METHOD AND APPARATUS FOR PERFORMING AUTHENTICATION BETWEEN CLIENTS USING SESSION KEY SHARED WITH SERVER
First Claim
Patent Images
1. A method of performing authentication in which a first client sharing a first session key with a server performs authentication with a second client sharing a second session key with the server, the method comprising:
- receiving first authentication information generated using the second session key from the server;
receiving second authentication information generated using the second session key from the second client; and
determining whether the authentication with the second client is successful using the first authentication information and the second authentication information.
2 Assignments
0 Petitions
Accused Products
Abstract
Provided is a method and apparatus for performing authentication between clients that complete authentication with a server. The method includes receiving first authentication information generated using the second session key from the server; receiving second authentication information generated using the second session key from the second client; and determining whether the authentication with the second client is successful using the first authentication information and the second authentication information.
71 Citations
13 Claims
-
1. A method of performing authentication in which a first client sharing a first session key with a server performs authentication with a second client sharing a second session key with the server, the method comprising:
-
receiving first authentication information generated using the second session key from the server; receiving second authentication information generated using the second session key from the second client; and determining whether the authentication with the second client is successful using the first authentication information and the second authentication information. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A computer-readable recording medium having recorded thereon a program for executing a method of performing authentication in which a first client sharing a first session key with a server performs authentication with a second client sharing a second session key with the server, the method comprising:
-
receiving first authentication information generated using the second session key from the server; receiving second authentication information generated using the second session key from the second client; and determining whether the authentication with the second client is successful using the first authentication information and the second authentication information.
-
-
8. An apparatus for performing authentication, the apparatus comprising:
-
a communication unit which receives first authentication information generated using a second session key from a server and receives second authentication information generated using the second session key from a second client; and a determination unit which determines whether the authentication with the second client is successful using the first authentication information and the second authentication information. - View Dependent Claims (9, 10, 11, 12, 13)
-
Specification