rtyler
/
PyECC
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add a small test binary to encrypt random data *a lot*

This commit is contained in:
R. Tyler Ballance 2009-07-08 01:08:31 -07:00
parent a603a31daa
commit 216f5bc10d
2 changed files with 92 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
seccure/test/Makefile
View File

@ -16,8 +16,9 @@ ENCCURVE = "p128"
SIGCURVE = "p256"
MACLEN = "64"
TARGETS=test_libseccure test_gcrypt test_integration test_leaky
default: encdec-test signveri-test signcrypt-test test_libseccure test_gcrypt test_integration
default: encdec-test signveri-test signcrypt-test $(TARGETS)
test_libseccure:
$(CC) $(CFLAGS) $(LDFLAGS) test_libseccure.c -o test_libseccure
@ -28,10 +29,12 @@ test_gcrypt:
test_integration:
$(CC) $(CFLAGS) $(LDFLAGS) test_integration.c -o test_integration
test_leaky:
$(CC) $(CFLAGS) $(LDFLAGS) test_leaky.c -o test_leaky
clean:
rm -f test_libseccure test_gcrypt public-encryption-key public-signature-key \
message.enc message.aux message.sig test_integration
rm -f public-encryption-key public-signature-key \
message.enc message.aux message.sig $(TARGETS)
rebuild: clean default

86
seccure/test/test_leaky.c Normal file
View File

@ -0,0 +1,86 @@
/*
* test_leaky - Copyright 2009 Slide, Inc.
*
* 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.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <errno.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/resource.h>
#include <fcntl.h>
#include <time.h>
#include <glib.h>
#include <gcrypt.h>
#include "libseccure.h"
#define LOOPS 100
#define MAX_SIZE 256 * 1024
int main(int argc, char **argv)
{
int fd = open("/dev/urandom", 0);
if (fd == -1) {
fprintf(stderr, "Failed to open /dev/urandom?\n");
fprintf(stderr, "%s\n", strerror(errno));
return -1;
}
ECC_State state = ecc_new_state(NULL);
ECC_KeyPair keypair = ecc_keygen(NULL, state);
ECC_Data encrypted = NULL;
unsigned int i = 0;
size_t readbytes;
char *data = NULL;
g_assert(keypair != NULL);
g_assert(keypair->pub != NULL);
g_assert(keypair->priv != NULL);
while (i < MAX_SIZE) {
i = i + 1024;
data = (char *)(malloc(sizeof(char) * i));
readbytes = read(fd, (void *)(data), (size_t)(i));
if (readbytes <= 0) {
fprintf(stderr, "No data read! Bail!\n");
fprintf(stderr, "Error: %s\n", strerror(errno));
i = MAX_SIZE;
continue;
}
encrypted = ecc_encrypt(data, i, keypair, state);
fprintf(stderr, "%dKB, ", (i / 1024));
g_assert(data != NULL);
g_assert(encrypted != NULL);
g_assert(encrypted->data != NULL);
ecc_free_data(encrypted);
free(data);
data = NULL;
}
fprintf(stderr, "\n");
close(fd);
return 0;
}