Method and system for secure transmission of remote notification service messages to mobile devices without secure elements
US10007909B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2014 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Feb 20, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/102
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for receiving and processing a data message includes: storing at least an encryption key; receiving a data message, the data message including at an encrypted message and a message authentication code, the message authentication code generated using at least a portion of the encrypted message; generating a reference authentication code using at least a portion of the encrypted message included in the received data message; validating the received data message based on a check of the message authentication code included in the received data message against the generated reference authentication code; and decrypting the encrypted message included in the received data message using the stored encryption key to obtain a decrypted message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.