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openssl/fips/des/fips_desmovs.c

Index: openssl/fips/des/fips_desmovs.c
===================================================================
--- openssl/fips/des/fips_desmovs.c	(revision 105093)
+++ openssl/fips/des/fips_desmovs.c	(working copy)
@@ -1,702 +0,0 @@
-/* ====================================================================
- * Copyright (c) 2004 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
- *    openssl-core@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.
- *
- */
-/*---------------------------------------------
-  NIST DES Modes of Operation Validation System
-  Test Program
-
-  Based on the AES Validation Suite, which was:
-  Donated to OpenSSL by:
-  V-ONE Corporation
-  20250 Century Blvd, Suite 300
-  Germantown, MD 20874
-  U.S.A.
-  ----------------------------------------------*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <assert.h>
-#include <ctype.h>
-#include <openssl/des.h>
-#include <openssl/evp.h>
-#include <openssl/bn.h>
-
-#include <openssl/err.h>
-#include "e_os.h"
-
-#ifndef OPENSSL_FIPS
-
-int main(int argc, char *argv[])
-{
-    printf("No FIPS DES support\n");
-    return(0);
-}
-
-#else
-
-#include <openssl/fips.h>
-#include "fips_utl.h"
-
-#define DES_BLOCK_SIZE 8
-
-#define VERBOSE 0
-
-static int DESTest(EVP_CIPHER_CTX *ctx,
-	    char *amode, int akeysz, unsigned char *aKey, 
-	    unsigned char *iVec, 
-	    int dir,  /* 0 = decrypt, 1 = encrypt */
-	    unsigned char *out, unsigned char *in, int len)
-    {
-    const EVP_CIPHER *cipher = NULL;
-
-    if (akeysz != 192)
-	{
-	printf("Invalid key size: %d\n", akeysz);
-	EXIT(1);
-	}
-
-    if (strcasecmp(amode, "CBC") == 0)
-	cipher = EVP_des_ede3_cbc();
-    else if (strcasecmp(amode, "ECB") == 0)
-	cipher = EVP_des_ede3_ecb();
-    else if (strcasecmp(amode, "CFB64") == 0)
-	cipher = EVP_des_ede3_cfb64();
-    else if (strncasecmp(amode, "OFB", 3) == 0)
-	cipher = EVP_des_ede3_ofb();
-    else if(!strcasecmp(amode,"CFB8"))
-	cipher = EVP_des_ede3_cfb8();
-    else if(!strcasecmp(amode,"CFB1"))
-	cipher = EVP_des_ede3_cfb1();
-    else
-	{
-	printf("Unknown mode: %s\n", amode);
-	EXIT(1);
-	}
-
-    if (EVP_CipherInit_ex(ctx, cipher, NULL, aKey, iVec, dir) <= 0)
-	return 0;
-    if(!strcasecmp(amode,"CFB1"))
-	M_EVP_CIPHER_CTX_set_flags(ctx, EVP_CIPH_FLAG_LENGTH_BITS);
-    EVP_Cipher(ctx, out, in, len);
-
-    return 1;
-    }
-#if 0
-static void DebugValue(char *tag, unsigned char *val, int len)
-    {
-    char obuf[2048];
-    int olen;
-    olen = bin2hex(val, len, obuf);
-    printf("%s = %.*s\n", tag, olen, obuf);
-    }
-#endif
-static void shiftin(unsigned char *dst,unsigned char *src,int nbits)
-    {
-    int n;
-
-    /* move the bytes... */
-    memmove(dst,dst+nbits/8,3*8-nbits/8);
-    /* append new data */
-    memcpy(dst+3*8-nbits/8,src,(nbits+7)/8);
-    /* left shift the bits */
-    if(nbits%8)
-	for(n=0 ; n < 3*8 ; ++n)
-	    dst[n]=(dst[n] << (nbits%8))|(dst[n+1] >> (8-nbits%8));
-    }	
-
-/*-----------------------------------------------*/
-char *t_tag[2] = {"PLAINTEXT", "CIPHERTEXT"};
-char *t_mode[6] = {"CBC","ECB","OFB","CFB1","CFB8","CFB64"};
-enum Mode {CBC, ECB, OFB, CFB1, CFB8, CFB64};
-int Sizes[6]={64,64,64,1,8,64};
-
-static void do_mct(char *amode, 
-	    int akeysz, int numkeys, unsigned char *akey,unsigned char *ivec,
-	    int dir, unsigned char *text, int len,
-	    FILE *rfp)
-    {
-    int i,imode;
-    unsigned char nk[4*8]; /* longest key+8 */
-    unsigned char text0[8];
-
-    for (imode=0 ; imode < 6 ; ++imode)
-	if(!strcmp(amode,t_mode[imode]))
-	    break;
-    if (imode == 6)
-	{ 
-	printf("Unrecognized mode: %s\n", amode);
-	EXIT(1);
-	}
-
-    for(i=0 ; i < 400 ; ++i)
-	{
-	int j;
-	int n;
-	int kp=akeysz/64;
-	unsigned char old_iv[8];
-	EVP_CIPHER_CTX ctx;
-	EVP_CIPHER_CTX_init(&ctx);
-
-	fprintf(rfp,"\nCOUNT = %d\n",i);
-	if(kp == 1)
-	    OutputValue("KEY",akey,8,rfp,0);
-	else
-	    for(n=0 ; n < kp ; ++n)
-		{
-		fprintf(rfp,"KEY%d",n+1);
-		OutputValue("",akey+n*8,8,rfp,0);
-		}
-
-	if(imode != ECB)
-	    OutputValue("IV",ivec,8,rfp,0);
-	OutputValue(t_tag[dir^1],text,len,rfp,imode == CFB1);
-#if 0
-	/* compensate for endianness */
-	if(imode == CFB1)
-	    text[0]<<=7;
-#endif
-	memcpy(text0,text,8);
-
-	for(j=0 ; j < 10000 ; ++j)
-	    {
-	    unsigned char old_text[8];
-
-	    memcpy(old_text,text,8);
-	    if(j == 0)
-		{
-		memcpy(old_iv,ivec,8);
-		DESTest(&ctx,amode,akeysz,akey,ivec,dir,text,text,len);
-		}
-	    else
-		{
-		memcpy(old_iv,ctx.iv,8);
-		EVP_Cipher(&ctx,text,text,len);
-		}
-	    if(j == 9999)
-		{
-		OutputValue(t_tag[dir],text,len,rfp,imode == CFB1);
-		/*		memcpy(ivec,text,8); */
-		}
-	    /*	    DebugValue("iv",ctx.iv,8); */
-	    /* accumulate material for the next key */
-	    shiftin(nk,text,Sizes[imode]);
-	    /*	    DebugValue("nk",nk,24);*/
-	    if((dir && (imode == CFB1 || imode == CFB8 || imode == CFB64
-			|| imode == CBC)) || imode == OFB)
-		memcpy(text,old_iv,8);
-
-	    if(!dir && (imode == CFB1 || imode == CFB8 || imode == CFB64))
-		{
-		/* the test specifies using the output of the raw DES operation
-		   which we don't have, so reconstruct it... */
-		for(n=0 ; n < 8 ; ++n)
-		    text[n]^=old_text[n];
-		}
-	    }
-	for(n=0 ; n < 8 ; ++n)
-	    akey[n]^=nk[16+n];
-	for(n=0 ; n < 8 ; ++n)
-	    akey[8+n]^=nk[8+n];
-	for(n=0 ; n < 8 ; ++n)
-	    akey[16+n]^=nk[n];
-	if(numkeys < 3)
-	    memcpy(&akey[2*8],akey,8);
-	if(numkeys < 2)
-	    memcpy(&akey[8],akey,8);
-	DES_set_odd_parity((DES_cblock *)akey);
-	DES_set_odd_parity((DES_cblock *)(akey+8));
-	DES_set_odd_parity((DES_cblock *)(akey+16));
-	memcpy(ivec,ctx.iv,8);
-
-	/* pointless exercise - the final text doesn't depend on the
-	   initial text in OFB mode, so who cares what it is? (Who
-	   designed these tests?) */
-	if(imode == OFB)
-	    for(n=0 ; n < 8 ; ++n)
-		text[n]=text0[n]^old_iv[n];
-	}
-    }
-    
-static int proc_file(char *rqfile, char *rspfile)
-    {
-    char afn[256], rfn[256];
-    FILE *afp = NULL, *rfp = NULL;
-    char ibuf[2048], tbuf[2048];
-    int ilen, len, ret = 0;
-    char amode[8] = "";
-    char atest[100] = "";
-    int akeysz=0;
-    unsigned char iVec[20], aKey[40];
-    int dir = -1, err = 0, step = 0;
-    unsigned char plaintext[2048];
-    unsigned char ciphertext[2048];
-    char *rp;
-    EVP_CIPHER_CTX ctx;
-    int numkeys=1;
-    EVP_CIPHER_CTX_init(&ctx);
-
-    if (!rqfile || !(*rqfile))
-	{
-	printf("No req file\n");
-	return -1;
-	}
-    strcpy(afn, rqfile);
-
-    if ((afp = fopen(afn, "r")) == NULL)
-	{
-	printf("Cannot open file: %s, %s\n", 
-	       afn, strerror(errno));
-	return -1;
-	}
-    if (!rspfile)
-	{
-	strcpy(rfn,afn);
-	rp=strstr(rfn,"req/");
-#ifdef OPENSSL_SYS_WIN32
-	if (!rp)
-	    rp=strstr(rfn,"req\\");
-#endif
-	assert(rp);
-	memcpy(rp,"rsp",3);
-	rp = strstr(rfn, ".req");
-	memcpy(rp, ".rsp", 4);
-	rspfile = rfn;
-	}
-    if ((rfp = fopen(rspfile, "w")) == NULL)
-	{
-	printf("Cannot open file: %s, %s\n", 
-	       rfn, strerror(errno));
-	fclose(afp);
-	afp = NULL;
-	return -1;
-	}
-    while (!err && (fgets(ibuf, sizeof(ibuf), afp)) != NULL)
-	{
-	tidy_line(tbuf, ibuf);
-	ilen = strlen(ibuf);
-	/*	printf("step=%d ibuf=%s",step,ibuf);*/
-	if(step == 3 && !strcmp(amode,"ECB"))
-	    {
-	    memset(iVec, 0, sizeof(iVec));
-	    step = (dir)? 4: 5;  /* no ivec for ECB */
-	    }
-	switch (step)
-	    {
-	case 0:  /* read preamble */
-	    if (ibuf[0] == '\n')
-		{ /* end of preamble */
-		if (*amode == '\0')
-		    {
-		    printf("Missing Mode\n");
-		    err = 1;
-		    }
-		else
-		    {
-		    fputs(ibuf, rfp);
-		    ++ step;
-		    }
-		}
-	    else if (ibuf[0] != '#')
-		{
-		printf("Invalid preamble item: %s\n", ibuf);
-		err = 1;
-		}
-	    else
-		{ /* process preamble */
-		char *xp, *pp = ibuf+2;
-		int n;
-		if(*amode)
-		    { /* insert current time & date */
-		    time_t rtim = time(0);
-		    fprintf(rfp, "# %s", ctime(&rtim));
-		    }
-		else
-		    {
-		    fputs(ibuf, rfp);
-		    if(!strncmp(pp,"INVERSE ",8) || !strncmp(pp,"DES ",4)
-		       || !strncmp(pp,"TDES ",5)
-		       || !strncmp(pp,"PERMUTATION ",12)
-		       || !strncmp(pp,"SUBSTITUTION ",13)
-		       || !strncmp(pp,"VARIABLE ",9))
-			{
-			/* get test type */
-			if(!strncmp(pp,"DES ",4))
-			    pp+=4;
-			else if(!strncmp(pp,"TDES ",5))
-			    pp+=5;
-			xp = strchr(pp, ' ');
-			n = xp-pp;
-			strncpy(atest, pp, n);
-			atest[n] = '\0';
-			/* get mode */
-			xp = strrchr(pp, ' '); /* get mode" */
-			n = strlen(xp+1)-1;
-			strncpy(amode, xp+1, n);
-			amode[n] = '\0';
-			/* amode[3] = '\0'; */
-			if (VERBOSE)
-				printf("Test=%s, Mode=%s\n",atest,amode);
-			}
-		    }
-		}
-	    break;
-
-	case 1:  /* [ENCRYPT] | [DECRYPT] */
-	    if(ibuf[0] == '\n')
-		break;
-	    if (ibuf[0] == '[')
-		{
-		fputs(ibuf, rfp);
-		++step;
-		if (strncasecmp(ibuf, "[ENCRYPT]", 9) == 0)
-		    dir = 1;
-		else if (strncasecmp(ibuf, "[DECRYPT]", 9) == 0)
-		    dir = 0;
-		else
-		    {
-		    printf("Invalid keyword: %s\n", ibuf);
-		    err = 1;
-		    }
-		break;
-		}
-	    else if (dir == -1)
-		{
-		err = 1;
-		printf("Missing ENCRYPT/DECRYPT keyword\n");
-		break;
-		}
-	    else 
-		step = 2;
-
-	case 2: /* KEY = xxxx */
-	    if(*ibuf == '\n')
-		{
-	        fputs(ibuf, rfp);
-		break;
-                }
-	    if(!strncasecmp(ibuf,"COUNT = ",8))
-		{
-	        fputs(ibuf, rfp);
-		break;
-                }
-	    if(!strncasecmp(ibuf,"COUNT=",6))
-		{
-	        fputs(ibuf, rfp);
-		break;
-                }
-	    if(!strncasecmp(ibuf,"NumKeys = ",10))
-		{
-		numkeys=atoi(ibuf+10);
-		break;
-		}
-	  
-	    fputs(ibuf, rfp);
-	    if(!strncasecmp(ibuf,"KEY = ",6))
-		{
-		akeysz=64;
-		len = hex2bin((char*)ibuf+6, aKey);
-		if (len < 0)
-		    {
-		    printf("Invalid KEY\n");
-		    err=1;
-		    break;
-		    }
-		PrintValue("KEY", aKey, len);
-		++step;
-		}
-	    else if(!strncasecmp(ibuf,"KEYs = ",7))
-		{
-		akeysz=64*3;
-		len=hex2bin(ibuf+7,aKey);
-		if(len != 8)
-		    {
-		    printf("Invalid KEY\n");
-		    err=1;
-		    break;
-		    }
-		memcpy(aKey+8,aKey,8);
-		memcpy(aKey+16,aKey,8);
-		ibuf[4]='\0';
-		PrintValue("KEYs",aKey,len);
-		++step;
-		}
-	    else if(!strncasecmp(ibuf,"KEY",3))
-		{
-		int n=ibuf[3]-'1';
-
-		akeysz=64*3;
-		len=hex2bin(ibuf+7,aKey+n*8);
-		if(len != 8)
-		    {
-		    printf("Invalid KEY\n");
-		    err=1;
-		    break;
-		    }
-		ibuf[4]='\0';
-		PrintValue(ibuf,aKey,len);
-		if(n == 2)
-		    ++step;
-		}
-	    else
-		{
-		printf("Missing KEY\n");
-		err = 1;
-		}
-	    break;
-
-	case 3: /* IV = xxxx */
-	    fputs(ibuf, rfp);
-	    if (strncasecmp(ibuf, "IV = ", 5) != 0)
-		{
-		printf("Missing IV\n");
-		err = 1;
-		}
-	    else
-		{
-		len = hex2bin((char*)ibuf+5, iVec);
-		if (len < 0)
-		    {
-		    printf("Invalid IV\n");
-		    err =1;
-		    break;
-		    }
-		PrintValue("IV", iVec, len);
-		step = (dir)? 4: 5;
-		}
-	    break;
-
-	case 4: /* PLAINTEXT = xxxx */
-	    fputs(ibuf, rfp);
-	    if (strncasecmp(ibuf, "PLAINTEXT = ", 12) != 0)
-		{
-		printf("Missing PLAINTEXT\n");
-		err = 1;
-		}
-	    else
-		{
-		int nn = strlen(ibuf+12);
-		if(!strcmp(amode,"CFB1"))
-		    len=bint2bin(ibuf+12,nn-1,plaintext);
-		else
-		    len=hex2bin(ibuf+12, plaintext);
-		if (len < 0)
-		    {
-		    printf("Invalid PLAINTEXT: %s", ibuf+12);
-		    err =1;
-		    break;
-		    }
-		if (len >= (int)sizeof(plaintext))
-		    {
-		    printf("Buffer overflow\n");
-		    }
-		PrintValue("PLAINTEXT", (unsigned char*)plaintext, len);
-		if (strcmp(atest, "Monte") == 0)  /* Monte Carlo Test */
-		    {
-		    do_mct(amode,akeysz,numkeys,aKey,iVec,dir,plaintext,len,rfp);
-		    }
-		else
-		    {
-		    assert(dir == 1);
-		    ret = DESTest(&ctx, amode, akeysz, aKey, iVec, 
-				  dir,  /* 0 = decrypt, 1 = encrypt */
-				  ciphertext, plaintext, len);
-		    OutputValue("CIPHERTEXT",ciphertext,len,rfp,
-				!strcmp(amode,"CFB1"));
-		    }
-		step = 6;
-		}
-	    break;
-
-	case 5: /* CIPHERTEXT = xxxx */
-	    fputs(ibuf, rfp);
-	    if (strncasecmp(ibuf, "CIPHERTEXT = ", 13) != 0)
-		{
-		printf("Missing KEY\n");
-		err = 1;
-		}
-	    else
-		{
-		if(!strcmp(amode,"CFB1"))
-		    len=bint2bin(ibuf+13,strlen(ibuf+13)-1,ciphertext);
-		else
-		    len = hex2bin(ibuf+13,ciphertext);
-		if (len < 0)
-		    {
-		    printf("Invalid CIPHERTEXT\n");
-		    err =1;
-		    break;
-		    }
-		
-		PrintValue("CIPHERTEXT", ciphertext, len);
-		if (strcmp(atest, "Monte") == 0)  /* Monte Carlo Test */
-		    {
-		    do_mct(amode, akeysz, numkeys, aKey, iVec, 
-			   dir, ciphertext, len, rfp);
-		    }
-		else
-		    {
-		    assert(dir == 0);
-		    ret = DESTest(&ctx, amode, akeysz, aKey, iVec, 
-				  dir,  /* 0 = decrypt, 1 = encrypt */
-				  plaintext, ciphertext, len);
-		    OutputValue("PLAINTEXT",(unsigned char *)plaintext,len,rfp,
-				!strcmp(amode,"CFB1"));
-		    }
-		step = 6;
-		}
-	    break;
-
-	case 6:
-	    if (ibuf[0] != '\n')
-		{
-		err = 1;
-		printf("Missing terminator\n");
-		}
-	    else if (strcmp(atest, "MCT") != 0)
-		{ /* MCT already added terminating nl */
-		fputs(ibuf, rfp);
-		}
-	    step = 1;
-	    break;
-	    }
-	}
-    if (rfp)
-	fclose(rfp);
-    if (afp)
-	fclose(afp);
-    return err;
-    }
-
-/*--------------------------------------------------
-  Processes either a single file or 
-  a set of files whose names are passed in a file.
-  A single file is specified as:
-    aes_test -f xxx.req
-  A set of files is specified as:
-    aes_test -d xxxxx.xxx
-  The default is: -d req.txt
---------------------------------------------------*/
-int main(int argc, char **argv)
-    {
-    char *rqlist = "req.txt", *rspfile = NULL;
-    FILE *fp = NULL;
-    char fn[250] = "", rfn[256] = "";
-    int f_opt = 0, d_opt = 1;
-
-#ifdef OPENSSL_FIPS
-    if(!FIPS_mode_set(1))
-	{
-	do_print_errors();
-	EXIT(1);
-	}
-#endif
-    if (argc > 1)
-	{
-	if (strcasecmp(argv[1], "-d") == 0)
-	    {
-	    d_opt = 1;
-	    }
-	else if (strcasecmp(argv[1], "-f") == 0)
-	    {
-	    f_opt = 1;
-	    d_opt = 0;
-	    }
-	else
-	    {
-	    printf("Invalid parameter: %s\n", argv[1]);
-	    return 0;
-	    }
-	if (argc < 3)
-	    {
-	    printf("Missing parameter\n");
-	    return 0;
-	    }
-	if (d_opt)
-	    rqlist = argv[2];
-	else
-	    {
-	    strcpy(fn, argv[2]);
-	    rspfile = argv[3];
-	    }
-	}
-    if (d_opt)
-	{ /* list of files (directory) */
-	if (!(fp = fopen(rqlist, "r")))
-	    {
-	    printf("Cannot open req list file\n");
-	    return -1;
-	    }
-	while (fgets(fn, sizeof(fn), fp))
-	    {
-	    strtok(fn, "\r\n");
-	    strcpy(rfn, fn);
-	    printf("Processing: %s\n", rfn);
-	    if (proc_file(rfn, rspfile))
-		{
-		printf(">>> Processing failed for: %s <<<\n", rfn);
-		EXIT(1);
-		}
-	    }
-	fclose(fp);
-	}
-    else /* single file */
-	{
-	if (VERBOSE)
-		printf("Processing: %s\n", fn);
-	if (proc_file(fn, rspfile))
-	    {
-	    printf(">>> Processing failed for: %s <<<\n", fn);
-	    }
-	}
-    EXIT(0);
-    return 0;
-    }
-
-#endif