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130 lines
4.0 KiB
C
130 lines
4.0 KiB
C
/* app-dinsig.c - The DINSIG (DIN V 66291-1) card application.
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* Copyright (C) 2004 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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/* The German signature law and its bylaw (SigG and SigV) is currently
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used with an interface specification described in DIN V 66291-1.
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The AID to be used is: 'D27600006601'.
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The file IDs for certificates utilize the generic format:
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Cxyz
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C being the hex digit 'C' (12).
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x being the service indicator:
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'0' := SigG conform digital signature.
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'1' := entity authentication.
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'2' := key encipherment.
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'3' := data encipherment.
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'4' := key agreement.
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other values are reserved for future use.
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y being the security environment number using '0' for cards
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not supporting a SE number.
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z being the certificate type:
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'0' := C.CH (base certificate of card holder) or C.ICC.
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'1' .. '7' := C.CH (business or professional certificate
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of card holder.
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'8' .. 'D' := C.CA (certificate of a CA issue by the Root-CA).
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'E' := C.RCA (self certified certificate of the Root-CA).
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'F' := reserved.
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The file IDs used by default are:
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'1F00' EF.SSD (security service descriptor). [o,o]
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'2F02' EF.GDO (global data objects) [m,m]
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'A000' EF.PROT (signature log). Cyclic file with 20 records of 53 byte.
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Read and update after user authentication. [o,o]
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'B000' EF.PK.RCA.DS (public keys of Root-CA). Size is 512b or size
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of keys. [m (unless a 'C00E' is present),m]
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'B001' EF.PK.CA.DS (public keys of CAs). Size is 512b or size
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of keys. [o,o]
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'C00n' EF.C.CH.DS (digital signature certificate of card holder)
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with n := 0 .. 7. Size is 2k or size of cert. Read and
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update allowed after user authentication. [m,m]
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'C00m' EF.C.CA.DS (digital signature certificate of CA)
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with m := 8 .. E. Size is 1k or size of cert. Read always
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allowed, update after user authentication. [o,o]
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'C100' EF.C.ICC.AUT (AUT certificate of ICC) [o,m]
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'C108' EF.C.CA.AUT (AUT certificate of CA) [o,m]
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'D000' EF.DM (display message) [-,m]
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The letters in brackets indicate optional or mandatory files: The
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first for card terminals under full control and the second for
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"business" card terminals.
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FIXME: Needs a lot more explanation.
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*/
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#include <config.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include <time.h>
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#include "scdaemon.h"
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#include "iso7816.h"
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#include "app-common.h"
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static int
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do_learn_status (APP app, CTRL ctrl)
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{
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return 0;
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}
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/* Select the DINSIG application on the card in SLOT. This function
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must be used before any other DINSIG application functions. */
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int
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app_select_dinsig (APP app)
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{
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static char const aid[] = { 0xD2, 0x76, 0x00, 0x00, 0x66, 0x01 };
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int slot = app->slot;
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int rc;
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rc = iso7816_select_application (slot, aid, sizeof aid);
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if (!rc)
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{
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app->apptype = "DINSIG";
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app->fnc.learn_status = do_learn_status;
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app->fnc.getattr = NULL;
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app->fnc.setattr = NULL;
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app->fnc.genkey = NULL;
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app->fnc.sign = NULL;
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app->fnc.auth = NULL;
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app->fnc.decipher = NULL;
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app->fnc.change_pin = NULL;
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app->fnc.check_pin = NULL;
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}
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return rc;
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}
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