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    System and Method for Secure Control of Resources of Wireless Mobile Communication Devices
    1.
    发明申请
    System and Method for Secure Control of Resources of Wireless Mobile Communication Devices 审中-公开

    公开(公告)号：US20190273742A1

    公开(公告)日：2019-09-05

    申请号：US16415702

    申请日：2019-05-17

    Applicant: BlackBerry Limited

    Inventor： Russell Norman Owen ,  Michael Shenfield ,  Herbert Anthony Little ,  David Paul Yach

    IPC: H04L29/06 ,  H04W12/08 ,  G06F21/62

    Abstract: Systems and methods for secure control of a wireless mobile communication device are disclosed. Each of a plurality of domains includes at least one wireless mobile communication device asset. When a request to perform an operation affecting at least one of the assets is received, it is determined whether the request is permitted by the domain that includes the at least one affected asset, by determining whether the entity with which the request originated has a trust relationship with the domain, for example. The operation is completed where it is permitted by the domain. Wireless mobile communication device assets include software applications, persistent data, communication pipes, and configuration data, properties or user or subscriber profiles.

    Controlling access by code
    2.
    发明授权
    Controlling access by code 有权

    公开(公告)号：US10032007B1

    公开(公告)日：2018-07-24

    申请号：US15925284

    申请日：2018-03-19

    Applicant: BlackBerry Limited

    Inventor： David Paul Yach ,  Herbert Anthony Little ,  Michael Stephen Brown

    IPC: H04L29/06 ,  G06F21/10 ,  H04W4/60 ,  G06F21/12 ,  G06F21/51 ,  G06F21/62 ,  H04L9/32

    Abstract: A novel code signing system, computer readable media, and method are provided. The code signing method includes receiving a code signing request from a requestor in order to gain access to one or more specific application programming interfaces (APIs). A digital signature is provided to the requestor. The digital signature indicates authorization by a code signing authority for code of the requestor to access the one or more specific APIs. In one example, the digital signature is provided by the code signing authority or a delegate thereof. In another example, the code signing request may include one or more of the following: code, an application, a hash of an application, an abridged version of the application, a transformed version of an application, a command, a command argument, and a library.

    Automated selection and inclusion of a message signature
    3.
    发明授权
    Automated selection and inclusion of a message signature 有权

    公开(公告)号：US09998412B2

    公开(公告)日：2018-06-12

    申请号：US14046615

    申请日：2013-10-04

    Applicant: BlackBerry Limited

    Inventor： Neil Patrick Adams ,  Herbert Anthony Little ,  David Victor MacFarlane

    IPC: G06F21/00 ,  H04L12/58 ,  G06Q10/10

    CPC classification number: H04L51/12 ,  G06Q10/107 ,  H04L51/066

    Abstract: A system and method for the creation and automated selection and inclusion an automated signature text with an electronic message, wherein the automated selection of the automated signature text is dependent on attributes of the message, the designated recipients, or attributes of the designated recipients as compared to the sender's attributes, such as the encoding type and/or transport method selected for the electronic message or the location of the recipient without the need for multiple user profiles or manual editing by the sender. At least one of a plurality of automated signature texts is associated with at least one encoding type of a plurality of encoding types, at least one message transport type, or with at least one predetermined recipient attribute or the outcome of a comparison of the recipient attribute with the sender's attributes. The appropriate automated signature text is inserted prior to encoding of the message for transport.

    Alerting a smart card reader of probable wireless communication
    8.
    发明授权
    Alerting a smart card reader of probable wireless communication 有权
    警告可能的无线通信智能卡读卡器

    公开(公告)号：US09111153B2

    公开(公告)日：2015-08-18

    申请号：US13856509

    申请日：2013-04-04

    Applicant: BlackBerry Limited

    Inventor： Neil Patrick Adams ,  Herbert Anthony Little

    IPC: G06K7/00 ,  G06K7/01 ,  G06K17/00 ,  G06K19/00

    CPC classification number: G06K7/01 ,  G06K17/0022 ,  G06K19/005 ,  Y02D70/10

    Abstract: A wireless device may alert a wireless smart card reader that communication of data between the wireless device and the wireless smart card reader is probably imminent by sending an activation alert. Upon receipt of the activation alert, if the wireless smart card reader is in a low-power state, the wireless smart card reader may enter a higher-power state. If the wireless smart card reader is in the higher-power state upon receipt of the activation alert, the wireless smart card reader may remain in the higher-power state until a timeout period has expired. The wireless device may instruct the wireless smart card reader to enter the low-power state by sending a deactivation alert if the wireless device detects that communication of data between the wireless device and the wireless smart card reader is not likely to occur within a specified period of time.

    Abstract translation: 无线设备可以警告无线智能卡读取器，通过发送激活警报，可能迫使无线设备和无线智能卡读卡器之间的数据通信。 在接收到激活警报时，如果无线智能卡读卡器处于低功率状态，则无线智能卡读卡器可能进入较高功率状态。 如果无线智能卡读卡器在接收到激活警报时处于较高功率状态，则无线智能卡读卡器可以保持在较高功率状态，直到超时时间段到期。 如果无线设备检测到在无线设备和无线智能卡读卡器之间的数据通信不太可能在规定的时间内发生，则无线设备可以通过发送去激活警报来指示无线智能卡读卡器进入低功率状态 的时间。

    Wireless personal area network having authentication and associated methods
    9.
    发明授权
    Wireless personal area network having authentication and associated methods 有权
    具有认证和相关方法的无线个域网

    公开(公告)号：US09107074B2

    公开(公告)日：2015-08-11

    申请号：US13972611

    申请日：2013-08-21

    Applicant: BLACKBERRY LIMITED

    Inventor： Herbert Anthony Little ,  Scott Douglas Rose ,  Scott William Totzke ,  Mihal Lazaridis

    IPC: H04K1/00 ,  H04W12/06 ,  H04L29/06 ,  H04W12/02

    CPC classification number: H04W12/06 ,  H04L63/0428 ,  H04W4/80 ,  H04W12/02

    Abstract: A wireless personal area network (WPAN) system includes a plurality of WPAN devices using encrypted wireless communication therebetween when in an enabled state and not wirelessly communicating when in a disabled state. At least one of the WPAN devices includes a WPAN identity reader for reading at least one identifying parameter of a user, for confirming that the user is an authorized user based upon reading the at least one identifying parameter, and for wirelessly communicating with at least one other WPAN device to switch the at least one other WPAN device from the disabled state to the enabled state based upon confirming the user is an authorized user.

    Abstract translation: 无线个域网（WPAN）系统包括多个WPAN设备，当处于使能状态时，它们之间使用加密的无线通信，并且在处于禁用状态时不进行无线通信。 WPAN设备中的至少一个包括用于读取用户的至少一个识别参数的WPAN身份读取器，用于基于读取至少一个识别参数来确认用户是授权用户，并且用于与至少一个识别参数无线通信 其他WPAN设备基于确认用户是授权用户，将至少一个其他WPAN设备从禁用状态切换到启用状态。

    System and method for providing an indication of randomness quality of random number data generated by a random data service
    10.
    发明授权
    System and method for providing an indication of randomness quality of random number data generated by a random data service 有权
    用于提供由随机数据服务生成的随机数数据的随机性质量指示的系统和方法

    公开(公告)号：US09077524B2

    公开(公告)日：2015-07-07

    申请号：US13682635

    申请日：2012-11-20

    Applicant: BlackBerry Limited

    Inventor： Neil Patrick Adams ,  Herbert Anthony Little ,  Michal Andrzej Rybak ,  Michael Grant Kirkup ,  David Francis Tapuska

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

    CPC classification number: H04L9/0869 ,  H04L9/3247 ,  H04L2209/80

    Abstract: A system and method for providing an indication of randomness quality of random number data generated by a random data service. The random data service may provide random number data to one or more applications adapted to generate key pairs used in code signing applications, for example. In one aspect, the method comprises the steps of: retrieving random number data from the random data service; applying one or more randomness tests to the retrieved random number data to compute at least one indicator of the randomness quality of the random number data; associating the at least one indicator with at least one state represented by a color; and displaying the color associated with the at least one indicator to a user. The color may be displayed in a traffic light icon, for example.

    Abstract translation: 一种用于提供由随机数据服务产生的随机数数据的随机性质量指示的系统和方法。 随机数据服务可以向例如适用于生成在代码签名应用中使用的密钥对的一个或多个应用提供随机数字数据。 一方面，该方法包括以下步骤：从随机数据服务中检索随机数字数据; 对所检索的随机数数据应用一个或多个随机性测试以计算所述随机数数据的随机性质量的至少一个指示符; 将所述至少一个指示符与由颜色表示的至少一个状态相关联; 以及将与所述至少一个指示符相关联的颜色显示给用户。 例如，颜色可以显示在交通灯图标中。

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