third_party/fips181/randpass.h

   1 /*
   2 ** Copyright (c) 1999, 2000, 2001, 2002, 2003
   3 ** Adel I. Mirzazhanov. All rights reserved
   4 **
   5 ** Redistribution and use in source and binary forms, with or without
   6 ** modification, are permitted provided that the following conditions
   7 ** are met:
   8 **
   9 **     1.Redistributions of source code must retain the above copyright notice,
  10 **       this list of conditions and the following disclaimer.
  11 **     2.Redistributions in binary form must reproduce the above copyright
  12 **       notice, this list of conditions and the following disclaimer in the
  13 **       documentation and/or other materials provided with the distribution.
  14 **     3.The name of the author may not be used to endorse or promote products
  15 **       derived from this software without specific prior written permission.
  16 **
  17 ** THIS SOFTWARE IS PROVIDED BY THE AUTHOR  ``AS IS'' AND ANY EXPRESS
  18 ** OR IMPLIED WARRANTIES, INCLUDING,  BUT NOT LIMITED TO, THE IMPLIED
  19 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20 ** ARE DISCLAIMED.  IN  NO  EVENT  SHALL THE AUTHOR BE LIABLE FOR ANY
  21 ** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22 ** DAMAGES (INCLUDING, BUT NOT LIMITED TO,  PROCUREMENT OF SUBSTITUTE
  23 ** GOODS OR SERVICES;  LOSS OF USE,  DATA,  OR  PROFITS;  OR BUSINESS
  24 ** INTERRUPTION)  HOWEVER  CAUSED  AND  ON  ANY  THEORY OF LIABILITY,
  25 ** WHETHER  IN  CONTRACT,   STRICT   LIABILITY,  OR  TORT  (INCLUDING
  26 ** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28 */
  29
  30 /*
  31 ** randpass.h
  32 */
  33 #ifndef APG_RANDPASS_H
  34 #define APG_RANDPASS_H  1
  35
  36 #ifndef APG_OWN_TYPES_H
  37 #include "owntypes.h"
  38 #endif
  39
  40 struct sym
  41  {
  42   char   ch;
  43   USHORT type;
  44  };
  45
  46 /* char gen_symbol(unsigned short int symbol_class); */
  47 extern int gen_rand_pass(char* password_string, int minl,
  48                          int maxl, unsigned int pass_mode);
  49 extern int gen_rand_symbol (char *symbol, unsigned int mode);
  50 extern int is_restricted_symbol (char symbol);
  51
  52 #endif /* RANDPASS_H */