Processor security authentication method, security module and authentication tool

The invention provides a processor security authentication method, a security module and an authentication tool. The processor security authentication method comprises the following steps: when authentication is successful according to an authentication identifier sent by an authentication tool, gen...

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Bibliographische Detailangaben
Hauptverfasser:	LI GONGBO, ZHANG LEI, DU PANYANG, ZHANG PANYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The invention provides a processor security authentication method, a security module and an authentication tool. The processor security authentication method comprises the following steps: when authentication is successful according to an authentication identifier sent by an authentication tool, generating a re-authentication identifier according to the authentication identifier; returning the authentication success response and the re-authentication identifier to the authentication tool; receiving a re-authentication request and a re-authentication verification identifier sent by an authentication tool; and verifying the legality of the re-authentication verification identifier. The re-authentication identifier is generated based on the authentication identifier used in the first authentication process, and the re-authentication identifier is returned to the authentication tool while the authentication success response is returned to the authentication tool. When the authentication tool needs to be authentic