bind 9.8.2 "no valid signature found"

[Tony Finch]

Jim Garrison via bind-users <bind-users at lists.isc.org> wrote:
>
> Looking at the traffic with Wireshark, I see the RRSIG uses
> ECDSA Curve P-256 with SHA-256.  Should bind 9.8.2 be able to
> recognize that algorithm or is a newer version of bind needed?

The CHANGES file on the 9.8 branch says ECDSA support was added in 9.8.4.
https://ftp.isc.org/isc/bind9/9.8.4b1/CHANGES

Tony.
-- 
f.anthony.n.finch  <dot at dotat.at>  http://dotat.at/  -  I xn--zr8h punycode
Plymouth, Biscay: South or southeast 5 to 7, increasing gale 8 at times,
decreasing 4 at times later. Moderate or rough, occasionally very rough. Rain
at times. Moderate or good.