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SICHUAN CHANGHONG ELECTRIC CO., LTD.
| SICHUAN CHANGHONG ELECTRIC CO., LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20120027205 | IDENTITY AUTHENTICATION AND SHARED KEY GENERATION METHOD - The invention relates to an identity authentication and key negotiation method. In order to overcome the defects in the prior art that security of authentication methods is not high, the invention discloses an identity authentication and shared key generation method. In the technical solution of the invention, a key authority issues a pair of public key | 02-02-2012 |