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    ELECTRONIC VALUE EXCHANGE USER DEVICE AND THIRD-PARTY DEVICE
    21.
    发明申请
    ELECTRONIC VALUE EXCHANGE USER DEVICE AND THIRD-PARTY DEVICE 审中-公开
    电子价值交换用户设备和第三方设备

    公开(公告)号：US20100094757A1

    公开(公告)日：2010-04-15

    申请号：US12636485

    申请日：2009-12-11

    申请人： Masayuki Terada ,  Kensaku Mori ,  Kazuhiko Ishii ,  Sadayuki Hongo

    发明人： Masayuki Terada ,  Kensaku Mori ,  Kazuhiko Ishii ,  Sadayuki Hongo

    IPC分类号： G06Q40/00

    CPC分类号： G06Q20/02 ,  G06Q20/04 ,  G06Q20/105 ,  G06Q20/3825 ,  G06Q20/40 ,  G06Q20/407

    摘要： A user device for performing an exchange of an electronic value with another user device is provided. The user device includes an agreement unit configured to acquire offer information corresponding to at least a first random number, from another user device, generate a second random number, generate session information, generate agreement object information, generate an electronic signature, and output agreement information including at least the agreement object information, the session information, and the electronic signature. The user device further includes a second confirmation unit and an abort request unit. The second confirmation unit is configured to acquire from another user device, first confirmation information, perform a verification on a predetermined verification item, and output second confirmation information. The abort request unit is configured to generate an electronic signature and output abort request information.

    摘要翻译： 提供了一种用于与另一用户设备进行电子价值交换的用户设备。 用户设备包括：协议单元，被配置为从另一用户设备获取对应于至少第一随机数的提供信息，生成第二随机数，生成会话信息，生成协议对象信息，生成电子签名以及输出协议信息 至少包括协议对象信息，会话信息和电子签名。 用户设备还包括第二确认单元和中止请求单元。 第二确认单元被配置为从另一用户设备获取第一确认信息，对预定的验证项目进行验证，并输出第二确认信息。 中止请求单元被配置为生成电子签名并输出中止请求信息。

    Tamper resistant device and file generation method
    22.
    发明授权
    Tamper resistant device and file generation method 失效
    防篡改设备和文件生成方法

    公开(公告)号：US07500605B2

    公开(公告)日：2009-03-10

    申请号：US11377257

    申请日：2006-03-17

    申请人： Kensaku Mori ,  Masayuki Terada ,  Kazuhiko Ishii ,  Sadayuki Hongo

    发明人： Kensaku Mori ,  Masayuki Terada ,  Kazuhiko Ishii ,  Sadayuki Hongo

    IPC分类号： G06K5/00

    CPC分类号： G06Q20/322 ,  G06F21/62 ,  G06F21/78 ,  G06Q20/045 ,  G06Q20/1235 ,  G06Q20/32 ,  G07F17/42

    摘要： It is an object to provide a tamper resistant device and a file generation method which can store right value information such as a ticket information, and guarantee validity of the right value information without executing a digital signature processing.An IC card 102 attached to a portable terminal 100 receives, from an application 101, right value information representing a right value and a file generation message instructing generation of a rights-file. The right value information includes file data representing the right value, data size and the like. Upon determining that a file generation message is received, the IC card 102 generates a rights-file including the IC card identification ID and right value information which are previously stored in the IC card 102.

    摘要翻译： 本发明的目的是提供一种防篡改装置和文件生成方法，其可以存储诸如票信息之类的正确值信息，并且保证正确值信息的有效性而不执行数字签名处理。 附接到便携式终端100的IC卡102从应用程序101接收表示权利值的正确值信息和指示生成权限文件的文件生成消息。 正确的值信息包括表示正确值，数据大小等的文件数据。 在确定接收到文件生成消息时，IC卡102产生包含预先存储在IC卡102中的IC卡标识ID和权利值信息的权利文件。

    Mobile communication system, resource switching method thereof, network control apparatus included therein, same and network control method
    26.
    发明授权
    Mobile communication system, resource switching method thereof, network control apparatus included therein, same and network control method 失效

    公开(公告)号：US07142847B2

    公开(公告)日：2006-11-28

    申请号：US10089081

    申请日：2001-08-10

    申请人： Narumi Umeda ,  Tsutomu Yokoyama ,  Sadayuki Hongo

    发明人： Narumi Umeda ,  Tsutomu Yokoyama ,  Sadayuki Hongo

    IPC分类号： H04M3/00

    CPC分类号： H04W4/18 ,  H04W36/14

    摘要： The present invention relates to a mobile communication system comprising a structure for realizing “network seamless” for roaming between different kinds of networks, “contents seamless” for converting different kinds of encoding or media therebetween, and “device seamless” for making it possible to utilize optimum I/O devices in conformity to surrounding environments. This mobile communication system detects a change in an environment in use concerning an object such as a mobile terminal, for example, notifies at least one apparatus relating to the change of the result of detection, sets various resources constituting a network in conformity to a new environment, and switches them. This makes it possible to construct a seamless network which automatically eliminates seams (restrictions) concerning changes in the environment and the like.

    IC card and authentication method in electronic ticket distribution system
    28.
    发明授权
    IC card and authentication method in electronic ticket distribution system 失效
    电子票务系统中的IC卡和认证方法

    公开(公告)号：US08306919B2

    公开(公告)日：2012-11-06

    申请号：US11957558

    申请日：2007-12-17

    申请人： Ken Sakamura ,  Noboru Koshizuka ,  Hiroshi Aono ,  Kazuhiko Ishii ,  Kensaku Mori ,  Sadayuki Hongo

    发明人： Ken Sakamura ,  Noboru Koshizuka ,  Hiroshi Aono ,  Kazuhiko Ishii ,  Kensaku Mori ,  Sadayuki Hongo

    IPC分类号： G06Q20/00 ,  G06F7/04

    CPC分类号： G07F7/1008 ,  G06Q10/02 ,  G06Q20/105 ,  G06Q20/341 ,  G06Q20/367 ,  G06Q20/3674 ,  G06Q20/3678 ,  G06Q20/382 ,  G06Q20/4097 ,  G07B15/00 ,  G07C9/00007

    摘要： Between an IC card (1) and a electronic ticket server (2), upon purchasing an electronic ticket a public key cryptosystem is employed for a mutual authentication to keep a strict security, and a shared secret between the electronic ticket and a ticket collecting machine is sent on a secure channel as well as the electronic ticket. Upon usage of the electronic ticket, the IC card (1) and the ticket collecting machine (6) mutually judge whether they carry out the mutual authentication by using a public key cryptosystem or a symmetric key cryptosystem. When they determine to use the symmetric key cryptosystem, they carry out the mutual authentication by using the shared secret exchanged beforehand. When they determine to use the public key cryptosystem, they carry out the mutual authentication by using the same method as that used upon purchasing the electronic ticket. This method of mutual authentication can dynamically switch cryptosystems for cryptographic communication between the IC cards or between the IC card and a tamper resistant device having an equivalent function to an IC card installed in related servers or the ticket collecting machine, based on their judgment of the types of bearers, the required degree of security and the required processing speed.

    摘要翻译： 在IC卡（1）和电子票务服务器（2）之间，购买电子票时，使用公共密钥密码系统进行相互认证，以保证严格的安全性，并且在电子票和收票机之间共享秘密 发送在安全的频道以及电子票。 在使用电子票时，IC卡（1）和票收集机（6）相互判断是否通过使用公钥密码系统或对称密钥密码系统进行相互认证。 当他们确定使用对称密钥密码系统时，它们通过使用事先交换的共享密钥来执行相互认证。 当他们确定使用公共密钥密码系统时，它们使用与购买电子机票时相同的方法进行相互认证。 这种相互认证方法可以动态地切换用于IC卡之间或IC卡与具有与安装在相关服务器或收票机中的IC卡具有相同功能的防篡改设备之间的加密通信的密码系统， 承载类型，所需的安全程度和所需的处理速度。

    AUTHENTICATION DEVICE, MOBILE TERMINAL, AND AUTHENTICATION METHOD
    29.
    发明申请
    AUTHENTICATION DEVICE, MOBILE TERMINAL, AND AUTHENTICATION METHOD 审中-公开
    认证设备，移动终端和认证方法

    公开(公告)号：US20090199005A1

    公开(公告)日：2009-08-06

    申请号：US12420580

    申请日：2009-04-08

    申请人： Masayuki TERADA ,  Kensaku MORI ,  Kazuhiko ISHII ,  Sadayuki HONGO

    发明人： Masayuki TERADA ,  Kensaku MORI ,  Kazuhiko ISHII ,  Sadayuki HONGO

    IPC分类号： H04L9/32

    CPC分类号： G07F7/1008 ,  G06Q20/341 ,  G06Q20/40975

    摘要： The security of an IC card is improved by managing success and failure in authentication individually for each terminal program. An IC card includes a random number generation section, a source authentication section, and a process execution section. Upon receipt of a message of type “1”, the random number generation section generates a random number n, and stores it in a random number storage section by associating the random number n with a source included in the message. Upon receipt of a message of type “2” from the source and in a case where the random number n corresponding to the source is stored, the source authentication section collates a value m calculated from an authentication key held by the IC card and the random number n with a value m included in the message of type “2”. When both values agree, upon receipt of a message of type “3” from the source, the process execution section executes a process in accordance with a type of the message.

    摘要翻译： 通过管理每个终端程序的认证成功和失败来提高IC卡的安全性。 IC卡包括随机数生成部，源认证部和处理执行部。 在接收到类型“1”的消息时，随机数生成部分生成随机数n，并通过将随机数n与消息中包含的源相关联将其存储在随机数存储部中。 在从源接收到类型“2”的消息时，并且在存储与源相对应的随机数n的情况下，源认证部分将从由IC卡保存的认证密钥计算出的值m和随机数 数字n具有包含在类型“2”的消息中的值m。 当两个值同意时，在从源接收到类型“3”的消息时，处理执行部分根据消息的类型执行处理。

    Data Communication Apparatus and Data Communication Method
    30.
    发明申请
    Data Communication Apparatus and Data Communication Method 失效
    数据通信设备与数据通信方法

    公开(公告)号：US20080133923A1

    公开(公告)日：2008-06-05

    申请号：US11587091

    申请日：2005-04-21

    申请人： Ken Sakamura ,  Noboru Koshizuka ,  Masayuki Terada ,  Kensaku Mori ,  Kazuhiko Ishii ,  Sadayuki Hongo

    发明人： Ken Sakamura ,  Noboru Koshizuka ,  Masayuki Terada ,  Kensaku Mori ,  Kazuhiko Ishii ,  Sadayuki Hongo

    IPC分类号： H04L9/32 ,  H04K1/00

    CPC分类号： H04L63/0442 ,  G06Q20/105 ,  H04L12/189 ,  H04L29/12047 ,  H04L61/15 ,  H04W8/26 ,  H04W88/02

    摘要： Realizing a data communication device and a data communication method enabling to specify an IC memory mounted in the communication device and to perform data communication to the communication device in which the IC memory is mounted.A mobile device 100 of transmitting side accepts a domain ID specifying a detachable IC memory uniquely from an application 102, a communication driver 105 obtains an IP address of the device of correspondent on the basis of the accepted domain ID from a name server 300 storing the domain ID and the IP address being associated with each other. Then, the communication driver 105 obtains a port ID which an IC memory of the device of correspondent assigned to an application, and transmits the domain ID and the port ID together with a transmission data to the IP address. The device of correspondent rims the application based on the received port ID and executes an appropriate processing.

    摘要翻译： 实现数据通信设备和数据通信方法，其能够指定安装在通信设备中的IC存储器，并且对安装有IC存储器的通信设备进行数据通信。 发送侧的移动装置100从应用程序102接受唯一地指定了可拆卸IC存储器的域ID，通信驱动器105从存储了该应用程序的名称服务器300基于接受的域ID获取对应的装置的IP地址 域ID和IP地址彼此相关联。 然后，通信驱动器105获取分配给应用程序的对应设备的IC存储器的端口ID，并将该域ID和端口ID与发送数据一起发送到IP地址。 通信对方的设备根据接收到的端口ID对应用进行轮询，并执行适当的处​​理。