New initial DH algorithm test driver.

2 files changed, 224 insertions, 1 deletions

diff --git a/fips/dh/Makefile b/fips/dh/Makefile
index f3a4b042d6..1bb713814b 100644
--- a/fips/dh/Makefile
+++ b/fips/dh/Makefile
@@ -18,7 +18,7 @@ AR=		ar r
 CFLAGS= $(INCLUDES) $(CFLAG)
 
 GENERAL=Makefile
-TEST=
+TEST= fips_dhvs.c
 APPS=
 
 LIB=$(TOP)/libcrypto.a
diff --git a/fips/dh/fips_dhvs.c b/fips/dh/fips_dhvs.c
new file mode 100644
index 0000000000..73623e36b4
--- /dev/null
+++ b/fips/dh/fips_dhvs.c
@@ -0,0 +1,223 @@
+/* fips/dh/fips_dhvs.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>
+
+#ifndef OPENSSL_FIPS
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+    printf("No FIPS DRBG support\n");
+    return(0);
+}
+#else
+
+#include <openssl/crypto.h>
+#include <openssl/bn.h>
+#include <openssl/dh.h>
+#include <openssl/fips.h>
+#include <openssl/err.h>
+#include <openssl/evp.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "fips_utl.h"
+
+static const EVP_MD *parse_md(char *line)
+	{
+	char *p;
+	if (line[0] != '[' || line[1] != 'F')
+		return NULL;
+	p = strchr(line, '-');
+	if (!p)
+		return NULL;
+	line = p + 1;
+	p = strchr(line, ']');
+	if (!p)
+		return NULL;
+	*p = 0;
+	p = line;
+	while(isspace(*p))
+		p++;
+	if (!strcmp(p, "SHA1"))
+		return EVP_sha1();
+	else if (!strcmp(p, "SHA224"))
+		return EVP_sha224();
+	else if (!strcmp(p, "SHA256"))
+		return EVP_sha256();
+	else if (!strcmp(p, "SHA384"))
+		return EVP_sha384();
+	else if (!strcmp(p, "SHA512"))
+		return EVP_sha512();
+	else
+		return NULL;
+	}
+
+int main(int argc,char **argv)
+	{
+	FILE *in, *out;
+	char buf[2048], lbuf[2048];
+	unsigned char *rhash, chash[EVP_MAX_MD_SIZE];
+	long rhashlen;
+	DH *dh = NULL;
+	const EVP_MD *md = NULL;
+	BIGNUM *peerkey = NULL;
+	char *keyword = NULL, *value = NULL;
+
+	fips_set_error_print();
+
+	if (argc == 3)
+		{
+		in = fopen(argv[1], "r");
+		if (!in)
+			{
+			fprintf(stderr, "Error opening input file\n");
+			exit(1);
+			}
+		out = fopen(argv[2], "w");
+		if (!out)
+			{
+			fprintf(stderr, "Error opening output file\n");
+			exit(1);
+			}
+		}
+	else if (argc == 1)
+		{
+		in = stdin;
+		out = stdout;
+		}
+	else
+		{
+		fprintf(stderr,"%s (infile outfile)\n",argv[0]);
+		exit(1);
+		}
+
+	dh = FIPS_dh_new();
+
+	while (fgets(buf, sizeof(buf), in) != NULL)
+		{
+		fputs(buf, out);
+		if (strlen(buf) > 6 && !strncmp(buf, "[F", 2))
+			{
+			md = parse_md(buf);
+			if (md == NULL)
+				goto parse_error;
+			if (dh)
+				FIPS_dh_free(dh);
+			dh = FIPS_dh_new();
+			continue;
+			}
+		if (!parse_line(&keyword, &value, lbuf, buf))
+			continue;
+
+		if (!strcmp(keyword, "P"))
+			{
+			if (!do_hex2bn(&dh->p, value))
+				goto parse_error;
+			}
+		else if (!strcmp(keyword, "Q"))
+			{
+			if (!do_hex2bn(&dh->q, value))
+				goto parse_error;
+			}
+		else if (!strcmp(keyword, "G"))
+			{
+			if (!do_hex2bn(&dh->g, value))
+				goto parse_error;
+			}
+		else if (!strcmp(keyword, "XephemIUT"))
+			{
+			if (!do_hex2bn(&dh->priv_key, value))
+				goto parse_error;
+			}
+		else if (!strcmp(keyword, "YephemIUT"))
+			{
+			if (!do_hex2bn(&dh->pub_key, value))
+				goto parse_error;
+			}
+		else if (!strcmp(keyword, "YephemCAVS"))
+			{
+			if (!do_hex2bn(&peerkey, value))
+				goto parse_error;
+			}
+		else if (!strcmp(keyword, "CAVSHashZZ"))
+			{
+			int Zlen;
+			unsigned char *Z;
+			if (!md)
+				goto parse_error;
+			rhash = hex2bin_m(value, &rhashlen);
+			if (!rhash || rhashlen != M_EVP_MD_size(md))
+				goto parse_error;
+			Z = OPENSSL_malloc(BN_num_bytes(dh->p));
+			if (!Z)
+				exit(1);
+			Zlen = DH_compute_key_padded(Z, peerkey, dh);
+			OutputValue("Z", Z, Zlen, out, 0);
+			FIPS_digest(Z, Zlen, chash, NULL, md);
+			OutputValue("IUTHashZZ", chash, rhashlen, out, 0);
+			fprintf(out, "Result = %s\n",
+				memcmp(chash, rhash, rhashlen) ? "F" : "P");
+			OPENSSL_free(Z);
+			}
+		}
+	return 0;
+	parse_error:
+	fprintf(stderr, "Error Parsing request file\n");
+	exit(1);
+	}
+
+#endif