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公开(公告)号:US09525669B2
公开(公告)日:2016-12-20
申请号:US14440885
申请日:2013-12-05
Applicant: ST-Ericsson SA
Inventor: Ulf Bjorkengren , Andreas Anyuru , Benn Porscke , Patrik Ryd , Mats Fagerstrom , Mats Bergstrom
CPC classification number: H04L63/0428 , H04L9/3242 , H04L63/0421 , H04L63/062 , H04L2209/24 , H04W4/043
Abstract: A method in a first device for anonymously delivering data to a part that has initiated a task is provided. The first device and the part initiating a task are participants in opportunistic sensing. The method comprises creating a data sample and encrypting the data sample with a public key of the task initiating part. After communicating the protected sample to one or more intermediate devices, one of the one or more intermediate devices delivers the protected sample to the task initiating part, such that the task initiating part does not know the identity of the first device. The task initiating device only know the identity of the one of the one or more intermediate devices that delivered the protected sample to the task initiating part, wherein the intermediate devices are participants in the opportunistic sensing.
Abstract translation: 提供了一种用于向已经发起任务的部分匿名传递数据的第一设备中的方法。 第一个设备和启动任务的部分是机会感知的参与者。 该方法包括使用任务启动部分的公钥创建数据样本并加密数据样本。 在将受保护的样本传送到一个或多个中间设备之后,一个或多个中间设备之一将受保护的样本传送到任务启动部分,使得任务启动部分不知道第一设备的身份。 任务启动设备仅知道将受保护样本传递到任务启动部分的一个或多个中间设备之一的身份,其中中间设备是机会感知中的参与者。