diff options
Diffstat (limited to 'openssl/crypto/des/des_opts.c')
| -rw-r--r-- | openssl/crypto/des/des_opts.c | 641 |
1 files changed, 641 insertions, 0 deletions
diff --git a/openssl/crypto/des/des_opts.c b/openssl/crypto/des/des_opts.c new file mode 100644 index 0000000..ec50e94 --- /dev/null +++ b/openssl/crypto/des/des_opts.c @@ -0,0 +1,641 @@ +/* crypto/des/des_opts.c */ +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * 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 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 acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS 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 AUTHOR OR 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. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +/* + * define PART1, PART2, PART3 or PART4 to build only with a few of the + * options. This is for machines with 64k code segment size restrictions. + */ + +#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX) +# define TIMES +#endif + +#include <stdio.h> +#ifndef OPENSSL_SYS_MSDOS +# include <openssl/e_os2.h> +# include OPENSSL_UNISTD +#else +# include <io.h> +extern void exit(); +#endif + +#ifndef OPENSSL_SYS_NETWARE +# include <signal.h> +#endif + +#ifndef _IRIX +# include <time.h> +#endif +#ifdef TIMES +# include <sys/types.h> +# include <sys/times.h> +#endif + +/* + * Depending on the VMS version, the tms structure is perhaps defined. The + * __TMS macro will show if it was. If it wasn't defined, we should undefine + * TIMES, since that tells the rest of the program how things should be + * handled. -- Richard Levitte + */ +#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS) +# undef TIMES +#endif + +#ifndef TIMES +# include <sys/timeb.h> +#endif + +#if defined(sun) || defined(__ultrix) +# define _POSIX_SOURCE +# include <limits.h> +# include <sys/param.h> +#endif + +#include <openssl/des.h> +#include "spr.h" + +#define DES_DEFAULT_OPTIONS + +#if !defined(PART1) && !defined(PART2) && !defined(PART3) && !defined(PART4) +# define PART1 +# define PART2 +# define PART3 +# define PART4 +#endif + +#ifdef PART1 + +# undef DES_UNROLL +# undef DES_RISC1 +# undef DES_RISC2 +# undef DES_PTR +# undef D_ENCRYPT +# define DES_encrypt1 des_encrypt_u4_cisc_idx +# define DES_encrypt2 des_encrypt2_u4_cisc_idx +# define DES_encrypt3 des_encrypt3_u4_cisc_idx +# define DES_decrypt3 des_decrypt3_u4_cisc_idx +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +# define DES_UNROLL +# undef DES_RISC1 +# undef DES_RISC2 +# undef DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u16_cisc_idx +# define DES_encrypt2 des_encrypt2_u16_cisc_idx +# define DES_encrypt3 des_encrypt3_u16_cisc_idx +# define DES_decrypt3 des_decrypt3_u16_cisc_idx +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +# undef DES_UNROLL +# define DES_RISC1 +# undef DES_RISC2 +# undef DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u4_risc1_idx +# define DES_encrypt2 des_encrypt2_u4_risc1_idx +# define DES_encrypt3 des_encrypt3_u4_risc1_idx +# define DES_decrypt3 des_decrypt3_u4_risc1_idx +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +#endif + +#ifdef PART2 + +# undef DES_UNROLL +# undef DES_RISC1 +# define DES_RISC2 +# undef DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u4_risc2_idx +# define DES_encrypt2 des_encrypt2_u4_risc2_idx +# define DES_encrypt3 des_encrypt3_u4_risc2_idx +# define DES_decrypt3 des_decrypt3_u4_risc2_idx +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +# define DES_UNROLL +# define DES_RISC1 +# undef DES_RISC2 +# undef DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u16_risc1_idx +# define DES_encrypt2 des_encrypt2_u16_risc1_idx +# define DES_encrypt3 des_encrypt3_u16_risc1_idx +# define DES_decrypt3 des_decrypt3_u16_risc1_idx +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +# define DES_UNROLL +# undef DES_RISC1 +# define DES_RISC2 +# undef DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u16_risc2_idx +# define DES_encrypt2 des_encrypt2_u16_risc2_idx +# define DES_encrypt3 des_encrypt3_u16_risc2_idx +# define DES_decrypt3 des_decrypt3_u16_risc2_idx +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +#endif + +#ifdef PART3 + +# undef DES_UNROLL +# undef DES_RISC1 +# undef DES_RISC2 +# define DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u4_cisc_ptr +# define DES_encrypt2 des_encrypt2_u4_cisc_ptr +# define DES_encrypt3 des_encrypt3_u4_cisc_ptr +# define DES_decrypt3 des_decrypt3_u4_cisc_ptr +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +# define DES_UNROLL +# undef DES_RISC1 +# undef DES_RISC2 +# define DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u16_cisc_ptr +# define DES_encrypt2 des_encrypt2_u16_cisc_ptr +# define DES_encrypt3 des_encrypt3_u16_cisc_ptr +# define DES_decrypt3 des_decrypt3_u16_cisc_ptr +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +# undef DES_UNROLL +# define DES_RISC1 +# undef DES_RISC2 +# define DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u4_risc1_ptr +# define DES_encrypt2 des_encrypt2_u4_risc1_ptr +# define DES_encrypt3 des_encrypt3_u4_risc1_ptr +# define DES_decrypt3 des_decrypt3_u4_risc1_ptr +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +#endif + +#ifdef PART4 + +# undef DES_UNROLL +# undef DES_RISC1 +# define DES_RISC2 +# define DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u4_risc2_ptr +# define DES_encrypt2 des_encrypt2_u4_risc2_ptr +# define DES_encrypt3 des_encrypt3_u4_risc2_ptr +# define DES_decrypt3 des_decrypt3_u4_risc2_ptr +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +# define DES_UNROLL +# define DES_RISC1 +# undef DES_RISC2 +# define DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u16_risc1_ptr +# define DES_encrypt2 des_encrypt2_u16_risc1_ptr +# define DES_encrypt3 des_encrypt3_u16_risc1_ptr +# define DES_decrypt3 des_decrypt3_u16_risc1_ptr +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +# define DES_UNROLL +# undef DES_RISC1 +# define DES_RISC2 +# define DES_PTR +# undef D_ENCRYPT +# undef DES_encrypt1 +# undef DES_encrypt2 +# undef DES_encrypt3 +# undef DES_decrypt3 +# define DES_encrypt1 des_encrypt_u16_risc2_ptr +# define DES_encrypt2 des_encrypt2_u16_risc2_ptr +# define DES_encrypt3 des_encrypt3_u16_risc2_ptr +# define DES_decrypt3 des_decrypt3_u16_risc2_ptr +# undef HEADER_DES_LOCL_H +# include "des_enc.c" + +#endif + +/* The following if from times(3) man page. It may need to be changed */ +#ifndef HZ +# ifndef CLK_TCK +# ifndef _BSD_CLK_TCK_ /* FreeBSD fix */ +# define HZ 100.0 +# else /* _BSD_CLK_TCK_ */ +# define HZ ((double)_BSD_CLK_TCK_) +# endif +# else /* CLK_TCK */ +# define HZ ((double)CLK_TCK) +# endif +#endif + +#define BUFSIZE ((long)1024) +long run = 0; + +double Time_F(int s); +#ifdef SIGALRM +# if defined(__STDC__) || defined(sgi) +# define SIGRETTYPE void +# else +# define SIGRETTYPE int +# endif + +SIGRETTYPE sig_done(int sig); +SIGRETTYPE sig_done(int sig) +{ + signal(SIGALRM, sig_done); + run = 0; +# ifdef LINT + sig = sig; +# endif +} +#endif + +#define START 0 +#define STOP 1 + +double Time_F(int s) +{ + double ret; +#ifdef TIMES + static struct tms tstart, tend; + + if (s == START) { + times(&tstart); + return (0); + } else { + times(&tend); + ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ; + return ((ret == 0.0) ? 1e-6 : ret); + } +#else /* !times() */ + static struct timeb tstart, tend; + long i; + + if (s == START) { + ftime(&tstart); + return (0); + } else { + ftime(&tend); + i = (long)tend.millitm - (long)tstart.millitm; + ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1000.0; + return ((ret == 0.0) ? 1e-6 : ret); + } +#endif +} + +#ifdef SIGALRM +# define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10); +#else +# define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb); +#endif + +#define time_it(func,name,index) \ + print_name(name); \ + Time_F(START); \ + for (count=0,run=1; COND(cb); count++) \ + { \ + unsigned long d[2]; \ + func(d,&sch,DES_ENCRYPT); \ + } \ + tm[index]=Time_F(STOP); \ + fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \ + tm[index]=((double)COUNT(cb))/tm[index]; + +#define print_it(name,index) \ + fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \ + tm[index]*8,1.0e6/tm[index]); + +int main(int argc, char **argv) +{ + long count; + static unsigned char buf[BUFSIZE]; + static DES_cblock key = + { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0 }; + static DES_cblock key2 = + { 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12 }; + static DES_cblock key3 = + { 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34 }; + DES_key_schedule sch, sch2, sch3; + double d, tm[16], max = 0; + int rank[16]; + char *str[16]; + int max_idx = 0, i, num = 0, j; +#ifndef SIGALARM + long ca, cb, cc, cd, ce; +#endif + + for (i = 0; i < 12; i++) { + tm[i] = 0.0; + rank[i] = 0; + } + +#ifndef TIMES + fprintf(stderr, "To get the most accurate results, try to run this\n"); + fprintf(stderr, "program when this computer is idle.\n"); +#endif + + DES_set_key_unchecked(&key, &sch); + DES_set_key_unchecked(&key2, &sch2); + DES_set_key_unchecked(&key3, &sch3); + +#ifndef SIGALRM + fprintf(stderr, "First we calculate the approximate speed ...\n"); + DES_set_key_unchecked(&key, sch); + count = 10; + do { + long i; + unsigned long data[2]; + + count *= 2; + Time_F(START); + for (i = count; i; i--) + DES_encrypt1(data, &(sch[0]), DES_ENCRYPT); + d = Time_F(STOP); + } while (d < 3.0); + ca = count; + cb = count * 3; + cc = count * 3 * 8 / BUFSIZE + 1; + cd = count * 8 / BUFSIZE + 1; + + ce = count / 20 + 1; +# define COND(d) (count != (d)) +# define COUNT(d) (d) +#else +# define COND(c) (run) +# define COUNT(d) (count) + signal(SIGALRM, sig_done); + alarm(10); +#endif + +#ifdef PART1 + time_it(des_encrypt_u4_cisc_idx, "des_encrypt_u4_cisc_idx ", 0); + time_it(des_encrypt_u16_cisc_idx, "des_encrypt_u16_cisc_idx ", 1); + time_it(des_encrypt_u4_risc1_idx, "des_encrypt_u4_risc1_idx ", 2); + num += 3; +#endif +#ifdef PART2 + time_it(des_encrypt_u16_risc1_idx, "des_encrypt_u16_risc1_idx", 3); + time_it(des_encrypt_u4_risc2_idx, "des_encrypt_u4_risc2_idx ", 4); + time_it(des_encrypt_u16_risc2_idx, "des_encrypt_u16_risc2_idx", 5); + num += 3; +#endif +#ifdef PART3 + time_it(des_encrypt_u4_cisc_ptr, "des_encrypt_u4_cisc_ptr ", 6); + time_it(des_encrypt_u16_cisc_ptr, "des_encrypt_u16_cisc_ptr ", 7); + time_it(des_encrypt_u4_risc1_ptr, "des_encrypt_u4_risc1_ptr ", 8); + num += 3; +#endif +#ifdef PART4 + time_it(des_encrypt_u16_risc1_ptr, "des_encrypt_u16_risc1_ptr", 9); + time_it(des_encrypt_u4_risc2_ptr, "des_encrypt_u4_risc2_ptr ", 10); + time_it(des_encrypt_u16_risc2_ptr, "des_encrypt_u16_risc2_ptr", 11); + num += 3; +#endif + +#ifdef PART1 + str[0] = " 4 c i"; + print_it("des_encrypt_u4_cisc_idx ", 0); + max = tm[0]; + max_idx = 0; + str[1] = "16 c i"; + print_it("des_encrypt_u16_cisc_idx ", 1); + if (max < tm[1]) { + max = tm[1]; + max_idx = 1; + } + str[2] = " 4 r1 i"; + print_it("des_encrypt_u4_risc1_idx ", 2); + if (max < tm[2]) { + max = tm[2]; + max_idx = 2; + } +#endif +#ifdef PART2 + str[3] = "16 r1 i"; + print_it("des_encrypt_u16_risc1_idx", 3); + if (max < tm[3]) { + max = tm[3]; + max_idx = 3; + } + str[4] = " 4 r2 i"; + print_it("des_encrypt_u4_risc2_idx ", 4); + if (max < tm[4]) { + max = tm[4]; + max_idx = 4; + } + str[5] = "16 r2 i"; + print_it("des_encrypt_u16_risc2_idx", 5); + if (max < tm[5]) { + max = tm[5]; + max_idx = 5; + } +#endif +#ifdef PART3 + str[6] = " 4 c p"; + print_it("des_encrypt_u4_cisc_ptr ", 6); + if (max < tm[6]) { + max = tm[6]; + max_idx = 6; + } + str[7] = "16 c p"; + print_it("des_encrypt_u16_cisc_ptr ", 7); + if (max < tm[7]) { + max = tm[7]; + max_idx = 7; + } + str[8] = " 4 r1 p"; + print_it("des_encrypt_u4_risc1_ptr ", 8); + if (max < tm[8]) { + max = tm[8]; + max_idx = 8; + } +#endif +#ifdef PART4 + str[9] = "16 r1 p"; + print_it("des_encrypt_u16_risc1_ptr", 9); + if (max < tm[9]) { + max = tm[9]; + max_idx = 9; + } + str[10] = " 4 r2 p"; + print_it("des_encrypt_u4_risc2_ptr ", 10); + if (max < tm[10]) { + max = tm[10]; + max_idx = 10; + } + str[11] = "16 r2 p"; + print_it("des_encrypt_u16_risc2_ptr", 11); + if (max < tm[11]) { + max = tm[11]; + max_idx = 11; + } +#endif + printf("options des ecb/s\n"); + printf("%s %12.2f 100.0%%\n", str[max_idx], tm[max_idx]); + d = tm[max_idx]; + tm[max_idx] = -2.0; + max = -1.0; + for (;;) { + for (i = 0; i < 12; i++) { + if (max < tm[i]) { + max = tm[i]; + j = i; + } + } + if (max < 0.0) + break; + printf("%s %12.2f %4.1f%%\n", str[j], tm[j], tm[j] / d * 100.0); + tm[j] = -2.0; + max = -1.0; + } + + switch (max_idx) { + case 0: + printf("-DDES_DEFAULT_OPTIONS\n"); + break; + case 1: + printf("-DDES_UNROLL\n"); + break; + case 2: + printf("-DDES_RISC1\n"); + break; + case 3: + printf("-DDES_UNROLL -DDES_RISC1\n"); + break; + case 4: + printf("-DDES_RISC2\n"); + break; + case 5: + printf("-DDES_UNROLL -DDES_RISC2\n"); + break; + case 6: + printf("-DDES_PTR\n"); + break; + case 7: + printf("-DDES_UNROLL -DDES_PTR\n"); + break; + case 8: + printf("-DDES_RISC1 -DDES_PTR\n"); + break; + case 9: + printf("-DDES_UNROLL -DDES_RISC1 -DDES_PTR\n"); + break; + case 10: + printf("-DDES_RISC2 -DDES_PTR\n"); + break; + case 11: + printf("-DDES_UNROLL -DDES_RISC2 -DDES_PTR\n"); + break; + } + exit(0); +#if defined(LINT) || defined(OPENSSL_SYS_MSDOS) + return (0); +#endif +} |