Query regarding openssl-3.0.0 ecdsa self tests

Tomas Mraz tomas at openssl.org
Mon Aug 30 09:39:57 UTC 2021


your analysis is right. It does only pairwise consistency test as the
KAT is impossible to do for regular DSA and ECDSA due to random nonce
being input of the signature algorithm and thus the signature always


On Fri, 2021-08-27 at 22:47 +0530, Nagarjun J wrote:
> Hi,
> Does openssl-3.0.0 really does ecdsa KAT ? The post test logs says
> "ECDSA KAT :PASS. But when i debuged the code it actually doing ECDSA
> pairwise consistency test.
> Thanks,
> Nagarjun

Tomáš Mráz
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