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-rw-r--r--security/nss/lib/freebl/mpi/mdxptest.c306
1 files changed, 0 insertions, 306 deletions
diff --git a/security/nss/lib/freebl/mpi/mdxptest.c b/security/nss/lib/freebl/mpi/mdxptest.c
deleted file mode 100644
index adbcfc3d1..000000000
--- a/security/nss/lib/freebl/mpi/mdxptest.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include "mpi.h"
-#include "mpi-priv.h"
-
-/* #define OLD_WAY 1 */
-
-/* This key is the 1024-bit test key used for speed testing of RSA private
-** key ops.
-*/
-
-#define CONST const
-
-static CONST unsigned char default_n[128] = {
- 0xc2, 0xae, 0x96, 0x89, 0xaf, 0xce, 0xd0, 0x7b, 0x3b, 0x35, 0xfd, 0x0f, 0xb1, 0xf4, 0x7a, 0xd1,
- 0x3c, 0x7d, 0xb5, 0x86, 0xf2, 0x68, 0x36, 0xc9, 0x97, 0xe6, 0x82, 0x94, 0x86, 0xaa, 0x05, 0x39,
- 0xec, 0x11, 0x51, 0xcc, 0x5c, 0xa1, 0x59, 0xba, 0x29, 0x18, 0xf3, 0x28, 0xf1, 0x9d, 0xe3, 0xae,
- 0x96, 0x5d, 0x6d, 0x87, 0x73, 0xf6, 0xf6, 0x1f, 0xd0, 0x2d, 0xfb, 0x2f, 0x7a, 0x13, 0x7f, 0xc8,
- 0x0c, 0x7a, 0xe9, 0x85, 0xfb, 0xce, 0x74, 0x86, 0xf8, 0xef, 0x2f, 0x85, 0x37, 0x73, 0x0f, 0x62,
- 0x4e, 0x93, 0x17, 0xb7, 0x7e, 0x84, 0x9a, 0x94, 0x11, 0x05, 0xca, 0x0d, 0x31, 0x4b, 0x2a, 0xc8,
- 0xdf, 0xfe, 0xe9, 0x0c, 0x13, 0xc7, 0xf2, 0xad, 0x19, 0x64, 0x28, 0x3c, 0xb5, 0x6a, 0xc8, 0x4b,
- 0x79, 0xea, 0x7c, 0xce, 0x75, 0x92, 0x45, 0x3e, 0xa3, 0x9d, 0x64, 0x6f, 0x04, 0x69, 0x19, 0x17
-};
-
-static CONST unsigned char default_d[128] = {
- 0x13, 0xcb, 0xbc, 0xf2, 0xf3, 0x35, 0x8c, 0x6d, 0x7b, 0x6f, 0xd9, 0xf3, 0xa6, 0x9c, 0xbd, 0x80,
- 0x59, 0x2e, 0x4f, 0x2f, 0x11, 0xa7, 0x17, 0x2b, 0x18, 0x8f, 0x0f, 0xe8, 0x1a, 0x69, 0x5f, 0x6e,
- 0xac, 0x5a, 0x76, 0x7e, 0xd9, 0x4c, 0x6e, 0xdb, 0x47, 0x22, 0x8a, 0x57, 0x37, 0x7a, 0x5e, 0x94,
- 0x7a, 0x25, 0xb5, 0xe5, 0x78, 0x1d, 0x3c, 0x99, 0xaf, 0x89, 0x7d, 0x69, 0x2e, 0x78, 0x9d, 0x1d,
- 0x84, 0xc8, 0xc1, 0xd7, 0x1a, 0xb2, 0x6d, 0x2d, 0x8a, 0xd9, 0xab, 0x6b, 0xce, 0xae, 0xb0, 0xa0,
- 0x58, 0x55, 0xad, 0x5c, 0x40, 0x8a, 0xd6, 0x96, 0x08, 0x8a, 0xe8, 0x63, 0xe6, 0x3d, 0x6c, 0x20,
- 0x49, 0xc7, 0xaf, 0x0f, 0x25, 0x73, 0xd3, 0x69, 0x43, 0x3b, 0xf2, 0x32, 0xf8, 0x3d, 0x5e, 0xee,
- 0x7a, 0xca, 0xd6, 0x94, 0x55, 0xe5, 0xbd, 0x25, 0x34, 0x8d, 0x63, 0x40, 0xb5, 0x8a, 0xc3, 0x01
-};
-
-#define DEFAULT_ITERS 50
-
-typedef clock_t timetype;
-#define gettime(x) *(x) = clock()
-#define subtime(a, b) a -= b
-#define msec(x) ((clock_t)((double)x * 1000.0 / CLOCKS_PER_SEC))
-#define sec(x) (x / CLOCKS_PER_SEC)
-
-struct TimingContextStr {
- timetype start;
- timetype end;
- timetype interval;
-
- int minutes;
- int seconds;
- int millisecs;
-};
-
-typedef struct TimingContextStr TimingContext;
-
-TimingContext *
-CreateTimingContext(void)
-{
- return (TimingContext *)malloc(sizeof(TimingContext));
-}
-
-void
-DestroyTimingContext(TimingContext *ctx)
-{
- free(ctx);
-}
-
-void
-TimingBegin(TimingContext *ctx)
-{
- gettime(&ctx->start);
-}
-
-static void
-timingUpdate(TimingContext *ctx)
-{
-
- ctx->millisecs = msec(ctx->interval) % 1000;
- ctx->seconds = sec(ctx->interval);
- ctx->minutes = ctx->seconds / 60;
- ctx->seconds %= 60;
-}
-
-void
-TimingEnd(TimingContext *ctx)
-{
- gettime(&ctx->end);
- ctx->interval = ctx->end;
- subtime(ctx->interval, ctx->start);
- timingUpdate(ctx);
-}
-
-char *
-TimingGenerateString(TimingContext *ctx)
-{
- static char sBuf[4096];
-
- sprintf(sBuf, "%d minutes, %d.%03d seconds", ctx->minutes,
- ctx->seconds, ctx->millisecs);
- return sBuf;
-}
-
-static void
-dumpBytes(unsigned char *b, int l)
-{
- int i;
- if (l <= 0)
- return;
- for (i = 0; i < l; ++i) {
- if (i % 16 == 0)
- printf("\t");
- printf(" %02x", b[i]);
- if (i % 16 == 15)
- printf("\n");
- }
- if ((i % 16) != 0)
- printf("\n");
- printf("\n");
-}
-
-static mp_err
-testNewFuncs(const unsigned char *modulusBytes, int modulus_len)
-{
- mp_err mperr = MP_OKAY;
- mp_int modulus;
- unsigned char buf[512];
-
- mperr = mp_init(&modulus);
- mperr = mp_read_unsigned_octets(&modulus, modulusBytes, modulus_len);
- mperr = mp_to_fixlen_octets(&modulus, buf, modulus_len);
- mperr = mp_to_fixlen_octets(&modulus, buf, modulus_len + 1);
- mperr = mp_to_fixlen_octets(&modulus, buf, modulus_len + 4);
- mperr = mp_to_unsigned_octets(&modulus, buf, modulus_len);
- mperr = mp_to_signed_octets(&modulus, buf, modulus_len + 1);
- mp_clear(&modulus);
- return mperr;
-}
-
-int
-testModExp(const unsigned char *modulusBytes,
- const unsigned int expo,
- const unsigned char *input,
- unsigned char *output,
- int modulus_len)
-{
- mp_err mperr = MP_OKAY;
- mp_int modulus;
- mp_int base;
- mp_int exponent;
- mp_int result;
-
- mperr = mp_init(&modulus);
- mperr += mp_init(&base);
- mperr += mp_init(&exponent);
- mperr += mp_init(&result);
- /* we initialize all mp_ints unconditionally, even if some fail.
- ** This guarantees that the DIGITS pointer is valid (even if null).
- ** So, mp_clear will do the right thing below.
- */
- if (mperr == MP_OKAY) {
- mperr = mp_read_unsigned_octets(&modulus,
- modulusBytes + (sizeof default_n - modulus_len), modulus_len);
- mperr += mp_read_unsigned_octets(&base, input, modulus_len);
- mp_set(&exponent, expo);
- if (mperr == MP_OKAY) {
-#if OLD_WAY
- mperr = s_mp_exptmod(&base, &exponent, &modulus, &result);
-#else
- mperr = mp_exptmod(&base, &exponent, &modulus, &result);
-#endif
- if (mperr == MP_OKAY) {
- mperr = mp_to_fixlen_octets(&result, output, modulus_len);
- }
- }
- }
- mp_clear(&base);
- mp_clear(&result);
-
- mp_clear(&modulus);
- mp_clear(&exponent);
-
- return (int)mperr;
-}
-
-int
-doModExp(const unsigned char *modulusBytes,
- const unsigned char *exponentBytes,
- const unsigned char *input,
- unsigned char *output,
- int modulus_len)
-{
- mp_err mperr = MP_OKAY;
- mp_int modulus;
- mp_int base;
- mp_int exponent;
- mp_int result;
-
- mperr = mp_init(&modulus);
- mperr += mp_init(&base);
- mperr += mp_init(&exponent);
- mperr += mp_init(&result);
- /* we initialize all mp_ints unconditionally, even if some fail.
- ** This guarantees that the DIGITS pointer is valid (even if null).
- ** So, mp_clear will do the right thing below.
- */
- if (mperr == MP_OKAY) {
- mperr = mp_read_unsigned_octets(&modulus,
- modulusBytes + (sizeof default_n - modulus_len), modulus_len);
- mperr += mp_read_unsigned_octets(&exponent, exponentBytes, modulus_len);
- mperr += mp_read_unsigned_octets(&base, input, modulus_len);
- if (mperr == MP_OKAY) {
-#if OLD_WAY
- mperr = s_mp_exptmod(&base, &exponent, &modulus, &result);
-#else
- mperr = mp_exptmod(&base, &exponent, &modulus, &result);
-#endif
- if (mperr == MP_OKAY) {
- mperr = mp_to_fixlen_octets(&result, output, modulus_len);
- }
- }
- }
- mp_clear(&base);
- mp_clear(&result);
-
- mp_clear(&modulus);
- mp_clear(&exponent);
-
- return (int)mperr;
-}
-
-int
-main(int argc, char **argv)
-{
- TimingContext *timeCtx;
- char *progName;
- long iters = DEFAULT_ITERS;
- unsigned int modulus_len;
- int i;
- int rv;
- unsigned char buf[1024];
- unsigned char buf2[1024];
-
- progName = strrchr(argv[0], '/');
- if (!progName)
- progName = strrchr(argv[0], '\\');
- progName = progName ? progName + 1 : argv[0];
-
- if (argc >= 2) {
- iters = atol(argv[1]);
- }
-
- if (argc >= 3) {
- modulus_len = atol(argv[2]);
- } else
- modulus_len = sizeof default_n;
-
- /* no library init function !? */
-
- memset(buf, 0x41, sizeof buf);
-
- if (iters < 2) {
- testNewFuncs(default_n, modulus_len);
- testNewFuncs(default_n + 1, modulus_len - 1);
- testNewFuncs(default_n + 2, modulus_len - 2);
- testNewFuncs(default_n + 3, modulus_len - 3);
-
- rv = testModExp(default_n, 0, buf, buf2, modulus_len);
- dumpBytes((unsigned char *)buf2, modulus_len);
-
- rv = testModExp(default_n, 1, buf, buf2, modulus_len);
- dumpBytes((unsigned char *)buf2, modulus_len);
-
- rv = testModExp(default_n, 2, buf, buf2, modulus_len);
- dumpBytes((unsigned char *)buf2, modulus_len);
-
- rv = testModExp(default_n, 3, buf, buf2, modulus_len);
- dumpBytes((unsigned char *)buf2, modulus_len);
- }
- rv = doModExp(default_n, default_d, buf, buf2, modulus_len);
- if (rv != 0) {
- fprintf(stderr, "Error in modexp operation:\n");
- exit(1);
- }
- dumpBytes((unsigned char *)buf2, modulus_len);
-
- timeCtx = CreateTimingContext();
- TimingBegin(timeCtx);
- i = iters;
- while (i--) {
- rv = doModExp(default_n, default_d, buf, buf2, modulus_len);
- if (rv != 0) {
- fprintf(stderr, "Error in modexp operation\n");
- exit(1);
- }
- }
- TimingEnd(timeCtx);
- printf("%ld iterations in %s\n", iters, TimingGenerateString(timeCtx));
-
- return 0;
-}
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