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Merge branch 'ecc/improve_mbedtls_ecdsa' into 'master' 

mbedtls: Added performance test for ECP and ECDSA operation

See merge request espressif/esp-idf!19337
pull/9811/merge
Mahavir Jain 2022-10-14 15:49:22 +08:00
rodzic 40fc703a2b 130ada60ec
commit 10dfabe650
4 zmienionych plików z 175 dodań i 0 usunięć
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8
components/idf_test/include/esp32c2/idf_performance_target.h
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@ -11,6 +11,14 @@
// esp_sha() time to process 32KB of input data from RAM
#define IDF_PERFORMANCE_MAX_TIME_SHA1_32KB 2500
#define IDF_PERFORMANCE_MAX_ECP_P192_POINT_MULTIPLY_OP 9000
#define IDF_PERFORMANCE_MAX_ECP_P192_POINT_VERIFY_OP 300
#define IDF_PERFORMANCE_MAX_ECP_P256_POINT_MULTIPLY_OP 14000
#define IDF_PERFORMANCE_MAX_ECP_P256_POINT_VERIFY_OP 300
#define IDF_PERFORMANCE_MAX_ECDSA_P192_VERIFY_OP 32000
#define IDF_PERFORMANCE_MAX_ECDSA_P256_VERIFY_OP 49000
#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_POLLING 20
#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_POLLING_NO_DMA 15
#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_NO_POLLING 45

8
components/idf_test/include/esp32h2/idf_performance_target.h
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@ -18,6 +18,14 @@
#define IDF_PERFORMANCE_MAX_RSA_3072KEY_PUBLIC_OP 45000
#define IDF_PERFORMANCE_MAX_RSA_3072KEY_PRIVATE_OP 670000
#define IDF_PERFORMANCE_MAX_ECP_P192_POINT_MULTIPLY_OP 9000
#define IDF_PERFORMANCE_MAX_ECP_P192_POINT_VERIFY_OP 300
#define IDF_PERFORMANCE_MAX_ECP_P256_POINT_MULTIPLY_OP 14000
#define IDF_PERFORMANCE_MAX_ECP_P256_POINT_VERIFY_OP 300
#define IDF_PERFORMANCE_MAX_ECDSA_P192_VERIFY_OP 32000
#define IDF_PERFORMANCE_MAX_ECDSA_P256_VERIFY_OP 49000
#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_POLLING 15
#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_POLLING_NO_DMA 15
#define IDF_PERFORMANCE_MAX_SPI_PER_TRANS_NO_POLLING 32

20
components/mbedtls/test_apps/main/test_ecp.c
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@ -18,6 +18,8 @@
#include <mbedtls/ecdsa.h>
#include <mbedtls/error.h>
#include "test_utils.h"
#include "ccomp_timer.h"
#include "unity.h"
/* Note: negative value here so that assert message prints a grep-able
@ -171,6 +173,7 @@ static int rng_wrapper(void *ctx, unsigned char *buf, size_t len)
static void test_ecp_mul(mbedtls_ecp_group_id id, const uint8_t *x_coord, const uint8_t *y_coord, const uint8_t *scalar,
const uint8_t *result_x_coord, const uint8_t *result_y_coord)
{
int64_t elapsed_time;
uint8_t x[32];
uint8_t y[32];
int size;
@ -197,7 +200,9 @@ static void test_ecp_mul(mbedtls_ecp_group_id id, const uint8_t *x_coord, const
mbedtls_mpi_lset(&P.MBEDTLS_PRIVATE(Z), 1);
ccomp_timer_start();
ret = mbedtls_ecp_mul(&grp, &R, &m, &P, rng_wrapper, NULL);
elapsed_time = ccomp_timer_stop();
TEST_ASSERT_EQUAL(0, ret);
@ -207,6 +212,12 @@ static void test_ecp_mul(mbedtls_ecp_group_id id, const uint8_t *x_coord, const
TEST_ASSERT_EQUAL(0, memcmp(x, result_x_coord, mbedtls_mpi_size(&R.MBEDTLS_PRIVATE(X))));
TEST_ASSERT_EQUAL(0, memcmp(y, result_y_coord, mbedtls_mpi_size(&R.MBEDTLS_PRIVATE(Y))));
if (id == MBEDTLS_ECP_DP_SECP192R1) {
TEST_PERFORMANCE_CCOMP_LESS_THAN(ECP_P192_POINT_MULTIPLY_OP, "%d us", elapsed_time);
} else if (id == MBEDTLS_ECP_DP_SECP256R1) {
TEST_PERFORMANCE_CCOMP_LESS_THAN(ECP_P256_POINT_MULTIPLY_OP, "%d us", elapsed_time);
}
mbedtls_ecp_point_free(&R);
mbedtls_ecp_point_free(&P);
mbedtls_mpi_free(&m);
@ -227,6 +238,7 @@ TEST_CASE("mbedtls ECP point multiply with SECP256R1", "[mbedtls]")
static void test_ecp_verify(mbedtls_ecp_group_id id, const uint8_t *x_coord, const uint8_t *y_coord)
{
int64_t elapsed_time;
int size;
int ret;
@ -244,10 +256,18 @@ static void test_ecp_verify(mbedtls_ecp_group_id id, const uint8_t *x_coord, con
mbedtls_mpi_read_binary(&P.MBEDTLS_PRIVATE(Y), y_coord, size);
mbedtls_mpi_lset(&P.MBEDTLS_PRIVATE(Z), 1);
ccomp_timer_start();
ret = mbedtls_ecp_check_pubkey(&grp, &P);
elapsed_time = ccomp_timer_stop();
TEST_ASSERT_EQUAL(0, ret);
if (id == MBEDTLS_ECP_DP_SECP192R1) {
TEST_PERFORMANCE_CCOMP_LESS_THAN(ECP_P192_POINT_VERIFY_OP, "%d us", elapsed_time);
} else if (id == MBEDTLS_ECP_DP_SECP256R1) {
TEST_PERFORMANCE_CCOMP_LESS_THAN(ECP_P256_POINT_VERIFY_OP, "%d us", elapsed_time);
}
mbedtls_ecp_point_free(&P);
mbedtls_ecp_group_free(&grp);
}

139
components/mbedtls/test_apps/main/test_mbedtls_ecdsa.c 100644
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@ -0,0 +1,139 @@
/* mbedTLS Elliptic Curve Digital Signature performance tests
*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <string.h>
#include <stdio.h>
#include <stdbool.h>
#include <esp_log.h>
#include <mbedtls/entropy.h>
#include <mbedtls/ctr_drbg.h>
#include <mbedtls/ecdh.h>
#include <mbedtls/ecdsa.h>
#include <mbedtls/error.h>
#include "test_utils.h"
#include "ccomp_timer.h"
#include "unity.h"
#define TEST_ASSERT_MBEDTLS_OK(X) TEST_ASSERT_EQUAL_HEX32(0, -(X))
#if CONFIG_MBEDTLS_HARDWARE_ECC
/*
* All the following values are in big endian format, as required by the mbedTLS APIs
*/
const uint8_t sha[] = {
0x0c, 0xaa, 0x08, 0xb4, 0xf0, 0x89, 0xd3, 0x45,
0xbb, 0x55, 0x98, 0xd9, 0xc2, 0xe9, 0x65, 0x5d,
0x7e, 0xa3, 0xa9, 0xc3, 0xcd, 0x69, 0xb1, 0xcf,
0x91, 0xbe, 0x58, 0x10, 0xfe, 0x80, 0x65, 0x6e
};
const uint8_t ecdsa256_r[] = {
0x26, 0x1a, 0x0f, 0xbd, 0xa5, 0xe5, 0x1e, 0xe7,
0xb3, 0xc3, 0xb7, 0x09, 0xd1, 0x4a, 0x7a, 0x2a,
0x16, 0x69, 0x4b, 0xaf, 0x76, 0x5c, 0xd4, 0x0e,
0x93, 0x57, 0xb8, 0x67, 0xf9, 0xa1, 0xe5, 0xe8
};
const uint8_t ecdsa256_s[] = {
0x63, 0x59, 0xc0, 0x3b, 0x6a, 0xc2, 0xc4, 0xc4,
0xaf, 0x47, 0x5c, 0xe6, 0x6d, 0x43, 0x3b, 0xa7,
0x91, 0x51, 0x15, 0x62, 0x7e, 0x46, 0x0e, 0x68,
0x84, 0xce, 0x72, 0xa0, 0xd8, 0x8b, 0x69, 0xd5
};
const uint8_t ecdsa256_pub_x[] = {
0xcb, 0x59, 0xde, 0x9c, 0xbb, 0x28, 0xaa, 0xac,
0x72, 0x06, 0xc3, 0x43, 0x2a, 0x65, 0x82, 0xcc,
0x68, 0x01, 0x76, 0x68, 0xfc, 0xec, 0xf5, 0x91,
0xd1, 0x9e, 0xbf, 0xcf, 0x67, 0x7d, 0x7d, 0xbe
};
const uint8_t ecdsa256_pub_y[] = {
0x00, 0x66, 0x14, 0x74, 0xe0, 0x06, 0x44, 0x66,
0x6f, 0x3b, 0x8c, 0x3b, 0x2d, 0x05, 0xf6, 0xd5,
0xb2, 0x5d, 0xe4, 0x85, 0x6c, 0x61, 0x38, 0xc5,
0xb1, 0x21, 0xde, 0x2b, 0x44, 0xf5, 0x13, 0x62
};
const uint8_t ecdsa192_r[] = {
0x2b, 0x8a, 0x18, 0x2f, 0xb2, 0x75, 0x26, 0xb7,
0x1c, 0xe1, 0xe2, 0x6d, 0xaa, 0xe7, 0x74, 0x2c,
0x42, 0xc8, 0xd5, 0x09, 0x4f, 0xb7, 0xee, 0x9f
};
const uint8_t ecdsa192_s[] = {
0x1a, 0x74, 0xb4, 0x5, 0xf4, 0x28, 0xa5, 0xb6,
0xce, 0xed, 0xa5, 0xff, 0xa8, 0x60, 0x06, 0x2f,
0xf6, 0xeb, 0x24, 0x59, 0x24, 0x30, 0x5b, 0x12
};
const uint8_t ecdsa192_pub_x[] = {
0xd0, 0x3f, 0x6f, 0xe7, 0x5d, 0xaa, 0xf4, 0xc0,
0x1e, 0x63, 0x7b, 0x82, 0xab, 0x23, 0x33, 0x34,
0x74, 0x59, 0x56, 0x5d, 0x21, 0x10, 0x9c, 0xb1
};
const uint8_t ecdsa192_pub_y[] = {
0x85, 0xfc, 0x76, 0xcb, 0x65, 0xbc, 0xc4, 0xbe,
0x74, 0x09, 0xfd, 0xf3, 0x74, 0xdc, 0xc2, 0xde,
0x7e, 0x4b, 0x23, 0xad, 0x46, 0x5c, 0x87, 0xc2
};
void test_ecdsa_verify(mbedtls_ecp_group_id id, const uint8_t *hash, const uint8_t *r_comp, const uint8_t *s_comp,
const uint8_t *pub_x, const uint8_t *pub_y)
{
int64_t elapsed_time;
mbedtls_mpi r, s;
mbedtls_mpi_init(&r);
mbedtls_mpi_init(&s);
mbedtls_ecdsa_context ecdsa_context;
mbedtls_ecdsa_init(&ecdsa_context);
mbedtls_ecp_group_load(&ecdsa_context.MBEDTLS_PRIVATE(grp), id);
size_t plen = mbedtls_mpi_size(&ecdsa_context.MBEDTLS_PRIVATE(grp).P);
TEST_ASSERT_MBEDTLS_OK(mbedtls_mpi_read_binary(&r, r_comp, plen));
TEST_ASSERT_MBEDTLS_OK(mbedtls_mpi_read_binary(&s, s_comp, plen));
TEST_ASSERT_MBEDTLS_OK(mbedtls_mpi_read_binary(&ecdsa_context.MBEDTLS_PRIVATE(Q).MBEDTLS_PRIVATE(X), pub_x, plen));
TEST_ASSERT_MBEDTLS_OK(mbedtls_mpi_read_binary(&ecdsa_context.MBEDTLS_PRIVATE(Q).MBEDTLS_PRIVATE(Y), pub_y, plen));
TEST_ASSERT_MBEDTLS_OK(mbedtls_mpi_lset(&ecdsa_context.MBEDTLS_PRIVATE(Q).MBEDTLS_PRIVATE(Z), 1));
ccomp_timer_start();
TEST_ASSERT_MBEDTLS_OK(mbedtls_ecdsa_verify(&ecdsa_context.MBEDTLS_PRIVATE(grp), hash, 32, &ecdsa_context.MBEDTLS_PRIVATE(Q), &r, &s));
elapsed_time = ccomp_timer_stop();
if (id == MBEDTLS_ECP_DP_SECP192R1) {
TEST_PERFORMANCE_CCOMP_LESS_THAN(ECDSA_P192_VERIFY_OP, "%d us", elapsed_time);
} else if (id == MBEDTLS_ECP_DP_SECP256R1) {
TEST_PERFORMANCE_CCOMP_LESS_THAN(ECDSA_P256_VERIFY_OP, "%d us", elapsed_time);
}
mbedtls_mpi_free(&r);
mbedtls_mpi_free(&s);
mbedtls_ecdsa_free(&ecdsa_context);
}
TEST_CASE("mbedtls ECDSA signature verification performance on SECP192R1", "[mbedtls]")
{
test_ecdsa_verify(MBEDTLS_ECP_DP_SECP192R1, sha, ecdsa192_r, ecdsa192_s,
ecdsa192_pub_x, ecdsa192_pub_y);
}
TEST_CASE("mbedtls ECDSA signature verification performance on SECP256R1", "[mbedtls]")
{
test_ecdsa_verify(MBEDTLS_ECP_DP_SECP256R1, sha, ecdsa256_r, ecdsa256_s,
ecdsa256_pub_x, ecdsa256_pub_y);
}
#endif /* CONFIG_MBEDTLS_HARDWARE_ECC */