wbrawner/openssl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Enter FIPS mode in fips_dhvs. Support file I/O in fips_ecdsavs.

Browse source
This commit is contained in:
Dr. Stephen Henson 2011-03-09 14:55:10 +00:00
parent 0fa714a4f0
commit a6de7133bb
2 changed files with 116 additions and 28 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
fips/dh/fips_dhvs.c
View file

@ -161,6 +161,8 @@ int main(int argc,char **argv)
int do_verify = -1, exout = 0;
fips_set_error_print();
if(!FIPS_mode_set(1))
exit(1);
if (argn && !strcmp(*args, "dhver"))
{

142
fips/ecdsa/fips_ecdsavs.c
View file

@ -1,8 +1,61 @@
/* fips/ecdsa/fips_ecdsavs.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 2011 The OpenSSL Project. 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. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS CONTRIBUTORS 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.
* ====================================================================
*/
#define OPENSSL_FIPSAPI
#include <openssl/opensslconf.h>
#include <stdio.h>
#ifndef OPENSSL_FIPS
#include <stdio.h>
int main(int argc, char **argv)
{
@ -124,7 +177,7 @@ static int ec_get_pubkey(EC_KEY *key, BIGNUM *x, BIGNUM *y)
}
static int KeyPair(void)
static int KeyPair(FILE *in, FILE *out)
{
char buf[2048], lbuf[2048];
char *keyword, *value;
@ -135,18 +188,18 @@ static int KeyPair(void)
EC_KEY *key = NULL;
Qx = BN_new();
Qy = BN_new();
while(fgets(buf, sizeof buf, stdin) != NULL)
while(fgets(buf, sizeof buf, in) != NULL)
{
if (*buf == '[' && buf[2] == '-')
{
if (buf[2] == '-')
curve_nid = lookup_curve(buf, lbuf, NULL);
fputs(buf, stdout);
fputs(buf, out);
continue;
}
if (!parse_line(&keyword, &value, lbuf, buf))
{
fputs(buf, stdout);
fputs(buf, out);
continue;
}
if (!strcmp(keyword, "N"))
@ -171,10 +224,10 @@ static int KeyPair(void)
d = EC_KEY_get0_private_key(key);
do_bn_print_name(stdout, "d", d);
do_bn_print_name(stdout, "Qx", Qx);
do_bn_print_name(stdout, "Qy", Qy);
fputs("\n", stdout);
do_bn_print_name(out, "d", d);
do_bn_print_name(out, "Qx", Qx);
do_bn_print_name(out, "Qy", Qy);
fputs("\n", out);
EC_KEY_free(key);
}
@ -187,7 +240,7 @@ static int KeyPair(void)
return 1;
}
static int PKV(void)
static int PKV(FILE *in, FILE *out)
{
char buf[2048], lbuf[2048];
@ -195,9 +248,9 @@ static int PKV(void)
int curve_nid = NID_undef;
BIGNUM *Qx = NULL, *Qy = NULL;
EC_KEY *key = NULL;
while(fgets(buf, sizeof buf, stdin) != NULL)
while(fgets(buf, sizeof buf, in) != NULL)
{
fputs(buf, stdout);
fputs(buf, out);
if (*buf == '[' && buf[2] == '-')
{
curve_nid = lookup_curve(buf, lbuf, NULL);
@ -225,14 +278,14 @@ static int PKV(void)
}
key = EC_KEY_new_by_curve_name(curve_nid);
rv = EC_KEY_set_public_key_affine_coordinates(key, Qx, Qy);
printf("Result = %s\n", rv ? "P":"F");
fprintf(out, "Result = %s\n", rv ? "P":"F");
}
}
return 1;
}
static int SigGen(void)
static int SigGen(FILE *in, FILE *out)
{
char buf[2048], lbuf[2048];
char *keyword, *value;
@ -247,9 +300,9 @@ static int SigGen(void)
EVP_MD_CTX_init(&mctx);
Qx = BN_new();
Qy = BN_new();
while(fgets(buf, sizeof buf, stdin) != NULL)
while(fgets(buf, sizeof buf, in) != NULL)
{
fputs(buf, stdout);
fputs(buf, out);
if (*buf == '[')
{
curve_nid = lookup_curve(buf, lbuf, &digest);
@ -290,10 +343,10 @@ static int SigGen(void)
return 0;
}
do_bn_print_name(stdout, "Qx", Qx);
do_bn_print_name(stdout, "Qy", Qy);
do_bn_print_name(stdout, "R", sig->r);
do_bn_print_name(stdout, "S", sig->s);
do_bn_print_name(out, "Qx", Qx);
do_bn_print_name(out, "Qy", Qy);
do_bn_print_name(out, "R", sig->r);
do_bn_print_name(out, "S", sig->s);
EC_KEY_free(key);
@ -308,7 +361,7 @@ static int SigGen(void)
return 1;
}
static int SigVer(void)
static int SigVer(FILE *in, FILE *out)
{
char buf[2048], lbuf[2048];
char *keyword, *value;
@ -323,9 +376,9 @@ static int SigVer(void)
EVP_MD_CTX_init(&mctx);
sig->r = NULL;
sig->s = NULL;
while(fgets(buf, sizeof buf, stdin) != NULL)
while(fgets(buf, sizeof buf, in) != NULL)
{
fputs(buf, stdout);
fputs(buf, out);
if (*buf == '[')
{
curve_nid = lookup_curve(buf, lbuf, &digest);
@ -391,7 +444,7 @@ static int SigVer(void)
rv = FIPS_ecdsa_verify_ctx(key, &mctx, sig);
no_err = 0;
printf("Result = %s\n", rv ? "P":"F");
fprintf(out, "Result = %s\n", rv ? "P":"F");
}
}
@ -400,32 +453,65 @@ static int SigVer(void)
int main(int argc, char **argv)
{
FILE *in, *out;
const char *cmd = argv[1];
int rv = 0;
fips_set_error_print();
if (!FIPS_mode_set(1))
exit(1);
if (argc == 4)
{
in = fopen(argv[2], "r");
if (!in)
{
fprintf(stderr, "Error opening input file\n");
exit(1);
}
out = fopen(argv[3], "w");
if (!out)
{
fprintf(stderr, "Error opening output file\n");
exit(1);
}
}
else if (argc == 2)
{
in = stdin;
out = stdout;
}
if (!cmd)
{
fprintf(stderr, "fips_ecdsavs [KeyPair|PKV|SigGen|SigVer]\n");
return 1;
}
if (!strcmp(cmd, "KeyPair"))
rv = KeyPair();
rv = KeyPair(in, out);
else if (!strcmp(cmd, "PKV"))
rv = PKV();
rv = PKV(in, out);
else if (!strcmp(cmd, "SigVer"))
rv = SigVer();
rv = SigVer(in, out);
else if (!strcmp(cmd, "SigGen"))
rv = SigGen();
rv = SigGen(in, out);
else
{
fprintf(stderr, "Unknown command %s\n", cmd);
return 1;
}
if (argc == 4)
{
fclose(in);
fclose(out);
}
if (rv <= 0)
{
fprintf(stderr, "Error running %s\n", cmd);
return 1;
}
return 0;
}