Hi Robert, See inline comment below.
> On 18. Nov 2025, at 19:06, Robert Moskowitz > <[email protected]> wrote: > > I do not see any example of subjectAltName and specifically iPAddress. > > I am using it.... LL: Please follow the Section „6.21. Subject Altnative Name“, which redirects to Section 3.5. In the sub-section 3.5.2, the extension „Subject Alternative Name“ is in offset range [156, 317]. And the IPAddress is in the offset range [253, 259]. > > And if DN is in subjectAltName, is it any different than in subject or issuer? LL: The encoding of DN in subjectAltName is as follows in Section 3.5.2 (offset range [170, 179]) 170: 02 # GeneralNameType=2: dNSName 171: 67 # GeneralNameValue=char[7] 172: 6162632E636F6D # "abc.com" If occurs in Name (subject or issuer), it will be encoded as normal string / text, and the value is as in the subjectAltName extension, e.g. „6162632E636F6D“ for abc.com > > thanks > > _______________________________________________ > COSE mailing list -- [email protected] > To unsubscribe send an email to [email protected] Cheers, Lijun _______________________________________________ COSE mailing list -- [email protected] To unsubscribe send an email to [email protected]
