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52. 发明专利

JP2007518324A Establishing a secure context for communicating messages between computer systems 有权
公开(公告)号：JP2007518324A
公开(公告)日：2007-07-05
申请号：JP2006548300
申请日：2005-01-05
申请人：インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation
发明人：アシュレイ、ポール、アンソニー , トーマス、マイケル、ジェイムス , ファイフ、ロバート、アンドリュー
IPC分类号： H04L9/32 , H04L9/08 , H04L9/30 , H04L29/06
CPC分类号： H04L63/0435 , H04L9/0822 , H04L9/0825 , H04L9/3234 , H04L9/3268 , H04L63/08 , H04L63/0807 , H04L63/0823 , H04L63/105 , H04L63/164 , H04L2209/56 , H04L2209/805
摘要：クライアントとサーバとの間でメッセージを通信するための安全なコンテキストを確立するための、ジェネリックセキュリティサービスアプリケーションプログラミングインターフェイス（ＧＳＳ‐ＡＰＩ）に対応した方法を提供する。クライアントは、クライアントによって生成された第１の対称秘密鍵と、認証トークンとを含む第１のメッセージをサーバへ送り、第１のメッセージは、サーバの公開鍵証明書からの公開鍵で保護される（５１６）。認証トークンに基づいてサーバがクライアントを認証した後（５１８）、クライアントは、第１の対称秘密鍵で保護されておりかつ第２の対称秘密鍵を含む第２のメッセージをサーバから受信する（５２２）。クライアントおよびサーバは、第２の対称秘密鍵を使用して、クライアントとサーバとの間で送られる後続のメッセージを保護する。認証トークンは、クライアントに関連した公開鍵証明書、ユーザ名‐パスワードの対、またはセキュアチケットであってもよい。

53. 发明专利

JP2007508765A Maintenance of privacy with respect to the processing that can be performed by a user device having a security module 有权
公开(公告)号：JP2007508765A
公开(公告)日：2007-04-05
申请号：JP2006534842
申请日：2004-08-20
申请人：インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation
发明人：カメニシュ、ジャン
IPC分类号： H04L9/32 , G06F1/00 , G06F21/33 , G06F21/57 , G06F21/60 , G06Q20/38 , G06Q20/40
CPC分类号： G06F21/602 , G06F21/33 , G06F21/57 , G06Q20/382 , G06Q20/3829 , G06Q20/401 , H04L9/321 , H04L9/3234 , H04L9/3257
摘要： A method and system for maintaining privacy for transactions performable by a user device having a security module with a privacy certification authority and a verifier are disclosed. The system includes an issuer providing an issuer public key; a user device having a security module for generating a first set of attestation-signature values; a privacy certification authority computer for providing an authority public key and issuing second attestation values; and a verification computer for checking the validity of the first set of attestation signature values with the issuer public key and the validity of a second set of attestation-signature values with the authority public key, the second set of attestation-signature values being derivable by the user device from the second attestation values, where it is verifiable that the two sets of attestation-signature values relate to the user device.

54. 发明专利

JP2007505582A The use of proven secret value in communication 有权
公开(公告)号：JP2007505582A
公开(公告)日：2007-03-08
申请号：JP2006530523
申请日：2004-05-21
申请人：ヒューレット−パッカードデベロップメントカンパニーエル.ピー.
发明人：カドラ・キャロライン・ジェシカ , チェン・リクン , プラウドラー・グリーム・ジョン , マオ・ウェンボー
IPC分类号： H04L9/32 , G06F1/00 , G06F21/33 , G06F21/57
CPC分类号： H04L63/0823 , G06F21/33 , G06F21/57 , G06F2221/2129 , H04L9/3234 , H04L9/3255 , H04L9/3263
摘要：【課題】本発明は、特定の方法で証明された秘密値の所有者が、当該秘密値の所有者が対話する必要のある関係者に対して、自身が適切に形成された秘密値を本当に所有することを証明できる方法などを提供し、さらに、この状況で使用可能な取り消しのための方法および装置を提供する。
【解決手段】本発明にかかる証明方法は、信頼できるコンピューティング装置の状況において、その秘密値がこのような装置の適法な製造業者によって提供されたものであることを示すために使用されうる。
【選択図】図９

55. 发明专利

JP2006506756A Facilitating and authentication of transaction 有权
公开(公告)号：JP2006506756A
公开(公告)日：2006-02-23
申请号：JP2005501311
申请日：2003-10-09
申请人：ヴォウダフォン・グループ・ピーエルシー
发明人：ヴィネイ，ジョナサン・ローレンス , デブネイ，チャールズ・ウィリアム , マックスウェル，イアン・ロナルド , リンカン，エイドリアン・デイヴィッド
IPC分类号： G06F21/12 , G06F21/33 , G06F21/34 , G06F21/35 , G06K17/00 , G06K19/10 , G06Q20/12 , G06Q20/30 , G06Q20/34 , G06Q20/40 , G07F7/10 , H04L9/32 , H04L29/06
CPC分类号： G06F21/34 , G06F21/12 , G06F21/335 , G06F21/35 , G06K7/10237 , G06Q20/1235 , G06Q20/305 , G06Q20/341 , G06Q20/3552 , G06Q20/40 , G06Q20/4014 , G06Q20/40975 , G07F7/0886 , G07F7/1008 , H04L9/3234 , H04L63/0428 , H04L63/0853 , H04L2463/102
摘要： A computer, such as a Windows-based PC ( 10 ), has associated with it a Subscriber Identity Module (or SIM) ( 12 ), such as of the type used in a GSM cellular telephone system. The SIM ( 12 ) can be authenticated by the telephone network ( 16 ), in the same way as for authenticating SIMs of telephone handset users in the network, and can in this way authenticate the user of the PC ( 10 ) or the PC ( 10 ) itself. Such authentication can, for example, permit use of the PC ( 10 ) in relation to a particular application ( 22 ) which is released to the PC ( 10 ) after the authentication is satisfactorily completed. The application may be released to the PC ( 10 ) by a third party after and in response to the satisfactory completion of the authentication process. A charge for the session can be debited to the user by the telecommunications network and then passed on to the third party.

56. 发明专利

JP2005227874A System, device, and method for information processing, program, and storage medium 审中-公开
标题翻译：用于信息处理，程序和存储介质的系统，设备和方法
公开(公告)号：JP2005227874A
公开(公告)日：2005-08-25
申请号：JP2004033722
申请日：2004-02-10
申请人： Sony Corp , ソニー株式会社
发明人： OMORI MUTSUHIRO
IPC分类号： H04N7/173 , G06F21/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G09G5/00 , H04B5/02 , H04L9/00 , H04L9/32 , H04L29/06 , H04N21/61 , G06F17/60
CPC分类号： H04L63/10 , G06F21/35 , G06F21/445 , G06F2221/2103 , H04L9/3234 , H04L9/3273 , H04L63/1466 , H04L2209/60 , H04L2209/80
摘要： PROBLEM TO BE SOLVED: To securely provide optimum information for a user. SOLUTION: A PK 22 stores PMD (Personal Meta Data) as information regarding the user, and only data which are allowed to be provided for a service system 24 among the PMD are transmitted to the service system 24 through quasi-electrostatic field communication as communication controlled by the distance between the body of the user and an antenna 121. The service system 24 receives the PMD sent from the PK 22 through quasi-electrostatic field communication. Further, the service system 24 acquires contents provided for the user from a content DB 133 according to the PMD and displays them on an output device 122, thereby providing the contents for the user. This invention is applicable to an information presentation system installed, for example, in a public place. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为用户提供最佳信息。解决方案：PK22存储PMD（个人元数据）作为关于用户的信息，并且只有PMD中的服务系统24被允许提供的数据通过准静电场才被发送到服务系统24 通信作为通过用户身体与天线121之间的距离控制的通信。服务系统24接收通过准静电场通信从PK22发送的PMD。此外，服务系统24根据PMD从内容DB 133获取为用户提供的内容，并将其显示在输出设备122上，从而为用户提供内容。本发明适用于例如在公共场所安装的信息呈现系统。版权所有（C）2005，JPO＆NCIPI

57. 发明专利

JP2005167527A Certificate management system and method thereof 审中-公开
标题翻译：证书管理制度及方法
公开(公告)号：JP2005167527A
公开(公告)日：2005-06-23
申请号：JP2003402401
申请日：2003-12-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UMEZAWA KATSUYUKI , UCHIYAMA HIROKI , SUZAKI SEIICHI , KODAMA TOSHIOMI
IPC分类号： G06K19/10 , G06F21/33 , G06F21/34 , G06Q10/00 , G06Q50/00 , G06Q50/10 , G06Q50/26 , G09C1/00 , H04L9/08 , H04L9/32 , H04L29/06 , G06F15/00 , G06F17/60
CPC分类号： H04L63/0442 , H04L9/3234 , H04L9/3263 , H04L9/3273 , H04L63/0823 , H04L63/0853
摘要： PROBLEM TO BE SOLVED: To provide a certificate management method in which all certificates can lose their effect and an individual certificate can individually lose its effect, simply by nullifying a certificate issued by a certificate authority apparatus that a first service providing apparatus relies on, when a certificate issued by each different certificate authority apparatus that a plurality of pieces of service providing apparatus rely on is mounted to an IC card; and to provide a system in which the method is applied. SOLUTION: A certificate authorityes (n) (n≥2) issues a certificate (n) by using a secrete key n' corresponding to a certificate n' generated by using a secrete key 1 corresponding to a certificate 1 issued from the certificate authority 1 already mounted to the IC card in advance. When nullifying all certificates, the certificate 1 issued from the certificate authority 1 is nullified. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供证书管理方法，其中所有证书可能失效，并且单个证书可以单独失去其效果，只需通过使由第一服务提供设备所依赖的证书颁发机构发出的证书无效当由各个不同的认证机构发布的许多服务提供设备所依赖的证书安装在IC卡上时，并提供应用该方法的系统。解决方案：证书授权机构（n）（n≥2）通过使用与通过使用对应于从所述证书1发出的证书1的分离密钥1生成的证书n'相对应的分密密钥n'发出证书（n）认证机构1已预先安装在IC卡上。当所有证书无效时，证书颁发机构1颁发的证书1被取消。版权所有（C）2005，JPO＆NCIPI

58. 发明专利

JP2005117207A Service authentication method and system using ic card 有权
标题翻译：使用IC卡的服务认证方法和系统
公开(公告)号：JP2005117207A
公开(公告)日：2005-04-28
申请号：JP2003346520
申请日：2003-10-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MISHINA YUSUKE , SATO AKIKO , OIKAWA MASANORI
IPC分类号： G06F12/14 , G06F21/20 , G06K17/00 , G06K19/10 , G07F7/10 , G09C1/00 , H04L9/08 , H04L9/10 , H04L9/32 , H04L29/06 , G06F15/00
CPC分类号： H04L63/062 , G06Q20/341 , G06Q20/3674 , G06Q20/40975 , G07F7/1008 , H04L9/0844 , H04L9/3234 , H04L63/0853 , H04L63/0869 , H04L2209/56
摘要： PROBLEM TO BE SOLVED: To solve a problem of a conventional service authentication system using an IC card for adopting a method of supplementing the low arithmetic performance of the IC card by installing a proxy server computer between the IC card and a job server computer that the amount of storage of authentication information in the proxy server computer becomes too large and causes inefficient authentication processing because the proxy server computer directly authenticates the IC card. SOLUTION: In addition to the system wherein the proxy server computer is installed between the IC card and the job server computer, an authentication server computer for the IC card is installed. The authentication result obtained by the authentication server computer is transmitted to the proxy server computer and the job server computer, and the IC card transmits the authentication result to the proxy server computer so as to attain proxy processing utilizing the authentication result. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：为了解决使用IC卡的传统的服务认证系统的问题，该IC卡用于采用通过在IC卡和作业服务器之间安装代理服务器计算机来补充IC卡的低算术性能的方法计算机，代理服务器计算机中的认证信息的存储量变得太大并且导致低效的认证处理，因为代理服务器计算机直接认证IC卡。解决方案：除了代理服务器计算机安装在IC卡和作业服务器计算机之间的系统之外，还安装了用于IC卡的认证服务器计算机。由认证服务器计算机获得的认证结果被发送到代理服务器计算机和作业服务器计算机，并且IC卡将认证结果发送到代理服务器计算机，以便利用认证结果获得代理处理。版权所有（C）2005，JPO＆NCIPI

59. 发明专利

JPS619052A Communication network system 失效
标题翻译：通信网络系统
公开(公告)号：JPS619052A
公开(公告)日：1986-01-16
申请号：JP13053484
申请日：1984-06-25
申请人： Toshiba Corp
发明人： MIZUTANI HIROYUKI , KAMITAKE TAKASHI
IPC分类号： H04L9/06 , G07F7/10 , H04L9/10 , H04L9/14 , H04L9/32
CPC分类号： G07F7/1008 , G06Q20/085 , G06Q20/341 , G06Q20/3674 , G06Q20/40975 , G07F7/1016 , H04L9/3234 , H04L9/3247 , H04L2209/56
摘要： PURPOSE: To secure the safety of transaction by providing a ciphering device prepared to each of one or plural senders and a decoder prepared only to one recipient to attain digital signature.
CONSTITUTION: Cards 14
1 ∼14
n being ciphering devices and a card 15 being a decoder are provided respectively to terminal devices 11
1 ∼11
n at the customer side and a terminal device 12 at the center. The cards 14
1 , 15 have a circuit in its inside and it is impossible to extract information other than specific information. When a customer transmits a transaction telegraphic message M to the center, a random keyword R is requested from the terminal 11
1 to the center and the returned word R is stored in the memory in the card 14
1 to input the telegraphic message M. The telegraphic message M is ciphered by a ciphering circuit in the card 14
1 according to a ciphered algorithm (f) and a ciphered telegraphic message M' is transmitted together with the individual keyword I. The telegraphicmessage M' and the individual keyword I are inputted to the inside of the card 15 together with the word R at the center and a decoding circuit of the card 15 decodes the ciphered telegraphic message M' according to the decoding algorithm f'.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过为一个或多个发送者中的每一个准备准备的加密设备和仅为一个接收者准备数字签名的解码器来确保交易的安全性。构成：卡141-14n是加密装置，作为解码器的卡15分别设置在客户侧的终端装置111〜11n和中心的终端装置12。卡141,15在其内部具有电路，并且不可能提取除特定信息之外的信息。当客户向中心发送交易电报消息M时，从终端111向中心请求随机关键字R，并将返回字R存储在卡141中的存储器中以输入电报消息M.电报消息 M根据加密算法（f）通过卡141中的加密电路加密，并且加密电报消息M'与个别关键词I一起发送。电报消息M'和单独关键字I被输入到卡15与中心的字R一起，卡15的解码电路根据解码算法f'对加密电报消息M'进行解码。

60. 发明专利

KR102223563B1 KR102223563B1 - Network timing synchronization 有权
公开(公告)号：KR102223563B1
公开(公告)日：2021-03-04
申请号：KR1020197006300A
申请日：2017-09-08
申请人： 애플 인크.
发明人： 비르주 엔. 샤 , 트리스탄 에프. 샤프 , 제임스 이. 즈무다 , 만프레드 폰 빌리치
IPC分类号： H04J3/06 , G06F21/64 , H04L9/12 , H04L9/32 , H04L29/06
CPC分类号： H04J3/0667 , H04L9/12 , G06F21/64 , H04L63/00 , H04L63/0428 , H04L63/123 , H04L7/0012 , H04L9/00 , H04L9/3234 , H04L9/3242 , G06F2221/2151 , H04L2209/12
摘要： 네트워크에서의 시간 동기화에 관한 기법들이 개시된다. 일부 실시예들에서, 장치는 네트워크에 커플링된 노드에 대한 로컬 시간 값을 유지하도록 구성된 제1 클록을 갖는 제1 회로를 포함한다. 제1 회로는 제1 메시지를 제2 회로에 전송하도록 구성된다. 제1 메시지는 제1 논스를 포함한다. 제2 회로는 네트워크에 대한 기준 시간 값을 유지하는 제2 클록을 갖는다. 제1 회로는 제2 회로로부터 제2 메시지를 수신하며, 제2 메시지는 제2 논스를 포함하고, 기준 시간 값을 식별하는 타임스탬프와 연관된다. 제1 회로는, 타임스탬프가 유효한지 여부를 결정하기 위해 제1 논스를 제2 논스와 비교하고, 타임스탬프가 유효하다고 결정하는 것에 응답하여, 제1 클록을 제2 클록과 동기화시키기 위해 타임스탬프를 사용한다.

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