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Benchmark demonstration program for mbed TLS. The canonical source for this example lives at https://github.com/ARMmbed/mbed-os-example-tls

Mbed TLS Benchmark example on Mbed OS

This application benchmarks the various cryptographic primitives offered by Mbed TLS.

Getting started

Building with Mbed CLI

If you'd like to use Mbed CLI to build this, then you should set up your environment if you have not done so already. For instructions, refer to the main readme. The instructions on this page relate to using the developer.mbed.org Online Compiler

Import the program in to the Online Compiler, select your board from the drop down in the top right hand corner and then compile the application. Once it has built, you can drag and drop the binary onto your device.

Monitoring the application

The output in the terminal window should be similar to this:

terminal output

  SHA-256                  :       1673 Kb/s,         70 cycles/byte
  SHA-512                  :        546 Kb/s,        215 cycles/byte
  AES-CBC-128              :       1428 Kb/s,         82 cycles/byte
  AES-CBC-192              :       1260 Kb/s,         93 cycles/byte
  AES-CBC-256              :       1127 Kb/s,        104 cycles/byte
  AES-GCM-128              :        486 Kb/s,        242 cycles/byte
  AES-GCM-192              :        464 Kb/s,        253 cycles/byte
  AES-GCM-256              :        445 Kb/s,        264 cycles/byte
  AES-CCM-128              :        610 Kb/s,        192 cycles/byte
  AES-CCM-192              :        547 Kb/s,        214 cycles/byte
  AES-CCM-256              :        496 Kb/s,        237 cycles/byte
  CTR_DRBG (NOPR)          :       1139 Kb/s,        102 cycles/byte
  CTR_DRBG (PR)            :        826 Kb/s,        142 cycles/byte
  HMAC_DRBG SHA-256 (NOPR) :        193 Kb/s,        611 cycles/byte
  HMAC_DRBG SHA-256 (PR)   :        170 Kb/s,        695 cycles/byte
  RSA-2048                 :      28 ms/ public
  RSA-2048                 :     953 ms/private
  RSA-4096                 :      93 ms/ public
  RSA-4096                 :    5327 ms/private
  ECDSA-secp384r1          :     451 ms/sign
  ECDSA-secp256r1          :     304 ms/sign
  ECDSA-secp384r1          :     863 ms/verify
  ECDSA-secp256r1          :     594 ms/verify
  ECDHE-secp384r1          :     829 ms/handshake
  ECDHE-secp256r1          :     566 ms/handshake
  ECDHE-Curve25519         :     533 ms/handshake
  ECDH-secp384r1           :     407 ms/handshake
  ECDH-secp256r1           :     281 ms/handshake
  ECDH-Curve25519          :     268 ms/handshake

DONE

main.cpp@31:fc594198ff6e, 2017-06-07 (annotated)

Committer:: mbed_official
Date:: Wed Jun 07 11:15:08 2017 +0100
Revision:: 31:fc594198ff6e
Parent:: 30:e0ea8c1ef9f5
Child:: 33:0af60cd5226d

Merge pull request #86 from ARMmbed/development



Import changes in development to master branch

.

Commit copied from https://github.com/ARMmbed/mbed-os-example-tls

Who changed what in which revision?

User	Revision	Line number	New contents of line
Janos Follath	0:1f7c5025e59d	1	/*
Janos Follath	0:1f7c5025e59d	2	* Benchmark demonstration program
Janos Follath	0:1f7c5025e59d	3	*
Janos Follath	0:1f7c5025e59d	4	* Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
Janos Follath	0:1f7c5025e59d	5	* SPDX-License-Identifier: Apache-2.0
Janos Follath	0:1f7c5025e59d	6	*
Janos Follath	0:1f7c5025e59d	7	* Licensed under the Apache License, Version 2.0 (the "License"); you may
Janos Follath	0:1f7c5025e59d	8	* not use this file except in compliance with the License.
Janos Follath	0:1f7c5025e59d	9	* You may obtain a copy of the License at
Janos Follath	0:1f7c5025e59d	10	*
Janos Follath	0:1f7c5025e59d	11	* http://www.apache.org/licenses/LICENSE-2.0
Janos Follath	0:1f7c5025e59d	12	*
Janos Follath	0:1f7c5025e59d	13	* Unless required by applicable law or agreed to in writing, software
Janos Follath	0:1f7c5025e59d	14	* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
Janos Follath	0:1f7c5025e59d	15	* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Janos Follath	0:1f7c5025e59d	16	* See the License for the specific language governing permissions and
Janos Follath	0:1f7c5025e59d	17	* limitations under the License.
Janos Follath	0:1f7c5025e59d	18	*/
Janos Follath	0:1f7c5025e59d	19
Janos Follath	0:1f7c5025e59d	20	#include "mbed.h"
Janos Follath	0:1f7c5025e59d	21	#if DEBUG_LEVEL > 0
Janos Follath	0:1f7c5025e59d	22	#include "mbedtls/debug.h"
Janos Follath	0:1f7c5025e59d	23	#endif
Janos Follath	0:1f7c5025e59d	24
Janos Follath	0:1f7c5025e59d	25	#if !defined(MBEDTLS_CONFIG_FILE)
Janos Follath	0:1f7c5025e59d	26	#include "mbedtls/config.h"
Janos Follath	0:1f7c5025e59d	27	#else
Janos Follath	0:1f7c5025e59d	28	#include MBEDTLS_CONFIG_FILE
Janos Follath	0:1f7c5025e59d	29	#endif
Janos Follath	0:1f7c5025e59d	30
Janos Follath	0:1f7c5025e59d	31	#include "mbedtls/platform.h"
Janos Follath	0:1f7c5025e59d	32
Janos Follath	0:1f7c5025e59d	33	#include <string.h>
Janos Follath	0:1f7c5025e59d	34
Janos Follath	0:1f7c5025e59d	35	#include "mbedtls/md4.h"
Janos Follath	0:1f7c5025e59d	36	#include "mbedtls/md5.h"
Janos Follath	0:1f7c5025e59d	37	#include "mbedtls/ripemd160.h"
Janos Follath	0:1f7c5025e59d	38	#include "mbedtls/sha1.h"
Janos Follath	0:1f7c5025e59d	39	#include "mbedtls/sha256.h"
Janos Follath	0:1f7c5025e59d	40	#include "mbedtls/sha512.h"
Janos Follath	0:1f7c5025e59d	41	#include "mbedtls/arc4.h"
Janos Follath	0:1f7c5025e59d	42	#include "mbedtls/des.h"
Janos Follath	0:1f7c5025e59d	43	#include "mbedtls/aes.h"
mbed_official	11:6ccae3ebafd5	44	#include "mbedtls/cmac.h"
Janos Follath	0:1f7c5025e59d	45	#include "mbedtls/blowfish.h"
Janos Follath	0:1f7c5025e59d	46	#include "mbedtls/camellia.h"
Janos Follath	0:1f7c5025e59d	47	#include "mbedtls/gcm.h"
Janos Follath	0:1f7c5025e59d	48	#include "mbedtls/ccm.h"
Janos Follath	0:1f7c5025e59d	49	#include "mbedtls/havege.h"
Janos Follath	0:1f7c5025e59d	50	#include "mbedtls/ctr_drbg.h"
Janos Follath	0:1f7c5025e59d	51	#include "mbedtls/hmac_drbg.h"
Janos Follath	0:1f7c5025e59d	52	#include "mbedtls/rsa.h"
Janos Follath	0:1f7c5025e59d	53	#include "mbedtls/pk.h"
Janos Follath	0:1f7c5025e59d	54	#include "mbedtls/dhm.h"
Janos Follath	0:1f7c5025e59d	55	#include "mbedtls/ecdsa.h"
Janos Follath	0:1f7c5025e59d	56	#include "mbedtls/ecdh.h"
Janos Follath	0:1f7c5025e59d	57	#include "mbedtls/error.h"
Janos Follath	0:1f7c5025e59d	58
Janos Follath	0:1f7c5025e59d	59	#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
Janos Follath	0:1f7c5025e59d	60	#include "mbedtls/memory_buffer_alloc.h"
Janos Follath	0:1f7c5025e59d	61	#endif
Janos Follath	0:1f7c5025e59d	62
Janos Follath	0:1f7c5025e59d	63	#define RSA_PRIVATE_KEY_2048 \
Janos Follath	0:1f7c5025e59d	64	"-----BEGIN RSA PRIVATE KEY-----\r\n" \
Janos Follath	0:1f7c5025e59d	65	"MIIEogIBAAKCAQEA2dwVr+IMGEtA2/MCP6fA5eb/6B18Bq6e7gw8brNPkm3E6LyR\r\n" \
Janos Follath	0:1f7c5025e59d	66	"4DnMJVxZmw3bPDKBDoKzfntkMESi/Yw5UopLtVfjGfWeQWPClqffLZBsZ60BRAsg\r\n" \
Janos Follath	0:1f7c5025e59d	67	"/g+ID5tgzxSuxzftypK59uexOVCAm7hCKZHGO3DbI7bLY27j7VAgEP7d/yuaz5Fx\r\n" \
Janos Follath	0:1f7c5025e59d	68	"Kl/vu7shqrBoz6ABJVJD3KC8nUiMRUCXRINmxbyUUjA4DnicZv6+xrGKr36r6M8h\r\n" \
Janos Follath	0:1f7c5025e59d	69	"VYLa5msKc8WzbnBWzpUsrpb4/r7ML+qp92gdSfVJ8/bLiU7h2C7faDA59uaqrFK9\r\n" \
Janos Follath	0:1f7c5025e59d	70	"xmDdx7FaWhGQs3LWW6w1UNgkPS0FDYUslpsnsQIDAQABAoIBAC7IJNwM5V3+IuJY\r\n" \
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Janos Follath	0:1f7c5025e59d	72	"tdN0oQdC5SB47s/J1Uo2qCUHo0+sBd6PqTkFKsl3KxWssk9TQjvCwC412IefMs69\r\n" \
Janos Follath	0:1f7c5025e59d	73	"hW+ZvwCanmQP56LleApIr2oW4KLfW8Ry/QfZlua+dizctdN7+H1mWwgZQTY9T27J\r\n" \
Janos Follath	0:1f7c5025e59d	74	"6RtGRA5NVkKVPzIHVJfdpKoO7xGg1g06aEbPB/VmGvZaaFWWnaf7uRvFjLZecBLu\r\n" \
Janos Follath	0:1f7c5025e59d	75	"QSx2DA/GDjirlDYj99PJb7DtB4xRtKzsyw0o+xapC8w6OtIl/3xFt9moCu2jGrsx\r\n" \
Janos Follath	0:1f7c5025e59d	76	"vpjHdfECgYEA7fSACRseIs9gAIVX8wq6gayTpA47DHYWAD6IQfIj35SJ+AgsvbFF\r\n" \
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Janos Follath	0:1f7c5025e59d	78	"xaMRN1lPCmFq6BkSWjwIYTnYDFBDWVm1GVT8TMtJoM8Erej9qC0PeFUCgYEA6mF3\r\n" \
Janos Follath	0:1f7c5025e59d	79	"bigO3t8f5sig+XepaftEUbkJMzo72TVRnIR2ycdR2ihelPQ+25g9dwV0ZA5XXhBS\r\n" \
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Janos Follath	0:1f7c5025e59d	81	"Cq3MjtMCD+4CZ6iaEqCdUKOuxfpx5cWVJV+qve0CgYBhD1YaYMFOGaBjFgDl1f51\r\n" \
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Janos Follath	0:1f7c5025e59d	83	"fq1lpXKqj1KcvBNCiEkEW1VWJ+dvyAYIF5eyJ++hoFLnETL3M32HivyhKSwPihPg\r\n" \
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Janos Follath	0:1f7c5025e59d	85	"EKCkuIe5/XW4vtfQMeZb7hFJgk7vrepm+vkoy8VQKDf4urGW3W1VTHBmobM01hi4\r\n" \
Janos Follath	0:1f7c5025e59d	86	"DuYvEul+Mf0wMRtWjJolo4m+BO5KiW2jpFfqFm6JmfjVqOIAKOSKC6am8V/MDF0h\r\n" \
Janos Follath	0:1f7c5025e59d	87	"kyN9AoGAT9oOiEXMolbkDZw/QCaBiRoAGlGlNYUkJ+58U6OjIZLISw6aFv+Y2uE0\r\n" \
Janos Follath	0:1f7c5025e59d	88	"mEImItjuYZtSYKblWikp6ldPoKlt9bwEFe3c6IZ8kJ3+xyEyAGrvjXjEY7PzP6dp\r\n" \
Janos Follath	0:1f7c5025e59d	89	"Ajbjp9X9uocEBv9W/KsBLdQ7yizcL/toHwdBO4vQqmqTvAc5IIw=\r\n" \
Janos Follath	0:1f7c5025e59d	90	"-----END RSA PRIVATE KEY-----\r\n"
Janos Follath	0:1f7c5025e59d	91
Janos Follath	0:1f7c5025e59d	92	#define RSA_PRIVATE_KEY_4096 \
Janos Follath	0:1f7c5025e59d	93	"-----BEGIN RSA PRIVATE KEY-----\r\n" \
Janos Follath	0:1f7c5025e59d	94	"MIIJKgIBAAKCAgEAmkdGjoIshJuOt2NO47qB3Z3yyvmLg2j351isItSNuFQU3qr+\r\n" \
Janos Follath	0:1f7c5025e59d	95	"jXHIeANf03yw/K0Zvos8RPd+CqLjoxAQL3QDH4bZAl88bIo29i+SANbNSrKQmc0k\r\n" \
Janos Follath	0:1f7c5025e59d	96	"pH+yzw3alDzO0GZaOPZjsbo6AwBrno5msi0vRuC2aY8vGLPsZWSyLai7tneS1j/o\r\n" \
Janos Follath	0:1f7c5025e59d	97	"vYW6XIo8Cj61j2Ypy9HhVUW/4Wc+zAT25D/x7jTpkqJLWWT+YzibNbOY48M5eJcB\r\n" \
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Janos Follath	0:1f7c5025e59d	128	"4jQy1I+ipnVeAn+tZ/7zyzwMpEHeqNqRXA9FxbTBEoMAJ6QTqXgOvqDeSqIAQm7r\r\n" \
Janos Follath	0:1f7c5025e59d	129	"OYu5rrgtqyh/S8bGCwvUe4ooAfCSKx2ekYMbBVwW9MT8YS09tuS/iHJ3Mt2RTMLg\r\n" \
Janos Follath	0:1f7c5025e59d	130	"qeHvVmxrcXqZoFm44Ba7tN/pP0mi9HKyviZT4tmV3IYEbn3JyGGsfkUuVU9wEUfg\r\n" \
Janos Follath	0:1f7c5025e59d	131	"MCrgrVxrwfketAzooiHMjkVL2ASjzAJTmEvdAPETYXxzJD9LN0ovY3t8JfAC37IN\r\n" \
Janos Follath	0:1f7c5025e59d	132	"sVXS8/MCggEBALByOS59Y4Ktq1rLBQx8djwQyuneP0wZohUVAx7Gk7xZIfklQDyg\r\n" \
Janos Follath	0:1f7c5025e59d	133	"v/R4PrcVezstcPpDnykdjScCsGJR+uWc0v667I/ttP/e6utz5hVmmBGu965dPAzE\r\n" \
Janos Follath	0:1f7c5025e59d	134	"c1ggaSkOqFfRg/Nr2Qbf+fH0YPnHYSqHe/zSt0OMIvaaeXLcdKhEDSCUBRhE1HWB\r\n" \
Janos Follath	0:1f7c5025e59d	135	"kxR046WzgBeYzNQwycz9xwqsctJKGpeR9ute+5ANHPd3X9XtID0fqz8ctI5eZaSw\r\n" \
Janos Follath	0:1f7c5025e59d	136	"wApIW01ZQcAF8B+4WkkVuFXnpWW33yCOaRyPVOPHpnclr5WU1fS+3Q85QkW9rkej\r\n" \
Janos Follath	0:1f7c5025e59d	137	"97zlkl0QY9AHJqrXnoML1ywAK7ns+MVyNK8CggEAf62xcKZhOb1djeF72Ms+i/i/\r\n" \
Janos Follath	0:1f7c5025e59d	138	"WIAq4Q4YpsElgvJTHpNH2v9g4ngSTKe3ws3bGc502sWRlhcoTFMOW2rJNe/iqKkb\r\n" \
Janos Follath	0:1f7c5025e59d	139	"3cdeTkseDbpqozmJWz9dJWSVtXas2bZjzBEa//gQ7nHGVeQdqZJQ9rxPsoOAkfpi\r\n" \
Janos Follath	0:1f7c5025e59d	140	"qCFrmfUVUqC53e3XMt8+W+aSvKl+JZiB9ozkO9A6Q0vfQLKtjUMdQE3XaCFQT8DI\r\n" \
Janos Follath	0:1f7c5025e59d	141	"smaLBlBmeRaBpc02ENeC4ADlWosm1SwgxqMhuh2Alba/GrHOoPlVl4hDs9Fb5a6R\r\n" \
Janos Follath	0:1f7c5025e59d	142	"rmpXSt07GAxnG6j9jssA95E4rc1zO0CVKG5bvjVTxwi/sT0/VVX7VsJM4uTAQg==\r\n" \
Janos Follath	0:1f7c5025e59d	143	"-----END RSA PRIVATE KEY-----\r\n"
Janos Follath	0:1f7c5025e59d	144
Janos Follath	0:1f7c5025e59d	145	/*
mbed_official	11:6ccae3ebafd5	146	* Uncomment this line to enable ECDSA benchmark.
mbed_official	11:6ccae3ebafd5	147	*/
mbed_official	11:6ccae3ebafd5	148	//#define ENABLE_ECDSA
mbed_official	11:6ccae3ebafd5	149
mbed_official	11:6ccae3ebafd5	150	/*
Janos Follath	0:1f7c5025e59d	151	* For heap usage estimates, we need an estimate of the overhead per allocated
Janos Follath	0:1f7c5025e59d	152	* block. ptmalloc2/3 (used in gnu libc for instance) uses 2 size_t per block,
Janos Follath	0:1f7c5025e59d	153	* so use that as our baseline.
Janos Follath	0:1f7c5025e59d	154	*/
Janos Follath	0:1f7c5025e59d	155	#define MEM_BLOCK_OVERHEAD ( 2 * sizeof( size_t ) )
Janos Follath	0:1f7c5025e59d	156
Janos Follath	0:1f7c5025e59d	157	/*
Janos Follath	0:1f7c5025e59d	158	* Size to use for the malloc buffer if MEMORY_BUFFER_ALLOC_C is defined.
Janos Follath	0:1f7c5025e59d	159	*/
Janos Follath	0:1f7c5025e59d	160	#define HEAP_SIZE (1u << 16) // 64k
Janos Follath	0:1f7c5025e59d	161
Janos Follath	0:1f7c5025e59d	162	#define BUFSIZE 1024
Janos Follath	0:1f7c5025e59d	163	#define HEADER_FORMAT " %-24s : "
Janos Follath	0:1f7c5025e59d	164	#define TITLE_LEN 25
Janos Follath	0:1f7c5025e59d	165
Janos Follath	0:1f7c5025e59d	166	#define OPTIONS \
Janos Follath	0:1f7c5025e59d	167	"md4, md5, ripemd160, sha1, sha256, sha512,\r\n" \
mbed_official	11:6ccae3ebafd5	168	"arc4, camellia, blowfish,\r\n" \
mbed_official	30:e0ea8c1ef9f5	169	"des3, des, aes_cmac, des3_cmac, aes_cbc, \r\n" \
mbed_official	30:e0ea8c1ef9f5	170	"aes_ctr, aes_gcm, aes_ccm,\r\n" \
mbed_official	30:e0ea8c1ef9f5	171	"havege, ctr_drbg, hmac_drbg,\r\n" \
Janos Follath	0:1f7c5025e59d	172	"rsa, dhm, ecdsa, ecdh.\r\n"
Janos Follath	0:1f7c5025e59d	173
Janos Follath	0:1f7c5025e59d	174	#if defined(MBEDTLS_ERROR_C)
Janos Follath	0:1f7c5025e59d	175	#define PRINT_ERROR \
Janos Follath	0:1f7c5025e59d	176	mbedtls_strerror( ret, ( char * )tmp, sizeof( tmp ) ); \
Janos Follath	0:1f7c5025e59d	177	mbedtls_printf( "FAILED: %s\r\n", tmp );
Janos Follath	0:1f7c5025e59d	178	#else
Janos Follath	0:1f7c5025e59d	179	#define PRINT_ERROR \
Janos Follath	0:1f7c5025e59d	180	mbedtls_printf( "FAILED: -0x%04x\r\n", -ret );
Janos Follath	0:1f7c5025e59d	181	#endif
Janos Follath	0:1f7c5025e59d	182
Janos Follath	0:1f7c5025e59d	183	static unsigned long mbedtls_timing_hardclock( void )
Janos Follath	0:1f7c5025e59d	184	{
Janos Follath	0:1f7c5025e59d	185	static int dwt_started = 0;
Janos Follath	0:1f7c5025e59d	186
Janos Follath	0:1f7c5025e59d	187	if( dwt_started == 0 )
Janos Follath	0:1f7c5025e59d	188	{
Janos Follath	0:1f7c5025e59d	189	CoreDebug->DEMCR \|= CoreDebug_DEMCR_TRCENA_Msk;
Janos Follath	0:1f7c5025e59d	190	DWT->CTRL \|= DWT_CTRL_CYCCNTENA_Msk;
Janos Follath	0:1f7c5025e59d	191	}
Janos Follath	0:1f7c5025e59d	192
Janos Follath	0:1f7c5025e59d	193	return( DWT->CYCCNT );
Janos Follath	0:1f7c5025e59d	194	}
Janos Follath	0:1f7c5025e59d	195
Janos Follath	0:1f7c5025e59d	196	static volatile int alarmed;
Janos Follath	0:1f7c5025e59d	197	static void alarm() { alarmed = 1; }
Janos Follath	0:1f7c5025e59d	198
Janos Follath	0:1f7c5025e59d	199	#define TIME_AND_TSC( TITLE, CODE ) \
Janos Follath	0:1f7c5025e59d	200	do { \
Janos Follath	0:1f7c5025e59d	201	unsigned long i, j, tsc; \
Janos Follath	0:1f7c5025e59d	202	Timeout t; \
Janos Follath	0:1f7c5025e59d	203	\
Janos Follath	0:1f7c5025e59d	204	mbedtls_printf( HEADER_FORMAT, TITLE ); \
Janos Follath	0:1f7c5025e59d	205	\
Janos Follath	0:1f7c5025e59d	206	for( i = 1, alarmed = 0, t.attach( alarm, 1.0 ); !alarmed; i++ ) \
Janos Follath	0:1f7c5025e59d	207	{ \
Janos Follath	0:1f7c5025e59d	208	CODE; \
Janos Follath	0:1f7c5025e59d	209	} \
Janos Follath	0:1f7c5025e59d	210	\
Janos Follath	0:1f7c5025e59d	211	tsc = mbedtls_timing_hardclock(); \
Janos Follath	0:1f7c5025e59d	212	for( j = 0; j < 1024; j++ ) \
Janos Follath	0:1f7c5025e59d	213	{ \
Janos Follath	0:1f7c5025e59d	214	CODE; \
Janos Follath	0:1f7c5025e59d	215	} \
Janos Follath	0:1f7c5025e59d	216	\
mbed_official	31:fc594198ff6e	217	mbedtls_printf( "%9lu KB/s, %9lu cycles/byte\r\n", \
Janos Follath	0:1f7c5025e59d	218	i * BUFSIZE / 1024, \
Janos Follath	0:1f7c5025e59d	219	( mbedtls_timing_hardclock() - tsc ) / ( j * BUFSIZE ) ); \
Janos Follath	0:1f7c5025e59d	220	} while( 0 )
Janos Follath	0:1f7c5025e59d	221
Janos Follath	0:1f7c5025e59d	222	#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && defined(MBEDTLS_MEMORY_DEBUG)
Janos Follath	0:1f7c5025e59d	223
Janos Follath	0:1f7c5025e59d	224	#define MEMORY_MEASURE_INIT \
Janos Follath	0:1f7c5025e59d	225	size_t max_used, max_blocks, max_bytes; \
Janos Follath	0:1f7c5025e59d	226	size_t prv_used, prv_blocks; \
Janos Follath	0:1f7c5025e59d	227	mbedtls_memory_buffer_alloc_cur_get( &prv_used, &prv_blocks ); \
Janos Follath	0:1f7c5025e59d	228	mbedtls_memory_buffer_alloc_max_reset( );
Janos Follath	0:1f7c5025e59d	229
Janos Follath	0:1f7c5025e59d	230	#define MEMORY_MEASURE_PRINT( title_len ) \
Janos Follath	0:1f7c5025e59d	231	mbedtls_memory_buffer_alloc_max_get( &max_used, &max_blocks ); \
Janos Follath	0:1f7c5025e59d	232	for( i = 12 - title_len; i != 0; i-- ) mbedtls_printf( " " ); \
Janos Follath	0:1f7c5025e59d	233	max_used -= prv_used; \
Janos Follath	0:1f7c5025e59d	234	max_blocks -= prv_blocks; \
Janos Follath	0:1f7c5025e59d	235	max_bytes = max_used + MEM_BLOCK_OVERHEAD * max_blocks; \
Janos Follath	0:1f7c5025e59d	236	mbedtls_printf( "%6u heap bytes", (unsigned) max_bytes );
Janos Follath	0:1f7c5025e59d	237
Janos Follath	0:1f7c5025e59d	238	#else
Janos Follath	0:1f7c5025e59d	239	#define MEMORY_MEASURE_INIT
Janos Follath	0:1f7c5025e59d	240	#define MEMORY_MEASURE_PRINT( title_len )
Janos Follath	0:1f7c5025e59d	241	#endif
Janos Follath	0:1f7c5025e59d	242
Janos Follath	0:1f7c5025e59d	243	#define TIME_PUBLIC( TITLE, TYPE, CODE ) \
Janos Follath	0:1f7c5025e59d	244	do { \
Janos Follath	0:1f7c5025e59d	245	unsigned long ms; \
Janos Follath	0:1f7c5025e59d	246	int ret = 0; \
Janos Follath	0:1f7c5025e59d	247	Timer t; \
Janos Follath	0:1f7c5025e59d	248	MEMORY_MEASURE_INIT; \
Janos Follath	0:1f7c5025e59d	249	\
Janos Follath	0:1f7c5025e59d	250	mbedtls_printf( HEADER_FORMAT, TITLE ); \
Janos Follath	0:1f7c5025e59d	251	fflush( stdout ); \
Janos Follath	0:1f7c5025e59d	252	\
Janos Follath	0:1f7c5025e59d	253	t.start(); \
Janos Follath	0:1f7c5025e59d	254	CODE; \
Janos Follath	0:1f7c5025e59d	255	t.stop(); \
Janos Follath	0:1f7c5025e59d	256	ms = t.read_ms(); \
Janos Follath	0:1f7c5025e59d	257	\
Janos Follath	0:1f7c5025e59d	258	if( ret != 0 ) \
Janos Follath	0:1f7c5025e59d	259	{ \
Janos Follath	0:1f7c5025e59d	260	PRINT_ERROR; \
Janos Follath	0:1f7c5025e59d	261	} \
Janos Follath	0:1f7c5025e59d	262	else \
Janos Follath	0:1f7c5025e59d	263	{ \
Janos Follath	0:1f7c5025e59d	264	mbedtls_printf( "%6lu ms/" TYPE, ms ); \
Janos Follath	0:1f7c5025e59d	265	MEMORY_MEASURE_PRINT( sizeof( TYPE ) + 1 ); \
Janos Follath	0:1f7c5025e59d	266	mbedtls_printf( "\r\n" ); \
Janos Follath	0:1f7c5025e59d	267	} \
Janos Follath	0:1f7c5025e59d	268	} while( 0 )
Janos Follath	0:1f7c5025e59d	269
Janos Follath	0:1f7c5025e59d	270	static int myrand( void rng_state, unsigned char output, size_t len )
Janos Follath	0:1f7c5025e59d	271	{
Janos Follath	0:1f7c5025e59d	272	size_t use_len;
Janos Follath	0:1f7c5025e59d	273	int rnd;
Janos Follath	0:1f7c5025e59d	274
Janos Follath	0:1f7c5025e59d	275	if( rng_state != NULL )
Janos Follath	0:1f7c5025e59d	276	rng_state = NULL;
Janos Follath	0:1f7c5025e59d	277
Janos Follath	0:1f7c5025e59d	278	while( len > 0 )
Janos Follath	0:1f7c5025e59d	279	{
Janos Follath	0:1f7c5025e59d	280	use_len = len;
Janos Follath	0:1f7c5025e59d	281	if( use_len > sizeof(int) )
Janos Follath	0:1f7c5025e59d	282	use_len = sizeof(int);
Janos Follath	0:1f7c5025e59d	283
Janos Follath	0:1f7c5025e59d	284	rnd = rand();
Janos Follath	0:1f7c5025e59d	285	memcpy( output, &rnd, use_len );
Janos Follath	0:1f7c5025e59d	286	output += use_len;
Janos Follath	0:1f7c5025e59d	287	len -= use_len;
Janos Follath	0:1f7c5025e59d	288	}
Janos Follath	0:1f7c5025e59d	289
Janos Follath	0:1f7c5025e59d	290	return( 0 );
Janos Follath	0:1f7c5025e59d	291	}
Janos Follath	0:1f7c5025e59d	292
Janos Follath	0:1f7c5025e59d	293	/*
Janos Follath	0:1f7c5025e59d	294	* Clear some memory that was used to prepare the context
Janos Follath	0:1f7c5025e59d	295	*/
Janos Follath	0:1f7c5025e59d	296	#if defined(MBEDTLS_ECP_C)
Janos Follath	0:1f7c5025e59d	297	void ecp_clear_precomputed( mbedtls_ecp_group *grp )
Janos Follath	0:1f7c5025e59d	298	{
Janos Follath	0:1f7c5025e59d	299	if( grp->T != NULL )
Janos Follath	0:1f7c5025e59d	300	{
Janos Follath	0:1f7c5025e59d	301	size_t i;
Janos Follath	0:1f7c5025e59d	302	for( i = 0; i < grp->T_size; i++ )
Janos Follath	0:1f7c5025e59d	303	mbedtls_ecp_point_free( &grp->T[i] );
Janos Follath	0:1f7c5025e59d	304	mbedtls_free( grp->T );
Janos Follath	0:1f7c5025e59d	305	}
Janos Follath	0:1f7c5025e59d	306	grp->T = NULL;
Janos Follath	0:1f7c5025e59d	307	grp->T_size = 0;
Janos Follath	0:1f7c5025e59d	308	}
Janos Follath	0:1f7c5025e59d	309	#else
Janos Follath	0:1f7c5025e59d	310	#define ecp_clear_precomputed( g )
Janos Follath	0:1f7c5025e59d	311	#endif
Janos Follath	0:1f7c5025e59d	312
Janos Follath	0:1f7c5025e59d	313	unsigned char buf[BUFSIZE];
Janos Follath	0:1f7c5025e59d	314
Janos Follath	0:1f7c5025e59d	315	typedef struct {
Janos Follath	0:1f7c5025e59d	316	char md4, md5, ripemd160, sha1, sha256, sha512,
mbed_official	30:e0ea8c1ef9f5	317	arc4, des3, des, aes_cbc, aes_ctr, aes_gcm, aes_ccm,
mbed_official	11:6ccae3ebafd5	318	aes_cmac, des3_cmac, camellia, blowfish,
Janos Follath	0:1f7c5025e59d	319	havege, ctr_drbg, hmac_drbg,
Janos Follath	0:1f7c5025e59d	320	rsa, dhm, ecdsa, ecdh;
Janos Follath	0:1f7c5025e59d	321	} todo_list;
Janos Follath	0:1f7c5025e59d	322
Janos Follath	0:1f7c5025e59d	323	static int benchmark( int argc, char *argv[] )
Janos Follath	0:1f7c5025e59d	324	{
Janos Follath	0:1f7c5025e59d	325	int i;
Janos Follath	0:1f7c5025e59d	326	unsigned char tmp[200];
Janos Follath	0:1f7c5025e59d	327	char title[TITLE_LEN];
Janos Follath	0:1f7c5025e59d	328	todo_list todo;
Janos Follath	0:1f7c5025e59d	329	#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
Janos Follath	0:1f7c5025e59d	330	unsigned char malloc_buf[HEAP_SIZE] = { 0 };
Janos Follath	0:1f7c5025e59d	331	#endif
Janos Follath	0:1f7c5025e59d	332
Janos Follath	0:1f7c5025e59d	333	if( argc <= 1 )
Janos Follath	0:1f7c5025e59d	334	{
Janos Follath	0:1f7c5025e59d	335	memset( &todo, 1, sizeof( todo ) );
Janos Follath	0:1f7c5025e59d	336	}
Janos Follath	0:1f7c5025e59d	337	else
Janos Follath	0:1f7c5025e59d	338	{
Janos Follath	0:1f7c5025e59d	339	memset( &todo, 0, sizeof( todo ) );
Janos Follath	0:1f7c5025e59d	340
Janos Follath	0:1f7c5025e59d	341	for( i = 1; i < argc; i++ )
Janos Follath	0:1f7c5025e59d	342	{
Janos Follath	0:1f7c5025e59d	343	if( strcmp( argv[i], "md4" ) == 0 )
Janos Follath	0:1f7c5025e59d	344	todo.md4 = 1;
Janos Follath	0:1f7c5025e59d	345	else if( strcmp( argv[i], "md5" ) == 0 )
Janos Follath	0:1f7c5025e59d	346	todo.md5 = 1;
Janos Follath	0:1f7c5025e59d	347	else if( strcmp( argv[i], "ripemd160" ) == 0 )
Janos Follath	0:1f7c5025e59d	348	todo.ripemd160 = 1;
Janos Follath	0:1f7c5025e59d	349	else if( strcmp( argv[i], "sha1" ) == 0 )
Janos Follath	0:1f7c5025e59d	350	todo.sha1 = 1;
Janos Follath	0:1f7c5025e59d	351	else if( strcmp( argv[i], "sha256" ) == 0 )
Janos Follath	0:1f7c5025e59d	352	todo.sha256 = 1;
Janos Follath	0:1f7c5025e59d	353	else if( strcmp( argv[i], "sha512" ) == 0 )
Janos Follath	0:1f7c5025e59d	354	todo.sha512 = 1;
Janos Follath	0:1f7c5025e59d	355	else if( strcmp( argv[i], "arc4" ) == 0 )
Janos Follath	0:1f7c5025e59d	356	todo.arc4 = 1;
Janos Follath	0:1f7c5025e59d	357	else if( strcmp( argv[i], "des3" ) == 0 )
Janos Follath	0:1f7c5025e59d	358	todo.des3 = 1;
Janos Follath	0:1f7c5025e59d	359	else if( strcmp( argv[i], "des" ) == 0 )
Janos Follath	0:1f7c5025e59d	360	todo.des = 1;
Janos Follath	0:1f7c5025e59d	361	else if( strcmp( argv[i], "aes_cbc" ) == 0 )
Janos Follath	0:1f7c5025e59d	362	todo.aes_cbc = 1;
mbed_official	30:e0ea8c1ef9f5	363	else if( strcmp( argv[i], "aes_ctr" ) == 0 )
mbed_official	30:e0ea8c1ef9f5	364	todo.aes_ctr = 1;
Janos Follath	0:1f7c5025e59d	365	else if( strcmp( argv[i], "aes_gcm" ) == 0 )
Janos Follath	0:1f7c5025e59d	366	todo.aes_gcm = 1;
Janos Follath	0:1f7c5025e59d	367	else if( strcmp( argv[i], "aes_ccm" ) == 0 )
Janos Follath	0:1f7c5025e59d	368	todo.aes_ccm = 1;
mbed_official	11:6ccae3ebafd5	369	else if( strcmp( argv[i], "aes_cmac" ) == 0 )
mbed_official	11:6ccae3ebafd5	370	todo.aes_cmac = 1;
mbed_official	11:6ccae3ebafd5	371	else if( strcmp( argv[i], "des3_cmac" ) == 0 )
mbed_official	11:6ccae3ebafd5	372	todo.des3_cmac = 1;
Janos Follath	0:1f7c5025e59d	373	else if( strcmp( argv[i], "camellia" ) == 0 )
Janos Follath	0:1f7c5025e59d	374	todo.camellia = 1;
Janos Follath	0:1f7c5025e59d	375	else if( strcmp( argv[i], "blowfish" ) == 0 )
Janos Follath	0:1f7c5025e59d	376	todo.blowfish = 1;
Janos Follath	0:1f7c5025e59d	377	else if( strcmp( argv[i], "havege" ) == 0 )
Janos Follath	0:1f7c5025e59d	378	todo.havege = 1;
Janos Follath	0:1f7c5025e59d	379	else if( strcmp( argv[i], "ctr_drbg" ) == 0 )
Janos Follath	0:1f7c5025e59d	380	todo.ctr_drbg = 1;
Janos Follath	0:1f7c5025e59d	381	else if( strcmp( argv[i], "hmac_drbg" ) == 0 )
Janos Follath	0:1f7c5025e59d	382	todo.hmac_drbg = 1;
Janos Follath	0:1f7c5025e59d	383	else if( strcmp( argv[i], "rsa" ) == 0 )
Janos Follath	0:1f7c5025e59d	384	todo.rsa = 1;
Janos Follath	0:1f7c5025e59d	385	else if( strcmp( argv[i], "dhm" ) == 0 )
Janos Follath	0:1f7c5025e59d	386	todo.dhm = 1;
Janos Follath	0:1f7c5025e59d	387	else if( strcmp( argv[i], "ecdsa" ) == 0 )
Janos Follath	0:1f7c5025e59d	388	todo.ecdsa = 1;
Janos Follath	0:1f7c5025e59d	389	else if( strcmp( argv[i], "ecdh" ) == 0 )
Janos Follath	0:1f7c5025e59d	390	todo.ecdh = 1;
Janos Follath	0:1f7c5025e59d	391	else
Janos Follath	0:1f7c5025e59d	392	{
Janos Follath	0:1f7c5025e59d	393	mbedtls_printf( "Unrecognized option: %s\r\n", argv[i] );
Janos Follath	0:1f7c5025e59d	394	mbedtls_printf( "Available options: " OPTIONS );
Janos Follath	0:1f7c5025e59d	395	}
Janos Follath	0:1f7c5025e59d	396	}
Janos Follath	0:1f7c5025e59d	397	}
Janos Follath	0:1f7c5025e59d	398
Janos Follath	0:1f7c5025e59d	399	mbedtls_printf( "\r\n\r\n" );
Janos Follath	0:1f7c5025e59d	400
Janos Follath	0:1f7c5025e59d	401	#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
Janos Follath	0:1f7c5025e59d	402	mbedtls_memory_buffer_alloc_init( malloc_buf, sizeof( malloc_buf ) );
Janos Follath	0:1f7c5025e59d	403	#endif
Janos Follath	0:1f7c5025e59d	404	memset( buf, 0xAA, sizeof( buf ) );
Janos Follath	0:1f7c5025e59d	405	memset( tmp, 0xBB, sizeof( tmp ) );
Janos Follath	0:1f7c5025e59d	406
Janos Follath	0:1f7c5025e59d	407	#if defined(MBEDTLS_MD4_C)
Janos Follath	0:1f7c5025e59d	408	if( todo.md4 )
Janos Follath	0:1f7c5025e59d	409	TIME_AND_TSC( "MD4", mbedtls_md4( buf, BUFSIZE, tmp ) );
Janos Follath	0:1f7c5025e59d	410	#endif
Janos Follath	0:1f7c5025e59d	411
Janos Follath	0:1f7c5025e59d	412	#if defined(MBEDTLS_MD5_C)
Janos Follath	0:1f7c5025e59d	413	if( todo.md5 )
Janos Follath	0:1f7c5025e59d	414	TIME_AND_TSC( "MD5", mbedtls_md5( buf, BUFSIZE, tmp ) );
Janos Follath	0:1f7c5025e59d	415	#endif
Janos Follath	0:1f7c5025e59d	416
Janos Follath	0:1f7c5025e59d	417	#if defined(MBEDTLS_RIPEMD160_C)
Janos Follath	0:1f7c5025e59d	418	if( todo.ripemd160 )
Janos Follath	0:1f7c5025e59d	419	TIME_AND_TSC( "RIPEMD160", mbedtls_ripemd160( buf, BUFSIZE, tmp ) );
Janos Follath	0:1f7c5025e59d	420	#endif
Janos Follath	0:1f7c5025e59d	421
Janos Follath	0:1f7c5025e59d	422	#if defined(MBEDTLS_SHA1_C)
Janos Follath	0:1f7c5025e59d	423	if( todo.sha1 )
Janos Follath	0:1f7c5025e59d	424	TIME_AND_TSC( "SHA-1", mbedtls_sha1( buf, BUFSIZE, tmp ) );
Janos Follath	0:1f7c5025e59d	425	#endif
Janos Follath	0:1f7c5025e59d	426
Janos Follath	0:1f7c5025e59d	427	#if defined(MBEDTLS_SHA256_C)
Janos Follath	0:1f7c5025e59d	428	if( todo.sha256 )
Janos Follath	0:1f7c5025e59d	429	TIME_AND_TSC( "SHA-256", mbedtls_sha256( buf, BUFSIZE, tmp, 0 ) );
Janos Follath	0:1f7c5025e59d	430	#endif
Janos Follath	0:1f7c5025e59d	431
Janos Follath	0:1f7c5025e59d	432	#if defined(MBEDTLS_SHA512_C)
Janos Follath	0:1f7c5025e59d	433	if( todo.sha512 )
Janos Follath	0:1f7c5025e59d	434	TIME_AND_TSC( "SHA-512", mbedtls_sha512( buf, BUFSIZE, tmp, 0 ) );
Janos Follath	0:1f7c5025e59d	435	#endif
Janos Follath	0:1f7c5025e59d	436
Janos Follath	0:1f7c5025e59d	437	#if defined(MBEDTLS_ARC4_C)
Janos Follath	0:1f7c5025e59d	438	if( todo.arc4 )
Janos Follath	0:1f7c5025e59d	439	{
Janos Follath	0:1f7c5025e59d	440	mbedtls_arc4_context arc4;
Janos Follath	0:1f7c5025e59d	441	mbedtls_arc4_init( &arc4 );
Janos Follath	0:1f7c5025e59d	442	mbedtls_arc4_setup( &arc4, tmp, 32 );
Janos Follath	0:1f7c5025e59d	443	TIME_AND_TSC( "ARC4", mbedtls_arc4_crypt( &arc4, BUFSIZE, buf, buf ) );
Janos Follath	0:1f7c5025e59d	444	mbedtls_arc4_free( &arc4 );
Janos Follath	0:1f7c5025e59d	445	}
Janos Follath	0:1f7c5025e59d	446	#endif
Janos Follath	0:1f7c5025e59d	447
Janos Follath	0:1f7c5025e59d	448	#if defined(MBEDTLS_DES_C) && defined(MBEDTLS_CIPHER_MODE_CBC)
Janos Follath	0:1f7c5025e59d	449	if( todo.des3 )
Janos Follath	0:1f7c5025e59d	450	{
Janos Follath	0:1f7c5025e59d	451	mbedtls_des3_context des3;
Janos Follath	0:1f7c5025e59d	452	mbedtls_des3_init( &des3 );
Janos Follath	0:1f7c5025e59d	453	mbedtls_des3_set3key_enc( &des3, tmp );
Janos Follath	0:1f7c5025e59d	454	TIME_AND_TSC( "3DES",
Janos Follath	0:1f7c5025e59d	455	mbedtls_des3_crypt_cbc( &des3, MBEDTLS_DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
Janos Follath	0:1f7c5025e59d	456	mbedtls_des3_free( &des3 );
Janos Follath	0:1f7c5025e59d	457	}
Janos Follath	0:1f7c5025e59d	458
Janos Follath	0:1f7c5025e59d	459	if( todo.des )
Janos Follath	0:1f7c5025e59d	460	{
Janos Follath	0:1f7c5025e59d	461	mbedtls_des_context des;
Janos Follath	0:1f7c5025e59d	462	mbedtls_des_init( &des );
Janos Follath	0:1f7c5025e59d	463	mbedtls_des_setkey_enc( &des, tmp );
Janos Follath	0:1f7c5025e59d	464	TIME_AND_TSC( "DES",
Janos Follath	0:1f7c5025e59d	465	mbedtls_des_crypt_cbc( &des, MBEDTLS_DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
Janos Follath	0:1f7c5025e59d	466	mbedtls_des_free( &des );
Janos Follath	0:1f7c5025e59d	467	}
mbed_official	11:6ccae3ebafd5	468	#if defined(MBEDTLS_CMAC_C)
mbed_official	11:6ccae3ebafd5	469	if( todo.des3_cmac )
mbed_official	11:6ccae3ebafd5	470	{
mbed_official	11:6ccae3ebafd5	471	unsigned char output[8];
mbed_official	11:6ccae3ebafd5	472	const mbedtls_cipher_info_t *cipher_info;
mbed_official	11:6ccae3ebafd5	473
mbed_official	11:6ccae3ebafd5	474	memset( buf, 0, sizeof( buf ) );
mbed_official	11:6ccae3ebafd5	475	memset( tmp, 0, sizeof( tmp ) );
mbed_official	11:6ccae3ebafd5	476
mbed_official	11:6ccae3ebafd5	477	cipher_info = mbedtls_cipher_info_from_type( MBEDTLS_CIPHER_DES_EDE3_ECB );
mbed_official	11:6ccae3ebafd5	478
mbed_official	11:6ccae3ebafd5	479	TIME_AND_TSC( "3DES-CMAC",
mbed_official	11:6ccae3ebafd5	480	mbedtls_cipher_cmac( cipher_info, tmp, 192, buf,
mbed_official	11:6ccae3ebafd5	481	BUFSIZE, output ) );
mbed_official	11:6ccae3ebafd5	482	}
mbed_official	11:6ccae3ebafd5	483	#endif /* MBEDTLS_CMAC_C */
Janos Follath	0:1f7c5025e59d	484	#endif
Janos Follath	0:1f7c5025e59d	485
Janos Follath	0:1f7c5025e59d	486	#if defined(MBEDTLS_AES_C)
Janos Follath	0:1f7c5025e59d	487	#if defined(MBEDTLS_CIPHER_MODE_CBC)
Janos Follath	0:1f7c5025e59d	488	if( todo.aes_cbc )
Janos Follath	0:1f7c5025e59d	489	{
Janos Follath	0:1f7c5025e59d	490	int keysize;
Janos Follath	0:1f7c5025e59d	491	mbedtls_aes_context aes;
Janos Follath	0:1f7c5025e59d	492	mbedtls_aes_init( &aes );
Janos Follath	0:1f7c5025e59d	493	for( keysize = 128; keysize <= 256; keysize += 64 )
Janos Follath	0:1f7c5025e59d	494	{
Janos Follath	0:1f7c5025e59d	495	mbedtls_snprintf( title, sizeof( title ), "AES-CBC-%d", keysize );
Janos Follath	0:1f7c5025e59d	496
Janos Follath	0:1f7c5025e59d	497	memset( buf, 0, sizeof( buf ) );
Janos Follath	0:1f7c5025e59d	498	memset( tmp, 0, sizeof( tmp ) );
Janos Follath	0:1f7c5025e59d	499	mbedtls_aes_setkey_enc( &aes, tmp, keysize );
Janos Follath	0:1f7c5025e59d	500
Janos Follath	0:1f7c5025e59d	501	TIME_AND_TSC( title,
Janos Follath	0:1f7c5025e59d	502	mbedtls_aes_crypt_cbc( &aes, MBEDTLS_AES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
Janos Follath	0:1f7c5025e59d	503	}
Janos Follath	0:1f7c5025e59d	504	mbedtls_aes_free( &aes );
Janos Follath	0:1f7c5025e59d	505	}
Janos Follath	0:1f7c5025e59d	506	#endif
mbed_official	30:e0ea8c1ef9f5	507
mbed_official	30:e0ea8c1ef9f5	508	#if defined(MBEDTLS_CIPHER_MODE_CTR)
mbed_official	30:e0ea8c1ef9f5	509	if( todo.aes_ctr )
mbed_official	30:e0ea8c1ef9f5	510	{
mbed_official	30:e0ea8c1ef9f5	511	int keysize;
mbed_official	30:e0ea8c1ef9f5	512	size_t nc_offset = 0;
mbed_official	30:e0ea8c1ef9f5	513	unsigned char stream_block[16];
mbed_official	30:e0ea8c1ef9f5	514	mbedtls_aes_context aes;
mbed_official	30:e0ea8c1ef9f5	515	mbedtls_aes_init( &aes );
mbed_official	30:e0ea8c1ef9f5	516	for( keysize = 128; keysize <= 256; keysize += 64 )
mbed_official	30:e0ea8c1ef9f5	517	{
mbed_official	30:e0ea8c1ef9f5	518	mbedtls_snprintf( title, sizeof( title ), "AES-CTR-%d", keysize );
mbed_official	30:e0ea8c1ef9f5	519
mbed_official	30:e0ea8c1ef9f5	520	memset( buf, 0, sizeof( buf ) );
mbed_official	30:e0ea8c1ef9f5	521	memset( tmp, 0, sizeof( tmp ) );
mbed_official	30:e0ea8c1ef9f5	522	mbedtls_aes_setkey_enc( &aes, tmp, keysize );
mbed_official	30:e0ea8c1ef9f5	523
mbed_official	30:e0ea8c1ef9f5	524	TIME_AND_TSC( title,
mbed_official	30:e0ea8c1ef9f5	525	mbedtls_aes_crypt_ctr( &aes, BUFSIZE, &nc_offset, tmp, stream_block, buf, buf ) );
mbed_official	30:e0ea8c1ef9f5	526	}
mbed_official	30:e0ea8c1ef9f5	527	mbedtls_aes_free( &aes );
mbed_official	30:e0ea8c1ef9f5	528	}
mbed_official	30:e0ea8c1ef9f5	529	#endif
mbed_official	30:e0ea8c1ef9f5	530
Janos Follath	0:1f7c5025e59d	531	#if defined(MBEDTLS_GCM_C)
Janos Follath	0:1f7c5025e59d	532	if( todo.aes_gcm )
Janos Follath	0:1f7c5025e59d	533	{
Janos Follath	0:1f7c5025e59d	534	int keysize;
Janos Follath	0:1f7c5025e59d	535	mbedtls_gcm_context gcm;
Janos Follath	0:1f7c5025e59d	536
Janos Follath	0:1f7c5025e59d	537	mbedtls_gcm_init( &gcm );
Janos Follath	0:1f7c5025e59d	538	for( keysize = 128; keysize <= 256; keysize += 64 )
Janos Follath	0:1f7c5025e59d	539	{
Janos Follath	0:1f7c5025e59d	540	mbedtls_snprintf( title, sizeof( title ), "AES-GCM-%d", keysize );
Janos Follath	0:1f7c5025e59d	541
Janos Follath	0:1f7c5025e59d	542	memset( buf, 0, sizeof( buf ) );
Janos Follath	0:1f7c5025e59d	543	memset( tmp, 0, sizeof( tmp ) );
Janos Follath	0:1f7c5025e59d	544	mbedtls_gcm_setkey( &gcm, MBEDTLS_CIPHER_ID_AES, tmp, keysize );
Janos Follath	0:1f7c5025e59d	545
Janos Follath	0:1f7c5025e59d	546	TIME_AND_TSC( title,
Janos Follath	0:1f7c5025e59d	547	mbedtls_gcm_crypt_and_tag( &gcm, MBEDTLS_GCM_ENCRYPT, BUFSIZE, tmp,
Janos Follath	0:1f7c5025e59d	548	12, NULL, 0, buf, buf, 16, tmp ) );
Janos Follath	0:1f7c5025e59d	549
Janos Follath	0:1f7c5025e59d	550	mbedtls_gcm_free( &gcm );
Janos Follath	0:1f7c5025e59d	551	}
Janos Follath	0:1f7c5025e59d	552	}
Janos Follath	0:1f7c5025e59d	553	#endif
Janos Follath	0:1f7c5025e59d	554	#if defined(MBEDTLS_CCM_C)
Janos Follath	0:1f7c5025e59d	555	if( todo.aes_ccm )
Janos Follath	0:1f7c5025e59d	556	{
Janos Follath	0:1f7c5025e59d	557	int keysize;
Janos Follath	0:1f7c5025e59d	558	mbedtls_ccm_context ccm;
Janos Follath	0:1f7c5025e59d	559
Janos Follath	0:1f7c5025e59d	560	mbedtls_ccm_init( &ccm );
Janos Follath	0:1f7c5025e59d	561	for( keysize = 128; keysize <= 256; keysize += 64 )
Janos Follath	0:1f7c5025e59d	562	{
Janos Follath	0:1f7c5025e59d	563	mbedtls_snprintf( title, sizeof( title ), "AES-CCM-%d", keysize );
Janos Follath	0:1f7c5025e59d	564
Janos Follath	0:1f7c5025e59d	565	memset( buf, 0, sizeof( buf ) );
Janos Follath	0:1f7c5025e59d	566	memset( tmp, 0, sizeof( tmp ) );
Janos Follath	0:1f7c5025e59d	567	mbedtls_ccm_setkey( &ccm, MBEDTLS_CIPHER_ID_AES, tmp, keysize );
Janos Follath	0:1f7c5025e59d	568
Janos Follath	0:1f7c5025e59d	569	TIME_AND_TSC( title,
Janos Follath	0:1f7c5025e59d	570	mbedtls_ccm_encrypt_and_tag( &ccm, BUFSIZE, tmp,
Janos Follath	0:1f7c5025e59d	571	12, NULL, 0, buf, buf, tmp, 16 ) );
Janos Follath	0:1f7c5025e59d	572
Janos Follath	0:1f7c5025e59d	573	mbedtls_ccm_free( &ccm );
Janos Follath	0:1f7c5025e59d	574	}
Janos Follath	0:1f7c5025e59d	575	}
Janos Follath	0:1f7c5025e59d	576	#endif
mbed_official	11:6ccae3ebafd5	577	#if defined(MBEDTLS_CMAC_C)
mbed_official	11:6ccae3ebafd5	578	if( todo.aes_cmac )
mbed_official	11:6ccae3ebafd5	579	{
mbed_official	11:6ccae3ebafd5	580	unsigned char output[16];
mbed_official	11:6ccae3ebafd5	581	const mbedtls_cipher_info_t *cipher_info;
mbed_official	11:6ccae3ebafd5	582	mbedtls_cipher_type_t cipher_type;
mbed_official	11:6ccae3ebafd5	583	int keysize;
mbed_official	11:6ccae3ebafd5	584
mbed_official	11:6ccae3ebafd5	585	cipher_type = MBEDTLS_CIPHER_AES_128_ECB;
mbed_official	11:6ccae3ebafd5	586	for( keysize = 128; keysize <= 256; keysize += 64 )
mbed_official	11:6ccae3ebafd5	587	{
mbed_official	11:6ccae3ebafd5	588	mbedtls_snprintf( title, sizeof( title ), "AES-CMAC-%d", keysize );
mbed_official	11:6ccae3ebafd5	589
mbed_official	11:6ccae3ebafd5	590	memset( buf, 0, sizeof( buf ) );
mbed_official	11:6ccae3ebafd5	591	memset( tmp, 0, sizeof( tmp ) );
mbed_official	11:6ccae3ebafd5	592
mbed_official	11:6ccae3ebafd5	593	cipher_info = mbedtls_cipher_info_from_type( cipher_type );
mbed_official	11:6ccae3ebafd5	594
mbed_official	11:6ccae3ebafd5	595	TIME_AND_TSC( title,
mbed_official	11:6ccae3ebafd5	596	mbedtls_cipher_cmac( cipher_info, tmp, keysize,
mbed_official	11:6ccae3ebafd5	597	buf, BUFSIZE, output ) );
mbed_official	11:6ccae3ebafd5	598	cipher_type = (mbedtls_cipher_type_t)( cipher_type + 1 );
mbed_official	11:6ccae3ebafd5	599	}
mbed_official	11:6ccae3ebafd5	600
mbed_official	11:6ccae3ebafd5	601	memset( buf, 0, sizeof( buf ) );
mbed_official	11:6ccae3ebafd5	602	memset( tmp, 0, sizeof( tmp ) );
mbed_official	11:6ccae3ebafd5	603	TIME_AND_TSC( "AES-CMAC-PRF-128",
mbed_official	11:6ccae3ebafd5	604	mbedtls_aes_cmac_prf_128( tmp, 16, buf, BUFSIZE,
mbed_official	11:6ccae3ebafd5	605	output ) );
mbed_official	11:6ccae3ebafd5	606	}
mbed_official	11:6ccae3ebafd5	607	#endif /* MBEDTLS_CMAC_C */
Janos Follath	0:1f7c5025e59d	608	#endif
Janos Follath	0:1f7c5025e59d	609
Janos Follath	0:1f7c5025e59d	610	#if defined(MBEDTLS_CAMELLIA_C) && defined(MBEDTLS_CIPHER_MODE_CBC)
Janos Follath	0:1f7c5025e59d	611	if( todo.camellia )
Janos Follath	0:1f7c5025e59d	612	{
Janos Follath	0:1f7c5025e59d	613	int keysize;
Janos Follath	0:1f7c5025e59d	614	mbedtls_camellia_context camellia;
Janos Follath	0:1f7c5025e59d	615	mbedtls_camellia_init( &camellia );
Janos Follath	0:1f7c5025e59d	616	for( keysize = 128; keysize <= 256; keysize += 64 )
Janos Follath	0:1f7c5025e59d	617	{
Janos Follath	0:1f7c5025e59d	618	mbedtls_snprintf( title, sizeof( title ), "CAMELLIA-CBC-%d", keysize );
Janos Follath	0:1f7c5025e59d	619
Janos Follath	0:1f7c5025e59d	620	memset( buf, 0, sizeof( buf ) );
Janos Follath	0:1f7c5025e59d	621	memset( tmp, 0, sizeof( tmp ) );
Janos Follath	0:1f7c5025e59d	622	mbedtls_camellia_setkey_enc( &camellia, tmp, keysize );
Janos Follath	0:1f7c5025e59d	623
Janos Follath	0:1f7c5025e59d	624	TIME_AND_TSC( title,
Janos Follath	0:1f7c5025e59d	625	mbedtls_camellia_crypt_cbc( &camellia, MBEDTLS_CAMELLIA_ENCRYPT,
Janos Follath	0:1f7c5025e59d	626	BUFSIZE, tmp, buf, buf ) );
Janos Follath	0:1f7c5025e59d	627	}
Janos Follath	0:1f7c5025e59d	628	mbedtls_camellia_free( &camellia );
Janos Follath	0:1f7c5025e59d	629	}
Janos Follath	0:1f7c5025e59d	630	#endif
Janos Follath	0:1f7c5025e59d	631
Janos Follath	0:1f7c5025e59d	632	#if defined(MBEDTLS_BLOWFISH_C) && defined(MBEDTLS_CIPHER_MODE_CBC)
Janos Follath	0:1f7c5025e59d	633	if( todo.blowfish )
Janos Follath	0:1f7c5025e59d	634	{
Janos Follath	0:1f7c5025e59d	635	int keysize;
Janos Follath	0:1f7c5025e59d	636	mbedtls_blowfish_context blowfish;
Janos Follath	0:1f7c5025e59d	637	mbedtls_blowfish_init( &blowfish );
Janos Follath	0:1f7c5025e59d	638
Janos Follath	0:1f7c5025e59d	639	for( keysize = 128; keysize <= 256; keysize += 64 )
Janos Follath	0:1f7c5025e59d	640	{
Janos Follath	0:1f7c5025e59d	641	mbedtls_snprintf( title, sizeof( title ), "BLOWFISH-CBC-%d", keysize );
Janos Follath	0:1f7c5025e59d	642
Janos Follath	0:1f7c5025e59d	643	memset( buf, 0, sizeof( buf ) );
Janos Follath	0:1f7c5025e59d	644	memset( tmp, 0, sizeof( tmp ) );
Janos Follath	0:1f7c5025e59d	645	mbedtls_blowfish_setkey( &blowfish, tmp, keysize );
Janos Follath	0:1f7c5025e59d	646
Janos Follath	0:1f7c5025e59d	647	TIME_AND_TSC( title,
Janos Follath	0:1f7c5025e59d	648	mbedtls_blowfish_crypt_cbc( &blowfish, MBEDTLS_BLOWFISH_ENCRYPT, BUFSIZE,
Janos Follath	0:1f7c5025e59d	649	tmp, buf, buf ) );
Janos Follath	0:1f7c5025e59d	650	}
Janos Follath	0:1f7c5025e59d	651
Janos Follath	0:1f7c5025e59d	652	mbedtls_blowfish_free( &blowfish );
Janos Follath	0:1f7c5025e59d	653	}
Janos Follath	0:1f7c5025e59d	654	#endif
Janos Follath	0:1f7c5025e59d	655
Janos Follath	0:1f7c5025e59d	656	#if defined(MBEDTLS_HAVEGE_C)
Janos Follath	0:1f7c5025e59d	657	if( todo.havege )
Janos Follath	0:1f7c5025e59d	658	{
Janos Follath	0:1f7c5025e59d	659	mbedtls_havege_state hs;
Janos Follath	0:1f7c5025e59d	660	mbedtls_havege_init( &hs );
Janos Follath	0:1f7c5025e59d	661	TIME_AND_TSC( "HAVEGE", mbedtls_havege_random( &hs, buf, BUFSIZE ) );
Janos Follath	0:1f7c5025e59d	662	mbedtls_havege_free( &hs );
Janos Follath	0:1f7c5025e59d	663	}
Janos Follath	0:1f7c5025e59d	664	#endif
Janos Follath	0:1f7c5025e59d	665
Janos Follath	0:1f7c5025e59d	666	#if defined(MBEDTLS_CTR_DRBG_C)
Janos Follath	0:1f7c5025e59d	667	if( todo.ctr_drbg )
Janos Follath	0:1f7c5025e59d	668	{
Janos Follath	0:1f7c5025e59d	669	mbedtls_ctr_drbg_context ctr_drbg;
Janos Follath	0:1f7c5025e59d	670
Janos Follath	0:1f7c5025e59d	671	mbedtls_ctr_drbg_init( &ctr_drbg );
Janos Follath	0:1f7c5025e59d	672
Janos Follath	0:1f7c5025e59d	673	if( mbedtls_ctr_drbg_seed( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
Janos Follath	0:1f7c5025e59d	674	mbedtls_exit(1);
Janos Follath	0:1f7c5025e59d	675	TIME_AND_TSC( "CTR_DRBG (NOPR)",
Janos Follath	0:1f7c5025e59d	676	if( mbedtls_ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
Janos Follath	0:1f7c5025e59d	677	mbedtls_exit(1) );
Janos Follath	0:1f7c5025e59d	678
Janos Follath	0:1f7c5025e59d	679	if( mbedtls_ctr_drbg_seed( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
Janos Follath	0:1f7c5025e59d	680	mbedtls_exit(1);
Janos Follath	0:1f7c5025e59d	681	mbedtls_ctr_drbg_set_prediction_resistance( &ctr_drbg, MBEDTLS_CTR_DRBG_PR_ON );
Janos Follath	0:1f7c5025e59d	682	TIME_AND_TSC( "CTR_DRBG (PR)",
Janos Follath	0:1f7c5025e59d	683	if( mbedtls_ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
Janos Follath	0:1f7c5025e59d	684	mbedtls_exit(1) );
Janos Follath	0:1f7c5025e59d	685	mbedtls_ctr_drbg_free( &ctr_drbg );
Janos Follath	0:1f7c5025e59d	686	}
Janos Follath	0:1f7c5025e59d	687	#endif
Janos Follath	0:1f7c5025e59d	688
Janos Follath	0:1f7c5025e59d	689	#if defined(MBEDTLS_HMAC_DRBG_C)
Janos Follath	0:1f7c5025e59d	690	if( todo.hmac_drbg )
Janos Follath	0:1f7c5025e59d	691	{
Janos Follath	0:1f7c5025e59d	692	mbedtls_hmac_drbg_context hmac_drbg;
Janos Follath	0:1f7c5025e59d	693	const mbedtls_md_info_t *md_info;
Janos Follath	0:1f7c5025e59d	694
Janos Follath	0:1f7c5025e59d	695	mbedtls_hmac_drbg_init( &hmac_drbg );
Janos Follath	0:1f7c5025e59d	696
Janos Follath	0:1f7c5025e59d	697	#if defined(MBEDTLS_SHA1_C)
Janos Follath	0:1f7c5025e59d	698	if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) == NULL )
Janos Follath	0:1f7c5025e59d	699	mbedtls_exit(1);
Janos Follath	0:1f7c5025e59d	700
Janos Follath	0:1f7c5025e59d	701	if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
Janos Follath	0:1f7c5025e59d	702	mbedtls_exit(1);
Janos Follath	0:1f7c5025e59d	703	TIME_AND_TSC( "HMAC_DRBG SHA-1 (NOPR)",
Janos Follath	0:1f7c5025e59d	704	if( mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
Janos Follath	0:1f7c5025e59d	705	mbedtls_exit(1) );
Janos Follath	0:1f7c5025e59d	706	mbedtls_hmac_drbg_free( &hmac_drbg );
Janos Follath	0:1f7c5025e59d	707
Janos Follath	0:1f7c5025e59d	708	if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
Janos Follath	0:1f7c5025e59d	709	mbedtls_exit(1);
Janos Follath	0:1f7c5025e59d	710	mbedtls_hmac_drbg_set_prediction_resistance( &hmac_drbg,
Janos Follath	0:1f7c5025e59d	711	MBEDTLS_HMAC_DRBG_PR_ON );
Janos Follath	0:1f7c5025e59d	712	TIME_AND_TSC( "HMAC_DRBG SHA-1 (PR)",
Janos Follath	0:1f7c5025e59d	713	if( mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
Janos Follath	0:1f7c5025e59d	714	mbedtls_exit(1) );
Janos Follath	0:1f7c5025e59d	715	mbedtls_hmac_drbg_free( &hmac_drbg );
Janos Follath	0:1f7c5025e59d	716	#endif
Janos Follath	0:1f7c5025e59d	717
Janos Follath	0:1f7c5025e59d	718	#if defined(MBEDTLS_SHA256_C)
Janos Follath	0:1f7c5025e59d	719	if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ) ) == NULL )
Janos Follath	0:1f7c5025e59d	720	mbedtls_exit(1);
Janos Follath	0:1f7c5025e59d	721
Janos Follath	0:1f7c5025e59d	722	if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
Janos Follath	0:1f7c5025e59d	723	mbedtls_exit(1);
Janos Follath	0:1f7c5025e59d	724	TIME_AND_TSC( "HMAC_DRBG SHA-256 (NOPR)",
Janos Follath	0:1f7c5025e59d	725	if( mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
Janos Follath	0:1f7c5025e59d	726	mbedtls_exit(1) );
Janos Follath	0:1f7c5025e59d	727	mbedtls_hmac_drbg_free( &hmac_drbg );
Janos Follath	0:1f7c5025e59d	728
Janos Follath	0:1f7c5025e59d	729	if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
Janos Follath	0:1f7c5025e59d	730	mbedtls_exit(1);
Janos Follath	0:1f7c5025e59d	731	mbedtls_hmac_drbg_set_prediction_resistance( &hmac_drbg,
Janos Follath	0:1f7c5025e59d	732	MBEDTLS_HMAC_DRBG_PR_ON );
Janos Follath	0:1f7c5025e59d	733	TIME_AND_TSC( "HMAC_DRBG SHA-256 (PR)",
Janos Follath	0:1f7c5025e59d	734	if( mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) != 0 )
Janos Follath	0:1f7c5025e59d	735	mbedtls_exit(1) );
Janos Follath	0:1f7c5025e59d	736	mbedtls_hmac_drbg_free( &hmac_drbg );
Janos Follath	0:1f7c5025e59d	737	#endif
Janos Follath	0:1f7c5025e59d	738	}
Janos Follath	0:1f7c5025e59d	739	#endif
Janos Follath	0:1f7c5025e59d	740
Janos Follath	0:1f7c5025e59d	741	#if defined(MBEDTLS_RSA_C) && \
Janos Follath	0:1f7c5025e59d	742	defined(MBEDTLS_PEM_PARSE_C) && defined(MBEDTLS_PK_PARSE_C)
Janos Follath	0:1f7c5025e59d	743	if( todo.rsa )
Janos Follath	0:1f7c5025e59d	744	{
Janos Follath	0:1f7c5025e59d	745	mbedtls_pk_context pk;
Janos Follath	0:1f7c5025e59d	746	mbedtls_rsa_context *rsa;
Janos Follath	0:1f7c5025e59d	747	const char *rsa_keys[] = { RSA_PRIVATE_KEY_2048, RSA_PRIVATE_KEY_4096 };
Janos Follath	0:1f7c5025e59d	748	size_t i;
Janos Follath	0:1f7c5025e59d	749
Janos Follath	0:1f7c5025e59d	750	for( i = 0; i < sizeof( rsa_keys ) / sizeof( rsa_keys[0] ); i++ )
Janos Follath	0:1f7c5025e59d	751	{
Janos Follath	0:1f7c5025e59d	752	mbedtls_pk_init( &pk );
Janos Follath	0:1f7c5025e59d	753	mbedtls_pk_parse_key( &pk, (const unsigned char *) rsa_keys[i],
Janos Follath	0:1f7c5025e59d	754	strlen( rsa_keys[i] ) + 1, NULL, 0 );
Janos Follath	0:1f7c5025e59d	755	rsa = mbedtls_pk_rsa( pk );
Janos Follath	0:1f7c5025e59d	756
Janos Follath	0:1f7c5025e59d	757	mbedtls_snprintf( title, sizeof( title ), "RSA-%d", mbedtls_pk_get_bitlen( &pk ) );
Janos Follath	0:1f7c5025e59d	758
Janos Follath	0:1f7c5025e59d	759	TIME_PUBLIC( title, " public",
Janos Follath	0:1f7c5025e59d	760	buf[0] = 0;
Janos Follath	0:1f7c5025e59d	761	ret = mbedtls_rsa_public( rsa, buf, buf ) );
Janos Follath	0:1f7c5025e59d	762
Janos Follath	0:1f7c5025e59d	763	TIME_PUBLIC( title, "private",
Janos Follath	0:1f7c5025e59d	764	buf[0] = 0;
Janos Follath	0:1f7c5025e59d	765	ret = mbedtls_rsa_private( rsa, myrand, NULL, buf, buf ) );
Janos Follath	0:1f7c5025e59d	766
Janos Follath	0:1f7c5025e59d	767	mbedtls_pk_free( &pk );
Janos Follath	0:1f7c5025e59d	768	}
Janos Follath	0:1f7c5025e59d	769	}
Janos Follath	0:1f7c5025e59d	770	#endif
Janos Follath	0:1f7c5025e59d	771
Janos Follath	0:1f7c5025e59d	772	#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_BIGNUM_C)
Janos Follath	0:1f7c5025e59d	773	if( todo.dhm )
Janos Follath	0:1f7c5025e59d	774	{
Janos Follath	0:1f7c5025e59d	775	int dhm_sizes[] = { 2048, 3072 };
Janos Follath	0:1f7c5025e59d	776	const char *dhm_P[] = {
Janos Follath	0:1f7c5025e59d	777	MBEDTLS_DHM_RFC3526_MODP_2048_P,
Janos Follath	0:1f7c5025e59d	778	MBEDTLS_DHM_RFC3526_MODP_3072_P,
Janos Follath	0:1f7c5025e59d	779	};
Janos Follath	0:1f7c5025e59d	780	const char *dhm_G[] = {
Janos Follath	0:1f7c5025e59d	781	MBEDTLS_DHM_RFC3526_MODP_2048_G,
Janos Follath	0:1f7c5025e59d	782	MBEDTLS_DHM_RFC3526_MODP_3072_G,
Janos Follath	0:1f7c5025e59d	783	};
Janos Follath	0:1f7c5025e59d	784
Janos Follath	0:1f7c5025e59d	785	mbedtls_dhm_context dhm;
Janos Follath	0:1f7c5025e59d	786	size_t olen;
Janos Follath	0:1f7c5025e59d	787	for( i = 0; (size_t) i < sizeof( dhm_sizes ) / sizeof( dhm_sizes[0] ); i++ )
Janos Follath	0:1f7c5025e59d	788	{
Janos Follath	0:1f7c5025e59d	789	mbedtls_dhm_init( &dhm );
Janos Follath	0:1f7c5025e59d	790
Janos Follath	0:1f7c5025e59d	791	if( mbedtls_mpi_read_string( &dhm.P, 16, dhm_P[i] ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	792	mbedtls_mpi_read_string( &dhm.G, 16, dhm_G[i] ) != 0 )
Janos Follath	0:1f7c5025e59d	793	{
Janos Follath	0:1f7c5025e59d	794	mbedtls_exit( 1 );
Janos Follath	0:1f7c5025e59d	795	}
Janos Follath	0:1f7c5025e59d	796
Janos Follath	0:1f7c5025e59d	797	dhm.len = mbedtls_mpi_size( &dhm.P );
Janos Follath	0:1f7c5025e59d	798	mbedtls_dhm_make_public( &dhm, (int) dhm.len, buf, dhm.len, myrand, NULL );
Janos Follath	0:1f7c5025e59d	799	if( mbedtls_mpi_copy( &dhm.GY, &dhm.GX ) != 0 )
Janos Follath	0:1f7c5025e59d	800	mbedtls_exit( 1 );
Janos Follath	0:1f7c5025e59d	801
Janos Follath	0:1f7c5025e59d	802	mbedtls_snprintf( title, sizeof( title ), "DHE-%d", dhm_sizes[i] );
Janos Follath	0:1f7c5025e59d	803	TIME_PUBLIC( title, "handshake",
Janos Follath	0:1f7c5025e59d	804	ret \|= mbedtls_dhm_make_public( &dhm, (int) dhm.len, buf, dhm.len,
Janos Follath	0:1f7c5025e59d	805	myrand, NULL );
Janos Follath	0:1f7c5025e59d	806	ret \|= mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &olen, myrand, NULL ) );
Janos Follath	0:1f7c5025e59d	807
Janos Follath	0:1f7c5025e59d	808	mbedtls_snprintf( title, sizeof( title ), "DH-%d", dhm_sizes[i] );
Janos Follath	0:1f7c5025e59d	809	TIME_PUBLIC( title, "handshake",
Janos Follath	0:1f7c5025e59d	810	ret \|= mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &olen, myrand, NULL ) );
Janos Follath	0:1f7c5025e59d	811
Janos Follath	0:1f7c5025e59d	812	mbedtls_dhm_free( &dhm );
Janos Follath	0:1f7c5025e59d	813	}
Janos Follath	0:1f7c5025e59d	814	}
Janos Follath	0:1f7c5025e59d	815	#endif
Janos Follath	0:1f7c5025e59d	816
mbed_official	11:6ccae3ebafd5	817	#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_SHA256_C) && defined(ENABLE_ECDSA)
Janos Follath	0:1f7c5025e59d	818	if( todo.ecdsa )
Janos Follath	0:1f7c5025e59d	819	{
Janos Follath	0:1f7c5025e59d	820	mbedtls_ecdsa_context ecdsa;
Janos Follath	0:1f7c5025e59d	821	const mbedtls_ecp_curve_info *curve_info;
Janos Follath	0:1f7c5025e59d	822	size_t sig_len;
Janos Follath	0:1f7c5025e59d	823
Janos Follath	0:1f7c5025e59d	824	memset( buf, 0x2A, sizeof( buf ) );
Janos Follath	0:1f7c5025e59d	825
Janos Follath	0:1f7c5025e59d	826	for( curve_info = mbedtls_ecp_curve_list();
Janos Follath	0:1f7c5025e59d	827	curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
Janos Follath	0:1f7c5025e59d	828	curve_info++ )
Janos Follath	0:1f7c5025e59d	829	{
Janos Follath	0:1f7c5025e59d	830	mbedtls_ecdsa_init( &ecdsa );
Janos Follath	0:1f7c5025e59d	831
Janos Follath	0:1f7c5025e59d	832	if( mbedtls_ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 )
Janos Follath	0:1f7c5025e59d	833	mbedtls_exit( 1 );
Janos Follath	0:1f7c5025e59d	834	ecp_clear_precomputed( &ecdsa.grp );
Janos Follath	0:1f7c5025e59d	835
Janos Follath	0:1f7c5025e59d	836	mbedtls_snprintf( title, sizeof( title ), "ECDSA-%s",
Janos Follath	0:1f7c5025e59d	837	curve_info->name );
Janos Follath	0:1f7c5025e59d	838	TIME_PUBLIC( title, "sign",
Janos Follath	0:1f7c5025e59d	839	ret = mbedtls_ecdsa_write_signature( &ecdsa, MBEDTLS_MD_SHA256, buf, curve_info->bit_size,
Janos Follath	0:1f7c5025e59d	840	tmp, &sig_len, myrand, NULL ) );
Janos Follath	0:1f7c5025e59d	841
Janos Follath	0:1f7c5025e59d	842	mbedtls_ecdsa_free( &ecdsa );
Janos Follath	0:1f7c5025e59d	843	}
Janos Follath	0:1f7c5025e59d	844
Janos Follath	0:1f7c5025e59d	845	for( curve_info = mbedtls_ecp_curve_list();
Janos Follath	0:1f7c5025e59d	846	curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
Janos Follath	0:1f7c5025e59d	847	curve_info++ )
Janos Follath	0:1f7c5025e59d	848	{
Janos Follath	0:1f7c5025e59d	849	mbedtls_ecdsa_init( &ecdsa );
Janos Follath	0:1f7c5025e59d	850
Janos Follath	0:1f7c5025e59d	851	if( mbedtls_ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	852	mbedtls_ecdsa_write_signature( &ecdsa, MBEDTLS_MD_SHA256, buf, curve_info->bit_size,
Janos Follath	0:1f7c5025e59d	853	tmp, &sig_len, myrand, NULL ) != 0 )
Janos Follath	0:1f7c5025e59d	854	{
Janos Follath	0:1f7c5025e59d	855	mbedtls_exit( 1 );
Janos Follath	0:1f7c5025e59d	856	}
Janos Follath	0:1f7c5025e59d	857	ecp_clear_precomputed( &ecdsa.grp );
Janos Follath	0:1f7c5025e59d	858
Janos Follath	0:1f7c5025e59d	859	mbedtls_snprintf( title, sizeof( title ), "ECDSA-%s",
Janos Follath	0:1f7c5025e59d	860	curve_info->name );
Janos Follath	0:1f7c5025e59d	861	TIME_PUBLIC( title, "verify",
Janos Follath	0:1f7c5025e59d	862	ret = mbedtls_ecdsa_read_signature( &ecdsa, buf, curve_info->bit_size,
Janos Follath	0:1f7c5025e59d	863	tmp, sig_len ) );
Janos Follath	0:1f7c5025e59d	864
Janos Follath	0:1f7c5025e59d	865	mbedtls_ecdsa_free( &ecdsa );
Janos Follath	0:1f7c5025e59d	866	}
Janos Follath	0:1f7c5025e59d	867	}
Janos Follath	0:1f7c5025e59d	868	#endif
Janos Follath	0:1f7c5025e59d	869
Janos Follath	0:1f7c5025e59d	870	#if defined(MBEDTLS_ECDH_C)
Janos Follath	0:1f7c5025e59d	871	if( todo.ecdh )
Janos Follath	0:1f7c5025e59d	872	{
Janos Follath	0:1f7c5025e59d	873	mbedtls_ecdh_context ecdh;
Janos Follath	0:1f7c5025e59d	874	#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
Janos Follath	0:1f7c5025e59d	875	mbedtls_mpi z;
Janos Follath	0:1f7c5025e59d	876	#endif
Janos Follath	0:1f7c5025e59d	877	const mbedtls_ecp_curve_info *curve_info;
Janos Follath	0:1f7c5025e59d	878	size_t olen;
Janos Follath	0:1f7c5025e59d	879
Janos Follath	0:1f7c5025e59d	880	for( curve_info = mbedtls_ecp_curve_list();
Janos Follath	0:1f7c5025e59d	881	curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
Janos Follath	0:1f7c5025e59d	882	curve_info++ )
Janos Follath	0:1f7c5025e59d	883	{
Janos Follath	0:1f7c5025e59d	884	mbedtls_ecdh_init( &ecdh );
Janos Follath	0:1f7c5025e59d	885
Janos Follath	0:1f7c5025e59d	886	if( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	887	mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf ),
Janos Follath	0:1f7c5025e59d	888	myrand, NULL ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	889	mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) != 0 )
Janos Follath	0:1f7c5025e59d	890	{
Janos Follath	0:1f7c5025e59d	891	mbedtls_exit( 1 );
Janos Follath	0:1f7c5025e59d	892	}
Janos Follath	0:1f7c5025e59d	893	ecp_clear_precomputed( &ecdh.grp );
Janos Follath	0:1f7c5025e59d	894
Janos Follath	0:1f7c5025e59d	895	mbedtls_snprintf( title, sizeof( title ), "ECDHE-%s",
Janos Follath	0:1f7c5025e59d	896	curve_info->name );
Janos Follath	0:1f7c5025e59d	897	TIME_PUBLIC( title, "handshake",
Janos Follath	0:1f7c5025e59d	898	ret \|= mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf ),
Janos Follath	0:1f7c5025e59d	899	myrand, NULL );
Janos Follath	0:1f7c5025e59d	900	ret \|= mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
Janos Follath	0:1f7c5025e59d	901	myrand, NULL ) );
Janos Follath	0:1f7c5025e59d	902	mbedtls_ecdh_free( &ecdh );
Janos Follath	0:1f7c5025e59d	903	}
Janos Follath	0:1f7c5025e59d	904
Janos Follath	0:1f7c5025e59d	905	/* Curve25519 needs to be handled separately */
Janos Follath	0:1f7c5025e59d	906	#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
Janos Follath	0:1f7c5025e59d	907	mbedtls_ecdh_init( &ecdh );
Janos Follath	0:1f7c5025e59d	908	mbedtls_mpi_init( &z );
Janos Follath	0:1f7c5025e59d	909
Janos Follath	0:1f7c5025e59d	910	if( mbedtls_ecp_group_load( &ecdh.grp, MBEDTLS_ECP_DP_CURVE25519 ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	911	mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp, myrand, NULL ) != 0 )
Janos Follath	0:1f7c5025e59d	912	{
Janos Follath	0:1f7c5025e59d	913	mbedtls_exit( 1 );
Janos Follath	0:1f7c5025e59d	914	}
Janos Follath	0:1f7c5025e59d	915
Janos Follath	0:1f7c5025e59d	916	TIME_PUBLIC( "ECDHE-Curve25519", "handshake",
Janos Follath	0:1f7c5025e59d	917	ret \|= mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q,
Janos Follath	0:1f7c5025e59d	918	myrand, NULL );
Janos Follath	0:1f7c5025e59d	919	ret \|= mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
Janos Follath	0:1f7c5025e59d	920	myrand, NULL ) );
Janos Follath	0:1f7c5025e59d	921
Janos Follath	0:1f7c5025e59d	922	mbedtls_ecdh_free( &ecdh );
Janos Follath	0:1f7c5025e59d	923	mbedtls_mpi_free( &z );
Janos Follath	0:1f7c5025e59d	924	#endif
Janos Follath	0:1f7c5025e59d	925
Janos Follath	0:1f7c5025e59d	926	for( curve_info = mbedtls_ecp_curve_list();
Janos Follath	0:1f7c5025e59d	927	curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
Janos Follath	0:1f7c5025e59d	928	curve_info++ )
Janos Follath	0:1f7c5025e59d	929	{
Janos Follath	0:1f7c5025e59d	930	mbedtls_ecdh_init( &ecdh );
Janos Follath	0:1f7c5025e59d	931
Janos Follath	0:1f7c5025e59d	932	if( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	933	mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf ),
Janos Follath	0:1f7c5025e59d	934	myrand, NULL ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	935	mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	936	mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf ),
Janos Follath	0:1f7c5025e59d	937	myrand, NULL ) != 0 )
Janos Follath	0:1f7c5025e59d	938	{
Janos Follath	0:1f7c5025e59d	939	mbedtls_exit( 1 );
Janos Follath	0:1f7c5025e59d	940	}
Janos Follath	0:1f7c5025e59d	941	ecp_clear_precomputed( &ecdh.grp );
Janos Follath	0:1f7c5025e59d	942
Janos Follath	0:1f7c5025e59d	943	mbedtls_snprintf( title, sizeof( title ), "ECDH-%s",
Janos Follath	0:1f7c5025e59d	944	curve_info->name );
Janos Follath	0:1f7c5025e59d	945	TIME_PUBLIC( title, "handshake",
Janos Follath	0:1f7c5025e59d	946	ret \|= mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
Janos Follath	0:1f7c5025e59d	947	myrand, NULL ) );
Janos Follath	0:1f7c5025e59d	948	mbedtls_ecdh_free( &ecdh );
Janos Follath	0:1f7c5025e59d	949	}
Janos Follath	0:1f7c5025e59d	950
Janos Follath	0:1f7c5025e59d	951	/* Curve25519 needs to be handled separately */
Janos Follath	0:1f7c5025e59d	952	#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
Janos Follath	0:1f7c5025e59d	953	mbedtls_ecdh_init( &ecdh );
Janos Follath	0:1f7c5025e59d	954	mbedtls_mpi_init( &z );
Janos Follath	0:1f7c5025e59d	955
Janos Follath	0:1f7c5025e59d	956	if( mbedtls_ecp_group_load( &ecdh.grp, MBEDTLS_ECP_DP_CURVE25519 ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	957	mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp,
Janos Follath	0:1f7c5025e59d	958	myrand, NULL ) != 0 \|\|
Janos Follath	0:1f7c5025e59d	959	mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q, myrand, NULL ) != 0 )
Janos Follath	0:1f7c5025e59d	960	{
Janos Follath	0:1f7c5025e59d	961	mbedtls_exit( 1 );
Janos Follath	0:1f7c5025e59d	962	}
Janos Follath	0:1f7c5025e59d	963
Janos Follath	0:1f7c5025e59d	964	TIME_PUBLIC( "ECDH-Curve25519", "handshake",
Janos Follath	0:1f7c5025e59d	965	ret \|= mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
Janos Follath	0:1f7c5025e59d	966	myrand, NULL ) );
Janos Follath	0:1f7c5025e59d	967
Janos Follath	0:1f7c5025e59d	968	mbedtls_ecdh_free( &ecdh );
Janos Follath	0:1f7c5025e59d	969	mbedtls_mpi_free( &z );
Janos Follath	0:1f7c5025e59d	970	#endif
Janos Follath	0:1f7c5025e59d	971	}
Janos Follath	0:1f7c5025e59d	972	#endif
Janos Follath	0:1f7c5025e59d	973
Janos Follath	0:1f7c5025e59d	974	mbedtls_printf("\r\nDONE\r\n");
Janos Follath	0:1f7c5025e59d	975
Janos Follath	0:1f7c5025e59d	976	#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
Janos Follath	0:1f7c5025e59d	977	mbedtls_memory_buffer_alloc_free();
Janos Follath	0:1f7c5025e59d	978	#endif
Janos Follath	0:1f7c5025e59d	979
Janos Follath	0:1f7c5025e59d	980	return( 0 );
Janos Follath	0:1f7c5025e59d	981	}
Janos Follath	0:1f7c5025e59d	982
Janos Follath	0:1f7c5025e59d	983	int main(void) {
Janos Follath	0:1f7c5025e59d	984	int ret = benchmark(0, NULL);
Janos Follath	0:1f7c5025e59d	985	if (ret != 0) {
Janos Follath	0:1f7c5025e59d	986	mbedtls_printf("Benchmark failed with error %d\r\n", ret);
Janos Follath	0:1f7c5025e59d	987	}
Janos Follath	0:1f7c5025e59d	988	}

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Type:	Program
Mbed OS support:	Mbed OS
Created:	27 Jul 2016
Imports:	314
Forks:	1
Commits:	92
Dependents:	0
Dependencies:	0
Followers:	207