[ldns-users] GOST algorithm validation does not work

Zbynek Michl zbynek.michl at nic.cz
Thu Jul 1 14:45:24 UTC 2010


Hi,

I am trying to validate signed domain name using GOST algorithm, but 
unsuccessfully (ldns r3283, openssl 1.0.0a).

Here is an input of ldns_verify():

www.m-system.net.	76874	IN	A	69.64.81.2
www.m-system.net.	76874	IN	RRSIG	A 12 3 86400 20100723062450 20100623062450 
64666 m-system.net. 
ZKhex8zNMVcLnHFHt31y5cOlngVWBHTH5AxhCK2VPK3Jz6RrvFK21F9thuMErAyIIFj0GLadJpNTEAuSkwzubA== 
;{id = 64666}
m-system.net.	76874	IN	DNSKEY	256 3 12 
vvJWsxH3J5IZ6YEcG1C+MaYGX/YwzIeFoIXgUOuGHx/fvet0SJefkPE0il40Sm4T4y5aYN8vyZLQgtJYiCYIbQ== 
;{id = 64666 (zsk), size = 512b}
m-system.net.	76874	IN	DNSKEY	257 3 12 
BDtDa2UxLe7cdDs9bX/X1Y/UXuhJnDrGDRuVQW0BBo8QF1Pr959WBI5QylNxyKp9Rm4yslb1hj4BQUEUWpOLWw== 
;{id = 27152 (ksk), size = 512b}

ldns_verify() result: Bogus DNSSEC signature

What could be wrong? Domain name signature should be OK as far as I know.

Thanks,
Zbynek



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