METHOD, DEVICE, AND SYSTEM FOR IDENTITY AUTHENTICATION

摘要

A method for identity authentication comprises: 1) a first authenticator transmitting to a second authenticator a first identity authentication message; 2) the second authenticator transmitting to the first authenticator a second identity authentication message; 3) the first authenticator transmitting to an authentication server a third identity authentication message; 4) the authentication server verifying the validity of a secure domain for the second authenticator on the basis of the third identity authentication message; 5) the authentication server transmitting to the first authenticator a fourth identity authentication message; and, 6) the first authenticator authenticating when the fourth identity authentication message is received. The identity authentication system mainly comprises: the first authenticator, the second authenticator, the secure domain for the second authenticator, and the authentication server.

主权项

1. A method for identity authentication, comprising:
1) transmitting, by a first authenticator, a first identity authentication message to a second authenticator, to launch the authentication; 2) transmitting, by the second authenticator, a second identity authentication message to the first authenticator, wherein the second identity authentication message comprises an identification of a secure domain where the second authenticator resides and identity authentication information of the second authenticator; 3) transmitting, by the first authenticator, a third identity authentication message to an authentication server, wherein the third identity authentication message comprises the identification of the secure domain where the second authenticator resides; 4) after the authentication server receives the third identity authentication message, verifying, by the authentication server, legality of the secure domain where the second authenticator resides according to the third identity authentication message; 5) transmitting, by the authentication server, a fourth identity authentication message to the first authenticator, wherein the fourth identity authentication message comprises a result for verifying the secure domain where the second authenticator resides by the authentication server and identity authentication information of the authentication server with respect to information comprising the result for verifying the secure domain where the second authenticator resides; and 6) after the first authenticator receives the fourth identity authentication message, verifying, by the first authenticator, identity legality of the second authenticator.