Re: Setting Subject Key Identifier and Authority Key Identifier
Nikos Mavrogiannopoulos <[email protected]>
| Newsgroups | gmane.network.gnutls.general |
|---|---|
| Message-ID | <[email protected]> |
On Mon, 2018-07-16 at 20:08 +0200, Markus Karch wrote: > Hello everyone, > > sorry for the multiple mails but I think I found my issue. In the > documentation I discovered this: > > "Note that gnutls_pubkey_get_key_id calculates a SHA1 digest of the > public key as a DER-formatted, subjectPublicKeyInfo object. Other > implementations use different approaches, e.g., some use the “common > method” described in section 4.2.1.2 of [RFC5280] which calculates a > digest on a part of the subjectPublicKeyInfo object. " > > Is it with gnutls possible to generate the key id with one of the > "common methods" described in RFC5280? The functions to calculate the digest are helper ones. You can calculate that digest of the key any way you like including the rfc5280 methods. All you need is to access the public key (e.g., via gnutls_pubkey_t abstraction, and then the raw DER data). regards, Nikos _______________________________________________ Gnutls-help mailing list [email protected] http://lists.gnupg.org/mailman/listinfo/gnutls-help