+++ /dev/null
-/*
- * Copyright (c) 2007, Cameron Rich
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * * 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.
- * * Neither the name of the axTLS project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 COPYRIGHT OWNER 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.
- */
-
-/**
- * Some performance testing of bigint.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "ssl.h"
-
-/**************************************************************************
- * BIGINT tests
- *
- **************************************************************************/
-
-int main(int argc, char *argv[])
-{
-#ifdef CONFIG_SSL_CERT_VERIFICATION
- RSA_CTX *rsa_ctx;
- BI_CTX *ctx;
- bigint *bi_data, *bi_res;
- int diff, res = 1;
- struct timeval tv_old, tv_new;
- const char *plaintext;
- uint8_t compare[MAX_KEY_BYTE_SIZE];
- int i, max_biggie = 10; /* really crank performance */
- int len;
- uint8_t *buf;
-
- /**
- * 512 bit key
- */
- plaintext = /* 64 byte number */
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^";
-
- len = get_file("../ssl/test/axTLS.key_512", &buf);
- asn1_get_private_key(buf, len, &rsa_ctx);
- ctx = rsa_ctx->bi_ctx;
- bi_data = bi_import(ctx, (uint8_t *)plaintext, strlen(plaintext));
- bi_res = RSA_public(rsa_ctx, bi_data);
- bi_data = bi_res; /* reuse again */
-
- gettimeofday(&tv_old, NULL);
- for (i = 0; i < max_biggie; i++)
- {
- bi_res = RSA_private(rsa_ctx, bi_copy(bi_data));
- if (i < max_biggie-1)
- {
- bi_free(ctx, bi_res);
- }
- }
-
- gettimeofday(&tv_new, NULL);
- bi_free(ctx, bi_data);
-
- diff = (tv_new.tv_sec-tv_old.tv_sec)*1000 +
- (tv_new.tv_usec-tv_old.tv_usec)/1000;
- printf("512 bit decrypt time: %dms\n", diff/max_biggie);
- TTY_FLUSH();
- bi_export(ctx, bi_res, compare, 64);
- RSA_free(rsa_ctx);
- free(buf);
- if (memcmp(plaintext, compare, 64) != 0)
- goto end;
-
- /**
- * 1024 bit key
- */
- plaintext = /* 128 byte number */
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^";
-
- len = get_file("../ssl/test/axTLS.key_1024", &buf);
- asn1_get_private_key(buf, len, &rsa_ctx);
- ctx = rsa_ctx->bi_ctx;
- bi_data = bi_import(ctx, (uint8_t *)plaintext, strlen(plaintext));
- bi_res = RSA_public(rsa_ctx, bi_data);
- bi_data = bi_res; /* reuse again */
-
- gettimeofday(&tv_old, NULL);
- for (i = 0; i < max_biggie; i++)
- {
- bi_res = RSA_private(rsa_ctx, bi_copy(bi_data));
- if (i < max_biggie-1)
- {
- bi_free(ctx, bi_res);
- }
- }
-
- gettimeofday(&tv_new, NULL);
- bi_free(ctx, bi_data);
-
- diff = (tv_new.tv_sec-tv_old.tv_sec)*1000 +
- (tv_new.tv_usec-tv_old.tv_usec)/1000;
- printf("1024 bit decrypt time: %dms\n", diff/max_biggie);
- TTY_FLUSH();
- bi_export(ctx, bi_res, compare, 128);
- RSA_free(rsa_ctx);
- free(buf);
- if (memcmp(plaintext, compare, 128) != 0)
- goto end;
-
- /**
- * 2048 bit key
- */
- plaintext = /* 256 byte number */
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^";
-
- len = get_file("../ssl/test/axTLS.key_2048", &buf);
- asn1_get_private_key(buf, len, &rsa_ctx);
- ctx = rsa_ctx->bi_ctx;
- bi_data = bi_import(ctx, (uint8_t *)plaintext, strlen(plaintext));
- bi_res = RSA_public(rsa_ctx, bi_data);
- bi_data = bi_res; /* reuse again */
-
- gettimeofday(&tv_old, NULL);
- for (i = 0; i < max_biggie; i++)
- {
- bi_res = RSA_private(rsa_ctx, bi_copy(bi_data));
- if (i < max_biggie-1)
- {
- bi_free(ctx, bi_res);
- }
- }
- gettimeofday(&tv_new, NULL);
- bi_free(ctx, bi_data);
-
- diff = (tv_new.tv_sec-tv_old.tv_sec)*1000 +
- (tv_new.tv_usec-tv_old.tv_usec)/1000;
- printf("2048 bit decrypt time: %dms\n", diff/max_biggie);
- TTY_FLUSH();
- bi_export(ctx, bi_res, compare, 256);
- RSA_free(rsa_ctx);
- free(buf);
- if (memcmp(plaintext, compare, 256) != 0)
- goto end;
-
- /**
- * 4096 bit key
- */
- plaintext = /* 512 byte number */
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^"
- "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ*^";
-
- len = get_file("../ssl/test/axTLS.key_4096", &buf);
- asn1_get_private_key(buf, len, &rsa_ctx);
- ctx = rsa_ctx->bi_ctx;
- bi_data = bi_import(ctx, (uint8_t *)plaintext, strlen(plaintext));
- gettimeofday(&tv_old, NULL);
- bi_res = RSA_public(rsa_ctx, bi_data);
- gettimeofday(&tv_new, NULL);
- diff = (tv_new.tv_sec-tv_old.tv_sec)*1000 +
- (tv_new.tv_usec-tv_old.tv_usec)/1000;
- printf("4096 bit encrypt time: %dms\n", diff);
- TTY_FLUSH();
- bi_data = bi_res; /* reuse again */
-
- gettimeofday(&tv_old, NULL);
- for (i = 0; i < max_biggie; i++)
- {
- bi_res = RSA_private(rsa_ctx, bi_copy(bi_data));
- if (i < max_biggie-1)
- {
- bi_free(ctx, bi_res);
- }
- }
-
- gettimeofday(&tv_new, NULL);
- bi_free(ctx, bi_data);
-
- diff = (tv_new.tv_sec-tv_old.tv_sec)*1000 +
- (tv_new.tv_usec-tv_old.tv_usec)/1000;
- printf("4096 bit decrypt time: %dms\n", diff/max_biggie);
- TTY_FLUSH();
- bi_export(ctx, bi_res, compare, 512);
- RSA_free(rsa_ctx);
- free(buf);
- if (memcmp(plaintext, compare, 512) != 0)
- goto end;
-
- /* done */
- printf("Bigint performance testing complete\n");
- res = 0;
-
-end:
- return res;
-#else
- return 0;
-#endif
-}
projects / project / luci.git / blobdiff