METHOD AND APPARATUS FOR IDENTITY AUTHENTICATION BETWEEN SYSTEMS

摘要

Embodiments of the disclosure provide a method and apparatus for identity authentication between systems. The method includes: determining, by an authorization center, whether a user can be authorized to log onto a first system upon reception of a message, sent by the first system, of the user to request for logging onto the first system, and sending an encrypted information, into which user information of the user is encrypted, to the first system, upon determining that the user can log onto the first system; and upon reception of a message, sent by a second system, of the user to request for logging onto the second system, if the message carries the encrypted information, then decrypting, by the authorization center, the encrypted information in the case of the second system is determined as a trusted system of the first system, and returning the decrypted user information to the second system.

主权项

1. A method for identity authentication between systems, the method comprising:
determining, by an authorization center, whether a user can be authorized to log onto a first system upon reception of a message, sent by the first system, of the user to request for logging onto the first system, and sending an encrypted information, into which user information of the user is encrypted, to the first system, upon determining that the user can log onto the first system; and upon reception of a message, sent by a second system, of the user to request for logging onto the second system, if the message carries the encrypted information, decrypting, by the authorization center, the encrypted information in the case of the second system is determined as a trusted system of the first system, and returning the decrypted user information to the second system, wherein the encrypted information is sent by the first system to the second system.