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1. 发明申请

US20180137261A1 SECURE PROVISIONING AND MANAGEMENT OF DEVICES 审中-公开
公开(公告)号：US20180137261A1
公开(公告)日：2018-05-17
申请号：US15812510
申请日：2017-11-14
申请人： INTEGRITY Security Services, Inc.
发明人： William L. Lattin , David R. Sequino
IPC分类号： G06F21/12 , H04W12/06 , H04W12/04 , H04L29/06 , H04L9/32
CPC分类号： G06F21/12 , G06F21/572 , H04L9/007 , H04L9/0827 , H04L9/0877 , H04L9/321 , H04L9/3263 , H04L63/0414 , H04L63/0823 , H04L63/18 , H04W4/50 , H04W4/70 , H04W12/0023 , H04W12/00518 , H04W12/04 , H04W12/06
摘要： Systems for secure provisioning and management of computerized devices. The system may include a distributor appliance that is communicatively connected to the computerized device, and that is operable to receive a digital asset and to load the digital asset into the computerized device. It may also include a digital asset management system that is connected via a first secure communication channel to the distributor appliance, and that is operable to generate and conditionally transmit the digital asset to the distributor appliance; and a provisioning controller that is connected via a second secure communication channel to the distributor appliance and is connected via a third secure communication channel to the digital asset management system, and that is operable to direct the digital asset management system to transmit the digital asset to the distributor appliance. The computerized device is not fully functional before the digital asset is loaded into it.

2. 发明申请

US20170053566A1 CRYPTOGRAPHIC SYSTEM AND COMPUTER READABLE MEDIUM 有权
标题翻译： CRYPTOGRAPHIC系统和计算机可读介质
公开(公告)号：US20170053566A1
公开(公告)日：2017-02-23
申请号：US15118797
申请日：2014-02-24
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Katsuyuki TAKASHIMA
IPC分类号： G09C1/00 , H04L9/30 , H04L9/08
CPC分类号： G09C1/00 , H04L9/007 , H04L9/008 , H04L9/08 , H04L9/083 , H04L9/0861 , H04L9/3073 , H04L2209/24
摘要： A cryptographic system (10) performs a cryptographic process using a basis. B and a basis B*. An encryption device (200) generates a ciphertext including a transmission-side vector being a vector in the basis B and being generated using one vector of a first vector consisting of coefficients yj of a polynomial having xi as roots and a second vector consisting of v1i being a power of v1. A decryption device (300) decrypts the ciphertext generated by the encryption device (200) with a decryption key including a reception-side vector being a vector in the basis B* and being generated using the other vector of the first vector and the second vector.
摘要翻译：密码系统（10）使用基础进行密码处理。 B和基础B *。加密装置（200）生成密文，该密文包括作为基数B的向量的发送侧向量，并使用由具有xi的根的系数yj构成的第一向量的一个向量和由v1i组成的第二向量作为v1的力量。解密装置（300）使用解密密钥解密由加密装置（200）生成的密文，该解密密钥包括基于B *的向量的接收侧向量，并使用第一向量和第二向量的其他向量生成。

3. 发明申请

US20160294564A1 CENTRAL CERTIFICATE MANAGEMENT 审中-公开
标题翻译：中央证书管理
公开(公告)号：US20160294564A1
公开(公告)日：2016-10-06
申请号：US15088339
申请日：2016-04-01
申请人： Totemo AG
发明人： Marcel Mock
IPC分类号： H04L9/32 , H04L9/14 , H04L9/30
CPC分类号： H04L9/3263 , H04L9/007 , H04L9/14 , H04L9/30 , H04L9/321 , H04L9/3265
摘要： Certificate management method for a plurality of clients, the method including: receiving a first certificate for a subject including a public key, an issuer field with an issuer and a serial number field with a serial number, wherein the first certificate for the subject is signed by a first certificate for the issuer; generating a second certificate for the subject including the public key, an issuer field with the issuer and a serial number field with the serial number, wherein the second certificate for the subject is signed by a second certificate for the issuer being different to the first certificate for the issuer; and transmitting the second certificate for the subject to one of the plurality of clients; and performing an action on the basis of the public key of the second certificate for the subject.
摘要翻译：用于多个客户端的证书管理方法，所述方法包括：接收包括公开密钥的主体的第一证书，具有发行者的发行者字段和具有序列号的序列号字段，其中所述对象的所述第一证书被签名通过发行人的第一份证书; 生成包含公开密钥的主体的第二证书，具有发行者的发行者字段和具有序列号的序列号字段，其中用于所述对象的所述第二证书由所述发行者的第二证书进行签名，所述第二证书不同于所述第一证书发行人; 以及将所述对象的所述第二证书发送给所述多个客户端中的一个; 并且基于该对象的第二证书的公钥执行动作。

4. 发明授权

US09420457B2 Multiple-persona on mobile devices 有权
标题翻译：多人角色在移动设备上
公开(公告)号：US09420457B2
公开(公告)日：2016-08-16
申请号：US14182514
申请日：2014-02-18
申请人： AetherPal Inc.
发明人： Deepak Gonsalves , Ranjithkumar Palanichamy , Subramanyam Ayyalasomayajula , Pooja Chengappa , Ramesh Parmar
IPC分类号： H04W12/04 , H04L9/00 , H04W12/06 , H04L29/06 , H04L9/32 , H04W88/02
CPC分类号： H04W12/04 , H04L9/007 , H04L9/3265 , H04L63/0823 , H04L2209/38 , H04W12/06 , H04W88/02
摘要： Disclosed is a system and method of allowing multiple customer support organizations to establish virtual mobile management sessions with a mobile device using a multi-persona client on the mobile device that does not have to reconfigured for each of the multiple customer support organizations.
摘要翻译：公开了允许多个客户支持组织使用移动设备上的多角色客户端与移动设备建立虚拟移动管理会话的系统和方法，该移动设备不需要为多个客户支持组织中的每一个重新配置。

5. 发明授权

US09100190B1 Previewing a digital certificate in a graphical user interface 有权
标题翻译：在图形用户界面中预览数字证书
公开(公告)号：US09100190B1
公开(公告)日：2015-08-04
申请号：US13368299
申请日：2012-02-07
申请人： Stefan Schwengler , Len Toyoshiba
发明人： Stefan Schwengler , Len Toyoshiba
IPC分类号： H04L29/06 , H04L9/32
CPC分类号： H04L9/3263 , G06F21/577 , G06F21/602 , H04L9/007 , H04L63/00 , H04L63/0823 , H04L2209/38
摘要： A graphical user interface can be provided for creating a digital certificate profile for a digital certificate. In one embodiment, the graphical user interface presents a plurality of certificate profile attributes that are selectable by a user. In one embodiment, a certificate profile preview representing an example certificate to be generated from the digital certificate profile using a subset of the selected certificate profile attributes is generated and a graphical representation of the generated certificate profile preview is provided in the graphical user interface.
摘要翻译：可以提供用于创建数字证书的数字证书简档的图形用户界面。在一个实施例中，图形用户界面呈现可由用户选择的多个证书简档属性。在一个实施例中，生成表示使用所选择的证书简档属性的子集从数字证书简档生成的示例证书的证书简档预览，并且在图形用户界面中提供生成的证书简档预览的图形表示。

6. 发明授权

US08726012B2 Method and apparatus for external organization path length validation within a public key infrastructure (PKI) 有权
标题翻译：公共密钥基础设施（PKI）内外部组织路径长度验证的方法和装置
公开(公告)号：US08726012B2
公开(公告)日：2014-05-13
申请号：US13452408
申请日：2012-04-20
申请人： Anthony R. Metke , Donald E. Eastlake, III
发明人： Anthony R. Metke , Donald E. Eastlake, III
IPC分类号： H04L29/06
CPC分类号： G06F21/33 , G06F2221/2145 , H04L9/007 , H04L9/3265 , H04L63/064 , H04L63/0823
摘要： A method for external organization path length (EOPL) validation is provided. A relying party node of an organization receives an authentication request from a subject node of an external organization. The relying party node then obtains and evaluates certificates from a chain of certificates that link the subject node to a trust anchor of the relying party node wherein, at least one certificate from the chain of certificates comprises an enabled external organization flag (EOF) and/or an external organization path length constraint (EOPLC). The relying party node invalidates authentication of the subject node when the relying party node determines that a total number of enabled EOFs from certificates in the chain of certificates exceeds the lowest EOPLC value from certificates in the chain of certificates.
摘要翻译：提供了外部组织路径长度（EOPL）验证的方法。组织的依赖方节点从外部组织的主题节点接收认证请求。然后，依赖方节点从证书链中获得并评估证书，所述证书链将主体节点链接到依赖方节点的信任锚点，其中，来自证书链的至少一个证书包括启用的外部组织标志（EOF）和/ 或外部组织路径长度约束（EOPLC）。当依赖方节点确定从证书链中的证书中启用的EOF的总数量超过证书链中的证书的最低EOPLC值时，依赖方节点使主体节点的认证无效。

7. 发明授权

US08719574B2 Certificate generation using virtual attributes 有权
标题翻译：使用虚拟属性生成证书
公开(公告)号：US08719574B2
公开(公告)日：2014-05-06
申请号：US11469459
申请日：2006-08-31
申请人： Robert Relyea
发明人： Robert Relyea
IPC分类号： H04L9/32 , G06F17/30 , H04K1/00
CPC分类号： H04L9/3263 , H04L9/007 , H04L2209/805
摘要： A server, method and/or computer-readable medium system for secure communication includes a certificate authority for generating certificates signed by the certificate authority and associated public and private keys for a client. The server further includes a directory of client attributes and client virtual attributes. At least one of the client virtual attributes is for, when receiving a query for a client that cannot be located in the directory, requesting the certificate authority to dynamically generate a certificate and associated public and private key for the client, and for storing the dynamically generated certificate and public key as a client attribute in the directory.
摘要翻译：用于安全通信的服务器，方法和/或计算机可读介质系统包括用于生成由证书机构签名的证书的证书颁发机构以及用于客户端的相关联的公钥和私钥。服务器还包括客户端属性和客户机虚拟属性的目录。客户端虚拟属性中的至少一个用于当接收到不能位于目录中的客户端的查询时，请求证书颁发机构为客户端动态生成证书和关联的公钥和私钥，并存储动态生成的证书和公钥作为目录中的客户端属性。

8. 发明申请

US20140122342A1 Host based content security and protection 审中-公开
标题翻译：基于主机的内容安全和保护
公开(公告)号：US20140122342A1
公开(公告)日：2014-05-01
申请号：US13664770
申请日：2012-10-31
申请人： BROADCOM CORPORATION
发明人： Yasantha N. Rajakarunanayake , William S. Bunch , Jacob Mendel
IPC分类号： G06F21/24
CPC分类号： H04L9/007 , G06F21/10 , H04L9/3265 , H04L63/0823 , H04L63/0892 , H04L63/10 , H04L2209/603 , H04L2463/101 , H04N21/234381 , H04N21/24 , H04N21/442 , H04N21/6582 , H04W12/04 , H04W12/06
摘要： Host based content security and protection. Security is achieved via a third-party device serving as an intermediary or host (e.g., certificate authority (CA)) between two or more user device is associated with two or more users. Any number of security measures may be employed to ensure that the content and/or identity associated with a given user is protected, including on a per communication or content basis. Various authentication, authorization, and accounting (AAA) protocols may be employed to govern the respective sharing of content and/or identity between respective users within the system, and such AAA protocols may be dynamically allocated differently with respect to different pairings of users at different respective times. In addition, with respect to digital rights management (DRM) employed to govern the security of content and/or identity between users, a third-party device (e.g., intermediary) and/or any respective user may establish specific rules for secure content and/or identity communications.
摘要翻译：基于主机的内容安全和保护。通过用作两个或多个用户设备之间的中间人或主机（例如，证书颁发机构（CA））的第三方设备与两个或更多个用户相关联来实现安全性。可以采用任何数量的安全措施来确保与给定用户相关联的内容和/或身份受到保护，包括在每个通信或内容的基础上。可以采用各种认证，授权和计费（AAA）协议来管理系统内的各个用户之间的内容和/或身份的相应共享，并且这样的AAA协议可以相对于不同的用户的不同配对被动态地分配各自的时代。另外，关于用于管理用户之间的内容和/或身份的安全性的数字版权管理（DRM），第三方设备（例如，中介）和/或任何相应的用户可以建立用于安全内容的特定规则， /或身份通信。

9. 发明申请

US20100299520A1 COMMUNICATION SYSTEM AND METHOD IN PUBLIC KEY INFRASTRUCTURE 有权
标题翻译：公共关键基础设施的通信系统与方法
公开(公告)号：US20100299520A1
公开(公告)日：2010-11-25
申请号：US12847705
申请日：2010-07-30
申请人： Akira MURAKAWA
发明人： Akira MURAKAWA
IPC分类号： H04L9/00
CPC分类号： H04L63/0442 , H04L9/007 , H04L9/3265 , H04L63/0823 , H04L63/12
摘要： In a communication system wherein a device and a client communicate data with each other through a network, the device holds a root certificate including a public key in a pair of the public key and a private key and signed with the public key. When data is sent, a certificate creator creates a second certificate including the root certificate designated as a certificate authority at a higher level and signed with the root certificate, and the second certificate is sent to the client. In the client, the root certificate has been stored beforehand, and a verifier verifies the signature of the second certificate with the root certificate.
摘要翻译：在设备和客户端通过网络相互通信数据的通信系统中，设备将包含公共密钥的根证书保存在一对公钥和私钥中并用公钥签名。当发送数据时，证书创建者创建第二个证书，包括指定为更高级别的证书颁发机构的根证书，并使用根证书签名，并将第二个证书发送给客户端。在客户机中，根证书已被预先存储，验证者使用根证书验证第二个证书的签名。

10. 发明申请

US20090259842A1 METHOD, PRODUCT AND APPARATUS FOR ACCELERATING PUBLIC-KEY CERTIFICATE VALIDATION 有权
标题翻译：方法，产品和装置，用于加速公共关键证书的验证
公开(公告)号：US20090259842A1
公开(公告)日：2009-10-15
申请号：US12488051
申请日：2009-06-19
申请人： Yoko KUMAGAI , Takahiro Fujishiro , Tadashi Kaji , Shingo Hane , Hitoshi Shimonosono
发明人： Yoko KUMAGAI , Takahiro Fujishiro , Tadashi Kaji , Shingo Hane , Hitoshi Shimonosono
IPC分类号： H04L9/00
CPC分类号： H04L9/3268 , H04L9/007 , H04L9/3265
摘要： A validation authority for certificates searches for and verifies paths and certificate revocation lists periodically, and classifies the paths into valid paths and invalid paths in accordance with the results of the validations, so as to register the paths in databases beforehand. Besides, in a case where a request for authenticating the validity of a certificate has been received from an end entity, the validation authority judges the validity of the public key certificate by checking in which of the valid-path database and the invalid-path database a path corresponding to the request is registered. On the other hand, in a case where the path corresponding to the validity authentication request is not registered in either of the databases, the validity of the public key certificate is authenticated by performing path search and validation anew.
摘要翻译：证书的验证机构定期搜索和验证路径和证书撤销列表，并根据验证结果将路径分类为有效路径和无效路径，以便事先在数据库中注册路径。此外，在从终端实体接收到认证证书的有效性的请求的情况下，验证机构通过检查有效路径数据库和无效路径数据库中的哪一个来判断公钥证书的有效性登记与请求对应的路径。另一方面，在与有效认证请求对应的路径未登记在任一数据库中的情况下，通过重新进行路径搜索和验证来认证公钥证书的有效性。

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