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gpg: Change format for the key size in --list-key and --edit-key.

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* g10/gpg.c (oLegacyListMode, opts, main): Add --legacy-list-mode.
* g10/options.h (struct opt): Add field legacy_list_mode.
* g10/keydb.h (PUBKEY_STRING_SIZE): New.
* g10/keyid.c (pubkey_string): New.
* g10/import.c (import_one, import_secret_one): Use pubkey_string.
* g10/keylist.c (print_seckey_info): Ditto.
(print_pubkey_info, print_card_key_info): Ditto.
(list_keyblock_print): Ditto.
* g10/mainproc.c (list_node): Ditto.
* g10/pkclist.c (do_edit_ownertrust, build_pk_list): Ditto.
* g10/keyedit.c (show_key_with_all_names): Ditto.  Also change the
format.
(show_basic_key_info): Ditto.
* common/openpgp-oid.c (openpgp_curve_to_oid): Also allow "ed25519".
(openpgp_oid_to_curve): Downcase "ed25519"
--

For ECC it seems to be better to show the name of the curve and not
just the size of the prime field.  The curve name does not anymore fit
into the "<size><letter>" descriptor (e.g. "2048R") and a fixed length
format does not work either.  Thus the new format uses

   "rsa2048"    - RSA with 2048 bit
   "elg1024"    - Elgamal with 1024 bit
   "ed25519"    - ECC using the curve Ed25519.
   "E_1.2.3.4"  - ECC using the unsupported curve with OID "1.2.3.4".

unless --legacy-list-mode is given.  In does not anymore line up
nicely in columns thus I expect further changes to this new format.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2014-02-05 10:37:59 +01:00
parent 2ba818de1a
commit 2c814806d7
11 changed files with 153 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

7
common/openpgp-oid.c
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@ -275,7 +275,7 @@ openpgp_curve_to_oid (const char *name, unsigned int *r_nbits)
if (!name)
oidstr = NULL;
else if (!strcmp (name, "Ed25519"))
else if (!strcmp (name, "Ed25519") || !strcmp (name, "ed25519"))
{
oidstr = "1.3.6.1.4.1.11591.15.1";
nbits = 255;
@ -324,8 +324,7 @@ openpgp_curve_to_oid (const char *name, unsigned int *r_nbits)
}
/* Map an OpenPGP OID to the Libgcrypt curve NAME. If R_NBITS is not
NULL store the bit size of the curve there. Returns "?" for
/* Map an OpenPGP OID to the Libgcrypt curve NAME. Returns "?" for
unknown curve names. */
const char *
openpgp_oid_to_curve (const char *oid)
@ -335,7 +334,7 @@ openpgp_oid_to_curve (const char *oid)
if (!oid)
name = "";
else if (!strcmp (oid, "1.3.6.1.4.1.11591.15.1"))
name = "Ed25519";
name = "ed25519";
else if (!strcmp (oid, "1.2.840.10045.3.1.7"))
name = "nistp256";
else if (!strcmp (oid, "1.3.132.0.10"))