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Re: is there a way to detect if user is using same incorrect password in authentication

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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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Re: is there a way to detect if user is using same incorrect password in authentication Brent Kimberley <Brent.Kimberley@Durham.ca> - 2024-08-09 21:47 +0000

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