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    LOCATION AND PROXIMITY BEACON TECHNOLOGY TO ENHANCE PRIVACY AND SECURITY
    2.
    发明公开
    LOCATION AND PROXIMITY BEACON TECHNOLOGY TO ENHANCE PRIVACY AND SECURITY 审中-公开
    定位和接近信标技术，以加强隐私和安全

    公开(公告)号：EP3198905A2

    公开(公告)日：2017-08-02

    申请号：EP15845198.9

    申请日：2015-08-28

    Applicant: Intel Corporation

    Inventor： DELEEUW, William C. ,  NEEDHAM, Bradford H.

    IPC: H04W12/02 ,  H04W12/08 ,  H04W4/02 ,  H04L9/08

    CPC classification number: H04W12/02 ,  G06F7/582 ,  H04L9/0662 ,  H04L9/0869 ,  H04L9/0894 ,  H04L9/3247 ,  H04L63/107 ,  H04W4/80 ,  H04W12/04 ,  H04W12/08 ,  H04W12/10

    Abstract: Systems and methods may provide for obtaining a seed value from a location on a beacon device, using the seed value to initiate generation of a pseudo random number (PRN) tree having time-dependent branches, and sending a beacon signal based on the PRN tree and a timing schedule that corresponds to the time-dependent branches. Additionally, a PRN may be received, via an out-of-band link, at an observation device, wherein the PRN is associated with a particular time period. In one example, the PRN may be used by the observation device to generate a subset of a PRN number tree that corresponds to the particular time period. The observation device may also conduct a proximity determination of whether a detected beacon signal corresponds to one or more time-dependent branches of the subset of the PRN tree.

    Abstract translation: 系统和方法可以提供从信标设备上的位置获得种子值，使用种子值来发起具有时间相关分支的伪随机数（PRN）树的生成，并且基于PRN树发送信标信号 以及与时间依赖分支相对应的时间安排。 另外，PRN可以通过带外链路在观察设备处被接收，其中PRN与特定时间段相关联。 在一个示例中，PRN可以被观测设备用来生成对应于特定时间段的PRN号码树的子集。 观测设备还可以进行接近确定，确定检测到的信标信号是否对应于PRN树的子集的一个或多个时间相关分支。

    SYSTEM, APPARATUS AND METHOD FOR PROVIDING RANDOMLY GENERATED CODES IN A USER ANONYMOUS MANNER
    4.
    发明公开
    SYSTEM, APPARATUS AND METHOD FOR PROVIDING RANDOMLY GENERATED CODES IN A USER ANONYMOUS MANNER 审中-公开
    以用户匿名方式提供随机生成代码的系统，装置和方法

    公开(公告)号：EP3311325A1

    公开(公告)日：2018-04-25

    申请号：EP16812134.1

    申请日：2016-05-31

    Applicant: Intel Corporation

    Inventor： SMITH, Ned M. ,  DELEEUW, William C. ,  POORNACHANDRAN, Rajesh

    IPC: G06F21/62 ,  G06Q20/38

    CPC classification number: G06Q20/4016 ,  G06F7/58 ,  G06F7/582 ,  G06Q20/20 ,  G06Q20/385

    Abstract: In one embodiment, a processor comprises: a first logic to receive a random number associated with a user of a first computing system, generate a first pseudo random number seed based on the random number, the first pseudo random number seed associated with a first account of the user, and generate a sequence of pseudo random number seeds based on the first pseudo random number seed, where a first leaf of the sequence of pseudo random number seeds comprises a one time value associated with the first account; and a communication logic to communicate the one time value to a second computing system associated with a merchant, where a credit entity is to authorize a transaction occurring at a first time quantum based at least in part on the one time value. Other embodiments are described and claimed.

    VIRALLY DISTRIBUTABLE TRUSTED MESSAGING
    7.
    发明公开
    VIRALLY DISTRIBUTABLE TRUSTED MESSAGING 审中-公开

    公开(公告)号：EP3186918A1

    公开(公告)日：2017-07-05

    申请号：EP15836733.4

    申请日：2015-06-08

    Applicant: Intel Corporation

    Inventor： SMITH, Ned M. ,  DELEEUW, William C. ,  WILLIS, Thomas G. ,  GOSS, Nathaniel J.

    IPC: H04L9/14 ,  H04L9/32 ,  H04L12/58

    Abstract: Technologies for utilizing trusted messaging include a local computing device including a message client and a local trusted message module established in a trusted execution environment. The local trusted message module performs attestation of a remote computing device based on communication with a corresponding remote trusted message module established in a trusted execution environment of the remote computing device. The local trusted message module further exchanges, with the remote trusted message module, cryptographic keys in response to successful attestation of the remote computing device. The message client forwards outgoing messages to the local trusted message module and receives incoming messages from the local trusted message module. To securely transmit an outgoing message to the remote computing device, the local trusted message module receives the outgoing message from the message client, encrypts the outgoing message, and cryptographically signs the outgoing message, prior to transmittal to the remote trusted message module of the remote computing device. To securely receive an incoming message from the remote computing device, the local trusted message module receives the incoming message from the remote trusted message module of the remote computing device, decrypts the incoming message, and verifies a cryptographic signature of the incoming message, based on the exchanged cryptographic keys and prior to transmittal of the incoming message to the message client.

    Abstract translation: 用于利用可信消息的技术包括本地计算设备，其包括建立在可信执行环境中的消息客户端和本地可信消息模块。 本地可信消息模块基于与在远程计算设备的可信执行环境中建立的相应远程可信消息模块的通信来执行远程计算设备的证明。 响应于远程计算设备的成功证明，本地可信消息模块进一步与远程可信消息模块交换密码密钥。 消息客户端将传出消息转发到本地信任消息模块，并从本地信任消息模块接收传入消息。 为了将传出消息安全地传输到远程计算设备，本地信任消息模块接收来自消息客户端的传出消息，对传出消息进行加密，并且在传输到远程的可信消息模块之前对传出消息进行加密签名 计算设备。 为了安全地接收来自远程计算设备的传入消息，本地可信消息模块从远程计算设备的远程可信消息模块接收传入消息，对传入消息进行解密，并基于传入消息的密码签名来验证传入消息的密码签名 交换的密钥以及在将传入消息传送给消息客户端之前。

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