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scd: Allow standard keyref scheme for app-openpgp.

Browse source 
* scd/app-openpgp.c (do_change_pin): Allow prefixing the CHVNO with
"OPENPGP."
* tools/card-call-scd.c (scd_change_pin): Change API to use strings.
* tools/gpg-card-tool.c (cmd_passwd): Adjust for change.
(cmd_unblock): Ditto.
--

The generic keyref allows for better error detection in case a keyref
is send to a wrong card.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2019-02-05 14:48:49 +01:00
parent 1c0fa3e6f7
commit 3231ecdafd
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
6 changed files with 26 additions and 17 deletions
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scd/iso7816.c
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@ -346,6 +346,7 @@ iso7816_change_reference_data (int slot, int chvno,
sw = apdu_send_simple (slot, 0, 0x00, CMD_CHANGE_REFERENCE_DATA,
oldchvlen? 0 : 1, chvno, oldchvlen+newchvlen, buf);
wipememory (buf, oldchvlen+newchvlen);
xfree (buf);
return map_sw (sw);