[39448] in Kerberos
Re: is there a way to detect if user is using same incorrect password
daemon@ATHENA.MIT.EDU (Brent Kimberley via Kerberos)
Fri Aug 9 17:49:04 2024
To: "kerberos@mit.edu" <kerberos@mit.edu>, Jim Shi <hjshi@yahoo.com>
Date: Fri, 9 Aug 2024 21:47:38 +0000
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From: Brent Kimberley via Kerberos <kerberos@mit.edu>
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Re-using the salt might negatively impact the security proof.
https://datatracker.ietf.org/doc/html/draft-irtf-cfrg-argon2-04#section-3.1
________________________________
From: Kerberos <kerberos-bounces@mit.edu> on behalf of Jim Shi via Kerberos <kerberos@mit.edu>
Sent: Friday, August 9, 2024 5:36 PM
To: kerberos@mit.edu <kerberos@mit.edu>
Subject: is there a way to detect if user is using same incorrect password in authentication
Hi, we have a required to detect if a client is using same incorrect password in in authentication against KDC.
Is it possible the KDC server can determine if client is using same incorrect password?
Thanks
Jim
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