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Method and system for authentification of a mobile user via a gateway

  • US 20040103283A1
  • Filed: 12/08/2003
  • Published: 05/27/2004
  • Est. Priority Date: 08/18/2000
  • Status: Active Grant
First Claim
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1. A method of authenticating a first party (42) to a second party (44) via a gateway (46) the first party using an encryption protocol between itself and the gateway and the second party using an encryption protocol between itself and the gateway the method comprising the steps of:

  • installing in the second party that the gateway is a trusted certification authority (48);

    the gateway issuing a digital certificate authenticating the first party; and

    the second party verifying the digital certificate in order to confirm to the second party that the digital certificate comes from the trusted certification authority;

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