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1. 发明申请

US20150341345A1 SECURITY SYSTEM 审中-公开
标题翻译：保安系统
公开(公告)号：US20150341345A1
公开(公告)日：2015-11-26
申请号：US14818031
申请日：2015-08-04
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yuji NAGAI , Taku Kato , Tatsuyuki Matsushita , Shinichi Matsukawa , Yasufumi Tsumagari
IPC分类号： H04L29/06 , H04L9/32
CPC分类号： H04L63/0823 , G06F21/10 , H04L9/0822 , H04L9/0866 , H04L9/0877 , H04L9/0897 , H04L9/3247 , H04L9/3271 , H04L63/061 , H04L63/0876 , H04L2209/56 , H04L2209/60
摘要： A security system includes a controller manufacturer, a key issuer, and a medium manufacturer. The controller manufacturer writes a controller key Kc and a controller unique ID (IDcu) in the controller at the time of manufacturing the controller, and transmits the controller key Kc to the key issuer. The key issuer generates a medium device key Kmd_i and a medium device key certificate Certmedia, and encrypts the medium device key Kmd_i using the controller key Kc to generate encrypted medium device key Enc (Kc, Kmd_i). The medium manufacturer decrypts the encrypted medium device key Enc (Kc, Kmd_i) received from the key issuer, using the controller key Kc in the controller, and encrypts the medium device key Kmd_i obtained by decryption using a controller unique key Kcu generated from the controller unique ID (IDcu) in the controller, and then store it in a memory.
摘要翻译：安全系统包括控制器制造商，密钥发行商和媒体制造商。控制器制造商在制造控制器时将控制器密钥Kc和控制器唯一ID（IDcu）写入控制器，并将控制器密钥Kc发送到密钥发行者。密钥发行者生成中等设备密钥Kmd_i和中等设备密钥证书Certmedia，并使用控制器密钥Kc对介质设备密钥Kmd_i进行加密，生成加密的介质设备密钥Enc（Kc，Kmd_i）。介质制造商使用控制器中的控制器密钥Kc来解密从密钥发行者接收到的加密的媒体设备密钥Enc（Kc，Kmd_i），并使用从控制器生成的控制器唯一密钥Kcu对通过解密获得的介质设备密钥Kmd_i进行加密控制器中的唯一ID（IDcu），然后将其存储在内存中。

2. 发明申请

US20140245427A1 STORAGE SYSTEM IN WHICH FICTITIOUS INFORMATION IS PREVENTED 有权
公开(公告)号：US20140245427A1
公开(公告)日：2014-08-28
申请号：US13775499
申请日：2013-02-25
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yuji Nagai , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
IPC分类号： G06F21/30
CPC分类号： G06F21/78 , G06F21/10 , G06F21/44
摘要： According to one embodiment, a storage system includes a host device and a secure storage. The host device and the secure storage produce a bus key which is shared only by the host device and the secure storage by authentication processing, and which is used for encoding processing. The host device produces a message authentication code including a message which can be stored in the secure storage based on the bus key, and sends the produced message authentication code to the secure storage. The secure storage stores the message included in the message authentication code in accordance with instructions of the host device. The host device verifies whether the message stored in the secure storage is intended contents.

3. 发明申请

US20140244956A1 STORAGE SYSTEM IN WHICH FICTITIOUS INFORMATION IS PREVENTED 审中-公开
公开(公告)号：US20140244956A1
公开(公告)日：2014-08-28
申请号：US13777081
申请日：2013-02-26
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yuji NAGAI , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
IPC分类号： G06F12/14
CPC分类号： G06F21/44 , G06F21/606
摘要： According to one embodiment, a storage system includes a host device and a secure storage. The host device and the secure storage produce a bus key which is shared only by the host device and the secure storage by authentication processing, and which is used for encoding processing. The host device produces a message authentication code including a message which can be stored in the secure storage based on the bus key, and sends the produced message authentication code to the secure storage. The secure storage stores the message included in the message authentication code in accordance with instructions of the host device. The host device verifies whether the message stored in the secure storage is intended contents.

4. 发明授权

US09712636B2 Memory system allowing host to easily transmit and receive data 有权
公开(公告)号：US09712636B2
公开(公告)日：2017-07-18
申请号：US14885778
申请日：2015-10-16
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kuniaki Ito , Yasufumi Tsumagari , Takashi Wakutsu , Shuichi Sakurai
IPC分类号： G06F12/02 , H04L29/08 , G06K19/077 , H04W4/00 , H04N5/765 , H04N21/4223 , H04N21/2743 , H04N21/418 , H04N21/4363 , H04N21/61 , H04N21/643 , G06F3/06
CPC分类号： H04L67/2842 , G06F3/061 , G06F3/0643 , G06F3/0658 , G06F3/067 , G06F3/0679 , G06K19/07732 , H04L67/02 , H04N5/765 , H04N21/2743 , H04N21/4184 , H04N21/4223 , H04N21/43637 , H04N21/6181 , H04N21/64322 , H04W4/60
摘要： According to one embodiment, a memory system includes a non-volatile semiconductor memory device, a control unit, a memory as a work area, a wireless communication module, and an extension register. The control unit controls the non-volatile semiconductor memory device. The extension register is provided in the memory and has a data length by which a wireless communication function of the wireless communication module can be defined. The control unit causes the non-volatile semiconductor memory device to store, as a file, an HTTP request supplied from a host, causes the extension register, based on a first command supplied from the host, to register an HTTP transmission command transmitted together with the first command, and causes the wireless communication module to transmit the HTTP request stored in the non-volatile semiconductor memory device based on the transmission command registered in the extension register.

5. 发明授权

US09501399B2 Memory system capable of controlling wireless communication function 有权
标题翻译：能够控制无线通信功能的存储系统
公开(公告)号：US09501399B2
公开(公告)日：2016-11-22
申请号：US13958274
申请日：2013-08-02
申请人： Kabushiki Kaisha Toshiba
发明人： Takashi Wakutsu , Shuichi Sakurai , Kuniaki Ito , Yasufumi Tsumagari
IPC分类号： G06F12/00 , G06F12/02 , G06F3/06 , G06K19/077 , H04M1/725 , H04M1/02
CPC分类号： G06F12/0246 , G06F3/06 , G06F3/0607 , G06F3/061 , G06F3/0658 , G06F3/0659 , G06F3/0664 , G06F3/067 , G06F3/0679 , G06K19/07732 , G06K19/07733 , G06K19/07749 , H04B1/3827 , H04M1/0254 , H04M1/72527
摘要： According to one embodiment, a memory system includes a nonvolatile semiconductor memory device, controller, memory, wireless communication function section, and extension register. The controller controls the nonvolatile semiconductor memory device. The memory is serving as a work area of the controller. The wireless communication module has a wireless communication function. The extension register is provided in the memory. The controller processes a first command to read data from the extension register, and a second command to write data to the extension register. The extension register records, an information specifying the type of the wireless communication function in a specific page, and an address information indicating a region on the extension register to which the wireless communication function is assigned.
摘要翻译：根据一个实施例，存储器系统包括非易失性半导体存储器件，控制器，存储器，无线通信功能部分和扩展寄存器。控制器控制非易失性半导体存储器件。内存用作控制器的工作区。无线通信模块具有无线通信功能。扩展寄存器被提供在存储器中。控制器处理从扩展寄存器读取数据的第一命令，以及将数据写入扩展寄存器的第二个命令。扩展寄存器记录指定特定页面中的无线通信功能的类型的信息，以及指示分配了无线通信功能的扩展登录器上的区域的地址信息。

6. 发明授权

US08959615B2 Storage system in which fictitious information is prevented 有权
标题翻译：防止虚构信息的存储系统
公开(公告)号：US08959615B2
公开(公告)日：2015-02-17
申请号：US13775499
申请日：2013-02-25
申请人： Kabushiki Kaisha Toshiba
发明人： Yuji Nagai , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
IPC分类号： G06F12/14 , G06F21/30
CPC分类号： G06F21/78 , G06F21/10 , G06F21/44
摘要： According to one embodiment, a storage system includes a host device and a secure storage. The host device and the secure storage produce a bus key which is shared only by the host device and the secure storage by authentication processing, and which is used for encoding processing. The host device produces a message authentication code including a message which can be stored in the secure storage based on the bus key, and sends the produced message authentication code to the secure storage. The secure storage stores the message included in the message authentication code in accordance with instructions of the host device. The host device verifies whether the message stored in the secure storage is intended contents.
摘要翻译：根据一个实施例，存储系统包括主机设备和安全存储器。主机设备和安全存储器产生总线密钥，该总线密钥仅由主机设备和安全存储器通过认证处理共享，并且用于编码处理。主机设备产生包括可以基于总线密钥存储在安全存储器中的消息的消息认证码，并将产生的消息认证码发送到安全存储器。安全存储器根据主机设备的指令存储包括在消息认证码中的消息。主机设备验证存储在安全存储器中的消息是否是内容。

7. 发明申请

US20130318282A1 MEMORY SYSTEM CAPABLE OF CONTROLLING WIRELESS COMMUNICATION FUNCTION 有权
标题翻译：可控制无线通信功能的记忆系统
公开(公告)号：US20130318282A1
公开(公告)日：2013-11-28
申请号：US13958274
申请日：2013-08-02
申请人： Kabushiki Kaisha Toshiba
发明人： Takashi WAKUTSU , Shuichi Sakurai , Kuniaki Ito , Yasufumi Tsumagari
IPC分类号： G06F12/02
CPC分类号： G06F12/0246 , G06F3/06 , G06F3/0607 , G06F3/061 , G06F3/0658 , G06F3/0659 , G06F3/0664 , G06F3/067 , G06F3/0679 , G06K19/07732 , G06K19/07733 , G06K19/07749 , H04B1/3827 , H04M1/0254 , H04M1/72527
摘要： According to one embodiment, a memory system includes a nonvolatile semiconductor memory device, controller, memory, wireless communication function section, and extension register. The controller controls the nonvolatile semiconductor memory device. The memory is serving as a work area of the controller. The wireless communication module has a wireless communication function. The extension register is provided in the memory. The controller processes a first command to read data from the extension register, and a second command to write data to the extension register. The extension register records, an information specifying the type of the wireless communication function in a specific page, and an address information indicating a region on the extension register to which the wireless communication function is assigned.
摘要翻译：根据一个实施例，存储器系统包括非易失性半导体存储器件，控制器，存储器，无线通信功能部分和扩展寄存器。控制器控制非易失性半导体存储器件。内存用作控制器的工作区。无线通信模块具有无线通信功能。扩展寄存器被提供在存储器中。控制器处理从扩展寄存器读取数据的第一命令，以及将数据写入扩展寄存器的第二个命令。扩展寄存器记录指定特定页面中的无线通信功能的类型的信息，以及指示分配了无线通信功能的扩展登录器上的区域的地址信息。

8. 发明授权

US09418022B2 Storage system in which information is prevented 有权
标题翻译：防止信息的存储系统
公开(公告)号：US09418022B2
公开(公告)日：2016-08-16
申请号：US13633369
申请日：2012-10-02
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yuji Nagai , Yasufumi Tsumagari , Shinichi Matsukawa , Hiroyuki Sakamoto , Hideki Mimura
IPC分类号： G06F12/14 , G06F21/85 , G06F21/87
CPC分类号： G06F12/14 , G06F12/1466 , G06F21/85 , G06F21/87 , Y02D10/13
摘要： According to one embodiment, a storage system includes a host device, 2 storing medium. The secure storing medium includes: a memory provided with a protected first storing region which stores secret information sent from the host device, and a second storing region which stores encoded contents; and a controller which carries out authentication processing for accessing the first storing region. The host device and the secure storing medium produce a bus key which is shared only by the host device and the secure storing medium by authentication processing, and which is used for encoding processing when information of the first storing region is sent and received between the host device and the secure storing medium. The host device has the capability to request the secure storing medium to send a status.
摘要翻译：根据一个实施例，存储系统包括主机设备，2存储介质。安全存储介质包括：存储器，其设置有存储从主机设备发送的秘密信息的受保护的第一存储区域和存储编码内容的第二存储区域; 以及执行用于访问第一存储区域的认证处理的控制器。主机设备和安全存储介质产生总线密钥，该总线密钥仅由主机设备和安全存储介质通过认证处理共享，并且用于在主机之间发送和接收第一存储区域的信息时的编码处理设备和安全存储介质。主机设备具有请求安全存储介质发送状态的能力。

9. 发明申请

US20150096058A1 INFORMATION PROCESSING APPARATUS 有权
标题翻译：信息处理装置
公开(公告)号：US20150096058A1
公开(公告)日：2015-04-02
申请号：US14188976
申请日：2014-02-25
申请人： Kabushiki Kaisha Toshiba
发明人： Shinichi MATSUKAWA , Yasufumi Tsumagari , Yuji Nagai
IPC分类号： G06F21/62
CPC分类号： G06F21/629 , G06F12/1408 , G06F21/6218 , G06F21/77
摘要： According to one embodiment, an information processing apparatus includes a nonvolatile semiconductor memory and a processor. The nonvolatile semiconductor memory stores identification information. The processor controls an application which executes authentication processing for authenticating validation of the identification information stored in the nonvolatile semiconductor memory. The processor executes the application to read the identification information from the nonvolatile semiconductor memory, and to execute the authentication processing for determining whether or not the identification information is authentic. When the identification information is authentic, the processor continues at least some processes of the application, and when the identification information is inauthentic, the processor ends at least some processes of the application.
摘要翻译：根据一个实施例，信息处理装置包括非易失性半导体存储器和处理器。非易失性半导体存储器存储识别信息。处理器控制执行认证处理以用于验证存储在非易失性半导体存储器中的识别信息的验证的应用。处理器执行应用以从非易失性半导体存储器读取识别信息，并执行用于确定识别信息是否可信的认证处理。当识别信息是可信的时，处理器至少继续执行应用程序的一些过程，并且当识别信息不真实时，处理器至少结束应用程序的一些处理。

10. 发明授权

US09449193B2 Information processing apparatus 有权
标题翻译：信息处理装置
公开(公告)号：US09449193B2
公开(公告)日：2016-09-20
申请号：US14188976
申请日：2014-02-25
申请人： Kabushiki Kaisha Toshiba
发明人： Shinichi Matsukawa , Yasufumi Tsumagari , Yuji Nagai
IPC分类号： G06F21/62 , G06F21/77 , G06F12/14
CPC分类号： G06F21/629 , G06F12/1408 , G06F21/6218 , G06F21/77
摘要： According to one embodiment, an information processing apparatus includes a nonvolatile semiconductor memory and a processor. The nonvolatile semiconductor memory stores identification information. The processor controls an application which executes authentication processing for authenticating validation of the identification information stored in the nonvolatile semiconductor memory. The processor executes the application to read the identification information from the nonvolatile semiconductor memory, and to execute the authentication processing for determining whether or not the identification information is authentic. When the identification information is authentic, the processor continues at least some processes of the application, and when the identification information is inauthentic, the processor ends at least some processes of the application.
摘要翻译：根据一个实施例，信息处理装置包括非易失性半导体存储器和处理器。非易失性半导体存储器存储识别信息。处理器控制执行认证处理以用于验证存储在非易失性半导体存储器中的识别信息的验证的应用。处理器执行应用以从非易失性半导体存储器读取识别信息，并执行用于确定识别信息是否可信的认证处理。当识别信息是可信的时，处理器至少继续执行应用程序的一些过程，并且当识别信息不真实时，处理器至少结束应用程序的一些处理。

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