+/* fips_shatest.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2005.
+ */
+/* ====================================================================
+ * Copyright (c) 2005 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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
#include <stdio.h>
-#include <assert.h>
#include <ctype.h>
#include <string.h>
-#include <stdlib.h>
-#include <openssl/fips_sha.h>
+#include <openssl/bio.h>
+#include <openssl/evp.h>
#include <openssl/err.h>
-#include <openssl/fips.h>
-#ifdef FLAT_INC
-#include "e_os.h"
-#else
-#include "../e_os.h"
-#endif
+#include <openssl/x509v3.h>
#ifndef OPENSSL_FIPS
+
int main(int argc, char *argv[])
{
- printf("No FIPS SHA1 support\n");
+ printf("No FIPS SHAXXX support\n");
return(0);
}
-#else
-#define MAX_TEST_BITS 103432
+#else
-static void dump(const unsigned char *b,int n)
- {
- while(n-- > 0)
- printf("%02X",*b++);
- }
+static int dgst_test(BIO *err, BIO *out, BIO *in);
+static int print_dgst(BIO *err, const EVP_MD *md, BIO *out,
+ unsigned char *Msg, int Msglen);
+static int print_monte(BIO *err, const EVP_MD *md, BIO *out,
+ unsigned char *Seed, int SeedLen);
-static void bitfill(unsigned char *buf,int bit,int b,int n)
- {
- for( ; n > 0 ; --n,++bit)
+int main(int argc, char **argv)
{
- assert(bit < MAX_TEST_BITS);
- buf[bit/8]|=b << (7-bit%8);
- }
- }
+ BIO *in = NULL, *out = NULL, *err = NULL;
-void montecarlo(unsigned char *seed,int n)
- {
- int i,j;
- unsigned char m[10240];
+ int ret = 1;
- memcpy(m,seed,n);
- for(j=0 ; j < 100 ; ++j)
- {
- for(i=1 ; i <= 50000 ; ++i)
- {
- memset(m+n,'\0',j/4+3);
- n+=j/4+3;
- m[n++]=i >> 24;
- m[n++]=i >> 16;
- m[n++]=i >> 8;
- m[n++]=i;
-/* putchar(' '); */
-/* dump(m,bit/8); */
-/* putchar('\n'); */
- SHA1(m,n,m);
- n=20;
- }
- dump(m,20);
- puts(" ^");
- }
- }
+ ERR_load_crypto_strings();
-int main(int argc,char **argv)
- {
- FILE *fp;
- int phase;
+ err = BIO_new_fp(stderr, BIO_NOCLOSE);
+
+ if (!err)
+ {
+ fprintf(stderr, "FATAL stderr initialization error\n");
+ goto end;
+ }
+
+ if(!FIPS_mode_set(1,argv[0]))
+ {
+ ERR_print_errors(err);
+ goto end;
+ }
+
+ if (argc == 1)
+ in = BIO_new_fp(stdin, BIO_NOCLOSE);
+ else
+ in = BIO_new_file(argv[1], "r");
+
+ if (argc < 2)
+ out = BIO_new_fp(stdout, BIO_NOCLOSE);
+ else
+ out = BIO_new_file(argv[2], "w");
+
+ if (!in)
+ {
+ BIO_printf(err, "FATAL input initialization error\n");
+ goto end;
+ }
+
+ if (!out)
+ {
+ fprintf(stderr, "FATAL output initialization error\n");
+ goto end;
+ }
+
+ if (!dgst_test(err, out, in))
+ {
+ fprintf(stderr, "FATAL digest file processing error\n");
+ goto end;
+ }
+ else
+ ret = 0;
+
+ end:
+
+ if (ret && err)
+ ERR_print_errors(err);
+
+ if (in)
+ BIO_free(in);
+ if (out)
+ BIO_free(out);
+ if (err)
+ BIO_free(err);
+
+ return ret;
- if(argc != 2)
- {
- fprintf(stderr,"%s <test vector file>\n",argv[0]);
- EXIT(1);
}
- if(!FIPS_mode_set(1,argv[0]))
+#define SHA_TEST_MAX_BITS 102400
+#define SHA_TEST_MAXLINELEN (((SHA_TEST_MAX_BITS >> 3) * 2) + 10)
+
+int dgst_test(BIO *err, BIO *out, BIO *in)
{
- ERR_load_crypto_strings();
- ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE));
- EXIT(1);
+ const EVP_MD *md = NULL;
+ char *linebuf, *olinebuf, *p, *q;
+ char *keyword, *value;
+ unsigned char *Msg = NULL, *Seed = NULL;
+ long MsgLen = -1, Len = -1, SeedLen = -1;
+ int ret = 0;
+ int lnum = 0;
+
+ olinebuf = OPENSSL_malloc(SHA_TEST_MAXLINELEN);
+ linebuf = OPENSSL_malloc(SHA_TEST_MAXLINELEN);
+
+ if (!linebuf || !olinebuf)
+ goto error;
+
+
+ while (BIO_gets(in, olinebuf, SHA_TEST_MAXLINELEN) > 0)
+ {
+ lnum++;
+ strcpy(linebuf, olinebuf);
+ keyword = linebuf;
+ /* Skip leading space */
+ while (isspace((unsigned char)*keyword))
+ keyword++;
+
+ /* Look for = sign */
+ p = strchr(linebuf, '=');
+
+ /* If no = or starts with [ (for [L=20] line) just copy */
+ if (!p)
+ {
+ if (!BIO_puts(out, olinebuf))
+ goto error;
+ continue;
+ }
+
+ q = p - 1;
+
+ /* Remove trailing space */
+ while (isspace((unsigned char)*q))
+ *q-- = 0;
+
+ *p = 0;
+ value = p + 1;
+
+ /* Remove leading space from value */
+ while (isspace((unsigned char)*value))
+ value++;
+
+ /* Remove trailing space from value */
+ p = value + strlen(value) - 1;
+
+ while (*p == '\n' || isspace((unsigned char)*p))
+ *p-- = 0;
+
+ if (!strcmp(keyword,"[L") && *p==']')
+ {
+ switch (atoi(value))
+ {
+ case 20: md=EVP_sha1(); break;
+ case 28: md=EVP_sha224(); break;
+ case 32: md=EVP_sha256(); break;
+ case 48: md=EVP_sha384(); break;
+ case 64: md=EVP_sha512(); break;
+ default: goto parse_error;
+ }
+ }
+ else if (!strcmp(keyword, "Len"))
+ {
+ if (Len != -1)
+ goto parse_error;
+ Len = atoi(value);
+ if (Len < 0)
+ goto parse_error;
+ /* Only handle multiples of 8 bits */
+ if (Len & 0x7)
+ goto parse_error;
+ if (Len > SHA_TEST_MAX_BITS)
+ goto parse_error;
+ MsgLen = Len >> 3;
+ }
+
+ else if (!strcmp(keyword, "Msg"))
+ {
+ long tmplen;
+ if (strlen(value) & 1)
+ *(--value) = '0';
+ if (Msg)
+ goto parse_error;
+ Msg = string_to_hex(value, &tmplen);
+ if (!Msg)
+ goto parse_error;
+ }
+ else if (!strcmp(keyword, "Seed"))
+ {
+ if (strlen(value) & 1)
+ *(--value) = '0';
+ if (Seed)
+ goto parse_error;
+ Seed = string_to_hex(value, &SeedLen);
+ if (!Seed)
+ goto parse_error;
+ }
+ else if (!strcmp(keyword, "MD"))
+ continue;
+ else
+ goto parse_error;
+
+ BIO_puts(out, olinebuf);
+
+ if (md && Msg && (MsgLen > 0))
+ {
+ if (!print_dgst(err, md, out, Msg, MsgLen))
+ goto error;
+ OPENSSL_free(Msg);
+ Msg = NULL;
+ MsgLen = -1;
+ Len = -1;
+ }
+ else if (md && Seed && (SeedLen > 0))
+ {
+ if (!print_monte(err, md, out, Seed, SeedLen))
+ goto error;
+ OPENSSL_free(Seed);
+ Seed = NULL;
+ SeedLen = -1;
+ }
+
+
+ }
+
+
+ ret = 1;
+
+
+ error:
+
+ if (olinebuf)
+ OPENSSL_free(olinebuf);
+ if (linebuf)
+ OPENSSL_free(linebuf);
+ if (Msg)
+ OPENSSL_free(Msg);
+ if (Seed)
+ OPENSSL_free(Seed);
+
+ return ret;
+
+ parse_error:
+
+ BIO_printf(err, "FATAL parse error processing line %d\n", lnum);
+
+ goto error;
+
}
- fp=fopen(argv[1],"r");
- if(!fp)
+
+static int print_dgst(BIO *err, const EVP_MD *emd, BIO *out,
+ unsigned char *Msg, int Msglen)
{
- perror(argv[1]);
- EXIT(2);
+ int i, mdlen;
+ unsigned char md[EVP_MAX_MD_SIZE];
+ if (!EVP_Digest(Msg, Msglen, md, (unsigned int *)&mdlen, emd, NULL))
+ {
+ BIO_puts(err, "Error calculating HASH\n");
+ return 0;
+ }
+ BIO_puts(out, "MD = ");
+ for (i = 0; i < mdlen; i++)
+ BIO_printf(out, "%02x", md[i]);
+ BIO_puts(out, "\n");
+ return 1;
}
- for(phase=0 ; ; )
+static int print_monte(BIO *err, const EVP_MD *md, BIO *out,
+ unsigned char *Seed, int SeedLen)
{
- unsigned char buf[MAX_TEST_BITS/8];
- unsigned char md[20];
- char line[10240];
- int n,t,b,bit;
- char *p;
-
- fgets(line,1024,fp);
- if(feof(fp))
- break;
- n=strlen(line);
- line[n-1]='\0';
- if(!strcmp(line,"D>"))
- ++phase;
-
- if(!isdigit(line[0]))
- {
- puts(line);
- continue;
- }
- for( ; ; )
- {
- assert(n > 1);
- if(line[n-2] == '^')
- break;
- fgets(line+n-1,sizeof(line)-n+1,fp);
- n=strlen(line);
- /* printf("line=%s\n",line); */
- assert(!feof(fp));
- }
-
- p=strtok(line," ");
- t=atoi(p);
- p=strtok(NULL," ");
- b=atoi(p);
- memset(buf,'\0',sizeof buf);
- for(bit=0,p=strtok(NULL," ") ; p && *p != '^' ; p=strtok(NULL," "))
- {
- assert(t-- > 0);
- bitfill(buf,bit,b,atoi(p));
- bit+=atoi(p);
- b=1-b;
- }
- assert(t == 0);
- assert((bit%8) == 0);
- /* dump(buf,bit/8); */
- /* putchar('\n'); */
- if(phase < 3)
- {
- SHA1(buf,bit/8,md);
- dump(md,20);
- puts(" ^");
- }
+ int i, j, k;
+ int ret = 0;
+ EVP_MD_CTX ctx;
+ unsigned char *m1, *m2, *m3, *p;
+ unsigned int mlen, m1len, m2len, m3len;
+
+ EVP_MD_CTX_init(&ctx);
+
+ if (SeedLen > EVP_MAX_MD_SIZE)
+ mlen = SeedLen;
else
- montecarlo(buf,bit/8);
+ mlen = EVP_MAX_MD_SIZE;
+
+ m1 = OPENSSL_malloc(mlen);
+ m2 = OPENSSL_malloc(mlen);
+ m3 = OPENSSL_malloc(mlen);
+
+ if (!m1 || !m2 || !m3)
+ goto mc_error;
+
+ m1len = m2len = m3len = SeedLen;
+ memcpy(m1, Seed, SeedLen);
+ memcpy(m2, Seed, SeedLen);
+ memcpy(m3, Seed, SeedLen);
+
+ for (j = 0; j < 100; j++)
+ {
+ for (i = 0; i < 1000; i++)
+ {
+ EVP_DigestInit_ex(&ctx, md, NULL);
+ EVP_DigestUpdate(&ctx, m1, m1len);
+ EVP_DigestUpdate(&ctx, m2, m2len);
+ EVP_DigestUpdate(&ctx, m3, m3len);
+ p = m1;
+ m1 = m2;
+ m1len = m2len;
+ m2 = m3;
+ m2len = m3len;
+ m3 = p;
+ EVP_DigestFinal_ex(&ctx, m3, &m3len);
+ }
+ BIO_printf(out, "Count = %d\n", j);
+ BIO_puts(out, "MD = ");
+ for (k = 0; k < m3len; k++)
+ BIO_printf(out, "%02x", m3[k]);
+ BIO_puts(out, "\n\n");
+ memcpy(m1, m3, m3len);
+ memcpy(m2, m3, m3len);
+ m1len = m2len = m3len;
+ }
+
+ ret = 1;
+
+ mc_error:
+ if (m1)
+ OPENSSL_free(m1);
+ if (m2)
+ OPENSSL_free(m2);
+ if (m3)
+ OPENSSL_free(m3);
+
+ EVP_MD_CTX_cleanup(&ctx);
+
+ return ret;
}
- EXIT(0);
- return(0);
- }
+
#endif
projects / oweals / openssl.git / commitdiff