Re: MD5 authentication needs help -SCRAM

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: Abhijit Menon-Sen <ams(at)2ndQuadrant(dot)com>
Cc: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Josh Berkus <josh(at)agliodbs(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, pgsql-hackers(at)postgreSQL(dot)org
Subject: Re: MD5 authentication needs help -SCRAM
Date: 2015-03-18 17:13:12
Message-ID: 20150318171311.GV29780@tamriel.snowman.net
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* Abhijit Menon-Sen (ams(at)2ndQuadrant(dot)com) wrote:
> As a followup, I spoke to an IETF friend who's used and implemented both
> SRP and SCRAM. He agrees that SRP is cryptographically solid, that it's
> significantly more difficult to implement (and therefore has a bit of a
> monoculture risk overall, though of course that wouldn't apply to us if
> we were to write the code from scratch).

There is also 'JPAKE':

http://en.wikipedia.org/wiki/Password_Authenticated_Key_Exchange_by_Juggling

Which had been in OpenSSH and OpenSSL and is still in NSS and Firefox
Sync.

Thanks!

Stephen

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