/*
-Blind-ID library for user identification using RSA blind signatures
-Copyright (C) 2010 Rudolf Polzer
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ * FILE: d0_iobuf.c
+ * AUTHOR: Rudolf Polzer - divVerent@xonotic.org
+ *
+ * Copyright (c) 2010, Rudolf Polzer
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTOR(S) BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Format:commit %H$
+ * $Id$
+ */
#include "d0_blind_id.h"
#include <stdio.h>
#include <string.h>
#include <time.h>
+#include <sys/time.h>
void bench(double *b)
{
- static struct timespec thistime, lasttime;
+ static struct timeval thistime, lasttime;
static double x = 0;
static double *lastclock = &x;
lasttime = thistime;
- clock_gettime(CLOCK_MONOTONIC, &thistime);
- *lastclock += (thistime.tv_sec - lasttime.tv_sec) + 0.000000001 * (thistime.tv_nsec - lasttime.tv_nsec);
+ gettimeofday(&thistime, NULL);
+ *lastclock += (thistime.tv_sec - lasttime.tv_sec) + 0.000001 * (thistime.tv_usec - lasttime.tv_usec);
lastclock = b;
}
+#ifndef WIN32
#include <sys/signal.h>
-volatile BOOL quit = 0;
+#endif
+volatile D0_BOOL quit = 0;
void mysignal(int signo)
{
(void) signo;
quit = 1;
}
-#include <err.h>
+#include <stdarg.h>
+#include <stdlib.h>
+static void errx(int status, const char *format, ...)
+{
+ va_list ap;
+ va_start(ap, format);
+ vfprintf(stderr, format, ap);
+ va_end(ap);
+ fputs("\n", stderr);
+ exit(status);
+}
+
int main(int argc, char **argv)
{
char buf[65536]; size_t bufsize;
- char buf2[65536]; size_t buf2size; ssize_t buf2ssize;
+ char buf2[65536]; size_t buf2size;
d0_blind_id_t *ctx_self, *ctx_other;
d0_blind_id_INITIALIZE();
ctx_self = d0_blind_id_new();
ctx_other = d0_blind_id_new();
- if(!d0_blind_id_generate_private_keys(ctx_self, 1024))
+ printf("keygen RSA...\n");
+ if(!d0_blind_id_generate_private_key(ctx_self, 1024))
errx(1, "keygen fail");
- bufsize = sizeof(buf); if(!d0_blind_id_write_public_keys(ctx_self, buf, &bufsize))
+ buf2size = sizeof(buf2) - 1;
+ if(!d0_blind_id_fingerprint64_public_key(ctx_self, buf2, &buf2size))
+ errx(2, "fp64 fail");
+ printf("key has fingerprint %s\n", buf2);
+ bufsize = sizeof(buf); if(!d0_blind_id_write_public_key(ctx_self, buf, &bufsize))
errx(2, "writepub fail");
- if(!d0_blind_id_read_public_keys(ctx_other, buf, bufsize))
+ if(!d0_blind_id_read_public_key(ctx_other, buf, bufsize))
errx(3, "readpub fail");
+ printf("keygen modulus...\n");
+ if(!d0_blind_id_generate_private_id_modulus(ctx_other))
+ errx(1, "keygen fail");
+ /*
+ bufsize = sizeof(buf); if(!d0_blind_id_write_private_id_modulus(ctx_other, buf, &bufsize))
+ errx(2, "writepub fail");
+ if(!d0_blind_id_read_private_id_modulus(ctx_self, buf, bufsize))
+ errx(3, "readpub fail");
+ */
+
+#ifndef WIN32
signal(SIGINT, mysignal);
+#endif
int n = 0;
double bench_gen = 0, bench_fp = 0, bench_stop = 0;
buf2size = sizeof(buf2) - 1; if(!d0_blind_id_fingerprint64_public_id(ctx_other, buf2, &buf2size))
errx(4, "fp64 fail");
bench(&bench_stop);
+ ++n;
if(n % 1024 == 0)
printf("gen=%f fp=%f\n", n/bench_gen, n/bench_fp);
- ++n;
}
while(!(quit || argc != 2 || (buf2size > strlen(argv[1]) && !memcmp(buf2, argv[1], strlen(argv[1])))));
errx(8, "readpub2 fail");
n = 0;
- double bench_auth = 0, bench_chall = 0, bench_resp = 0, bench_verify = 0;
- BOOL status;
+ double bench_auth = 0, bench_chall = 0, bench_resp = 0, bench_verify = 0, bench_dhkey1 = 0, bench_dhkey2 = 0, bench_sign = 0, bench_signverify = 0;
+ D0_BOOL status;
while(!quit)
{
+ bench(&bench_sign);
+ bufsize = sizeof(buf); if(!d0_blind_id_sign_with_private_id_sign(ctx_other, 1, 1, "hello world", 11, buf, &bufsize))
+ errx(9, "sign fail");
+ bench(&bench_signverify);
+ buf2size = sizeof(buf2); if(!d0_blind_id_sign_with_private_id_verify(ctx_self, 1, 1, buf, bufsize, buf2, &buf2size, &status))
+ errx(9, "signverify fail");
+ bench(&bench_stop);
+ if(buf2size != 11 || memcmp(buf2, "hello world", 11))
+ errx(13, "signhello fail");
+ if(!status)
+ errx(14, "signsignature fail");
bench(&bench_auth);
- bufsize = sizeof(buf); if(!d0_blind_id_authenticate_with_private_id_start(ctx_other, 1, "hello world", 11, buf, &bufsize))
+ bufsize = sizeof(buf); if(!d0_blind_id_authenticate_with_private_id_start(ctx_other, 1, 1, "hello world", 11, buf, &bufsize))
errx(9, "start fail");
bench(&bench_chall);
- buf2size = sizeof(buf2); if(!d0_blind_id_authenticate_with_private_id_challenge(ctx_self, 1, buf, bufsize, buf2, &buf2size, NULL))
+ buf2size = sizeof(buf2); if(!d0_blind_id_authenticate_with_private_id_challenge(ctx_self, 1, 1, buf, bufsize, buf2, &buf2size, &status))
errx(10, "challenge fail");
+ if(!status)
+ errx(14, "signature prefail");
bench(&bench_resp);
bufsize = sizeof(buf); if(!d0_blind_id_authenticate_with_private_id_response(ctx_other, buf2, buf2size, buf, &bufsize))
errx(11, "response fail");
bench(&bench_verify);
- buf2ssize = sizeof(buf2); if(!d0_blind_id_authenticate_with_private_id_verify(ctx_self, buf, bufsize, buf2, &buf2ssize, &status))
+ buf2size = sizeof(buf2); if(!d0_blind_id_authenticate_with_private_id_verify(ctx_self, buf, bufsize, buf2, &buf2size, &status))
errx(12, "verify fail");
- if(buf2ssize != 11 || memcmp(buf2, "hello world", 11))
+ if(buf2size != 11 || memcmp(buf2, "hello world", 11))
errx(13, "hello fail");
if(!status)
errx(14, "signature fail");
+ bench(&bench_dhkey1);
+ bufsize = 20; if(!d0_blind_id_sessionkey_public_id(ctx_self, buf, &bufsize))
+ errx(15, "dhkey1 fail");
+ bench(&bench_dhkey2);
+ buf2size = 20; if(!d0_blind_id_sessionkey_public_id(ctx_other, buf2, &buf2size))
+ errx(16, "dhkey2 fail");
bench(&bench_stop);
+ if(bufsize != buf2size || memcmp(buf, buf2, bufsize))
+ errx(17, "dhkey match fail");
++n;
if(n % 1024 == 0)
- printf("auth=%f chall=%f resp=%f verify=%f\n", n/bench_auth, n/bench_chall, n/bench_resp, n/bench_verify);
+ printf("sign=%f signverify=%f auth=%f chall=%f resp=%f verify=%f dh1=%f dh2=%f\n", n/bench_sign, n/bench_signverify, n/bench_auth, n/bench_chall, n/bench_resp, n/bench_verify, n/bench_dhkey1, n/bench_dhkey2);
}
return 0;
projects / xonotic / d0_blind_id.git / blobdiff