2011 03:40 PM
To: bind-users@lists.isc.org
Subject: [DNSSEC] Resolver behavior with broken DS records
In an (involuntary) experiment under .FR, I discovered that the rule
at least one DS must match for a child zone to be authenticated is
wrong if a broken DS is present. In our case, the field
On Mon, May 09, 2011 at 01:41:08PM +0200,
Marc Lampo marc.la...@eurid.eu wrote
a message of 28 lines which said:
So the error of the mismatched must be in the SHA-2 DS records ?
Yes.
And *not* in the SHA-1's ? Or in both ?
RFC 4509 section 3 gives a strong priority to SHA-2. So, there is
On Mon, May 09, 2011 at 01:00:03PM +0200,
Marc Lampo marc.la...@eurid.eu wrote
a message of 47 lines which said:
1 correct DS record,
1 DS record, correct in everything but the algorithm
And one DS record hashed with SHA-1 and one hashed with SHA-2? This
was necessary to trigger the
' [mailto:bortzme...@nic.fr]
Sent: 09 May 2011 01:46 PM
To: Marc Lampo
Cc: bind-users@lists.isc.org
Subject: Re: [DNSSEC] Resolver behavior with broken DS records
On Mon, May 09, 2011 at 01:00:03PM +0200,
Marc Lampo marc.la...@eurid.eu wrote
a message of 47 lines which said:
1 correct DS record,
1
...@nic.fr]
Sent: 09 May 2011 01:52 PM
To: Marc Lampo
Cc: bind-users@lists.isc.org
Subject: Re: [DNSSEC] Resolver behavior with broken DS records
On Mon, May 09, 2011 at 01:41:08PM +0200,
Marc Lampo marc.la...@eurid.eu wrote
a message of 28 lines which said:
So the error of the mismatched must
Marc Lampo marc.la...@eurid.eu wrote:
Sorry, I still cannot confirm the problem with Bind 9.7.3-P2 version ...
4 DS's in total,
for each KSK 1 DS with SHA-1, one with SHA-2
for one KSK, the algorithm used was changed from 5 to 8.
As I understand it the problem that Stephane reported
In an (involuntary) experiment under .FR, I discovered that the rule
at least one DS must match for a child zone to be authenticated is
wrong if a broken DS is present. In our case, the field Algorithm in
the DS did not match the one in the DNSKEY. While there was another
correct DS for the child
7 matches
Mail list logo