common: Extend the new get_keyalgo_string function

* common/openpgp-oid.c (openpgp_oid_or_name_to_curve): New.
(get_keyalgo_string): Use it.
--

We do not always have an OID, so except the name or the alias of the
curve as well.  This creates a second entry mapping to the same name
but that does not matter.

Signed-off-by: Werner Koch <wk@gnupg.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/common/util.h b/common/util.h
index 9d73412c3..8ad805832 100644
--- a/common/util.h
+++ b/common/util.h
@@ -232,6 +232,7 @@ int openpgp_oidbuf_is_cv25519 (const void *buf, size_t len);
 int openpgp_oid_is_cv25519 (gcry_mpi_t a);
 const char *openpgp_curve_to_oid (const char *name, unsigned int *r_nbits);
 const char *openpgp_oid_to_curve (const char *oid, int canon);
+const char *openpgp_oid_or_name_to_curve (const char *oidname, int canon);
 const char *openpgp_enum_curves (int *idxp);
 const char *openpgp_is_curve_supported (const char *name,
                                         int *r_algo, unsigned int *r_nbits);