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Diffstat (limited to 'g10/cardglue.h')
| -rw-r--r-- | g10/cardglue.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/g10/cardglue.h b/g10/cardglue.h new file mode 100644 index 000000000..03b40a077 --- /dev/null +++ b/g10/cardglue.h @@ -0,0 +1,104 @@ +/* call-agent.h - Divert operations to the agent + * Copyright (C) 2003 Free Software Foundation, Inc. + * + * This file is part of GnuPG. + * + * GnuPG is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * GnuPG is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + */ +#ifndef GNUPG_G10_CARDGLUE_H +#define GNUPG_G10_CARDGLUE_H + +#ifdef ENABLE_CARD_SUPPORT +/* + Note, that most card related code has been taken from 1.9.x branch + and is maintained over there if at all possible. Thus, if you make + changes here, please check that a similar change has been commited + to the 1.9.x branch. +*/ + + +struct agent_card_info_s { + int error; /* private. */ + char *serialno; /* malloced hex string. */ + char *disp_name; /* malloced. */ + char *disp_lang; /* malloced. */ + int disp_sex; /* 0 = unspecified, 1 = male, 2 = female */ + char *pubkey_url; /* malloced. */ + char *login_data; /* malloced. */ + char fpr1valid; + char fpr2valid; + char fpr3valid; + char fpr1[20]; + char fpr2[20]; + char fpr3[20]; + unsigned long sig_counter; + int chv1_cached; /* True if a PIN is not required for each + signing. Note that the gpg-agent might cache + it anyway. */ + int chvmaxlen[3]; /* Maximum allowed length of a CHV. */ + int chvretry[3]; /* Allowed retries for the CHV; 0 = blocked. */ +}; + +struct agent_card_genkey_s { + char fprvalid; + char fpr[20]; + u32 created_at; + MPI n; + MPI e; +}; + + + + + +char *serialno_and_fpr_from_sk (const unsigned char *sn, size_t snlen, + PKT_secret_key *sk); + + + + +/* Release the card info structure. */ +void agent_release_card_info (struct agent_card_info_s *info); + +/* Return card info. */ +int agent_learn (struct agent_card_info_s *info); + +/* Check whether the secret key for the key identified by HEXKEYGRIP + is available. Return 0 for yes or an error code. */ +int agent_havekey (const char *hexkeygrip); + +/* Send a SETATTR command to the SCdaemon. */ +int agent_scd_setattr (const char *name, + const unsigned char *value, size_t valuelen); + +/* Send a GENKEY command to the SCdaemon. */ +int agent_scd_genkey (struct agent_card_genkey_s *info, int keyno, int force); + +/* Send a PKSIGN command to the SCdaemon. */ +int agent_scd_pksign (const char *keyid, int hashalgo, + const unsigned char *indata, size_t indatalen, + char **r_buf, size_t *r_buflen); + +/* Send a PKDECRYPT command to the SCdaemon. */ +int agent_scd_pkdecrypt (const char *serialno, + const unsigned char *indata, size_t indatalen, + char **r_buf, size_t *r_buflen); + +/* Change the PIN of an OpenPGP card or reset the retry counter. */ +int agent_scd_change_pin (int chvno); + +#endif /*ENABLE_CARD_SUPPORT*/ +#endif /*GNUPG_G10_CARDGLUE_H*/ + |