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1. 发明授权

US07516493B2 Content distribution system, content distribution method, information processing apparatus, and program providing medium 失效
公开(公告)号：US07516493B2
公开(公告)日：2009-04-07
申请号：US11123584
申请日：2005-05-06
申请人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
发明人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
IPC分类号： H04L9/00
CPC分类号： G11B20/00086 , G06F21/10 , G06F2221/2107 , H04L9/321 , H04L9/3247 , H04L9/3263 , H04L9/3273 , H04L63/0428 , H04L63/0823 , H04L2209/56 , H04L2209/60 , H04N7/1675 , H04N7/173 , H04N21/258 , H04N21/25875 , H04N21/4627 , H04N21/4786 , H04N21/4788 , H04N21/6125
摘要： A content distribution is performed by a secure container including a content encrypted by a content key and container information set for a content transaction. The container information includes a person identification certificate identifiers list. Usage control status information including the list is generated and stored in a device during a secondary distribution among user devices after a primary distribution of the content. In the distribution among the user devices, identifying an identification certificate in reference to the list and performing a person authentication based on the identification certificate allows each of the user devices to use the transmitted content, when the authentication is affirmative.

2. 发明授权

US06990684B2 Person authentication system, person authentication method and program providing medium 失效
公开(公告)号：US06990684B2
公开(公告)日：2006-01-24
申请号：US09943858
申请日：2001-08-30
申请人： Ichiro Futamura , Yoshihito Ishibashi , Shinako Matsuyama , Masashi Kon , Hideaki Watanabe
发明人： Ichiro Futamura , Yoshihito Ishibashi , Shinako Matsuyama , Masashi Kon , Hideaki Watanabe
IPC分类号： H04L9/00
CPC分类号： H04L9/3268 , H04L9/3273 , H04L2209/56 , H04L2209/60
摘要： An entity which executes person authentication such as a service provider (SP) and a user device (UC) receives a request for person authentication from an entity which requests person authentication. The entity which requests person authentication can vary in form. The entity which executes person authentication decrypts the template by using a person identification certificate that can be owned by the entity which executes person authentication or provided from the outside, compares the template with sampling information input by a user and notifies the entity which requests person authentication of the result of comparison. The data for person identification is provided as encrypted information that can be decrypted only by the entity which executes person authentication, thereby performing safe authentication in various locations or devices, while preventing the template information from leaking out.

3. 发明授权

US07310732B2 Content distribution system authenticating a user based on an identification certificate identified in a secure container 有权
标题翻译：内容分发系统基于在安全容器中识别的识别证书认证用户
公开(公告)号：US07310732B2
公开(公告)日：2007-12-18
申请号：US09945273
申请日：2001-08-30
申请人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
发明人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
IPC分类号： H04L9/00 , H04L9/32 , G06F17/30 , G06F13/00
CPC分类号： H04L63/0823 , G06F21/10 , G06F21/33 , G06F21/445 , H04L63/126 , H04L2463/101
摘要： A content distribution system allowing user authentication to be performed to identify a user in content transaction, thereby permitting the content to be used. The content is distributed with a secure container. The secure container includes the content enciphered with a content key and container information in which the content transaction condition is set. The container information includes an identification certificate identifier list. An identification certificate contains a template serving as personal identification data of a user who is to receive the content and it is identified in accordance with the list. A service provider, a user device, or the like authenticates the user in accordance with the identified certificate, and then permits the content to be used.
摘要翻译：内容分发系统允许执行用户认证以识别内容交易中的用户，从而允许使用内容。内容与安全容器一起分发。安全容器包括用内容密钥加密的内容和设置内容交易条件的容器信息。容器信息包括识别证书标识符列表。识别证书包含用作接收内容的用户的个人识别数据的模板，并且根据该列表来识别该模板。服务提供商，用户装置等根据所识别的证书来认证用户，然后允许使用该内容。

4. 发明申请

US20070073624A1 CONTENT TRANSACTION SYSTEM AND METHOD, AND PROGRAM PROVIDING MEDIUM THEREFOR 审中-公开
标题翻译：内容交易系统和方法，以及提供中介的程序
公开(公告)号：US20070073624A1
公开(公告)日：2007-03-29
申请号：US11559737
申请日：2006-11-14
申请人： Yoshihito Ishibashi , Shinako Matsuyama , Hideaki Watanabe , Ichiro Futamura , Masashi Kon
发明人： Yoshihito Ishibashi , Shinako Matsuyama , Hideaki Watanabe , Ichiro Futamura , Masashi Kon
IPC分类号： G06Q99/00
CPC分类号： G06F21/10 , G06F2221/2135 , G06Q30/06 , H04L9/3247 , H04L9/3273 , H04L2209/56 , H04L2209/60 , H04N7/1675 , H04N21/2541 , H04N21/2543 , H04N21/4185 , H04N21/42684 , H04N21/44204 , H04N21/4784 , H04N21/63345 , H04N21/6582 , H04N21/835
摘要： A user device receives the content, and pays a content fee, based on the usage control policy of the content, by electronic money up to the allowable amount of money set in an issue log. The user device then creates a usage log including a content identifier and sends it to a service provider. The service provider creates a receive log based on the usage log, and sends it to a clearing center. The clearing center performs settlement processing for the electronic money based on the receive log, and sends a transfer request to an account management institution. By performing the above-described series of processing by using encrypted data, the settlement of the content usage fee is safely performed.
摘要翻译：用户装置接收内容，并根据内容的使用控制策略，以电子货币支付内容费用，直到在问题日志中设置的容许金额为止。然后，用户设备创建包括内容标识符的使用日志，并将其发送到服务提供商。服务提供商根据使用日志创建接收日志，并将其发送到清算中心。清算中心根据接收日志对电子货币进行结算处理，并向账户管理机构发送转账请求。通过使用加密数据执行上述一系列处理，安全地执行内容使用费的结算。

5. 发明授权

US06990583B2 Public-key-encryption data-communication system and data-communication-system forming method 失效
标题翻译：公钥加密数据通信系统和数据通信系统形成方法
公开(公告)号：US06990583B2
公开(公告)日：2006-01-24
申请号：US09793063
申请日：2001-02-26
申请人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
发明人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
IPC分类号： G06F17/00
CPC分类号： H04L9/3268 , H04L63/062 , H04L63/0823 , H04L2209/60
摘要： A public-key-encryption data-communication system includes a public-key-certificate issuer authority. The public-key-certificate issuer authority performs the issuance of a public key certificate and management operations, certification of a subject to be certificated, which is a certificate issuing request, and management such as registration processing are executed by a root registration authority or each registration authority. The public-key-certificate issuer authority performs processing for validating, invalidating, and deleting the certificate in accordance with a request from the root registration authority. The root registration authority accepts a request for issuing a public key certificate corresponding to the subject to be certificated which is under the control of a certificated registration authority, and transfers it to the public-key-certificate issuer authority in a form in which a signature is added to it. Processes by the public-key-certificate issuer authority, the root registration authority, the registration authority are separated, whereby the need for new implementation of user recognition, certificate issuance, registration, and management is eliminated.
摘要翻译：公钥加密数据通信系统包括公开密钥证书颁发机构。公共密钥证书颁发机构执行公钥证书和管理操作，作为证书颁发请求的认证对象的认证，注册处理等管理由根注册机构或者每个登记机关。公钥证书颁发机构根据根注册机构的请求执行验证，无效和删除证书的处理。根注册机构接受发出与被认证主体相对应的公开密钥证书的请求，该证书由被认证的注册机构控制，并以签名的形式传送给公共密钥证书颁发机构添加到它公钥证书颁发机构，根注册机构，注册机构的流程分开，消除了对用户认可，证书颁发，注册和管理的新实施的需要。

6. 发明申请

US20050207578A1 Content distribution system, content distribution method, information processing apparatus, and program providing medium 失效
公开(公告)号：US20050207578A1
公开(公告)日：2005-09-22
申请号：US11123828
申请日：2005-05-06
申请人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
发明人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
IPC分类号： G06F12/14 , G06F12/00 , G06F21/00 , G06F21/10 , G06F21/32 , G06F21/33 , G06F21/34 , G06F21/44 , G06F21/62 , G06Q10/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06Q50/26 , G11B20/00 , H04K1/00 , H04L9/32 , H04L29/06 , H04N21/258 , H04N21/4627 , H04N21/4786 , H04N21/4788 , H04N21/61 , H04L9/00
CPC分类号： G11B20/00086 , G06F21/10 , G06F2221/2107 , H04L9/321 , H04L9/3247 , H04L9/3263 , H04L9/3273 , H04L63/0428 , H04L63/0823 , H04L2209/56 , H04L2209/60 , H04N7/1675 , H04N7/173 , H04N21/258 , H04N21/25875 , H04N21/4627 , H04N21/4786 , H04N21/4788 , H04N21/6125
摘要： A content distribution is performed by a secure container including a content encrypted by a content key and container information set for a content transaction. The container information includes a person identification certificate identifiers list. Usage control status information including the list is generated and stored in a device during a secondary distribution among user devices after a primary distribution of the content. In the distribution among the user devices, identifying an identification certificate in reference to the list and performing a person authentication based on the identification certificate allows each of the user devices to use the transmitted content, when the authentication is affirmative.

7. 发明授权

US07644443B2 Content distribution system, content distribution method, information processing apparatus, and program providing medium 失效
标题翻译：内容分发系统，内容分发方法，信息处理设备和程序提供媒体
公开(公告)号：US07644443B2
公开(公告)日：2010-01-05
申请号：US11123828
申请日：2005-05-06
申请人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
发明人： Shinako Matsuyama , Yoshihito Ishibashi , Ichiro Futamura , Masashi Kon , Hideaki Watanabe
IPC分类号： G06F11/00
CPC分类号： G11B20/00086 , G06F21/10 , G06F2221/2107 , H04L9/321 , H04L9/3247 , H04L9/3263 , H04L9/3273 , H04L63/0428 , H04L63/0823 , H04L2209/56 , H04L2209/60 , H04N7/1675 , H04N7/173 , H04N21/258 , H04N21/25875 , H04N21/4627 , H04N21/4786 , H04N21/4788 , H04N21/6125
摘要： A content distribution is performed by a secure container including a content encrypted by a content key and container information set for a content transaction. The container information includes a person identification certificate identifiers list. Usage control status information including the list is generated and stored in a device during a secondary distribution among user devices after a primary distribution of the content. In the distribution among the user devices, identifying an identification certificate in reference to the list and performing a person authentication based on the identification certificate allows each of the user devices to use the transmitted content, when the authentication is affirmative.
摘要翻译：内容分发由包括由内容密钥加密的内容和用于内容交易的容器信息集合的安全容器执行。容器信息包括人员识别证书标识符列表。包含该列表的使用控制状态信息在内容的主要分发之后在用户设备之间的二次分发期间生成并存储在设备中。在用户设备之间的分配中，当认证是肯定的时，在参照列表识别身份证明书并基于身份证明书执行人员认证允许每个用户设备使用所发送的内容。

8. 发明授权

US07185193B2 Person authentication system, person authentication method, and program providing medium 失效
标题翻译：人员认证系统，人员认证方式和程序提供媒体
公开(公告)号：US07185193B2
公开(公告)日：2007-02-27
申请号：US09943683
申请日：2001-08-30
申请人： Hideaki Watanabe , Yoshihito Ishibashi , Shinako Matsuyama , Ichiro Futamura , Masashi Kon
发明人： Hideaki Watanabe , Yoshihito Ishibashi , Shinako Matsuyama , Ichiro Futamura , Masashi Kon
IPC分类号： H04L9/00
CPC分类号： G06F21/32 , G06F21/33 , G06F2221/2115 , H04L9/3231 , H04L9/3268 , H04L9/3273 , H04L2209/56 , H04L2209/60
摘要： A person authentication system includes a person identification authority. In the system, a service provider, a user device, or the like performs person authentication by acquiring a template from a person identification certificate created by the person identification authority, which is a third-party agency. The person identification authority identifies a person who requests issue of the person identification certificate, creates and registers the person identification certificate. Furthermore, the person identification authority deletes and changes the person identification certificate and performs registration, addition, deletion, invalidation process, and re-validation process of the template stored in the person identification certificate.
摘要翻译：个人认证系统包括人员身份认证机构。在该系统中，服务提供者，用户装置等通过从作为第三方机构的个人识别机构创建的个人识别证书中获取模板来进行个人认证。个人身份证明机构确定请求发出人身份证明的人，创建并登记人身份证明。此外，身份识别机构删除并更改人员身份证明书，并对存储在个人身份证书中的模板执行注册，添加，删除，无效化处理和重新验证过程。

9. 发明授权

US07184986B2 Content transaction system and method, and program providing medium therefor 失效
标题翻译：内容交易系统和方法，以及提供媒体的程序
公开(公告)号：US07184986B2
公开(公告)日：2007-02-27
申请号：US09803869
申请日：2001-03-12
申请人： Yoshihito Ishibashi , Shinako Matsuyama , Hideaki Watanabe , Ichiro Futamura , Masashi Kon
发明人： Yoshihito Ishibashi , Shinako Matsuyama , Hideaki Watanabe , Ichiro Futamura , Masashi Kon
IPC分类号： H04L9/00
CPC分类号： G06F21/10 , G06F2221/2135 , G06Q30/06 , H04L9/3247 , H04L9/3273 , H04L2209/56 , H04L2209/60 , H04N7/1675 , H04N21/2541 , H04N21/2543 , H04N21/4185 , H04N21/42684 , H04N21/44204 , H04N21/4784 , H04N21/63345 , H04N21/6582 , H04N21/835
摘要： A user device receives the content, and pays a content fee, based on the usage control policy of the content, by electronic money up to the allowable amount of money set in an issue log. The user device then creates a usage log including a content identifier and sends it to a service provider. The service provider creates a receive log based on the usage log, and sends it to a clearing center. The clearing center performs settlement processing for the electronic money based on the receive log, and sends a transfer request to an account management institution. By performing the above-described series of processing by using encrypted data, the settlement of the content usage fee is safely performed.
摘要翻译：用户装置接收内容，并根据内容的使用控制策略，以电子货币支付内容费用，直到在问题日志中设置的容许金额为止。然后，用户设备创建包括内容标识符的使用日志，并将其发送到服务提供商。服务提供商根据使用日志创建接收日志，并将其发送到清算中心。清算中心根据接收日志对电子货币进行结算处理，并向账户管理机构发送转账请求。通过使用加密数据执行上述一系列处理，安全地执行内容使用费的结算。

10. 发明授权

US07149894B2 Public-key certificate issuance request processing system and public-key certificate issuance request processing method 失效
公开(公告)号：US07149894B2
公开(公告)日：2006-12-12
申请号：US09951680
申请日：2001-09-13
申请人： Ichiro Futamura , Yoshihito Ishibashi , Shinako Matsuyama , Masashi Kon , Hideaki Watanabe
发明人： Ichiro Futamura , Yoshihito Ishibashi , Shinako Matsuyama , Masashi Kon , Hideaki Watanabe
IPC分类号： H04L9/00
CPC分类号： H04L9/3263 , H04L9/007 , H04L2209/56 , H04L2209/60
摘要： Provided is a structure enabling dispersion of a load that is incurred by a public key certificate issuer authority or a registration authority. The structure has an issuer authority that issues a public key certificate and registration authorities each of which receives and examines a request for issuance of a public key certificate made by an end entity, wherein the registration authorities are hierarchically structured. Each of registration authorities of a hierarchical level manages registration authorities that rank immediately below or end entities. The registration authority receives a request for issuance of a public key certificate and examines it. This means that a load each registration authority must incur for processing is dispersed. One hierarchical structure of registration authorities is formed under any of various standards which stipulates a security policy, scalability, geographical classification, functional classification, or an organization.

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