公开(公告)号：US09503897B2

公开(公告)日：2016-11-22

申请号：US14681046

申请日：2015-04-07

Applicant: NXP B.V.

Inventor： Andreas Lessiak ,  Mario Ivkovic

IPC: G06F7/04 ,  G06F15/16 ,  G06F17/30 ,  H04L29/06 ,  H04W12/06 ,  H04L29/08 ,  H04W4/00 ,  H04W76/02

CPC classification number: H04W12/06 ,  H04L63/083 ,  H04L65/1069 ,  H04L67/14 ,  H04L67/146 ,  H04W4/80 ,  H04W76/11

Abstract: Aspects of various embodiments are directed to the communication of wireless data. In a particular embodiment, an apparatus includes a master/wireless communication circuit and a slave circuit that carries out a secure function. The master generates session initiation commands, and the slave is responsive to these commands by generating and storing a session ID. In response to the receipt and validation of user-input data, the slave accesses and locally stores the session ID. Upon the initiation of and/or during a wireless communication process, the slave again accesses the session ID and compares the accessed session ID with the locally stored session ID, and facilitates communication based on the comparison (e.g., communication is not permitted if the comparison does not indicate a match).

公开(公告)号：US20150215783A1

公开(公告)日：2015-07-30

申请号：US14681046

申请日：2015-04-07

Applicant: NXP B.V.

Inventor： Andreas Lessiak ,  Mario Ivkovic

IPC: H04W12/06

CPC classification number: H04W12/06 ,  H04L63/083 ,  H04L65/1069 ,  H04L67/14 ,  H04L67/146 ,  H04W4/80 ,  H04W76/11

Abstract: Aspects of various embodiments are directed to the communication of wireless data. In a particular embodiment, an apparatus includes a master/wireless communication circuit and a slave circuit that carries out a secure function. The master generates session initiation commands, and the slave is responsive to these commands by generating and storing a session ID. In response to the receipt and validation of user-input data, the slave accesses and locally stores the session ID. Upon the initiation of and/or during a wireless communication process, the slave again accesses the session ID and compares the accessed session ID with the locally stored session ID, and facilitates communication based on the comparison (e.g., communication is not permitted if the comparison does not indicate a match).

Abstract translation: 各种实施例的方面针对无线数据的通信。 在特定实施例中，一种装置包括执行安全功能的主/无线通信电路和从电路。 主机产生会话发起命令，从机通过生成和存储会话ID来响应这些命令。 响应于用户输入数据的接收和验证，从机访问并本地存储会话ID。 在无线通信过程的启动和/或无线通信过程中，从机再次访问会话ID并将所访问的会话ID与本地存储的会话ID进行比较，并且有助于基于比较的通信（例如，如果比较 不表示匹配）。