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1.发明授权Program execution and operation right management system suitable for single virtual memory scheme 失效程序执行和操作权限管理系统适用于单虚拟内存方案
公开(公告)号：US5892944A
公开(公告)日：1999-04-06
申请号：US779118
申请日：1997-01-06
CPC分类号： G06F9/468
摘要： A program execution and operation right management system capable of providing flexible and sufficient protection uniformly even for the thread operation instructions among the threads sharing the same virtual address space and/or for individual memory region. In the system, operation right data indicating which thread can be operated by which thread among a plurality of threads are stored, and whether a thread operation with respect to one thread requested by another thread among a plurality of threads is allowed by the operation right data is judged. Then, the processor is allowed to carry out said thread operation with respect to that one thread by that another thread only when it is judged that said thread operation is allowed by the operation right data.
摘要翻译： 程序执行和操作权限管理系统能够均匀地提供灵活和足够的保护，即使对于共享相同虚拟地址空间的线程和/或针对各个存储器区域的线程操作指令也是如此。 在系统中，指示存储多个线程中的哪个线程可以操作哪个线程的操作权限数据，以及在多个线程中由另一个线程请求的一个线程的线程操作是否被操作权限数据 被判断。 然后，只有当判断出操作权限数据允许所述线程操作时，才允许处理器通过该另一线程对该线程执行所述线程操作。
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公开(公告)号：US08732463B2
公开(公告)日：2014-05-20
申请号：US13227749
申请日：2011-09-08
IPC分类号： H04L29/06
CPC分类号： H04L9/3271 , H04L9/3297 , H04L63/126 , H04L63/205
摘要： According to an aspect of the present invention, there is provided a data transmitting apparatus including an authenticator generating unit and a communicating unit. The authenticator generating unit generates a first authenticator by using a first encryption key and generates a second authenticator including a first to an n-th fragment information items by using a second encryption key. The communicating unit transmits a first packet including the first authenticator and the first fragment information item to a destination device and, after the first packet is transmitted, if a response indicating successful authentication is not received from the destination device within a certain period, sequentially transmits an i-th packet (i is an integer being 2 or more and n or less) including the i-th fragment information item to the destination device.
摘要翻译： 根据本发明的一个方面，提供了一种包括认证器生成单元和通信单元的数据发送装置。 认证器生成单元通过使用第一加密密钥生成第一认证器，并且通过使用第二加密密钥生成包括第一至第n片段信息项的第二认证器。 通信单元将包含第一认证器和第一分段信息项的第一分组发送到目的设备，并且在发送第一分组之后，如果在一定时间段内没有从目的地设备接收到指示成功认证的响应，则顺序发送 第i个分组（i是2以上且n以下的整数）包括到目的设备的第i个分段信息项。
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公开(公告)号：US20120310801A1
公开(公告)日：2012-12-06
申请号：US13481213
申请日：2012-05-25
摘要： According to an embodiment, in a power usage calculation system, a data management system connected to electric power meters adding up power usage of electric apparatuses and an energy management system are interconnected through a network. Plural pieces of the first partial information are calculated by using the power usage added up by the electric power meters. The plural pieces of the first partial information are stored in storage servers. Each storage server calculates second partial information by using a plurality of pieces of the first partial information of the power usage added up by the electric power meters and transmits the calculated second partial information to the energy management system. The energy management system receives the second partial information respectively transmitted from the storage servers and calculates a total amount of the power usage added up by the electric power meters by using the received second partial information.
摘要翻译： 根据实施例，在电力使用计算系统中，通过网络将与电力装置的电力使用相加的电力计量器和能量管理系统连接的数据管理系统相互连接。 通过使用由电力计量相加的电力使用量来计算第一部分信息的多个片段。 多个第一部分信息被存储在存储服务器中。 每个存储服务器通过使用由电力仪表相加的电力使用的多个第一部分信息来计算第二部分信息，并将所计算的第二部分信息发送到能量管理系统。 能量管理系统接收从存储服务器分别发送的第二部分信息，并通过使用所接收的第二部分信息来计算由电力计量相加的电力使用量的总量。
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公开(公告)号：US07587503B2
公开(公告)日：2009-09-08
申请号：US11471456
申请日：2006-06-20
申请人： Hideaki Sato , Toshinari Takahashi , Tooru Kamibayashi , Toshimitsu Kaneko , Haruhiko Toyama , Hideki Mimura , Yasufumi Tsumagari , Yasuhiro Ishibashi , Takero Kobayashi , Seiichi Nakamura , Eita Shuto , Kazuhiko Taira , Yoichiro Yamagata
发明人： Hideaki Sato , Toshinari Takahashi , Tooru Kamibayashi , Toshimitsu Kaneko , Haruhiko Toyama , Hideki Mimura , Yasufumi Tsumagari , Yasuhiro Ishibashi , Takero Kobayashi , Seiichi Nakamura , Eita Shuto , Kazuhiko Taira , Yoichiro Yamagata
IPC分类号： G06F15/16
CPC分类号： G06F21/10 , G06F21/52 , G11B20/00086
摘要： A content reproduction apparatus including reproduction unit configured to reproduce content data item stored in recording medium storing first server identifier and content data item including destination identifier, reads first server identifier from recording medium, to store first server identifier in table, certifies first server corresponding to first sever identifier, receives first server policy from first server being certified, first server policy including second server identifier redirecting to second server, to store second server identifier in table, certifies second server, acquires destination identifier while reproduction unit reproduces content data item, determines whether destination identifier being acquired is equal to first identifier stored in table, and accesses to second server, when at least destination identifier is equal to first identifier and second server is certified.
摘要翻译： 一种内容再现装置，包括：再现单元，被配置为再现存储在存储第一服务器标识符的记录介质和包括目的地标识符的内容数据项中的内容数据项，从记录介质读取第一服务器标识符，以将第一服务器标识符存储在表中， 第一服务器标识符，从被认证的第一服务器接收第一服务器策略，包括重定向到第二服务器的第二服务器标识符的第一服务器策略，将第二服务器标识符存储在表中，证明第二服务器，在再现单元再现内容数据项时获取目的地标识符，确定 当至少目的地标识符等于第一标识符和第二服务器被认证时，所获取的目的地标识符是否等于存储在表中的第一标识符，并且访问第二服务器。
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5.发明授权Communication connection method, authentication method, server computer, client computer and program 有权通信连接方法，认证方式，服务器计算机，客户端计算机和程序公开(公告)号：US07366170B2
公开(公告)日：2008-04-29
申请号：US10948699
申请日：2004-09-24
IPC分类号： H04L12/56
CPC分类号： H04L41/0893 , H04L63/04 , H04L63/08 , H04L63/166
摘要： Communication connection method for connecting server computer to client computer via network, comprises storing group identification information items for identifying groups, in relation to information indicating number of connection request packets uniquely and secretly allocated to each group of groups, each group including users allowed to access server computer, counting connection request packets received from client computer within preset period to obtain counted number, determining whether information corresponds to counted number, acquiring one group of groups to which connection request packets corresponding to counted number are allocated, if information corresponds to counted number, determining whether resources of server computer are allocated to group indicated by acquired group identification item, generating connection request acknowledgement packet in response to at least one of received connection request packets, and transmitting generated connection request acknowledgement packet to network.
摘要翻译： 用于通过网络将服务器计算机连接到客户端计算机的通信连接方法，包括存储用于识别组的组识别信息项，与指示每组群唯一和秘密分配的连接请求分组的数量的信息，每个组包括被允许访问的用户 服务器计算机，在预设期间对从客户端计算机接收到的连接请求数据包进行计数，以获得计数数字，确定信息是否对应于计数数字，获取如下信息对应于计数的数目，获取与计数对应的连接请求分组的一组组 确定服务器计算机的资源是否被分配给由获取的组标识项指示的组，响应于所接收的连接请求分组中的至少一个产生连接请求确认分组，以及发送生成的连接请求确认 边缘包到网络。
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公开(公告)号：US20070245418A1
公开(公告)日：2007-10-18
申请号：US11812602
申请日：2007-06-20
申请人： Toshinari Takahashi
发明人： Toshinari Takahashi
IPC分类号： G06F11/30
CPC分类号： H04L63/02 , G06F21/567 , H04L63/145
摘要： An apparatus includes a server connected between a first computer network in which a computer virus may generate and a second computer network or a computer system as an object of security protection. In the apparatus, a collection unit collects irregular data representing a possibility of generation of the computer virus that may attack the server. A decision unit decides whether the computer virus is being generated on the computer network in accordance with the irregular data. A notification unit notifies the second computer network or the computer system of generation of the computer virus when the decision unit decides that the computer virus is being generated.
摘要翻译： 一种装置包括连接在计算机病毒可能在其中产生的第一计算机网络和作为安全保护对象的第二计算机网络或计算机系统之间的服务器。 在该装置中，收集单元收集表示产生可能攻击服务器的计算机病毒的可能性的不规则数据。 决策单元根据不规则数据来决定是否在计算机网络上生成计算机病毒。 当决定单元判定出生成计算机病毒时，通知单元通知第二计算机网络或计算机系统生成计算机病毒。
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7.发明授权Software distribution system and software utilization scheme for improving security and user convenience 失效软件分发系统和软件利用方案，提高安全性和用户便利性公开(公告)号：US06332025B2
公开(公告)日：2001-12-18
申请号：US09738857
申请日：2000-12-18
IPC分类号： H04L912
CPC分类号： G06F21/10 , G06F2211/007 , G06F2211/008 , G06F2221/0704
摘要： A software distribution system and a software utilization scheme for effectively preventing an illegal copy of a software is difficult while improving a convenience of a user. At a user side, a shared key to be shared between a software provider and a user is stored, where the shared key has a guaranteed correspondence with an ID information regarding a payment of a software fee by the user. Then, a desired software is requested to the software provider, and the desired software is received in an encrypted form from the software provider. The desired software received from the software provider is then decrypted by using the shared key stored at the user side, and the desired software in a decrypted form is utilized at the user side.
摘要翻译： 用于有效防止软件的非法复制的软件分发系统和软件利用方案是困难的，同时提高了用户的便利性。 在用户侧，存储要在软件提供商和用户之间共享的共享密钥，其中共享密钥与用户对软件费用支付的ID信息有保证的对应关系。 然后，向软件提供商请求所需的软件，并且以加密形式从软件提供商接收所需的软件。 然后通过使用存储在用户侧的共享密钥来解密从软件提供商接收到的期望的软件，并且在用户侧利用解密形式的期望的软件。
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公开(公告)号：US08745393B2
公开(公告)日：2014-06-03
申请号：US13731485
申请日：2012-12-31
IPC分类号： H04L9/32
CPC分类号： H04L63/061 , H04L63/08 , H04L63/205
摘要： According to an aspect of the embodiment, there is provided a transmitting apparatus, including a data storage, a first key storage, a second key storage, an additional information generating unit, a first authenticator generating unit, a second authenticator generating unit, a third authenticator generating unit, and a packet transmitting unit. a judging unit that judges the candidate is admitted as the second authenticator, when the candidate contains a common part of the first authenticator. a third authenticator generating unit generates a third authenticator based on a second authenticator that is a second authenticator candidate contains a common part of the first authenticator. The packet transmitting unit transmits a packet including the data and the third authenticator.
摘要翻译： 根据本实施例的一个方面，提供了一种发送装置，包括：数据存储器，第一密钥存储器，第二密钥存储器，附加信息生成单元，第一认证器生成单元，第二认证器生成单元，第三密码存储器 认证器生成单元和分组发送单元。 当候选者包含第一认证器的公共部分时，判断候选者被认为是第二认证者的判断单元。 第三认证器生成单元基于作为第二认证器候选的第二认证器生成第三认证器，其包含第一认证器的公共部分。 分组发送单元发送包括数据的分组和第三认证器。
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9.发明申请DATA CONVERTING DEVICE, DATA PROCESSING DEVICE, POWER CONSUMPTION PROCESSING SYSTEM AND COMPUTER PROGRAM PRODUCT 有权数据转换设备，数据处理设备，功耗处理系统和计算机程序产品公开(公告)号：US20120245870A1
公开(公告)日：2012-09-27
申请号：US13372610
申请日：2012-02-14
摘要： According to an embodiment, a data converting device is connected to a power meter configured to add up power consumptions of electrical equipment. The device includes a receiving unit configured to receive power consumptions per predetermined unit time added up by the power meter; and a calculating unit configured to calculate a second sequence to be stored as added up power consumptions in a storage unit from a first sequence containing the power consumptions per unit time received by the receiving unit in time series by using a conversion rule for converting a value of a second element in the second sequence based on a value of a first element in the first sequence. The second sequence has no privacy information and, the second sequence can be used for calculating a total value of the first sequence.
摘要翻译： 根据实施例，数据转换装置连接到配置成将电气设备的功率消耗相加的功率计。 该装置包括：接收单元，被配置为接收由功率计相加的预定单位时间的功率消耗; 以及计算单元，被配置为通过使用用于转换值的转换规则从包含由接收单元接收的每单位时间的功率消耗的第一序列在存储单元中计算要存储的第二序列作为相加功率消耗 基于第一序列中的第一元素的值，在第二序列中的第二元素。 第二序列没有隐私信息，并且第二序列可用于计算第一序列的总值。
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10.发明授权Communication connection method, authentication method, server computer, client computer and program 有权通信连接方法，认证方式，服务器计算机，客户端计算机和程序公开(公告)号：US07940761B2
公开(公告)日：2011-05-10
申请号：US12003924
申请日：2008-01-03
IPC分类号： H04L12/56
CPC分类号： H04L41/0893 , H04L63/04 , H04L63/08 , H04L63/166
摘要： Communication connection method for connecting server computer to client computer via network, comprises storing group identification information items for identifying groups, in relation to information indicating number of connection request packets uniquely and secretly allocated to each group of groups, each group including users allowed to access server computer, counting connection request packets received from client computer within preset period to obtain counted number, determining whether information corresponds to counted number, acquiring one group of groups to which connection request packets corresponding to counted number are allocated, if information corresponds to counted number, determining whether resources of server computer are allocated to group indicated by acquired group identification item, generating connection request acknowledgement packet in response to at least one of received connection request packets, and transmitting generated connection request acknowledgement packet to network.
摘要翻译： 用于通过网络将服务器计算机连接到客户端计算机的通信连接方法，包括存储用于识别组的组识别信息项，与指示每组群唯一和秘密分配的连接请求分组的数量的信息，每个组包括被允许访问的用户 服务器计算机，在预设期间对从客户端计算机接收到的连接请求数据包进行计数，以获得计数数字，确定信息是否对应于计数数字，获取如下信息对应于计数的数目，获取与计数对应的连接请求分组的一组组 确定服务器计算机的资源是否被分配给由获取的组标识项指示的组，响应于所接收的连接请求分组中的至少一个产生连接请求确认分组，以及发送生成的连接请求确认 边缘包到网络。
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