Certificate, "ecdsa_with_SHA3-512" signature algorithm

Mib maninblllack at gmail.com
Mon Mar 28 06:24:12 UTC 2022


Hi, I am trying to create a ECC certificate with ecdsa_with_SHA3-512
signature algorithm.

But I am having the below issue When I try to verify it with the
X509_Verify api.
"error:068000C7:asn1 encoding routines::unknown signature algorithm"

As I understand, "ecdsa_with_SHA3-512" signature nid has not been defined
yet in the
"nid_triple sigoid_srt[]" array.

I am new to openssl, does it mean it is not supported yet ? Thank you.
Regards
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