32results about How to "Flexible Authorization" patented technology

The invention discloses an identification cryptographic technique-based electronic passport extended access control system and an identification cryptographic technique-based authentication method. The authentication method comprises the following steps that: a key service centre provides a key service; a passport verification center makes an application for sensitive biological characteristic information-reading authority, the key service center issues an authorization smart card to perform authorization, and the passport verification center distributes the authorization smart card to a verification terminal controlled thereby; and a passport issuing center applies the key service center for an authentication key and a public parameter for authentication and writes the authentication keyand the public parameter into passport smart card of an electronic passport. During passport verification, the authorization smart card and the passport smart card implement an identification cryptographic algorithm-based authentication protocol to judge if the verification terminal has the authority to read sensitive biological characteristic data. The system and the method avoid loopholes in authentication trust transmission in a European proposal, save the establishment of a complicate PKI system, and allow for low system construction cost. Compared with Singaporean EAC, the method provides flexible authorization for a certifying organization, and can still authorize the certifying organization after the issue of a passport.

The invention discloses an OCS traffic authorization method, OCS, server and readable storage medium, which are used to solve the problem that the OCS dynamic authorization configuration method in the prior art is not flexible enough, resulting in low accuracy of user authorization configuration Technical issues to improve the flexibility of traffic authorization configuration, so that differentiated traffic authorization can be implemented for different users to meet the user's actual traffic business needs as much as possible, and enhance the user's traffic business experience. The method includes: creating a traffic authorization model according to the online behavior data of the terminal user and the service characteristics of the subscription service; obtaining the traffic service request sent by the terminal device corresponding to the terminal user; inputting the traffic service request into the traffic authorization model to obtain predicted traffic authorization information for the traffic service request; and send the predicted traffic authorization information to the PGW, so as to forward the predicted traffic authorization information to the terminal device through the PGW.

Embodiments of the present invention provide a vSIM authorization method, device and system. The system includes: a resource server, an authorization server and a client server. The authorization server is used to generate a token according to the token request message, and sends the generated token to the client server and the resource server respectively. The resource server is used to send the token to the vSIM. The client identification information in the code number download request message and the legitimacy of the token are verified. If the verification is successful, a code number is assigned to the vSIM according to the code number download request message and the second correspondence, and the encrypted code number number is sent to vSIM. Through the cooperation between the resource server and the authorization server, code number resources are allocated to legal token holders, and secure and flexible authorization of the vSIM is realized, so that any legal client can obtain the right to use the vSIM through the authorization system provided in this embodiment .