发明名称 FLEXIBLE DATA AUTHENTICATION
摘要 Various exemplary embodiments relate to a method, device, and storage medium including: receiving an NDEF message by an NFC device including a payload and at least one of a digital signature and a reference to a digital signature; stripping data from the payload to produce a stripped payload; verifying the payload using the digital signature and the stripped payload; and conditionally interpreting the payload based on whether the payload is verified. Various embodiments are described wherein: the payload includes a URI including a fragment denoted by a pound character; and stripping data includes stripping the fragment from the URI. Various embodiments are described wherein the payload is verified, the fragment comprises fragment data, and interpreting the payload comprises: transmitting a message requesting a resource identified by the URI, wherein the request omits the fragment data; executing a received script to transmit the fragment data to a device.
申请公布号 US2015188712(A1) 申请公布日期 2015.07.02
申请号 US201314145049 申请日期 2013.12.31
申请人 NXP B.V. 发明人 TEUWEN Philippe
分类号 H04L9/32;G06K7/10 主分类号 H04L9/32
代理机构 代理人
主权项 1. A method performed by a near field communications (NFC) device for verifying a record received from an NFC tag, the method comprising: receiving an NFC data exchange format (NDEF) message by an NFC device from an NFC tag, wherein the NFC message includes a payload and at least one of a digital signature and a reference to a digital signature; stripping data from the payload to produce a stripped payload; verifying the payload using the digital signature and the stripped payload; and conditionally interpreting at least one of the payload and the stripped payload based on whether the payload is verified.
地址 Eindhoven NL