专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08484470B2 Authentication system, authentication device and recording medium 有权
标题翻译：认证系统，认证设备和记录介质
公开(公告)号：US08484470B2
公开(公告)日：2013-07-09
申请号：US12838851
申请日：2010-07-19
申请人： Hironori Sakakihara , Fumio Honda , Noboru Iwamatsu , Kiyohiko Ishikawa , Shunji Sunasaki , Arisa Fujii
发明人： Hironori Sakakihara , Fumio Honda , Noboru Iwamatsu , Kiyohiko Ishikawa , Shunji Sunasaki , Arisa Fujii
IPC分类号： H04L29/06
CPC分类号： G06F21/40 , G06F21/46 , H04L9/321 , H04L9/3271 , H04L63/08 , H04L67/104 , H04L67/1065
摘要： An authentication system includes node devices, wherein a first node device transmits the authentication information thereof to a second node device, the second node device selects third node devices that are requested to verify the validity of the received authentication information, and transmits the authentication information to each of the selected third node devices, the third node device records verification information that is used to verify the validity of the authentication information of the first node device, verifies the validity of the authentication information on the basis of the authentication information and verification information, and transmits the result information to the second node device, and the second node device further derives weighted values indicating the reliability of the each verification of the third node devices and authenticates the first node device on the basis of the each result information and the each weighted value received from the third node devices.
摘要翻译：认证系统包括节点设备，其中第一节点设备将其认证信息发送到第二节点设备，第二节点设备选择被请求验证接收到的认证信息的有效性的第三节点设备，并将认证信息发送到每个所选择的第三节点设备，第三节点设备记录用于验证第一节点设备的认证信息的有效性的验证信息，基于认证信息和验证信息验证认证信息的有效性，并将结果信息发送到第二节点设备，并且第二节点设备进一步导出指示第三节点设备的每次验证的可靠性的加权值，并且基于每个结果信息和每个加权的从第三个节点收到的值设备。

2. 发明授权

US07937407B2 Access control method, access control system, metadata controlling device, and transmitting apparatus 有权
标题翻译：访问控制方法，访问控制系统，元数据控制装置和发送装置
公开(公告)号：US07937407B2
公开(公告)日：2011-05-03
申请号：US10591619
申请日：2005-03-04
申请人： Jun Goto , Yusei Nishimoto , Akitsugu Baba , Haruyuki Nakamura , Kiyohiko Ishikawa , Tatsuya Kurioka
发明人： Jun Goto , Yusei Nishimoto , Akitsugu Baba , Haruyuki Nakamura , Kiyohiko Ishikawa , Tatsuya Kurioka
IPC分类号： G06F7/00
CPC分类号： H04H60/73 , G11B27/105 , G11B27/28 , H04H20/31 , H04H60/16 , H04L9/006 , H04L9/3247 , H04L2209/60 , H04L2209/68 , H04N7/162 , H04N21/2541 , H04N21/4627 , H04N21/835 , H04N21/8355 , H04N21/8358 , H04N21/84
摘要： The present invention provides an access control method of controlling acceptance or rejection of access to content from metadata. The access control method according to the present invention includes a step of producing metadata 3A for content 6A and embedding a digital signature 4A of a producer who has produced the metadata as producer information in the produced metadata 3A, a step of embedding an identifier 5A indicating which metadata are accessible to the content in license information required to play back the content 6A, and an access propriety control step of comparing the digital signature 4A with the identifier 5A to control propriety of access to the content 6A from the produced metadata 3A.
摘要翻译：本发明提供一种访问控制方法，用于控制从元数据访问内容的接受或拒绝。根据本发明的访问控制方法包括生成内容6A的元数据3A并将生成元数据的生成者的数字签名4A作为生成信息嵌入到生成的元数据3A中的步骤，嵌入标识符5A 所述元数据可以用于播放内容6A所需的许可证信息中的内容;以及访问适当控制步骤，用于将数字签名4A与标识符5A进行比较，以控制从所生成的元数据3A访问内容6A的合适性。

3. 发明申请

US20100002876A1 ENCRYPTION APPARATUS, DECRYPTION APPARATUS, LICENSING APPARATUS AND CONTENT DATA GENERATION METHOD 审中-公开
标题翻译：加密装置，分解装置，许可装置和内容数据生成方法
公开(公告)号：US20100002876A1
公开(公告)日：2010-01-07
申请号：US12301022
申请日：2007-05-16
申请人： Shuuichi Sugie , Shinsaku Kiyomoto , Tatsuo Shibata , Keigo Majima , Takeshi Kimura , Shunji Sunasaki , Kiyohiko Ishikawa , Hideki Kokubun , Koichi Ishikawa , Masaru Fukushima , Takeshi Yamane , Ryo Goto
发明人： Shuuichi Sugie , Shinsaku Kiyomoto , Tatsuo Shibata , Keigo Majima , Takeshi Kimura , Shunji Sunasaki , Kiyohiko Ishikawa , Hideki Kokubun , Koichi Ishikawa , Masaru Fukushima , Takeshi Yamane , Ryo Goto
IPC分类号： H04L9/18 , H04L9/08
CPC分类号： H04L9/065 , H04L2209/12 , H04L2209/601 , H04N7/1675 , H04N21/4341 , H04N21/43853
摘要： In order to provide various service types to the users in a case of supplying the contents constituted from multiple resources via broadcast, the following apparatuses are provided. An encryption apparatus (100) encrypts the resources-to-be-encrypted of the contents, stores the encrypted resources in the packets and transmits the packets via broadcast. An encryption portion which encrypts each of contents constituted from multiple resources by applying a corresponding encryption key and generates and transmits packets that store encrypted data or non-encrypted data of the resources. A licensing apparatus (2) providing a license via communication network while the license includes both a license identifier which indicates a broadcast range in which the license is effective and the decryption key provided in correspondence with each of resources-to-be-encrypted. A decryption apparatus (300), by using the corresponding decryption key included in the license received via communications lines, decrypts the encrypted data of the packets received via broadcast.
摘要翻译：为了在通过广播提供由多个资源构成的内容的情况下向用户提供各种服务类型，提供以下装置。加密装置（100）对要加密的内容的资源进行加密，将加密的资源存储在分组中，并通过广播发送分组。一种加密部分，其通过应用相应的加密密钥对由多个资源构成的每个内容进行加密，并生成并发送存储该资源的加密数据或非加密数据的分组。许可装置（2）通过通信网络提供许可证，同时许可证包括指示许可证有效的广播范围的许可证标识符和与要被加密的资源中的每一个相对应地提供的解密密钥。解密装置（300）通过使用通过通信线路接收到的许可证中包含的对应的解密密钥来解密通过广播接收到的分组的加密数据。

4. 发明申请

US20070277245A1 Access control method, access control system, metadata controlling device, and transmitting apparatus 有权
标题翻译：访问控制方法，访问控制系统，元数据控制装置和发送装置
公开(公告)号：US20070277245A1
公开(公告)日：2007-11-29
申请号：US10591619
申请日：2005-03-04
申请人： Jun Goto , Yusei Nishimoto , Akitsugu Baba , Haruyuki Nakamura , Kiyohiko Ishikawa , Tatsuya Kurioka
发明人： Jun Goto , Yusei Nishimoto , Akitsugu Baba , Haruyuki Nakamura , Kiyohiko Ishikawa , Tatsuya Kurioka
IPC分类号： H04L9/32
CPC分类号： H04H60/73 , G11B27/105 , G11B27/28 , H04H20/31 , H04H60/16 , H04L9/006 , H04L9/3247 , H04L2209/60 , H04L2209/68 , H04N7/162 , H04N21/2541 , H04N21/4627 , H04N21/835 , H04N21/8355 , H04N21/8358 , H04N21/84
摘要： The present invention provides an access control method of controlling acceptance or rejection of access to content from metadata. The access control method according to the present invention includes a step of producing metadata 3A for content 6A and embedding a digital signature 4A of a producer who has produced the metadata as producer information in the produced metadata 3A, a step of embedding an identifier 5A indicating which metadata are accessible to the content in license information required to play back the content 6A, and an access propriety control step of comparing the digital signature 4A with the identifier 5A to control propriety of access to the content 6A from the produced metadata 3A.
摘要翻译：本发明提供一种访问控制方法，用于控制从元数据访问内容的接受或拒绝。根据本发明的访问控制方法包括以下步骤：为内容6A生成元数据3A，并将生成元数据的生成者的数字签名4A嵌入到生成的元数据3A中，生成元数据3A的步骤标识符5A，其指示在回放内容6A所需的许可证信息中内容可访问哪些元数据;以及访问适当控制步骤，用于将数字签名4A与标识符5A进行比较以控制对内容的访问的适当性 6 A从生成的元数据3 A.

5. 发明授权

US08726356B2 Authentication apparatus, authentication method, and authentication program implementing the method 有权
标题翻译：认证设备，认证方法和认证方案
公开(公告)号：US08726356B2
公开(公告)日：2014-05-13
申请号：US12919971
申请日：2008-02-28
申请人： Yuko Konya , Masahito Kawamori , Tomokazu Yamada , Katsuhiko Kawazoe , Kiyohiko Ishikawa , Arisa Fujii , Syunji Sunasaki , Ganji Eto , Koichi Ishikawa
发明人： Yuko Konya , Masahito Kawamori , Tomokazu Yamada , Katsuhiko Kawazoe , Kiyohiko Ishikawa , Arisa Fujii , Syunji Sunasaki , Ganji Eto , Koichi Ishikawa
IPC分类号： H04L9/32
CPC分类号： H04L63/0884 , G06F21/41 , H04L63/0815
摘要： For enabling single sign-on among applications, a linkage ID indicating connection between the authentication apparatus 1 including the client function and the server apparatus 2 is shared among a plurality of applications. For that, a SV information management unit Aa of the authentication apparatus 1 having the client function manages the linkage ID by storing it in a predetermined storing unit. An AP information management unit Ab manages and stores connection information between applications in a predetermined storing unit, wherein the connection information includes an application name corresponding to an application. Then, an AP decision unit determines whether an application name included in a received linkage ID request is registered in the AP information management unit Ab, obtains the linkage ID from the SV information management unit Aa when the application name is registered in the AP information management unit Ab, and returns the linkage ID to a source of the linkage ID request.
摘要翻译：为了在应用程序之间启用单点登录，指示包括客户端功能的认证装置1与服务器装置2之间的连接的链接ID在多个应用程序之间共享。为此，具有客户端功能的认证装置1的SV信息管理单元Aa通过将其存储在预定的存储单元中来管理链接ID。 AP信息管理单元Ab管理并存储预定存储单元中的应用之间的连接信息，其中连接信息包括与应用相对应的应用名称。然后，AP决定单元确定在AP信息管理单元Ab中是否登记了接收的链接ID请求中包含的应用名称，当在AP信息管理中注册了应用名称时，从SV信息管理单元Aa获得链接ID 单位Ab，并将链接ID返回到链接ID请求的源。

6. 发明申请

US20110208828A1 NODE APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM FOR COMPUTER PROGRAM 审中-公开
标题翻译：计算机程序的节点装置和计算机可读存储介质
公开(公告)号：US20110208828A1
公开(公告)日：2011-08-25
申请号：US13032141
申请日：2011-02-22
申请人： Hironori SAKAKIHARA , Toru Kamiwada , Kiyohiko Ishikawa , Hisayuki Ohmata
发明人： Hironori SAKAKIHARA , Toru Kamiwada , Kiyohiko Ishikawa , Hisayuki Ohmata
IPC分类号： G06F15/16
CPC分类号： G06F16/2471
摘要： A node apparatus includes a second computation portion that references cache information held by the own node apparatus, the cache information indicating a node holding an object that is a search target in an overlay network in association with the object, and calculates, with respect to the object corresponding to the node indicated in the cache information, a distance between an object location and a node of interest in a logical space in which the overlay network is constructed, the object location being a logical location of the object, and the node of interest being a node other than the own node, and a transfer destination selection portion that selects a transfer destination to which the cache information is to be transferred, based on the distance calculated by the second computation portion. The cache information is transferred to the transfer destination selected by the transfer destination selection portion.
摘要翻译：节点装置包括第二计算部分，其引用由自身节点装置保存的高速缓存信息，高速缓存信息指示与对象相关联地在保持覆盖网络中保存作为搜索目标的对象的节点，并且针对对应于高速缓存信息中指示的节点的对象，构成覆盖网络的逻辑空间中的对象位置与感兴趣的节点之间的距离，对象位置是对象的逻辑位置，以及感兴趣的节点作为除了自身节点以外的节点，以及传送目的地选择部，其基于由所述第二计算部计算出的距离来选择要传送所述高速缓存信息的传送目的地。高速缓存信息被传送到由传送目的地选择部分选择的传送目的地。

7. 发明申请

US20110061098A1 AUTHENTICATION APPARATUS, AUTHENTICATION METHOD, AND AUTHENTICATION PROGRAM IMPLEMENTING THE METHOD 有权
标题翻译：认证装置，认证方法和认证程序实施方法
公开(公告)号：US20110061098A1
公开(公告)日：2011-03-10
申请号：US12919971
申请日：2008-02-28
申请人： Yuko Konya , Masahito Kawamori , Tomokazu Yamada , Katsuhiko Kawazoe , Kiyohiko Ishikawa , Arisa Fujii , Syunji Sunasaki , Ganji Eto , Koichi Ishikawa
发明人： Yuko Konya , Masahito Kawamori , Tomokazu Yamada , Katsuhiko Kawazoe , Kiyohiko Ishikawa , Arisa Fujii , Syunji Sunasaki , Ganji Eto , Koichi Ishikawa
IPC分类号： H04L9/32
CPC分类号： H04L63/0884 , G06F21/41 , H04L63/0815
摘要： For enabling single sign-on among applications, a linkage ID indicating connection between the authentication apparatus 1 including the client function and the server apparatus 2 is shared among a plurality of applications. For that, a SV information management unit Aa of the authentication apparatus 1 having the client function manages the linkage ID by storing it in a predetermined storing unit. An AP information management unit Ab manages and stores connection information between applications in a predetermined storing unit, wherein the connection information includes an application name corresponding to an application. Then, an AP decision unit determines whether an application name included in a received linkage ID request is registered in the AP information management unit Ab, obtains the linkage ID from the SV information management unit Aa when the application name is registered in the AP information management unit Ab, and returns the linkage ID to a source of the linkage ID request.
摘要翻译：为了在应用程序之间启用单点登录，指示包括客户端功能的认证装置1与服务器装置2之间的连接的链接ID在多个应用程序之间共享。为此，具有客户端功能的认证装置1的SV信息管理单元Aa通过将其存储在预定的存储单元中来管理链接ID。 AP信息管理单元Ab管理并存储预定存储单元中的应用之间的连接信息，其中连接信息包括与应用相对应的应用名称。然后，AP决定单元确定在AP信息管理单元Ab中是否登记了接收的链接ID请求中包含的应用名称，当在AP信息管理中注册了应用名称时，从SV信息管理单元Aa获得链接ID 单位Ab，并将链接ID返回到链接ID请求的源。

8. 发明申请

US20100281521A1 AUTHENTICATION SYSTEM, AUTHENTICATION DEVICE AND RECORDING MEDIUM 有权
标题翻译：认证系统，认证设备和记录介质
公开(公告)号：US20100281521A1
公开(公告)日：2010-11-04
申请号：US12838851
申请日：2010-07-19
申请人： Hironori SAKAKIHARA , Fumio Honda , Noboru Iwamatsu , Kiyohiko Ishikawa , Shunji Sunasaki , Arisa Fujii
发明人： Hironori SAKAKIHARA , Fumio Honda , Noboru Iwamatsu , Kiyohiko Ishikawa , Shunji Sunasaki , Arisa Fujii
IPC分类号： G06F21/20 , H04L9/32
CPC分类号： G06F21/40 , G06F21/46 , H04L9/321 , H04L9/3271 , H04L63/08 , H04L67/104 , H04L67/1065
摘要： An authentication system includes node devices, wherein a first node device transmits the authentication information thereof to a second node device, the second node device selects third node devices that are requested to verify the validity of the received authentication information, and transmits the authentication information to each of the selected third node devices, the third node device records verification information that is used to verify the validity of the authentication information of the first node device, verifies the validity of the authentication information on the basis of the authentication information and verification information, and transmits the result information to the second node device, and the second node device further derives weighted values indicating the reliability of the each verification of the third node devices and authenticates the first node device on the basis of the each result information and the each weighted value received from the third node devices.
摘要翻译：认证系统包括节点设备，其中第一节点设备将其认证信息发送到第二节点设备，第二节点设备选择被请求验证接收到的认证信息的有效性的第三节点设备，并将认证信息发送到每个所选择的第三节点设备，第三节点设备记录用于验证第一节点设备的认证信息的有效性的验证信息，基于认证信息和验证信息验证认证信息的有效性，并将结果信息发送到第二节点设备，并且第二节点设备进一步导出指示第三节点设备的每次验证的可靠性的加权值，并且基于每个结果信息和每个加权的从第三个节点收到的值设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式