Commit | Line | Data |
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600127f0 | 1 | /* -*-c-*- |
2 | * | |
600127f0 | 3 | * Key consistency checking tools for large integers |
4 | * | |
5 | * (c) 2001 Straylight/Edgeware | |
6 | */ | |
7 | ||
45c0fd36 | 8 | /*----- Licensing notice --------------------------------------------------* |
600127f0 | 9 | * |
10 | * This file is part of Catacomb. | |
11 | * | |
12 | * Catacomb is free software; you can redistribute it and/or modify | |
13 | * it under the terms of the GNU Library General Public License as | |
14 | * published by the Free Software Foundation; either version 2 of the | |
15 | * License, or (at your option) any later version. | |
45c0fd36 | 16 | * |
600127f0 | 17 | * Catacomb is distributed in the hope that it will be useful, |
18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | * GNU Library General Public License for more details. | |
45c0fd36 | 21 | * |
600127f0 | 22 | * You should have received a copy of the GNU Library General Public |
23 | * License along with Catacomb; if not, write to the Free | |
24 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
25 | * MA 02111-1307, USA. | |
26 | */ | |
27 | ||
600127f0 | 28 | /*----- Header files ------------------------------------------------------*/ |
29 | ||
30 | #include <mLib/dstr.h> | |
31 | ||
32 | #include "fibrand.h" | |
33 | #include "grand.h" | |
34 | #include "keycheck.h" | |
35 | #include "mp.h" | |
36 | #include "mprand.h" | |
37 | #include "pfilt.h" | |
38 | #include "pgen.h" | |
39 | #include "rabin.h" | |
40 | #include "rand.h" | |
41 | ||
42 | /*----- Main code ---------------------------------------------------------*/ | |
43 | ||
44 | /* --- @keycheck_prime@ --- * | |
45 | * | |
46 | * Arguments: @keycheck *kc@ = keycheck state | |
47 | * @unsigned sev@ = severity if not prime | |
48 | * @mp *m@ = a number to check for primality | |
49 | * @const char *name@ = name of this number | |
50 | * | |
51 | * Returns: Zero if OK, or return status from function. | |
52 | * | |
53 | * Use: Checks that a number is prime. | |
54 | */ | |
55 | ||
56 | int keycheck_prime(keycheck *kc, unsigned sev, mp *m, const char *name) | |
57 | { | |
58 | int rc; | |
59 | ||
d2679863 MW |
60 | if (pgen_primep(m, &rand_global)) rc = 0; |
61 | else rc = keycheck_report(kc, sev, "%s not prime", name); | |
600127f0 | 62 | return (rc); |
63 | } | |
64 | ||
65 | /*----- That's all, folks -------------------------------------------------*/ |