| 发明名称 | Method and device for secure notification of identity | ||
| 摘要 | A system, methods and devices for the secure notification of an identity in a communications network. The methods include sending or receiving a communication including a hash of a certificate of a device to notify or detect the presence of the device in a network. Each certificate is associated with an identity which is excluded from the communication of the hash of the certificate. The received hash is compared to hashes of certificates stored in an electronic device to determine an identity. The identity may represent an electronic device or a user of the electronic device. | ||
| 申请公布号 | US9300655(B2) | 申请公布日期 | 2016.03.29 |
| 申请号 | US201414457722 | 申请日期 | 2014.08.12 |
| 申请人 | BlackBerry Limited | 发明人 | Brown Michael Stephen;Tapuska David Francis |
| 分类号 | H04L29/06;G06F21/62 | 主分类号 | H04L29/06 |
| 代理机构 | Ridout & Maybee LLP | 代理人 | Ridout & Maybee LLP |
| 主权项 | 1. A method of secure notification of presence of an electronic device in a communications network, wherein a certificate is associated with an identity, the method comprising: generating a salted hash of the certificate and a salt; transmitting a message containing an address location identifying where to retrieve the salted hash; receiving a request message responsive to the message; and sending a reply message responsive to the request message, wherein the reply message includes the salt and a truncated salted hash of the certificate, the reply message excluding the identity. | ||
| 地址 | Waterloo CA | ||