公开(公告)号：US20130019109A1

公开(公告)日：2013-01-17

申请号：US13547446

申请日：2012-07-12

申请人： Bo-Gyeong KANG ,  Moon-Sang Kwon ,  Byung-Rae Lee ,  Jae-Bum Lee

发明人： Bo-Gyeong KANG ,  Moon-Sang Kwon ,  Byung-Rae Lee ,  Jae-Bum Lee

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。

公开(公告)号：US09251319B2

公开(公告)日：2016-02-02

申请号：US13547446

申请日：2012-07-12

申请人： Bo-Gyeong Kang ,  Moon-Sang Kwon ,  Byung-Rae Lee ,  Jae-Bum Lee

发明人： Bo-Gyeong Kang ,  Moon-Sang Kwon ,  Byung-Rae Lee ,  Jae-Bum Lee

IPC分类号： G06F12/14 ,  G06F21/10 ,  G06F21/30 ,  H04L9/32

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。

公开(公告)号：US09385871B2

公开(公告)日：2016-07-05

申请号：US13478763

申请日：2012-05-23

申请人： Bo-Gyeong Kang ,  Moon-Sang Kwon

发明人： Bo-Gyeong Kang ,  Moon-Sang Kwon

IPC分类号： G06F21/00 ,  H04L9/32 ,  G06F21/44 ,  H04L9/08

CPC分类号： H04L9/3271 ,  G06F21/00 ,  G06F21/44 ,  G06F21/445 ,  H04L9/0827

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。

公开(公告)号：US20120284772A1

公开(公告)日：2012-11-08

申请号：US13457649

申请日：2012-04-27

申请人： Moon-Sang Kwon ,  Bo-Gyeong Kang ,  Jung-Wan Ko ,  Chang-Woo Sun ,  Byung-Rae Lee

发明人： Moon-Sang Kwon ,  Bo-Gyeong Kang ,  Jung-Wan Ko ,  Chang-Woo Sun ,  Byung-Rae Lee

IPC分类号： G06F21/00

CPC分类号： G06F21/44 ,  G11C16/22

摘要： An authentication apparatus includes a data storage unit for storing authentication apparatus identification information, an interface unit for connecting to a host device through a first interface, and an authentication processor that executes an authentication process using the authentication apparatus identification information stored in the data storage unit. The authentication processor executes the authentication process upon receipt of an authentication request signal from the host device through the interface unit, and outputs an authentication response signal including data indicative of a result of the authentication process to the host device via the interface unit. The authentication request signal is for requesting authentication of a data storage device connected to the host device through a second interface.

摘要翻译： 认证装置包括用于存储认证装置识别信息的数据存储单元，用于通过第一接口连接到主机设备的接口单元和使用存储在数据存储单元中的认证装置识别信息执行认证处理的认证处理器 。 认证处理器在通过接口单元从主机设备接收到认证请求信号时执行认证处理，并且经由接口单元向主机设备输出包括表示认证处理结果的数据的认证响应信号。 认证请求信号用于通过第二接口请求与主机设备连接的数据存储设备的认证。

公开(公告)号：US20120304281A1

公开(公告)日：2012-11-29

申请号：US13478763

申请日：2012-05-23

申请人： Bo-Gyeong Kang ,  Moon-Sang Kwon

发明人： Bo-Gyeong Kang ,  Moon-Sang Kwon

IPC分类号： G06F21/00

CPC分类号： H04L9/3271 ,  G06F21/00 ,  G06F21/44 ,  G06F21/445 ,  H04L9/0827

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。

公开(公告)号：US09952766B2

公开(公告)日：2018-04-24

申请号：US14994172

申请日：2016-01-13

申请人： Yeong-Jae Woo ,  Kyoung-Il Bang ,  Sung-Yong Seo ,  Eun-Chu Oh ,  Moon-Sang Kwon ,  Han-Shin Shin

发明人： Yeong-Jae Woo ,  Kyoung-Il Bang ,  Sung-Yong Seo ,  Eun-Chu Oh ,  Moon-Sang Kwon ,  Han-Shin Shin

IPC分类号： G06F3/06 ,  G06F12/02

CPC分类号： G06F3/0604 ,  G06F3/064 ,  G06F3/0653 ,  G06F3/0665 ,  G06F3/068 ,  G06F12/0246 ,  G06F2212/7201 ,  G06F2212/7204

摘要： A memory device capable of performing an overwrite operation, a memory system, and a method of operating the memory system are provided. The method includes receiving one or more write requests, a logical address and data corresponding to the one or more write requests; comparing a result of analyzing at least one of the received one or more write requests, logical address, and data with a threshold value; and writing data using a first update method or a second update method, based on a result of the comparison. When the first update method is selected, the data are written in a region indicated by a physical address corresponding to the logical address according to address mapping information. When the second update method is selected, information of the physical address corresponding to the logical address is changed, and the data are written in a region indicated by the changed physical address.

公开(公告)号：US20090112951A1

公开(公告)日：2009-04-30

申请号：US12257846

申请日：2008-10-24

申请人： Seung-Woo Ryu ,  Moon-Sang Kwon ,  Hyun-Joo Ahn

发明人： Seung-Woo Ryu ,  Moon-Sang Kwon ,  Hyun-Joo Ahn

IPC分类号： G06F12/00

CPC分类号： G06F12/023 ,  G06F2212/1044 ,  G06F2212/7207

摘要： A system and method of managing files and a memory device are provided. The system for managing files includes an attribute-management module designating nested attributes to the files having a size smaller than a basic allocation unit of a file system or to directories to which the files belong, a data-management module adjacently nesting the files to which the nested attributes are designated by the attribute-management module with no empty space between the files, and a metadata-management module writing start offsets of the files nested by the data-management module in metadata of the files.

摘要翻译： 提供了一种管理文件和存储设备的系统和方法。 用于管理文件的系统包括属性管理模块，其指定具有小于文件系统的基本分配单元的大小的文件的嵌套属性或文件所属的目录，相邻嵌套文件的数据管理模块 属性管理模块指定嵌套属性，文件之间没有空格，元数据管理模块将数据管理模块嵌套的文件的起始偏移量写入文件的元数据中。

公开(公告)号：US20090077139A1

公开(公告)日：2009-03-19

申请号：US12197107

申请日：2008-08-22

申请人： Hyun-Joo Ahn ,  Moon-Sang Kwon

发明人： Hyun-Joo Ahn ,  Moon-Sang Kwon

IPC分类号： G06F17/30 ,  G06F12/00

CPC分类号： G06F16/1787 ,  G06F16/48

摘要： A method of updating data of a portable media player (PMP) is provided. The portable media player (PMP) is recognized by a host device as a mobile storage device. A history file is generated in the PMP. Information on changes to the updated data is recorded when data of the PMP is updated to the history file.

摘要翻译： 提供了一种更新便携式媒体播放器（PMP）的数据的方法。 便携式媒体播放器（PMP）被主机设备识别为移动存储设备。 在PMP中生成历史文件。 当PMP的数据被更新到历史文件时，记录关于更新数据的更改的信息。