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公开(公告)号:US06915427B2
公开(公告)日:2005-07-05
申请号:US09800731
申请日:2001-03-08
申请人: Junichi Maruyama , Takashi Tsunehiro , Kunihiro Katayama , Takashi Totsuka , Motoyasu Tsunoda , Shinya Iguchi , Nagamasa Mizushima
发明人: Junichi Maruyama , Takashi Tsunehiro , Kunihiro Katayama , Takashi Totsuka , Motoyasu Tsunoda , Shinya Iguchi , Nagamasa Mizushima
CPC分类号: G06F21/10
摘要: A license hub including a hub apparatus to which one or more apparatus and devices can be electrically connected, and a safe storage device for storing therein keys used to decode the encrypted contents data is added to the existing system to construct a license network. A controller of the license network acquires the information of various kinds of apparatuses and devices which are electrically connected to the license hub, and determines automatically the apparatus and/or the device suitable for executing the processing when carrying out the playback of contents or movement of the key to execute these processings.
摘要翻译: 一种许可证集线器,包括一个或多个装置和装置可以电连接的集线装置,以及用于存储用于对加密的内容数据进行解码的密钥的安全存储装置被添加到现有系统中以构建许可证网络。 许可证网络的控制器获取与许可证集线器电连接的各种设备和设备的信息,并且在执行内容的播放或移动时自动地确定适合于执行处理的设备和/或设备 执行这些处理的关键。
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公开(公告)号:US20050235151A1
公开(公告)日:2005-10-20
申请号:US11150326
申请日:2005-06-13
申请人: Junichi Maruyama , Takashi Tsunehiro , Kunihiro Katayama , Takashi Totsuka , Motoyasu Tsunoda , Shinya Iguchi , Nagamasa Mizushima
发明人: Junichi Maruyama , Takashi Tsunehiro , Kunihiro Katayama , Takashi Totsuka , Motoyasu Tsunoda , Shinya Iguchi , Nagamasa Mizushima
CPC分类号: G06F21/10
摘要: A licence hub including a hub apparatus to which one or more apparatus and devices can be electrically connected, and a safe storage device for storing therein keys used to decode the encrypted contents data is added to the existing system to construct a licence network. A controller of the licence network acquires the information of various kinds of apparatuses and devices which are electrically connected to the licence hub, and determines automatically the apparatus and/or the device suitable for executing the processing when carrying out the playback of contents or movement of the key to execute these processings.
摘要翻译: 一种许可证集线器,包括一个或多个装置和装置可以电连接的集线装置,以及用于存储用于对加密的内容数据进行解码的密钥的安全存储装置被添加到现有系统中以构建许可证网络。 许可证网络的控制器获取与许可证集线器电连接的各种设备和设备的信息,并且在执行内容的播放或移动时自动地确定适合于执行处理的设备和/或设备 执行这些处理的关键。
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公开(公告)号:US07694067B2
公开(公告)日:2010-04-06
申请号:US12015050
申请日:2008-01-16
申请人: Nagamasa Mizushima , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
发明人: Nagamasa Mizushima , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
IPC分类号: G06F12/00
CPC分类号: G06K7/0021 , G06F21/602 , G06K7/0047 , G06K19/07732
摘要: A memory device is provided which is connected to operate with power and clocks supplied from a host apparatus. The memory device includes external terminals, a flash memory chip to store data, an IC chip to process data; and a controller chip connected with the external terminals, the flash memory chip and the IC chip. The flash memory chip, the IC chip and the controller chip are discrete chips. The controller chip writes data inputted from the host apparatus into the flash memory chip or the IC chip and transfers data read from the flash memory chip or the IC chip to the host apparatus, based upon commands from the host apparatus.
摘要翻译: 提供了一种存储装置,其连接用于从主机装置提供的电源和时钟进行操作。 存储器件包括外部端子,存储数据的闪存芯片,处理数据的IC芯片; 以及与外部端子,闪存芯片和IC芯片连接的控制器芯片。 闪存芯片,IC芯片和控制器芯片是分立芯片。 控制器芯片根据主机装置的命令将从主机装置输入的数据写入闪存芯片或IC芯片,并将从闪存芯片或IC芯片读取的数据传送到主机装置。
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公开(公告)号:US20090013125A1
公开(公告)日:2009-01-08
申请号:US12015050
申请日:2008-01-16
申请人: Nagamasa MIZUSHIMA , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
发明人: Nagamasa MIZUSHIMA , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
IPC分类号: G06F12/02
CPC分类号: G06K7/0021 , G06F21/602 , G06K7/0047 , G06K19/07732
摘要: A memory device is provided which is connected to operate with power and clocks supplied from a host apparatus. The memory device includes external terminals, a flash memory chip to store data, an IC chip to process data; and a controller chip connected with the external terminals, the flash memory chip and the IC chip. The flash memory chip, the IC chip and the controller chip are discrete chips. The controller chip writes data inputted from the host apparatus into the flash memory chip or the IC chip and transfers data read from the flash memory chip or the IC chip to the host apparatus, based upon commands from the host apparatus.
摘要翻译: 提供了一种存储装置,其连接用于从主机装置提供的电源和时钟进行操作。 存储器件包括外部端子,存储数据的闪存芯片,处理数据的IC芯片; 以及与外部端子,闪存芯片和IC芯片连接的控制器芯片。 闪存芯片,IC芯片和控制器芯片是分立芯片。 控制器芯片根据主机装置的命令将从主机装置输入的数据写入闪存芯片或IC芯片,并将从闪存芯片或IC芯片读取的数据传送到主机装置。
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公开(公告)号:US07350023B2
公开(公告)日:2008-03-25
申请号:US11636629
申请日:2006-12-11
申请人: Nagamasa Mizushima , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
发明人: Nagamasa Mizushima , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
IPC分类号: G06F12/00
CPC分类号: G06K7/0021 , G06F21/602 , G06K7/0047 , G06K19/07732
摘要: A memory device is provided which is connected to operate with power and clocks supplied from a host apparatus. The memory device includes external terminals, a flash memory chip to store data, an IC chip to process data; and a controller chip connected with the external terminals, the flash memory chip and the IC chip, wherein, the flash memory chip, the IC chip and the controller chip are discrete chips. The controller chip writes data inputted from the host apparatus into the flash memory chip or the IC chip and transfers data read from the flash memory chip or the IC chip to the host apparatus, based upon commands from the host apparatus.
摘要翻译: 提供了一种存储装置,其连接用于从主机装置提供的电源和时钟进行操作。 存储器件包括外部端子,存储数据的闪存芯片,处理数据的IC芯片; 以及与外部端子,闪存芯片和IC芯片连接的控制器芯片,其中,闪存芯片,IC芯片和控制器芯片是分立芯片。 控制器芯片根据主机装置的命令将从主机装置输入的数据写入闪存芯片或IC芯片,并将从闪存芯片或IC芯片读取的数据传送到主机装置。
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公开(公告)号:US20070088906A1
公开(公告)日:2007-04-19
申请号:US11636629
申请日:2006-12-11
申请人: Nagamasa Mizushima , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
发明人: Nagamasa Mizushima , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
CPC分类号: G06K7/0021 , G06F21/602 , G06K7/0047 , G06K19/07732
摘要: A memory device is provided which is connected to operate with power and clocks supplied from a host apparatus. The memory device includes external terminals, a flash memory chip to store data, an IC chip to process data; and a controller chip connected with the external terminals, the flash memory chip and the IC chip, wherein, the flash memory chip, the IC chip and the controller chip are discrete chips. The controller chip writes data inputted from the host apparatus into the flash memory chip or the IC chip and transfers data read from the flash memory chip or the IC chip to the host apparatus, based upon commands from the host apparatus.
摘要翻译: 提供了一种存储装置,其连接用于从主机装置提供的电源和时钟进行操作。 存储器件包括外部端子,存储数据的闪存芯片,处理数据的IC芯片; 以及与外部端子,闪存芯片和IC芯片连接的控制器芯片,其中,闪存芯片,IC芯片和控制器芯片是分立芯片。 控制器芯片根据主机装置的命令将从主机装置输入的数据写入闪存芯片或IC芯片,并将从闪存芯片或IC芯片读取的数据传送到主机装置。
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公开(公告)号:US07185145B2
公开(公告)日:2007-02-27
申请号:US10476223
申请日:2002-05-29
申请人: Nagamasa Mizushima , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
发明人: Nagamasa Mizushima , Takashi Tsunehiro , Motoyasu Tsunoda , Toshio Tanaka , Kunihiro Katayama , Koichi Kimura , Tomihisa Hatano
IPC分类号: G06F12/00
CPC分类号: G06K7/0021 , G06F21/602 , G06K7/0047 , G06K19/07732
摘要: It is an object of the invention to improve security of a storage apparatus. The invention has: a flash memory chip; an IC card chip which can execute a security process (encryption, decryption, etc.); and a controller chip for controlling read/write of data from/into the flash memory chip and the IC card chip in response to a request from a host.
摘要翻译: 本发明的目的是提高存储设备的安全性。 本发明具有:闪存芯片; 可执行安全处理(加密,解密等)的IC卡芯片; 以及用于响应于来自主机的请求,控制从闪存芯片和IC卡芯片的数据的读/写的控制器芯片。
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公开(公告)号:US07303136B2
公开(公告)日:2007-12-04
申请号:US10795049
申请日:2004-03-03
IPC分类号: G06K19/06
CPC分类号: G07F7/1008 , G06Q20/341 , G06Q20/3552 , G06Q20/35765
摘要: A storage device to store data includes an external interface, a controller, a nonvolatile memory, and an IC card. In response to a first indication from the external device, the controller receives a program to be executed in the IC card from the nonvolatile memory or the external device and writes the program in the IC card. In response to a second indication from the external device, the controller deletes the program written in the IC card.
摘要翻译: 存储数据的存储装置包括外部接口,控制器,非易失性存储器和IC卡。 响应于来自外部设备的第一指示,控制器从非易失性存储器或外部设备接收要在IC卡中执行的程序,并将程序写入IC卡。 响应于来自外部设备的第二指示,控制器删除写在IC卡中的程序。
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9.
公开(公告)号:US07281101B2
公开(公告)日:2007-10-09
申请号:US10776962
申请日:2004-02-10
IPC分类号: G06F12/14
CPC分类号: G07F7/1008 , G06F12/1458 , G06F21/77 , G06F21/78 , G06Q20/341 , G06Q20/3552 , G06Q20/3576
摘要: In one aspect of the present invention, a memory device comprises an interface which interfaces with an external device, an IC chip which stores one or more application programs and executes the application programs, a memory which stores associated data associated with the one or more application programs, and a controller connected with the interface, the IC chip, and the memory. In response to a predetermined command received from the external device by way of the interface, the controller performs transfer of the associated data between the IC chip and the memory without passing the associated data to the host device during transfer of the associated data between the IC chip and the memory.
摘要翻译: 在本发明的一个方面,一种存储设备包括与外部设备接口的接口,存储一个或多个应用程序并执行应用程序的IC芯片,存储与一个或多个应用相关联的相关数据的存储器 程序,以及与接口连接的控制器,IC芯片和存储器。 响应于通过接口从外部设备接收到的预定命令,控制器在IC芯片和存储器之间执行传送相关联的数据,而不会在IC之间的相关数据传送期间将相关联的数据传送到主机设备 芯片和内存。
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公开(公告)号:US07650503B2
公开(公告)日:2010-01-19
申请号:US11984010
申请日:2007-11-13
IPC分类号: H04L9/32
CPC分类号: H04L9/32 , G06Q20/341 , G06Q20/40975 , G07F7/1008 , H04L9/3226 , H04L9/3263
摘要: A memory card has: a flash memory chip for storing digital certificates and a seed of random numbers; a controller chip which can execute a managing process for managing the digital certificates and a random number generating process for generating the pseudo random numbers by using the seed of random numbers; and an IC card chip which can execute an authenticating process for authenticating personal identification information (PIN) inputted from a host apparatus and an encrypting process for encrypting the seed of random numbers. Thus, a processing time of security processes is reduced while assuring safety of the security processes.
摘要翻译: 存储卡具有:用于存储数字证书和随机数种子的闪存芯片; 可以执行用于管理数字证书的管理处理的控制器芯片和通过使用随机数的种子来生成伪随机数的随机数生成处理; 以及可以执行用于认证从主机装置输入的个人识别信息(PIN)的认证处理的IC卡芯片和用于加密随机数种子的加密处理。 因此,安全处理的处理时间减少,同时确保安全处理的安全性。
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