IC card for encryption or decryption process and encrypted communication system and encrypted communication method using the same
    11.
    发明授权
    IC card for encryption or decryption process and encrypted communication system and encrypted communication method using the same 有权
    用于加密或解密过程的IC卡和加密通信系统及使用该加密通信系统的加密通信方法

    公开(公告)号:US08595813B2

    公开(公告)日:2013-11-26

    申请号:US13098171

    申请日:2011-04-29

    IPC分类号: G06F21/00

    摘要: It is possible to perform encrypted communication between members of a group while assuring a sufficient security compatible with a change of the members. An IC card having the same fixed code F(a) is distributed to all the staffs of company A. When communication is performed between a staff α and a staff β belonging to the same project group, α of the transmission side writes an arbitrary variable code V(1) in the IC card (100a) so as to generate encryption key information K(a1) according to F(a) and V(1) in the IC card and encrypt data D1 by using K(a1). β of the reception side writes the variable code V(1) received from α in the IC card (100b) so as to generate encryption key information K(a1). By using this K(a1), the encrypted data D2 received is decrypted to obtain data D3. The fixed code F(a) is different for each of the companies and rewrite-disabled so as to assure security.

    摘要翻译: 可以在确保与成员的变化相容的足够的安全性的同时,在组的成员之间执行加密通信。 具有相同固定代码F(a)的IC卡被分发给公司A的所有员工。当在属于同一项目组的员工α和员工β之间执行通信时,发送方的α写入任意变量 在IC卡(100a)中的代码V(1),以便根据IC卡中的F(a)和V(1)生成加密密钥信息K(a1),并使用K(a1)加密数据D1。 接收端的beta将从IC接收的可变码V(1)写入IC卡(100b),以产生加密密钥信息K(a1)。 通过使用该K(a1),对所接收的加密数据D2进行解密,得到数据D3。 固定代码F(a)对于每个公司都是不同的,并且重写 - 禁用,以确保安全性。

    Management system
    12.
    发明授权
    Management system 有权
    管理系统

    公开(公告)号:US08570143B2

    公开(公告)日:2013-10-29

    申请号:US12974411

    申请日:2010-12-21

    IPC分类号: G05B19/00

    摘要: A management system manages use of management object provided in facilities by using an information storage medium of a user. An entrance management apparatus, provided in the vicinity of an entrance of the facilities, stores use permission information for permitting the use of the management object on an information storage medium when the user enters the facilities. In the facilities, a use management apparatus, provided for each management object, controls availability or unavailability of the management object based on the use permission information stored on the information storage medium. Additionally, the use management apparatus stores, in the information storage medium, use information showing that the management object is used. Further, a room leaving management apparatus, provided in the vicinity of an exit of the facilities, manages leaving of the user based on the use information stored on the information storage medium. When the user leaves the facilities, it is controlled whether or not the user can leave the facilities, and use history information is stored, based on the use information.

    摘要翻译: 管理系统通过使用用户的信息存储介质来管理在设施中提供的管理对象的使用。 设置在设施的入口附近的入口管理装置在用户进入设施时,在信息存储介质上存储允许使用管理对象的使用许可信息。 在该设施中,为每个管理对象提供的使用管理装置基于存储在信息存储介质上的使用许可信息来控制管理对象的可用性或不可用性。 另外,使用管理装置在信息存储介质中存储使用表示管理对象的信息。 此外,设置在设施的出口附近的房间离开管理装置基于存储在信息存储介质上的使用信息来管理用户的离开。 当用户离开设施时,控制用户是否可以离开设施,并且基于使用信息来存储使用历史信息。

    Method for issuing IC card storing encryption key information
    13.
    发明授权
    Method for issuing IC card storing encryption key information 有权
    用于发行存储加密密钥信息的IC卡的方法

    公开(公告)号:US08099771B2

    公开(公告)日:2012-01-17

    申请号:US13111586

    申请日:2011-05-19

    IPC分类号: H04L9/14 H04L9/12 H04L29/06

    摘要: It is possible to issue an IC card storing unique encryption key information in such a manner that re-issuing is enabled and sufficient security can be assured. An IC card provider X delivers an IC card having a group code G(A) to a company A and an IC card having a group code G(B) to a company B. When a company staff α inputs a unique personal code P(α) and performs initialization, in the IC card, calculation is performed according to a predetermined algorithm using the P(α) and G(A). Data uniquely determined by the calculation is stored as encryption key information K(α) in the IC card. Even if the company staff α loses the IC card, it is possible to obtain the IC card having the same encryption key information K(α) as before by performing initialization again by using the IC card delivered by the IC card provider X.

    摘要翻译: 可以发行存储唯一加密密钥信息的IC卡,使得能够重新发布并且可以确保足够的安全性。 IC卡提供商X向公司A提供具有组代码G(A)的IC卡和具有组代码G(B)的IC卡到公司B.当公司员工α输入唯一的个人代码P( α)并执行初始化,在IC卡中,根据使用P(α)和G(A)的预定算法进行计算。 由计算唯一确定的数据作为加密密钥信息K(α)存储在IC卡中。 即使公司员工α失去了IC卡,也可以通过使用由IC卡提供商X提供的IC卡再次执行初始化来获得具有与之前相同的加密密钥信息K(α)的IC卡。

    Management system
    14.
    发明授权
    Management system 有权
    管理系统

    公开(公告)号:US08089341B2

    公开(公告)日:2012-01-03

    申请号:US11718257

    申请日:2005-11-01

    IPC分类号: B60R25/00

    摘要: A management system manages use of management object provided in facilities by using an information storage medium of a user. An entrance management apparatus, provided in the vicinity of an entrance of the facilities, stores use permission information for permitting the use of the management object on an information storage medium when the user enters the facilities. In the facilities, a use management apparatus, provided for each management object, controls availability or unavailability of the management object based on the use permission information stored on the information storage medium. Additionally, the use management apparatus stores, in the information storage medium, use information showing that the management object is used. Further, a room leaving management apparatus, provided in the vicinity of an exit of the facilities, manages leaving of the user based on the use information stored on the information storage medium. When the user leaves the facilities, it is controlled whether or not the user can leave the facilities, and use history information is stored, based on the use information.

    摘要翻译: 管理系统通过使用用户的信息存储介质来管理在设施中提供的管理对象的使用。 设置在设施的入口附近的入口管理装置在用户进入设施时,在信息存储介质上存储允许使用管理对象的使用许可信息。 在该设施中,为每个管理对象提供的使用管理装置基于存储在信息存储介质上的使用许可信息来控制管理对象的可用性或不可用性。 另外,使用管理装置在信息存储介质中存储使用表示管理对象的信息。 此外,设置在设施的出口附近的房间离开管理装置基于存储在信息存储介质上的使用信息来管理用户的离开。 当用户离开设施时,控制用户是否可以离开设施,并且基于使用信息存储使用历史信息。

    METHOD FOR ISSUING IC CARD STORING ENCRYPTION KEY INFORMATION
    15.
    发明申请
    METHOD FOR ISSUING IC CARD STORING ENCRYPTION KEY INFORMATION 有权
    解决IC卡存储加密密钥信息的方法

    公开(公告)号:US20110222686A1

    公开(公告)日:2011-09-15

    申请号:US13111586

    申请日:2011-05-19

    IPC分类号: H04L9/06

    摘要: It is possible to issue an. IC card storing unique encryption key information in such a manner that re-issuing is enabled and sufficient security can be assured. An IC card provider X delivers an IC card having a group code G(A) to a company A and an IC card having a group code G(B) to a company B. When a company staff α inputs a unique personal code P(α) and performs initialization, in the IC card, calculation is performed according to a predetermined algorithm using the P(α) and G(A). Data uniquely determined by the calculation is stored as encryption key information K(α) in the IC card. Even if the company staff α loses the IC card, it is possible to obtain the IC card having the same encryption key information K(α) as before by performing initialization again by using the IC card delivered by the IC card provider X.

    摘要翻译: 可以发出一个。 IC卡以这样的方式存储唯一的加密密钥信息,即重新启动并且可以确保足够的安全性。 IC卡提供商X向公司A提供具有组代码G(A)的IC卡和具有组代码G(B)的IC卡到公司B.当公司员工α输入唯一的个人代码P( α)并执行初始化,在IC卡中,根据使用P(α)和G(A)的预定算法进行计算。 由计算唯一确定的数据作为加密密钥信息K(α)存储在IC卡中。 即使公司员工α失去了IC卡,也可以通过使用由IC卡提供商X提供的IC卡再次执行初始化来获得具有与之前相同的加密密钥信息K(α)的IC卡。

    IC CARD FOR ENCRYPTION OR DECRYPTION PROCESS AND ENCRYPTED COMMUNICATION SYSTEM AND ENCRYPTED COMMUNICATION METHOD USING THE SAME
    16.
    发明申请
    IC CARD FOR ENCRYPTION OR DECRYPTION PROCESS AND ENCRYPTED COMMUNICATION SYSTEM AND ENCRYPTED COMMUNICATION METHOD USING THE SAME 有权
    用于加密或分解过程的IC卡和加密的通信系统和使用其的加密通信方法

    公开(公告)号:US20110213973A1

    公开(公告)日:2011-09-01

    申请号:US13098171

    申请日:2011-04-29

    IPC分类号: H04L9/32 G06F12/14

    摘要: It is possible to perform encrypted communication between members of a group while assuring a sufficient security compatible with a change of the members. An IC card having the same fixed code F(a) is distributed to all the staffs of company A. When communication is performed between a staff α and a staff β belonging to the same project group, α of the transmission side writes an arbitrary variable code V(1) in the IC card (100a) so as to generate encryption key information K(a1) according to F(a) and V(1) in the IC card and encrypt data D1 by using K(a1). β of the reception side writes the variable code V(1) received from α in the IC card (100b) so as to generate encryption key information K(a1). By using this K(a1), the encrypted data D2 received is decrypted to obtain data D3. The fixed code F(a) is different for each of the companies and rewrite-disabled so as to assure security.

    摘要翻译: 可以在确保与成员的变化相容的足够的安全性的同时,在组的成员之间执行加密通信。 具有相同固定码F(a)的IC卡分配给公司A的所有员工。当在员工α和员工之间进行通信时, 属于相同项目组的传送侧的α将IC卡(100a)中的任意变量V(1)写入,以便根据F(a)和V(1)产生加密密钥信息K(a1) 在IC卡中使用K(a1)加密数据D1。 &bgr 接收侧将从α接收的可变码V(1)写入IC卡(100b)中以产生加密密钥信息K(a1)。 通过使用该K(a1),对所接收的加密数据D2进行解密,得到数据D3。 固定代码F(a)对于每个公司都是不同的,并且重写 - 禁用,以确保安全性。

    Ic Card for Encryption or Decryption Process and Encrypted Communication System and Encrypted Communication Method Using the Same
    17.
    发明申请
    Ic Card for Encryption or Decryption Process and Encrypted Communication System and Encrypted Communication Method Using the Same 审中-公开
    用于加密或解密过程的IC卡和加密通信系统以及使用它的加密通信方法

    公开(公告)号:US20070226513A1

    公开(公告)日:2007-09-27

    申请号:US11579079

    申请日:2005-05-02

    IPC分类号: H04L9/08 G06K19/10

    摘要: It is possible to perform encrypted communication between members of a group while assuring a sufficient security compatible with a change of the members. An IC card having the same fixed code F(a) is distributed to all the staffs of company A. When communication is performed between a staff α and a staff β belonging to the same project group, α of the transmission side writes an arbitrary variable code V(1) in the IC card (100a) so as to generate encryption key information K(a1) according to F(a) and V(1) in the IC card and encrypt data D1 by using K(a1). β of the reception side writes the variable code V(1) received from a in the IC card (100b) so as to generate encryption key information K(a1). By using this K(a1), the encrypted data D2 received is decrypted to obtain data D3. The fixed code F(a) is different for each of the companies and rewrite-disabled so as to assure security.

    摘要翻译: 可以在确保与成员的变化相容的足够的安全性的同时,在组的成员之间执行加密通信。 具有相同固定代码F(a)的IC卡被分发给公司A的所有员工。当在属于同一项目组的员工α和员工β之间执行通信时,发送方的α写入任意变量 在IC卡(100a)中的代码V(1),以便根据IC卡中的F(a)和V(1)产生加密密钥信息K(a 1),并使用K(a 1)。 接收端的beta写入从IC卡(100b)中从a接收的可变代码V(1),以便生成加密密钥信息K(a 1)。 通过使用该K(a 1),对所接收的加密数据D 2进行解密,得到数据D 3。 固定代码F(a)对于每个公司都是不同的,并且重写 - 禁用,以确保安全性。

    Information processing apparatus, and method for retaining security
    18.
    发明申请
    Information processing apparatus, and method for retaining security 有权
    信息处理装置和保持安全性的方法

    公开(公告)号:US20070143288A1

    公开(公告)日:2007-06-21

    申请号:US10588322

    申请日:2005-01-20

    IPC分类号: G06F17/30

    摘要: When a user, who has logged onto an information processing apparatus (100), executes a logoff procedure, a saving unit (160) executes the following processes. Firstly, from among the files residing in a data storage unit (110), any files that are recognized as requiring a security protection and hence are to be saved are copied into an external storage device (300) via a network (200), and the original files in the data storage unit (110) are then deleted. At this moment, the address of the copy destination is stored, as management information, into a portable information recording medium (400) possessed by the user. When the user logs onto the information processing apparatus (100) again, a restoring unit (170) restores, based on the management information stored in the portable information recording medium (400), the files saved in the external storage device (300) into the data storage unit (110). In this way, a sufficient security can be retained when a plurality of users share a single information processing apparatus.

    摘要翻译: 当登录到信息处理设备(100)的用户执行注销过程时,保存单元(160)执行以下处理。 首先,从驻留在数据存储单元(110)的文件中,经由网络(200)将被认定为需要安全保护并因此被保存的任何文件经由网络(200)复制到外部存储设备(300)中,并且 然后删除数据存储单元(110)中的原始文件。 此时,将复制目的地的地址作为管理信息存储到用户拥有的便携式信息记录介质(400)中。 当用户再次登录到信息处理设备(100)时,恢复单元(170)基于存储在便携式信息记录介质(400)中的管理信息,将保存在外部存储设备(300)中的文件恢复为 数据存储单元(110)。 以这种方式,当多个用户共享单个信息处理设备时,可以保持足够的安全性。

    Electronic contract system
    19.
    发明授权
    Electronic contract system 有权
    电子合同制

    公开(公告)号:US07620585B2

    公开(公告)日:2009-11-17

    申请号:US10459377

    申请日:2003-06-11

    IPC分类号: G06Q40/00

    CPC分类号: G06Q30/02 G06Q40/04

    摘要: In order to give sufficient evidential admissibility to the content of a contract made online, contractual terms data C that shows a character string of contractual terms is prepared and stored by a processor on the side of a transacting party A. The data C is then transmitted to a processor on the side of a transacting party B, and is stored. A hash value ID2 of the contractual terms data C is calculated by the B-side processor, and a signature Sig2 of the party B is added and transmitted to the A-side processor as formal contractual proposal information. The signature Sig2 is verified by the A-side processor. A coincidence is verified between a hash value ID1 of the data C and the ID2 that has been transmitted. A signature Sig1 of the party A is added to a coinciding hash value ID, and is transmitted to the B-side processor as formal contractual acceptance information. The signature Sig1 is verified by the B-side processor, and a coincidence is verified between the hash value ID2 and the ID that has been transmitted.

    摘要翻译: 为了给予在线合同内容充分的证据可接受性,显示合同条款的字符串的合同条款数据C由交易方A侧的处理器准备和存储。然后传送数据C 到交易方B侧的处理器,并被存储。 合同项数据C的散列值ID2由B侧处理器计算,并且将方方B的签名Sig2作为正式契约提案信息相加并发送给A侧处理器。 签名Sig2由A侧处理器验证。 在数据C的散列值ID1和已经发送的ID2之间验证一致。 A方的签名Sig1被添加到一致的哈希值ID,并作为正式契约接受信息发送给B侧处理器。 签名Sig1由B侧处理器验证,并且在散列值ID2和已经发送的ID之间验证一致。

    IMAGE INFORMATION MANAGEMENT SYSTEM
    20.
    发明申请
    IMAGE INFORMATION MANAGEMENT SYSTEM 有权
    图像信息管理系统

    公开(公告)号:US20090027496A1

    公开(公告)日:2009-01-29

    申请号:US11914479

    申请日:2006-05-16

    IPC分类号: H04N7/18

    摘要: An image information management system includes: a reading device which reads unique information from a storage medium in which the unique information is stored; an imaging device which automatically starts shooting a video at a time of detecting a change of a picture image in an image area; and a processing device which includes a database which receives the unique information read by the reading device and the image information shot by the imaging device and associates the unique information and the image information to store the unique information and the image information. The processing device includes a control unit which associates the unique information and the image information to store the unique information and the image information in the database in a case of receiving the unique information and the image information, and which associates the image information and identification information indicating that no unique information is received to store the image information and the identification information in the database in a case of receiving only the image information from the imaging device and no unique information from the reading device.

    摘要翻译: 图像信息管理系统包括:读取装置,其从存储唯一信息的存储介质读取唯一信息; 在检测图像区域中的图像图像的变化时自动开始拍摄视频的成像装置; 以及处理装置,其包括接收由读取装置读取的唯一信息的数据库和由成像装置拍摄的图像信息,并且将唯一信息和图像信息相关联以存储唯一信息和图像信息。 处理装置包括控制单元,其在接收到唯一信息和图像信息的情况下将唯一信息和图像信息相关联以将唯一信息和图像信息存储在数据库中,并且将图像信息和识别信息相关联 指示在仅从成像装置仅接收图像信息并且不从读取装置接收到唯一信息的情况下,没有接收到唯一信息来将图像信息和识别信息存储在数据库中。