From 03d53c88ccf53a282d994fbc9978dba9b51f8ce1 Mon Sep 17 00:00:00 2001 From: Werner Koch Date: Fri, 5 Apr 2024 16:16:53 +0200 Subject: gpg: Allow to create a Kyber key from keygrips. * agent/cvt-openpgp.c (extract_private_key): Support Kyber algorithms. * common/openpgp-oid.c (map_gcry_pk_to_openpgp): Map KEM to Kyber. * common/sexputil.c (get_pk_algo_from_key): Increase buffer for use with "kyber1024". * g10/call-agent.c (agent_get_keyinfo): Fix warning. * g10/keygen.c (do_create_from_keygrip): Support Kyber. (ask_algo): Ditto. -- To test create a standard key and the use --edit-key and "addkey" with selection 13 and use the comma delimited keygrips. GnuPG-bug-id: 7014 --- agent/cvt-openpgp.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'agent/cvt-openpgp.c') diff --git a/agent/cvt-openpgp.c b/agent/cvt-openpgp.c index 50755c0fd..420dbb464 100644 --- a/agent/cvt-openpgp.c +++ b/agent/cvt-openpgp.c @@ -1384,6 +1384,17 @@ extract_private_key (gcry_sexp_t s_key, int req_private_key_data, err = gcry_sexp_extract_param (list, NULL, format, array+0, array+1, NULL); } + else if ( !strcmp (name, (algoname = "kyber512")) + || !strcmp (name, (algoname = "kyber768")) + || !strcmp (name, (algoname = "kyber1024"))) + { + format = "/ps?"; + elems = "ps?"; + npkey = 1; + nskey = 2; + err = gcry_sexp_extract_param (list, NULL, format, + array+0, array+1, NULL); + } else { err = gpg_error (GPG_ERR_PUBKEY_ALGO); -- cgit