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Re: [Dcrup] I-D draft-ietf-dcrup-dkim-crypto-06

"Salz, Rich" <rsalz@akamai.com> Fri, 15 September 2017 12:02 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: John R Levine <johnl@taugh.com>, James Cloos <cloos@jhcloos.com>
CC: "dcrup@ietf.org" <dcrup@ietf.org>
Thread-Topic: [Dcrup] I-D draft-ietf-dcrup-dkim-crypto-06
Thread-Index: AQHTLLeHt72FwF8YcEa160mv3scBc6Kze8GAgABzwACAAKNgNYAA29YAgAB9hIA=
Date: Fri, 15 Sep 2017 12:02:08 +0000
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References: <20170914014118.2378.qmail@ary.lan> <m3vakl9rjx.fsf@carbon.jhcloos.org> <alpine.OSX.2.21.1709142029180.6872@ary.local>
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Subject: Re: [Dcrup] I-D draft-ietf-dcrup-dkim-crypto-06
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➢ As far as I know rehashing a hash with a reasonable second hash function 
    doesn't make it any weaker.
    
It does not.

Apologies to the WG, I wasn’t paying attention on this.

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