programs/pluto/pgp.h

   1 /* Support of OpenPGP certificates
   2  * Copyright (C) 2002-2004 Andreas Steffen, Zuercher Hochschule Winterthur
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License as published by the
   6  * Free Software Foundation; either version 2 of the License, or (at your
   7  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  11  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * for more details.
  13  *
  14  * RCSID $Id: pgp.h,v 1.3 2005/08/07 07:50:09 as Exp $
  15  */
  16
  17 #ifndef _PGP_H
  18 #define _PGP_H
  19
  20 #include "pkcs1.h"
  21 /*
  22  * Length of PGP V3 fingerprint
  23  */
  24 #define PGP_FINGERPRINT_SIZE    MD5_DIGEST_SIZE
  25
  26 typedef char fingerprint_t[PGP_FINGERPRINT_SIZE];
  27
  28 /* access structure for an OpenPGP certificate */
  29
  30 typedef struct pgpcert pgpcert_t;
  31
  32 struct pgpcert {
  33   pgpcert_t         *next;
  34   time_t            installed;
  35   int               count;
  36   chunk_t           certificate;
  37   time_t            created;
  38   time_t            until;
  39   enum pubkey_alg   pubkeyAlg;
  40   chunk_t           modulus;
  41   chunk_t           publicExponent;
  42   fingerprint_t     fingerprint;
  43 };
  44
  45 extern const pgpcert_t empty_pgpcert;
  46 extern bool parse_pgp(chunk_t blob, pgpcert_t *cert, RSA_private_key_t *key);
  47 extern void share_pgpcert(pgpcert_t *cert);
  48 extern void select_pgpcert_id(pgpcert_t *cert, struct id *end_id);
  49 extern pgpcert_t* add_pgpcert(pgpcert_t *cert);
  50 extern void list_pgp_end_certs(bool utc);
  51 extern void release_pgpcert(pgpcert_t *cert);
  52 extern void free_pgpcert(pgpcert_t *cert);
  53
  54 #endif /* _PGP_H */