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9309175de8
* scd/apdu.c (apdu_send_direct): New arg R_SW.
* scd/command.c (cmd_apdu): Ditto.
* scd/iso7816.c (iso7816_apdu_direct): New arg R_SW.
(iso7816_general_authenticate): New.
* scd/app-nks.c (get_chv_status, get_nks_version): Pass NULL for new
arg.
--
iso7816_general_authenticate will be used for the PIV card support.
The new arg to iso7816_apdu_direct and apdu_send_direct allows to get
the raw status word back without the need to handle an output buffer.
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 70bb5c7931)
125 lines
6.0 KiB
C
125 lines
6.0 KiB
C
/* iso7816.h - ISO 7816 commands
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* Copyright (C) 2003 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 3 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, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef ISO7816_H
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#define ISO7816_H
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#if GNUPG_MAJOR_VERSION == 1
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#include "cardglue.h"
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#endif
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/* Command codes used by iso7816_check_pinpad. */
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#define ISO7816_VERIFY 0x20
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#define ISO7816_CHANGE_REFERENCE_DATA 0x24
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#define ISO7816_RESET_RETRY_COUNTER 0x2C
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/* Information to be passed to pinpad equipped readers. See
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ccid-driver.c for details. */
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struct pininfo_s
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{
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int fixedlen; /*
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* -1: Variable length input is not supported,
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* no information of fixed length yet.
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* 0: Use variable length input.
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* >0: Fixed length of PIN.
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*/
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int minlen;
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int maxlen;
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};
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typedef struct pininfo_s pininfo_t;
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gpg_error_t iso7816_map_sw (int sw);
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gpg_error_t iso7816_select_application (int slot,
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const char *aid, size_t aidlen,
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unsigned int flags);
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gpg_error_t iso7816_select_file (int slot, int tag, int is_dir);
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gpg_error_t iso7816_select_path (int slot,
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const unsigned short *path, size_t pathlen);
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gpg_error_t iso7816_list_directory (int slot, int list_dirs,
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unsigned char **result, size_t *resultlen);
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gpg_error_t iso7816_apdu_direct (int slot,
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const void *apdudata, size_t apdudatalen,
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int handle_more, unsigned int *r_sw,
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unsigned char **result, size_t *resultlen);
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gpg_error_t iso7816_check_pinpad (int slot, int command,
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pininfo_t *pininfo);
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gpg_error_t iso7816_verify (int slot,
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int chvno, const char *chv, size_t chvlen);
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gpg_error_t iso7816_verify_kp (int slot, int chvno, pininfo_t *pininfo);
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gpg_error_t iso7816_change_reference_data (int slot, int chvno,
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const char *oldchv, size_t oldchvlen,
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const char *newchv, size_t newchvlen);
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gpg_error_t iso7816_change_reference_data_kp (int slot, int chvno,
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int is_exchange,
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pininfo_t *pininfo);
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gpg_error_t iso7816_reset_retry_counter (int slot, int chvno,
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const char *newchv, size_t newchvlen);
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gpg_error_t iso7816_reset_retry_counter_with_rc (int slot, int chvno,
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const char *data,
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size_t datalen);
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gpg_error_t iso7816_get_data (int slot, int extended_mode, int tag,
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unsigned char **result, size_t *resultlen);
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gpg_error_t iso7816_put_data (int slot, int extended_mode, int tag,
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const void *data, size_t datalen);
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gpg_error_t iso7816_put_data_odd (int slot, int extended_mode, int tag,
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const void *data, size_t datalen);
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gpg_error_t iso7816_manage_security_env (int slot, int p1, int p2,
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const unsigned char *data,
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size_t datalen);
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gpg_error_t iso7816_compute_ds (int slot, int extended_mode,
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const unsigned char *data, size_t datalen,
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int le,
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unsigned char **result, size_t *resultlen);
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gpg_error_t iso7816_decipher (int slot, int extended_mode,
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const unsigned char *data, size_t datalen,
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int le, int padind,
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unsigned char **result, size_t *resultlen);
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gpg_error_t iso7816_internal_authenticate (int slot, int extended_mode,
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const unsigned char *data, size_t datalen,
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int le,
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unsigned char **result, size_t *resultlen);
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gpg_error_t iso7816_general_authenticate (int slot, int extended_mode,
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int algoref, int keyref,
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const unsigned char *data,
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size_t datalen,
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int le,
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unsigned char **result,
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size_t *resultlen);
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gpg_error_t iso7816_generate_keypair (int slot, int extended_mode,
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const char *data, size_t datalen,
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int le,
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unsigned char **result, size_t *resultlen);
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gpg_error_t iso7816_read_public_key (int slot, int extended_mode,
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const char *data, size_t datalen,
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int le,
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unsigned char **result, size_t *resultlen);
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gpg_error_t iso7816_get_challenge (int slot,
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int length, unsigned char *buffer);
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gpg_error_t iso7816_read_binary (int slot, size_t offset, size_t nmax,
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unsigned char **result, size_t *resultlen);
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gpg_error_t iso7816_read_record (int slot, int recno, int reccount,
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int short_ef,
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unsigned char **result, size_t *resultlen);
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#endif /*ISO7816_H*/
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