公开(公告)号：US20140122442A1

公开(公告)日：2014-05-01

申请号：US14123467

申请日：2012-05-24

申请人： Takao Takenouchi

发明人： Takao Takenouchi

IPC分类号： G06F17/30

CPC分类号： G06F17/30371 ,  G06F21/556 ,  G06F21/6254 ,  G06F21/6263 ,  G06F2221/2117 ,  H04L63/0421

摘要： The present invention provides a distributed anonymization device capable of executing a distributed anonymization process without the risk of leaking data of users to other parties. This distributed anonymization device is provided with: a storing means for storing a user identifier and personal information in association with one another; a setting means for setting, as a dummy identifier, the identifier that does not correspond to the user identifier from among all of the externally-notified identifiers; a separating means for separating all the identifiers including the dummy identifier into groups; a transmitting means for transmitting to another device, the separation information indicating the content of the identifiers in each group; and a determining means for determining, each of groups, whether the proportion of identifiers in the abovementioned distributed anonymization device and the other device satisfy a predetermined anonymity index.

摘要翻译： 本发明提供一种能够执行分布式匿名处理而不会将用户数据泄露给其他方的风险的分布式匿名设备。 该分布式匿名设备具有：存储装置，用于相互关联地存储用户标识符和个人信息; 作为虚拟标识符的设置装置，用于从所有外部通知的标识符中设置与用户标识符不对应的标识符; 分离装置，用于将包括虚拟标识符的所有标识符分成组; 用于向另一设备发送指示每个组中的标识符的内容的分离信息的发送装置; 以及确定装置，用于确定每个组，上述分布式匿名设备中的标识符的比例和另一个设备是否满足预定的匿名索引。

公开(公告)号：US20130230168A1

公开(公告)日：2013-09-05

申请号：US13883676

申请日：2011-11-14

申请人： Takao Takenouchi

发明人： Takao Takenouchi

IPC分类号： H04L9/08

CPC分类号： H04L9/0816 ,  G06F21/6209 ,  G06F21/6254 ,  H04L9/008 ,  H04L63/0414 ,  H04L2209/42

摘要： To anonymize information from a service-providing apparatus and an information processing apparatus (device), this information processing apparatus is provided with: the an information receiver for receiving anonymized (concealed) information that has been anonymized with anonymizing information; the an anonymized random-number generator for generating random numbers or anonymized random numbers obtained by anonymizing the random numbers with anonymizing information; and a random-number-added information generator for generating random-number-added information on the basis of the anonymized information and the random numbers or anonymized random numbers.

摘要翻译： 为了对来自服务提供装置和信息处理装置（装置）的信息进行匿名化，该信息处理装置具有：用于接收匿名化（隐蔽）匿名化信息的信息的信息接收装置; 用于产生随机数字匿名化的匿名随机数生成器或通过用匿名化信息对随机数进行匿名化而获得的匿名随机数; 以及随机数附加信息发生器，用于基于匿名信息和随机数或匿名随机数生成随机数增加信息。

公开(公告)号：US08489736B2

公开(公告)日：2013-07-16

申请号：US13254304

申请日：2010-03-15

申请人： Takao Takenouchi

发明人： Takao Takenouchi

IPC分类号： G06F15/16

CPC分类号： G06F21/31

摘要： Hiding a service providing server from an authentication server is incompatible with involving the service providing server in the selection of the authentication server. An authentication mediation server (400) comprises a authentication server reliance condition storage unit (510) which stores a first identifier to specify at least one service providing server (100) in association with reliance conditions to authentication servers (200) in the service providing server (100); a user usage authentication server storage unit (520) which stores second identifiers to specify the respective plurality of authentication servers (200) in association with a third identifier to specify a user who uses the authentication servers (200); a high reliance authentication server calculation unit (460) which calculates degrees of reliance for the respective authentication servers (200), on the basis of the reliance conditions to the authentication servers (299) which are associated with the first identifier extracted from the authentication server reliance condition storage unit (519); and an authentication server selection unit (440) which selects a second identifier having the degree of reliance which satisfies a previously provided condition, from the second identifiers associated with the third identifier extracted from the user usage authentication server storage unit (520).

摘要翻译： 从认证服务器隐藏服务提供服务器与服务提供服务器在选择认证服务器时是不兼容的。 认证中介服务器（400）包括认证服务器依赖条件存储单元（510），该认证服务器依赖条件存储单元（510）存储第一标识符以指定与所述服务提供服务器（200）中的认证服务器（200）相关联的至少一个服务提供服务器（100） （100）; 用户使用认证服务器存储单元（520），其存储与第三标识符相关联地指定相应的多个认证服务器（200）的第二标识符，以指定使用认证服务器（200）的用户; 基于与从认证服务器提取的与第一标识符相关联的认证服务器（299）的依赖条件，计算各认证服务器（200）的依赖度的高依赖认证服务器计算单元（460） 依赖条件存储单元（519）; 以及从从用户使用认证服务器存储单元（520）提取的与第三标识符相关联的第二标识符，选择具有满足先前提供条件的依赖度的第二标识符的认证服务器选择单元（440）。

公开(公告)号：US20130173620A1

公开(公告)日：2013-07-04

申请号：US13822984

申请日：2011-06-28

申请人： Takao Takenouchi

发明人： Takao Takenouchi

IPC分类号： G06F17/30

CPC分类号： G06F17/30312 ,  G06F21/554 ,  G06F2221/2117 ,  H04L63/04

摘要： An attribute information processing device includes: an attribute information acquiring unit that acquires attribute information; an attribute value acquiring unit that acquires at least two types of attribute values including a first-type attribute value and a second-type attribute value corresponding to an attribute value of the acquired attribute information; a generating unit that determines a function for obtaining an evaluation value from the acquired two or more types of attribute values, determines a acquisition source of the first-type attribute value to be a first-attribute providing device that can provide the first-type attribute value concerning attribute information serving as a comparison target, determines an acquisition source of the second-type attribute value to be a second-attribute providing device different from the first-attribute providing device, and generates attribute evaluation information containing information on the function, an evaluation value, information for identifying the first-attribute providing device, and information for identifying the second-attribute providing device; and an output unit that outputs the second-type attribute value and the attribute evaluation information.

摘要翻译： 属性信息处理装置包括：属性信息获取单元，其获取属性信息; 属性值获取单元，其获取包括与所获取的属性信息的属性值相对应的第一类型属性值和第二类型属性值的属性值的至少两种; 从所获取的两种或多种属性值确定用于获得评估值的功能的生成单元将第一类型属性值的获取源确定为可以提供第一类型属性的第一属性提供设备 确定作为比较对象的属性信息的值，确定作为与第一属性提供装置不同的第二属性提供装置的第二种属性值的获取源，生成包含该功能的信息的属性评价信息， 评估值，用于识别第一属性提供装置的信息和用于识别第二属性提供装置的信息; 以及输出单元，其输出第二类型属性值和属性评估信息。