81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/* $NetBSD: qfile.c,v 1.1 2006/01/24 18:59:23 elad Exp $ */
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/*-
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* Copyright 1994 Phil Karn <karn@qualcomm.com>
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* Copyright 1996-1998, 2003 William Allen Simpson <wsimpson@greendragon.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* File I/O for qsafe and qsieve.
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*
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* 1996 May William Allen Simpson extracted from earlier code by Phil Karn,
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* April 1994. save large primes list for later processing. 1998 May
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* William Allen Simpson parameterized. 2003 Jun William Allen Simpson
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* move common file i/o to own file for better documentation.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <openssl/bn.h>
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#include "qfile.h"
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/*
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* print moduli out in consistent form,
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* normalizing error returns to printf-like expectations.
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*/
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int
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qfileout(FILE * ofile, uint32_t otype, uint32_t otests, uint32_t otries,
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uint32_t osize, uint32_t ogenerator, BIGNUM * omodulus)
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{
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struct tm *gtm;
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time_t time_now;
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time(&time_now);
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gtm = gmtime(&time_now);
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if (0 > fprintf(ofile,
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"%04d%02d%02d%02d%02d%02d %u %u %u %u %x ",
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gtm->tm_year + 1900,
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gtm->tm_mon + 1,
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gtm->tm_mday,
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gtm->tm_hour,
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gtm->tm_min,
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gtm->tm_sec,
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otype,
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otests,
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otries,
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osize,
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ogenerator)) {
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return (-1);
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}
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if (1 > BN_print_fp(ofile, omodulus)) {
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return (-1);
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}
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return (fprintf(ofile, "\n"));
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}
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