×

USER AUTHENTICATION METHOD AND APPARATUS

  • US 20150089228A1
  • Filed: 09/23/2014
  • Published: 03/26/2015
  • Est. Priority Date: 09/23/2013
  • Status: Active Grant
First Claim
Patent Images

1. A user authentication method for authenticating a user from a server, the user authentication method comprising:

  • (a) transmitting a one-time server certification message in response to an authentication request including a user ID of a client terminal, and receiving a one-time terminal certification message from the client terminal; and

    (b) authenticating the user by verifying the one-time terminal certification message by using a hash value stored beforehand in correspondence to the user ID.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×