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From: | Frank Eberle |
Subject: | [Help-gnutls] Question regarding TLS with PSK |
Date: | Wed, 15 Aug 2007 20:30:49 +0200 |
User-agent: | Thunderbird 1.5.0.12 (X11/20070604) |
Hello,I've to write an application which requires a secured communication channel. To keep the user's effort minimal I want to use pre-shared keys for authentication. Now my question: In my understanding when using PSK-DH the client is authenticated when connecting to the server, but is the server also authenticated against the client? Or in other words: When an attacker replaces the server by his own implementation is the client able to recognize this? Or do I have to use a server certificate to achieve this.
Best regards Frank
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