common: extend API of openpgp_oid_to_curve for canonical name.

* common/openpgp-oid.c (openpgp_oid_to_curve): Add CANON argument.
* common/util.h: Update.
* g10/import.c (transfer_secret_keys): Follow the change.
* g10/keyid.c (pubkey_string): Likewise.
* g10/keylist.c (list_keyblock_print, list_keyblock_colon): Likewise.
* parse-packet.c (parse_key): Likewise.
* scd/app-openpgp.c (send_key_attr, get_public_key): Likewise.

--

Change the function so that caller can select canonical name of curve
or name for printing.  Suggested by wk.

1 files changed, 4 insertions, 4 deletions

diff --git a/common/openpgp-oid.c b/common/openpgp-oid.c
index 676079cde..af91bb1aa 100644
--- a/common/openpgp-oid.c
+++ b/common/openpgp-oid.c
@@ -333,10 +333,10 @@ openpgp_curve_to_oid (const char *name, unsigned int *r_nbits)
 
 
 /* Map an OpenPGP OID to the Libgcrypt curve NAME.  Returns NULL for
-   unknown curve names.  We prefer an alias name here which is more
-   suitable for printing.  */
+   unknown curve names.  Unless CANON is set we prefer an alias name
+   here which is more suitable for printing.  */
 const char *
-openpgp_oid_to_curve (const char *oidstr)
+openpgp_oid_to_curve (const char *oidstr, int canon)
 {
   int i;
 
@@ -345,7 +345,7 @@ openpgp_oid_to_curve (const char *oidstr)
 
   for (i=0; oidtable[i].name; i++)
     if (!strcmp (oidtable[i].oidstr, oidstr))
-      return oidtable[i].alias? oidtable[i].alias : oidtable[i].name;
+      return !canon && oidtable[i].alias? oidtable[i].alias : oidtable[i].name;
 
   return NULL;
 }