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   1 /* -*-c-*-
   2  *
   3  * $Id: fipstest.h,v 1.3 2000/12/06 20:33:27 mdw Exp $
   4  *
   5  * FIPS140 randomness tests
   6  *
   7  * (c) 2000 Straylight/Edgeware
   8  */
   9
  10 /*----- Licensing notice --------------------------------------------------*
  11  *
  12  * This file is part of Catacomb.
  13  *
  14  * Catacomb is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU Library General Public License as
  16  * published by the Free Software Foundation; either version 2 of the
  17  * License, or (at your option) any later version.
  18  *
  19  * Catacomb is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU Library General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU Library General Public
  25  * License along with Catacomb; if not, write to the Free
  26  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  27  * MA 02111-1307, USA.
  28  */
  29
  30 /*----- Revision history --------------------------------------------------*
  31  *
  32  * $Log: fipstest.h,v $
  33  * Revision 1.3  2000/12/06 20:33:27  mdw
  34  * Make flags be macros rather than enumerations, to ensure that they're
  35  * unsigned.
  36  *
  37  * Revision 1.2  2000/08/11 21:34:34  mdw
  38  * Change to use the new thresholds given in the draft FIPS140-2.
  39  *
  40  * Revision 1.1  2000/06/17 10:55:38  mdw
  41  * FIPS 140-1 random generator test.
  42  *
  43  */
  44
  45 #ifndef CATACOMB_FIPSTEST_H
  46 #define CATACOMB_FIPSTEST_H
  47
  48 #ifdef __cplusplus
  49   extern "C" {
  50 #endif
  51
  52 /*----- Header files ------------------------------------------------------*/
  53
  54 #include <mLib/bits.h>
  55
  56 /*----- Magic numbers -----------------------------------------------------*/
  57
  58 #define FIPSTEST_BUFSZ 2500
  59
  60 #define FIPSTEST_OK 0u
  61 #define FIPSTEST_MONOBIT 1u
  62 #define FIPSTEST_POKER 2u
  63 #define FIPSTEST_RUNS 4u
  64 #define FIPSTEST_LONGRUNS 8u
  65
  66 /*----- Functions provided ------------------------------------------------*/
  67
  68 /* --- @fipstest@ --- *
  69  *
  70  * Arguments:   @const octet *p@ = pointer to a buffer of @FIPSTEST_BUFSZ@
  71  *                      bytes
  72  *
  73  * Returns:     Zero if OK, or a bitmask of failed tests.
  74  *
  75  * Use:         Performs the FIPS140 randomness tests on a block of data.
  76  */
  77
  78 extern unsigned fipstest(const octet */*p*/);
  79
  80 /*----- That's all, folks -------------------------------------------------*/
  81
  82 #ifdef __cplusplus
  83   }
  84 #endif
  85
  86 #endif