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    SYSTEM AND METHOD OF LAWFUL ACCESS TO SECURE COMMUNICATIONS
    13.
    发明申请
    SYSTEM AND METHOD OF LAWFUL ACCESS TO SECURE COMMUNICATIONS 有权
    系统和方法进行安全通信

    公开(公告)号：US20160344775A1

    公开(公告)日：2016-11-24

    申请号：US15225543

    申请日：2016-08-01

    Applicant: BlackBerry Limited ,  Certicom Corp.

    Inventor： Matthew John Campagna ,  Gregory Marc Zaverucha ,  Michael Eoin Buckley

    IPC: H04L29/06 ,  H04L9/08

    CPC classification number: H04L63/306 ,  H04L9/0861 ,  H04L2209/80

    Abstract: The present disclosure relates to systems and methods for secure communications. In some aspects, a method of signalling an interception time period is described. At least one keying information used by a KMF to regenerate a key is stored. A start_interception message is signaled from an ADMF to a CSCF. A halt_message is signaled from the ADMF to the CSCF.

    Abstract translation: 本公开涉及用于安全通信的系统和方法。 在一些方面，描述了用于发信号通知截取时间段的方法。 存储KMF用于重新生成密钥的至少一个密钥信息。 从ADMF向CSCF发送start_interception消息。 从ADMF向CSCF发出halt_message信号。

    Method for securing credentials in a remote repository
    14.
    发明授权
    Method for securing credentials in a remote repository 有权
    在远程存储库中保护凭据的方法

    公开(公告)号：US09455830B2

    公开(公告)日：2016-09-27

    申请号：US14304057

    申请日：2014-06-13

    Applicant: BlackBerry Limited ,  Certicom Corp.

    Inventor： Avinash Chidambaram ,  Matthew John Campagna

    IPC: H04L29/00 ,  H04L9/08 ,  H04L9/32

    CPC classification number: H04L9/0863 ,  H04L9/0841 ,  H04L9/32 ,  H04L9/3252 ,  H04L9/3297 ,  H04L2209/42

    Abstract: A method of securing user credentials in a remote repository is provided. In accordance with one embodiment, there is provided a method comprising generating a first private key and a first public key pair from a registered password; generating a second private key and a second public key pair; generating a storage key from the second private key and the first public key; encrypting a set of credentials using the storage key; creating a encrypted credential signature from the encrypted set of credentials and the first private key; and storing the encrypted set of credentials, the encrypted credential signature, and the second public key in the remote repository.

    Abstract translation: 提供了一种在远程存储库中保护用户凭据的方法。 根据一个实施例，提供了一种方法，包括从注册密码生成第一私钥和第一公开密钥对; 生成第二私钥和第二公钥对; 从所述第二私钥和所述第一公钥生成存储密钥; 使用存储密钥加密一组凭证; 从加密的凭证集合和第一私钥中创建加密的凭证签名; 以及将加密的一组凭证，加密凭证签名和第二公钥存储在远程存储库中。

    System and method of lawful access to secure communications
    15.
    发明授权
    System and method of lawful access to secure communications 有权
    合法访问安全通信的系统和方法

    公开(公告)号：US09413530B2

    公开(公告)日：2016-08-09

    申请号：US13739620

    申请日：2013-01-11

    Applicant: Research In Motion Limited ,  Certicom Corp.

    Inventor： Michael Eoin Buckley ,  Gregory Marc Zaverucha ,  Matthew John Campagna

    IPC: H04L9/00 ,  H04L9/08 ,  H04L29/06

    CPC classification number: H04L63/306 ,  H04L9/0861 ,  H04L2209/80

    Abstract: Systems and methods for secure communications are provided. In some aspects, a method of signalling an interception time period is described. At least one keying information used by a key management service (KMS) to regenerate a key is stored. A start_interception message is signaled from an administration function (ADMF) to a call session control function (CSCF). A halt_message is signaled from the ADMF to the CSCF.

    Abstract translation: 提供了用于安全通信的系统和方法。 在一些方面，描述了用于发信号通知截取时间段的方法。 存储密钥管理服务（KMS）用于重新生成密钥的至少一个密钥信息。 start_interception消息从管理功能（ADMF）发送到呼叫会话控制功能（CSCF）。 从ADMF向CSCF发出halt_message信号。

    System and method of lawful access to secure communications
    16.
    发明授权
    System and method of lawful access to secure communications 有权
    合法访问安全通信的系统和方法

    公开(公告)号：US09264227B2

    公开(公告)日：2016-02-16

    申请号：US13739671

    申请日：2013-01-11

    Applicant: Research In Motion Limited ,  Certicom Corp.

    Inventor： Michael Eoin Buckley ,  Gregory Marc Zaverucha ,  Matthew John Campagna

    IPC: H04L9/08 ,  H04L29/06

    CPC classification number: H04L9/0861 ,  H04L9/083 ,  H04L9/0869 ,  H04L63/061 ,  H04L63/306 ,  H04L2209/80

    Abstract: The present disclosure relates to systems and methods for secure communications. In some aspects, an initiator KMS receives, from an initiator UE, one or more values used in generation of an encryption key, which includes obtaining at least one value associated with a RANDRi. The initiator KMS sends the at least one value associated with the RANDRi to a responder KMS. The responder KMS generates the encryption key using the one or more values.

    Abstract translation: 本公开涉及用于安全通信的系统和方法。 在一些方面，发起方KMS从发起方UE接收用于生成加密密钥的一个或多个值，其包括获得与RANDRi相关联的至少一个值。 启动器KMS将与RANDRi相关联的至少一个值发送到响应者KMS。 响应者KMS使用一个或多个值生成加密密钥。

    USING A SINGLE CERTIFICATE REQUEST TO GENERATE CREDENTIALS WITH MULTIPLE ECQV CERTIFICATES
    18.
    发明申请
    USING A SINGLE CERTIFICATE REQUEST TO GENERATE CREDENTIALS WITH MULTIPLE ECQV CERTIFICATES 有权
    使用单证书要求生成具有多个ECQV证书的证书

    公开(公告)号：US20140230029A1

    公开(公告)日：2014-08-14

    申请号：US14252527

    申请日：2014-04-14

    Applicant: CERTICOM CORP.

    Inventor： Matthew John Campagna ,  Robert John Lambert ,  James Robert Alfred

    IPC: H04L29/06 ,  H04L9/32 ,  H04L9/08

    CPC classification number: H04L63/08 ,  H04L9/083 ,  H04L9/0841 ,  H04L9/0844 ,  H04L9/0861 ,  H04L9/3066 ,  H04L9/3236 ,  H04L9/3263 ,  H04L29/06 ,  H04L63/062 ,  H04L63/0823 ,  H04W12/04

    Abstract: A method and apparatus are disclosed for using a single credential request (e.g., registered public key or ECQV certificate) to obtain a plurality of credentials in a secure digital communication system having a plurality of trusted certificate authority CA entities and one or more subscriber entities A. In this way, entity A can be provisioned onto multiple PKI networks by leveraging a single registered public key or implicit certificate as a credential request to one or more CA entities to obtain additional credentials, where each additional credential can be used to derive additional public key-private key pairs for the entity A.

    Abstract translation: 公开了一种用于使用单个凭证请求（例如，注册公钥或ECQV证书）在具有多个可信证书机构CA实体和一个或多个订户实体A的安全数字通信系统中获得多个凭证的方法和装置 以这种方式，可以通过利用单个注册公钥或隐式证书作为向一个或多个CA实体的凭证请求来获得附加证书来将实体A提供给多个PKI网络，其中每个附加证书可以用于导出附加公共 实体A的密钥 - 私钥对。

    SYSTEM AND METHOD FOR PROVIDING A TRUST FRAMEWORK USING A SECONDARY NETWORK
    19.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING A TRUST FRAMEWORK USING A SECONDARY NETWORK 有权
    使用二级网络提供信任框架的系统和方法

    公开(公告)号：US20140215206A1

    公开(公告)日：2014-07-31

    申请号：US13793166

    申请日：2013-03-11

    Applicant: RESEARCH IN MOTION LIMITED ,  CERTICOM CORP.

    Inventor： Sean Alexander Courtney ,  Matthew John Campagna ,  George Ross Staikos ,  Alexander Truskovsky

    IPC: H04L9/32

    CPC classification number: H04L9/3268 ,  H04L63/0281 ,  H04L63/18 ,  H04W12/04

    Abstract: A system for providing security services to a mobile device where the mobile device is in communication with a public network through a first network path that is subject to interference by a third party. The system includes a security server and a private network. The security server is operative to communicate with the mobile device through the private network. The security server is also operative to communicate with the public network through a second network path that is less susceptible to the interference by the third party than is the first network path. The security server communicates with the public network through the second network path to provide security services to the mobile device that are delivered over the private network.

    Abstract translation: 一种用于向移动设备提供安全服务的系统，其中移动设备通过受第三方干扰的第一网络路径与公共网络通信。 该系统包括一个安全服务器和一个专用网络。 安全服务器可操作以通过专用网络与移动设备进行通信。 安全服务器还可操作以通过第二网络路径与公共网络进行通信，该第二网络路径比第一网络路径更不易受到第三方的干扰。 安全服务器通过第二网络路径与公共网络进行通信，以向通过专用网络传送的移动设备提供安全服务。

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