, a secure data check unit that determines the validity of the secure data and its complement, and an error determiner that determines whether the recorded secure data is a partial recording of the new secure data if the secure data is invalid.

    摘要翻译: 一种在装置中使用的装置,用于管理存储在OTP块中的安全数据的方法。 该装置包括安全数据记录器,其记录安全数据及其补码,并且在记录期间发生停电时记录新的安全数据及其补码;确定安全数据及其补码的有效性的安全数据检查单元,以及 错误确定器,如果安全数据无效,则确定所记录的安全数据是否是新安全数据的部分记录。

    Method and apparatus for managing blocks according to update type of data in block-type memory
    18.
    发明申请
    Method and apparatus for managing blocks according to update type of data in block-type memory 有权
    根据块类型存储器中数据的更新类型来管理块的方法和装置

    公开(公告)号:US20070198769A1

    公开(公告)日:2007-08-23

    申请号:US11699461

    申请日:2007-01-30

    IPC分类号: G06F12/00

    CPC分类号: G06F12/0246 G06F2212/7202

    摘要: A method and an apparatus are provided for managing blocks according to the update type of data in block-type memory. The method includes receiving data to be stored from an application; determining an update frequency of the data; extracting information of nonvolatile memory space in which the data will be stored according to the update frequency of the data; and transmitting information about the data and the space to the nonvolatile memory so that the data is stored in the space using information of the extracted space.

    摘要翻译: 提供了一种方法和装置,用于根据块型存储器中的数据的更新类型来管理块。 该方法包括从应用程序接收要存储的数据; 确定数据的更新频率; 根据数据的更新频率提取其中将存储数据的非易失性存储器空间的信息; 以及将关于数据和空间的信息发送到非易失性存储器,使得使用提取的空间的信息将数据存储在空间中。

    Nonvolatile memory system, system including the same, and method of adaptively adjusting user storage region in the same
    19.
    发明授权
    Nonvolatile memory system, system including the same, and method of adaptively adjusting user storage region in the same 有权
    非易失性存储器系统,包括相同的系统,以及自适应地调整用户存储区域的方法

    公开(公告)号:US09460006B2

    公开(公告)日:2016-10-04

    申请号:US14207717

    申请日:2014-03-13

    摘要: A method is for adaptively adjusting a user storage region in an entire storage region of a nonvolatile memory system. The method includes a host transmitting a user region information request command to the nonvolatile memory system, the nonvolatile memory system transmitting user region information to the host, the host changing the user region information, the host transmitting a user region information setting command to the nonvolatile memory system, and the nonvolatile memory system controlling a size of the user storage region in response to the user region information setting command.

    摘要翻译: 一种方法是用于自适应地调整非易失性存储器系统的整个存储区域中的用户存储区域。 该方法包括向非易失性存储器系统发送用户区域信息请求命令的主机,向主机发送用户区域信息的非易失性存储器系统,改变用户区域信息的主机,向非易失性存储器发送用户区域信息设置命令的主机 存储器系统,以及响应于用户区域信息设置命令来控制用户存储区域的大小的非易失性存储器系统。

    Method and apparatus for authenticating a non-volatile memory device
    20.
    发明授权
    Method and apparatus for authenticating a non-volatile memory device 有权
    用于认证非易失性存储器件的方法和装置

    公开(公告)号:US09385871B2

    公开(公告)日:2016-07-05

    申请号:US13478763

    申请日:2012-05-23

    摘要: An apparatus and method for authenticating a Non-Volatile Memory (NVM) device are provided. A host device that authenticates the NVM device transmits challenge information for authentication to the NVM device, receives pieces of authentication information in response to the challenge information from the NVM device, and authenticates the NVM device using the pieces of authentication information by the host device. The pieces of authentication information are generated based on the challenge information and secret key information stored in the NVM device.

    摘要翻译: 提供了用于认证非易失性存储器(NVM)设备的装置和方法。 认证NVM设备的主机设备向NVM设备发送用于认证的询问信息,响应于来自NVM设备的询问信息接收认证信息,并且使用主机设备使用多条验证信息来认证NVM设备。 基于存储在NVM设备中的质询信息和秘密密钥信息生成认证信息。