diff options
Diffstat (limited to 'lib/mbedtls-2.27.0/programs/test/benchmark.c')
| -rw-r--r-- | lib/mbedtls-2.27.0/programs/test/benchmark.c | 1113 |
1 files changed, 1113 insertions, 0 deletions
diff --git a/lib/mbedtls-2.27.0/programs/test/benchmark.c b/lib/mbedtls-2.27.0/programs/test/benchmark.c new file mode 100644 index 0000000..9c5911b --- /dev/null +++ b/lib/mbedtls-2.27.0/programs/test/benchmark.c @@ -0,0 +1,1113 @@ +/* + * Benchmark demonstration program + * + * Copyright The Mbed TLS Contributors + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if !defined(MBEDTLS_CONFIG_FILE) +#include "mbedtls/config.h" +#else +#include MBEDTLS_CONFIG_FILE +#endif + +#include "mbedtls/platform.h" +#if !defined(MBEDTLS_PLATFORM_C) +#include <stdio.h> +#include <stdlib.h> +#define mbedtls_exit exit +#define mbedtls_printf printf +#define mbedtls_free free +#endif + +#if !defined(MBEDTLS_TIMING_C) +int main( void ) +{ + mbedtls_printf("MBEDTLS_TIMING_C not defined.\n"); + mbedtls_exit( 0 ); +} +#else + +#include <string.h> +#include <stdlib.h> + +#include "mbedtls/timing.h" + +#include "mbedtls/md4.h" +#include "mbedtls/md5.h" +#include "mbedtls/ripemd160.h" +#include "mbedtls/sha1.h" +#include "mbedtls/sha256.h" +#include "mbedtls/sha512.h" + +#include "mbedtls/arc4.h" +#include "mbedtls/des.h" +#include "mbedtls/aes.h" +#include "mbedtls/aria.h" +#include "mbedtls/blowfish.h" +#include "mbedtls/camellia.h" +#include "mbedtls/chacha20.h" +#include "mbedtls/gcm.h" +#include "mbedtls/ccm.h" +#include "mbedtls/chachapoly.h" +#include "mbedtls/cmac.h" +#include "mbedtls/poly1305.h" + +#include "mbedtls/havege.h" +#include "mbedtls/ctr_drbg.h" +#include "mbedtls/hmac_drbg.h" + +#include "mbedtls/rsa.h" +#include "mbedtls/dhm.h" +#include "mbedtls/ecdsa.h" +#include "mbedtls/ecdh.h" + +#include "mbedtls/error.h" + +#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) +#include "mbedtls/memory_buffer_alloc.h" +#endif + +/* + * For heap usage estimates, we need an estimate of the overhead per allocated + * block. ptmalloc2/3 (used in gnu libc for instance) uses 2 size_t per block, + * so use that as our baseline. + */ +#define MEM_BLOCK_OVERHEAD ( 2 * sizeof( size_t ) ) + +/* + * Size to use for the alloc buffer if MEMORY_BUFFER_ALLOC_C is defined. + */ +#define HEAP_SIZE (1u << 16) /* 64k */ + +#define BUFSIZE 1024 +#define HEADER_FORMAT " %-24s : " +#define TITLE_LEN 25 + +#define OPTIONS \ + "md4, md5, ripemd160, sha1, sha256, sha512,\n" \ + "arc4, des3, des, camellia, blowfish, chacha20,\n" \ + "aes_cbc, aes_gcm, aes_ccm, aes_xts, chachapoly,\n" \ + "aes_cmac, des3_cmac, poly1305\n" \ + "havege, ctr_drbg, hmac_drbg\n" \ + "rsa, dhm, ecdsa, ecdh.\n" + +#if defined(MBEDTLS_ERROR_C) +#define PRINT_ERROR \ + mbedtls_strerror( ret, ( char * )tmp, sizeof( tmp ) ); \ + mbedtls_printf( "FAILED: %s\n", tmp ); +#else +#define PRINT_ERROR \ + mbedtls_printf( "FAILED: -0x%04x\n", (unsigned int) -ret ); +#endif + +#define TIME_AND_TSC( TITLE, CODE ) \ +do { \ + unsigned long ii, jj, tsc; \ + int ret = 0; \ + \ + mbedtls_printf( HEADER_FORMAT, TITLE ); \ + fflush( stdout ); \ + \ + mbedtls_set_alarm( 1 ); \ + for( ii = 1; ret == 0 && ! mbedtls_timing_alarmed; ii++ ) \ + { \ + ret = CODE; \ + } \ + \ + tsc = mbedtls_timing_hardclock(); \ + for( jj = 0; ret == 0 && jj < 1024; jj++ ) \ + { \ + ret = CODE; \ + } \ + \ + if( ret != 0 ) \ + { \ + PRINT_ERROR; \ + } \ + else \ + { \ + mbedtls_printf( "%9lu KiB/s, %9lu cycles/byte\n", \ + ii * BUFSIZE / 1024, \ + ( mbedtls_timing_hardclock() - tsc ) \ + / ( jj * BUFSIZE ) ); \ + } \ +} while( 0 ) + +#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && defined(MBEDTLS_MEMORY_DEBUG) + +/* How much space to reserve for the title when printing heap usage results. + * Updated manually as the output of the following command: + * + * sed -n 's/.*[T]IME_PUBLIC.*"\(.*\)",/\1/p' programs/test/benchmark.c | + * awk '{print length+2}' | sort -rn | head -n1 + * + * This computes the maximum length of a title +2 (because we appends "/s"). + * (If the value is too small, the only consequence is poor alignement.) */ +#define TITLE_SPACE 16 + +#define MEMORY_MEASURE_INIT \ + size_t max_used, max_blocks, max_bytes; \ + size_t prv_used, prv_blocks; \ + mbedtls_memory_buffer_alloc_cur_get( &prv_used, &prv_blocks ); \ + mbedtls_memory_buffer_alloc_max_reset( ); + +#define MEMORY_MEASURE_PRINT( title_len ) \ + mbedtls_memory_buffer_alloc_max_get( &max_used, &max_blocks ); \ + ii = TITLE_SPACE > (title_len) ? TITLE_SPACE - (title_len) : 1; \ + while( ii-- ) mbedtls_printf( " " ); \ + max_used -= prv_used; \ + max_blocks -= prv_blocks; \ + max_bytes = max_used + MEM_BLOCK_OVERHEAD * max_blocks; \ + mbedtls_printf( "%6u heap bytes", (unsigned) max_bytes ); + +#else +#define MEMORY_MEASURE_INIT +#define MEMORY_MEASURE_PRINT( title_len ) +#endif + +#define TIME_PUBLIC( TITLE, TYPE, CODE ) \ +do { \ + unsigned long ii; \ + int ret; \ + MEMORY_MEASURE_INIT; \ + \ + mbedtls_printf( HEADER_FORMAT, TITLE ); \ + fflush( stdout ); \ + mbedtls_set_alarm( 3 ); \ + \ + ret = 0; \ + for( ii = 1; ! mbedtls_timing_alarmed && ! ret ; ii++ ) \ + { \ + CODE; \ + } \ + \ + if( ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED ) \ + { \ + mbedtls_printf( "Feature Not Supported. Skipping.\n" ); \ + ret = 0; \ + } \ + else if( ret != 0 ) \ + { \ + PRINT_ERROR; \ + } \ + else \ + { \ + mbedtls_printf( "%6lu " TYPE "/s", ii / 3 ); \ + MEMORY_MEASURE_PRINT( sizeof( TYPE ) + 1 ); \ + mbedtls_printf( "\n" ); \ + } \ +} while( 0 ) + +static int myrand( void *rng_state, unsigned char *output, size_t len ) +{ + size_t use_len; + int rnd; + + if( rng_state != NULL ) + rng_state = NULL; + + while( len > 0 ) + { + use_len = len; + if( use_len > sizeof(int) ) + use_len = sizeof(int); + + rnd = rand(); + memcpy( output, &rnd, use_len ); + output += use_len; + len -= use_len; + } + + return( 0 ); +} + +#define CHECK_AND_CONTINUE( R ) \ + { \ + int CHECK_AND_CONTINUE_ret = ( R ); \ + if( CHECK_AND_CONTINUE_ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED ) { \ + mbedtls_printf( "Feature not supported. Skipping.\n" ); \ + continue; \ + } \ + else if( CHECK_AND_CONTINUE_ret != 0 ) { \ + mbedtls_exit( 1 ); \ + } \ + } + +/* + * Clear some memory that was used to prepare the context + */ +#if defined(MBEDTLS_ECP_C) +void ecp_clear_precomputed( mbedtls_ecp_group *grp ) +{ + if( grp->T != NULL ) + { + size_t i; + for( i = 0; i < grp->T_size; i++ ) + mbedtls_ecp_point_free( &grp->T[i] ); + mbedtls_free( grp->T ); + } + grp->T = NULL; + grp->T_size = 0; +} +#else +#define ecp_clear_precomputed( g ) +#endif + +#if defined(MBEDTLS_ECP_C) +static int set_ecp_curve( const char *string, mbedtls_ecp_curve_info *curve ) +{ + const mbedtls_ecp_curve_info *found = + mbedtls_ecp_curve_info_from_name( string ); + if( found != NULL ) + { + *curve = *found; + return( 1 ); + } + else + return( 0 ); +} +#endif + +unsigned char buf[BUFSIZE]; + +typedef struct { + char md4, md5, ripemd160, sha1, sha256, sha512, + arc4, des3, des, + aes_cbc, aes_gcm, aes_ccm, aes_xts, chachapoly, + aes_cmac, des3_cmac, + aria, camellia, blowfish, chacha20, + poly1305, + havege, ctr_drbg, hmac_drbg, + rsa, dhm, ecdsa, ecdh; +} todo_list; + + +int main( int argc, char *argv[] ) +{ + int i; + unsigned char tmp[200]; + char title[TITLE_LEN]; + todo_list todo; +#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) + unsigned char alloc_buf[HEAP_SIZE] = { 0 }; +#endif +#if defined(MBEDTLS_ECP_C) + mbedtls_ecp_curve_info single_curve[2] = { + { MBEDTLS_ECP_DP_NONE, 0, 0, NULL }, + { MBEDTLS_ECP_DP_NONE, 0, 0, NULL }, + }; + const mbedtls_ecp_curve_info *curve_list = mbedtls_ecp_curve_list( ); +#endif + +#if defined(MBEDTLS_ECP_C) + (void) curve_list; /* Unused in some configurations where no benchmark uses ECC */ +#endif + + if( argc <= 1 ) + { + memset( &todo, 1, sizeof( todo ) ); + } + else + { + memset( &todo, 0, sizeof( todo ) ); + + for( i = 1; i < argc; i++ ) + { + if( strcmp( argv[i], "md4" ) == 0 ) + todo.md4 = 1; + else if( strcmp( argv[i], "md5" ) == 0 ) + todo.md5 = 1; + else if( strcmp( argv[i], "ripemd160" ) == 0 ) + todo.ripemd160 = 1; + else if( strcmp( argv[i], "sha1" ) == 0 ) + todo.sha1 = 1; + else if( strcmp( argv[i], "sha256" ) == 0 ) + todo.sha256 = 1; + else if( strcmp( argv[i], "sha512" ) == 0 ) + todo.sha512 = 1; + else if( strcmp( argv[i], "arc4" ) == 0 ) + todo.arc4 = 1; + else if( strcmp( argv[i], "des3" ) == 0 ) + todo.des3 = 1; + else if( strcmp( argv[i], "des" ) == 0 ) + todo.des = 1; + else if( strcmp( argv[i], "aes_cbc" ) == 0 ) + todo.aes_cbc = 1; + else if( strcmp( argv[i], "aes_xts" ) == 0 ) + todo.aes_xts = 1; + else if( strcmp( argv[i], "aes_gcm" ) == 0 ) + todo.aes_gcm = 1; + else if( strcmp( argv[i], "aes_ccm" ) == 0 ) + todo.aes_ccm = 1; + else if( strcmp( argv[i], "chachapoly" ) == 0 ) + todo.chachapoly = 1; + else if( strcmp( argv[i], "aes_cmac" ) == 0 ) + todo.aes_cmac = 1; + else if( strcmp( argv[i], "des3_cmac" ) == 0 ) + todo.des3_cmac = 1; + else if( strcmp( argv[i], "aria" ) == 0 ) + todo.aria = 1; + else if( strcmp( argv[i], "camellia" ) == 0 ) + todo.camellia = 1; + else if( strcmp( argv[i], "blowfish" ) == 0 ) + todo.blowfish = 1; + else if( strcmp( argv[i], "chacha20" ) == 0 ) + todo.chacha20 = 1; + else if( strcmp( argv[i], "poly1305" ) == 0 ) + todo.poly1305 = 1; + else if( strcmp( argv[i], "havege" ) == 0 ) + todo.havege = 1; + else if( strcmp( argv[i], "ctr_drbg" ) == 0 ) + todo.ctr_drbg = 1; + else if( strcmp( argv[i], "hmac_drbg" ) == 0 ) + todo.hmac_drbg = 1; + else if( strcmp( argv[i], "rsa" ) == 0 ) + todo.rsa = 1; + else if( strcmp( argv[i], "dhm" ) == 0 ) + todo.dhm = 1; + else if( strcmp( argv[i], "ecdsa" ) == 0 ) + todo.ecdsa = 1; + else if( strcmp( argv[i], "ecdh" ) == 0 ) + todo.ecdh = 1; +#if defined(MBEDTLS_ECP_C) + else if( set_ecp_curve( argv[i], single_curve ) ) + curve_list = single_curve; +#endif + else + { + mbedtls_printf( "Unrecognized option: %s\n", argv[i] ); + mbedtls_printf( "Available options: " OPTIONS ); + } + } + } + + mbedtls_printf( "\n" ); + +#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) + mbedtls_memory_buffer_alloc_init( alloc_buf, sizeof( alloc_buf ) ); +#endif + memset( buf, 0xAA, sizeof( buf ) ); + memset( tmp, 0xBB, sizeof( tmp ) ); + +#if defined(MBEDTLS_MD4_C) + if( todo.md4 ) + TIME_AND_TSC( "MD4", mbedtls_md4_ret( buf, BUFSIZE, tmp ) ); +#endif + +#if defined(MBEDTLS_MD5_C) + if( todo.md5 ) + TIME_AND_TSC( "MD5", mbedtls_md5_ret( buf, BUFSIZE, tmp ) ); +#endif + +#if defined(MBEDTLS_RIPEMD160_C) + if( todo.ripemd160 ) + TIME_AND_TSC( "RIPEMD160", mbedtls_ripemd160_ret( buf, BUFSIZE, tmp ) ); +#endif + +#if defined(MBEDTLS_SHA1_C) + if( todo.sha1 ) + TIME_AND_TSC( "SHA-1", mbedtls_sha1_ret( buf, BUFSIZE, tmp ) ); +#endif + +#if defined(MBEDTLS_SHA256_C) + if( todo.sha256 ) + TIME_AND_TSC( "SHA-256", mbedtls_sha256_ret( buf, BUFSIZE, tmp, 0 ) ); +#endif + +#if defined(MBEDTLS_SHA512_C) + if( todo.sha512 ) + TIME_AND_TSC( "SHA-512", mbedtls_sha512_ret( buf, BUFSIZE, tmp, 0 ) ); +#endif + +#if defined(MBEDTLS_ARC4_C) + if( todo.arc4 ) + { + mbedtls_arc4_context arc4; + mbedtls_arc4_init( &arc4 ); + mbedtls_arc4_setup( &arc4, tmp, 32 ); + TIME_AND_TSC( "ARC4", mbedtls_arc4_crypt( &arc4, BUFSIZE, buf, buf ) ); + mbedtls_arc4_free( &arc4 ); + } +#endif + +#if defined(MBEDTLS_DES_C) +#if defined(MBEDTLS_CIPHER_MODE_CBC) + if( todo.des3 ) + { + mbedtls_des3_context des3; + mbedtls_des3_init( &des3 ); + mbedtls_des3_set3key_enc( &des3, tmp ); + TIME_AND_TSC( "3DES", + mbedtls_des3_crypt_cbc( &des3, MBEDTLS_DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) ); + mbedtls_des3_free( &des3 ); + } + + if( todo.des ) + { + mbedtls_des_context des; + mbedtls_des_init( &des ); + mbedtls_des_setkey_enc( &des, tmp ); + TIME_AND_TSC( "DES", + mbedtls_des_crypt_cbc( &des, MBEDTLS_DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) ); + mbedtls_des_free( &des ); + } + +#endif /* MBEDTLS_CIPHER_MODE_CBC */ +#if defined(MBEDTLS_CMAC_C) + if( todo.des3_cmac ) + { + unsigned char output[8]; + const mbedtls_cipher_info_t *cipher_info; + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + + cipher_info = mbedtls_cipher_info_from_type( MBEDTLS_CIPHER_DES_EDE3_ECB ); + + TIME_AND_TSC( "3DES-CMAC", + mbedtls_cipher_cmac( cipher_info, tmp, 192, buf, + BUFSIZE, output ) ); + } +#endif /* MBEDTLS_CMAC_C */ +#endif /* MBEDTLS_DES_C */ + +#if defined(MBEDTLS_AES_C) +#if defined(MBEDTLS_CIPHER_MODE_CBC) + if( todo.aes_cbc ) + { + int keysize; + mbedtls_aes_context aes; + mbedtls_aes_init( &aes ); + for( keysize = 128; keysize <= 256; keysize += 64 ) + { + mbedtls_snprintf( title, sizeof( title ), "AES-CBC-%d", keysize ); + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + mbedtls_aes_setkey_enc( &aes, tmp, keysize ); + + TIME_AND_TSC( title, + mbedtls_aes_crypt_cbc( &aes, MBEDTLS_AES_ENCRYPT, BUFSIZE, tmp, buf, buf ) ); + } + mbedtls_aes_free( &aes ); + } +#endif +#if defined(MBEDTLS_CIPHER_MODE_XTS) + if( todo.aes_xts ) + { + int keysize; + mbedtls_aes_xts_context ctx; + + mbedtls_aes_xts_init( &ctx ); + for( keysize = 128; keysize <= 256; keysize += 128 ) + { + mbedtls_snprintf( title, sizeof( title ), "AES-XTS-%d", keysize ); + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + mbedtls_aes_xts_setkey_enc( &ctx, tmp, keysize * 2 ); + + TIME_AND_TSC( title, + mbedtls_aes_crypt_xts( &ctx, MBEDTLS_AES_ENCRYPT, BUFSIZE, + tmp, buf, buf ) ); + + mbedtls_aes_xts_free( &ctx ); + } + } +#endif +#if defined(MBEDTLS_GCM_C) + if( todo.aes_gcm ) + { + int keysize; + mbedtls_gcm_context gcm; + + mbedtls_gcm_init( &gcm ); + for( keysize = 128; keysize <= 256; keysize += 64 ) + { + mbedtls_snprintf( title, sizeof( title ), "AES-GCM-%d", keysize ); + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + mbedtls_gcm_setkey( &gcm, MBEDTLS_CIPHER_ID_AES, tmp, keysize ); + + TIME_AND_TSC( title, + mbedtls_gcm_crypt_and_tag( &gcm, MBEDTLS_GCM_ENCRYPT, BUFSIZE, tmp, + 12, NULL, 0, buf, buf, 16, tmp ) ); + + mbedtls_gcm_free( &gcm ); + } + } +#endif +#if defined(MBEDTLS_CCM_C) + if( todo.aes_ccm ) + { + int keysize; + mbedtls_ccm_context ccm; + + mbedtls_ccm_init( &ccm ); + for( keysize = 128; keysize <= 256; keysize += 64 ) + { + mbedtls_snprintf( title, sizeof( title ), "AES-CCM-%d", keysize ); + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + mbedtls_ccm_setkey( &ccm, MBEDTLS_CIPHER_ID_AES, tmp, keysize ); + + TIME_AND_TSC( title, + mbedtls_ccm_encrypt_and_tag( &ccm, BUFSIZE, tmp, + 12, NULL, 0, buf, buf, tmp, 16 ) ); + + mbedtls_ccm_free( &ccm ); + } + } +#endif +#if defined(MBEDTLS_CHACHAPOLY_C) + if( todo.chachapoly ) + { + mbedtls_chachapoly_context chachapoly; + + mbedtls_chachapoly_init( &chachapoly ); + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + + mbedtls_snprintf( title, sizeof( title ), "ChaCha20-Poly1305" ); + + mbedtls_chachapoly_setkey( &chachapoly, tmp ); + + TIME_AND_TSC( title, + mbedtls_chachapoly_encrypt_and_tag( &chachapoly, + BUFSIZE, tmp, NULL, 0, buf, buf, tmp ) ); + + mbedtls_chachapoly_free( &chachapoly ); + } +#endif +#if defined(MBEDTLS_CMAC_C) + if( todo.aes_cmac ) + { + unsigned char output[16]; + const mbedtls_cipher_info_t *cipher_info; + mbedtls_cipher_type_t cipher_type; + int keysize; + + for( keysize = 128, cipher_type = MBEDTLS_CIPHER_AES_128_ECB; + keysize <= 256; + keysize += 64, cipher_type++ ) + { + mbedtls_snprintf( title, sizeof( title ), "AES-CMAC-%d", keysize ); + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + + cipher_info = mbedtls_cipher_info_from_type( cipher_type ); + + TIME_AND_TSC( title, + mbedtls_cipher_cmac( cipher_info, tmp, keysize, + buf, BUFSIZE, output ) ); + } + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + TIME_AND_TSC( "AES-CMAC-PRF-128", + mbedtls_aes_cmac_prf_128( tmp, 16, buf, BUFSIZE, + output ) ); + } +#endif /* MBEDTLS_CMAC_C */ +#endif /* MBEDTLS_AES_C */ + +#if defined(MBEDTLS_ARIA_C) && defined(MBEDTLS_CIPHER_MODE_CBC) + if( todo.aria ) + { + int keysize; + mbedtls_aria_context aria; + mbedtls_aria_init( &aria ); + for( keysize = 128; keysize <= 256; keysize += 64 ) + { + mbedtls_snprintf( title, sizeof( title ), "ARIA-CBC-%d", keysize ); + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + mbedtls_aria_setkey_enc( &aria, tmp, keysize ); + + TIME_AND_TSC( title, + mbedtls_aria_crypt_cbc( &aria, MBEDTLS_ARIA_ENCRYPT, + BUFSIZE, tmp, buf, buf ) ); + } + mbedtls_aria_free( &aria ); + } +#endif + +#if defined(MBEDTLS_CAMELLIA_C) && defined(MBEDTLS_CIPHER_MODE_CBC) + if( todo.camellia ) + { + int keysize; + mbedtls_camellia_context camellia; + mbedtls_camellia_init( &camellia ); + for( keysize = 128; keysize <= 256; keysize += 64 ) + { + mbedtls_snprintf( title, sizeof( title ), "CAMELLIA-CBC-%d", keysize ); + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + mbedtls_camellia_setkey_enc( &camellia, tmp, keysize ); + + TIME_AND_TSC( title, + mbedtls_camellia_crypt_cbc( &camellia, MBEDTLS_CAMELLIA_ENCRYPT, + BUFSIZE, tmp, buf, buf ) ); + } + mbedtls_camellia_free( &camellia ); + } +#endif + +#if defined(MBEDTLS_CHACHA20_C) + if ( todo.chacha20 ) + { + TIME_AND_TSC( "ChaCha20", mbedtls_chacha20_crypt( buf, buf, 0U, BUFSIZE, buf, buf ) ); + } +#endif + +#if defined(MBEDTLS_POLY1305_C) + if ( todo.poly1305 ) + { + TIME_AND_TSC( "Poly1305", mbedtls_poly1305_mac( buf, buf, BUFSIZE, buf ) ); + } +#endif + +#if defined(MBEDTLS_BLOWFISH_C) && defined(MBEDTLS_CIPHER_MODE_CBC) + if( todo.blowfish ) + { + int keysize; + mbedtls_blowfish_context blowfish; + mbedtls_blowfish_init( &blowfish ); + + for( keysize = 128; keysize <= 256; keysize += 64 ) + { + mbedtls_snprintf( title, sizeof( title ), "BLOWFISH-CBC-%d", keysize ); + + memset( buf, 0, sizeof( buf ) ); + memset( tmp, 0, sizeof( tmp ) ); + mbedtls_blowfish_setkey( &blowfish, tmp, keysize ); + + TIME_AND_TSC( title, + mbedtls_blowfish_crypt_cbc( &blowfish, MBEDTLS_BLOWFISH_ENCRYPT, BUFSIZE, + tmp, buf, buf ) ); + } + + mbedtls_blowfish_free( &blowfish ); + } +#endif + +#if defined(MBEDTLS_HAVEGE_C) + if( todo.havege ) + { + mbedtls_havege_state hs; + mbedtls_havege_init( &hs ); + TIME_AND_TSC( "HAVEGE", mbedtls_havege_random( &hs, buf, BUFSIZE ) ); + mbedtls_havege_free( &hs ); + } +#endif + +#if defined(MBEDTLS_CTR_DRBG_C) + if( todo.ctr_drbg ) + { + mbedtls_ctr_drbg_context ctr_drbg; + + mbedtls_ctr_drbg_init( &ctr_drbg ); + if( mbedtls_ctr_drbg_seed( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 ) + mbedtls_exit(1); + TIME_AND_TSC( "CTR_DRBG (NOPR)", + mbedtls_ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) ); + mbedtls_ctr_drbg_free( &ctr_drbg ); + + mbedtls_ctr_drbg_init( &ctr_drbg ); + if( mbedtls_ctr_drbg_seed( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 ) + mbedtls_exit(1); + mbedtls_ctr_drbg_set_prediction_resistance( &ctr_drbg, MBEDTLS_CTR_DRBG_PR_ON ); + TIME_AND_TSC( "CTR_DRBG (PR)", + mbedtls_ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) ); + mbedtls_ctr_drbg_free( &ctr_drbg ); + } +#endif + +#if defined(MBEDTLS_HMAC_DRBG_C) + if( todo.hmac_drbg ) + { + mbedtls_hmac_drbg_context hmac_drbg; + const mbedtls_md_info_t *md_info; + + mbedtls_hmac_drbg_init( &hmac_drbg ); + +#if defined(MBEDTLS_SHA1_C) + if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) == NULL ) + mbedtls_exit(1); + + if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 ) + mbedtls_exit(1); + TIME_AND_TSC( "HMAC_DRBG SHA-1 (NOPR)", + mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) ); + + if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 ) + mbedtls_exit(1); + mbedtls_hmac_drbg_set_prediction_resistance( &hmac_drbg, + MBEDTLS_HMAC_DRBG_PR_ON ); + TIME_AND_TSC( "HMAC_DRBG SHA-1 (PR)", + mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) ); +#endif + +#if defined(MBEDTLS_SHA256_C) + if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ) ) == NULL ) + mbedtls_exit(1); + + if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 ) + mbedtls_exit(1); + TIME_AND_TSC( "HMAC_DRBG SHA-256 (NOPR)", + mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) ); + + if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 ) + mbedtls_exit(1); + mbedtls_hmac_drbg_set_prediction_resistance( &hmac_drbg, + MBEDTLS_HMAC_DRBG_PR_ON ); + TIME_AND_TSC( "HMAC_DRBG SHA-256 (PR)", + mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) ); +#endif + mbedtls_hmac_drbg_free( &hmac_drbg ); + } +#endif + +#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_GENPRIME) + if( todo.rsa ) + { + int keysize; + mbedtls_rsa_context rsa; + for( keysize = 2048; keysize <= 4096; keysize *= 2 ) + { + mbedtls_snprintf( title, sizeof( title ), "RSA-%d", keysize ); + + mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 ); + mbedtls_rsa_gen_key( &rsa, myrand, NULL, keysize, 65537 ); + + TIME_PUBLIC( title, " public", + buf[0] = 0; + ret = mbedtls_rsa_public( &rsa, buf, buf ) ); + + TIME_PUBLIC( title, "private", + buf[0] = 0; + ret = mbedtls_rsa_private( &rsa, myrand, NULL, buf, buf ) ); + + mbedtls_rsa_free( &rsa ); + } + } +#endif + +#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_BIGNUM_C) + if( todo.dhm ) + { + int dhm_sizes[] = { 2048, 3072 }; + static const unsigned char dhm_P_2048[] = + MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN; + static const unsigned char dhm_P_3072[] = + MBEDTLS_DHM_RFC3526_MODP_3072_P_BIN; + static const unsigned char dhm_G_2048[] = + MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN; + static const unsigned char dhm_G_3072[] = + MBEDTLS_DHM_RFC3526_MODP_3072_G_BIN; + + const unsigned char *dhm_P[] = { dhm_P_2048, dhm_P_3072 }; + const size_t dhm_P_size[] = { sizeof( dhm_P_2048 ), + sizeof( dhm_P_3072 ) }; + + const unsigned char *dhm_G[] = { dhm_G_2048, dhm_G_3072 }; + const size_t dhm_G_size[] = { sizeof( dhm_G_2048 ), + sizeof( dhm_G_3072 ) }; + + mbedtls_dhm_context dhm; + size_t olen; + for( i = 0; (size_t) i < sizeof( dhm_sizes ) / sizeof( dhm_sizes[0] ); i++ ) + { + mbedtls_dhm_init( &dhm ); + + if( mbedtls_mpi_read_binary( &dhm.P, dhm_P[i], + dhm_P_size[i] ) != 0 || + mbedtls_mpi_read_binary( &dhm.G, dhm_G[i], + dhm_G_size[i] ) != 0 ) + { + mbedtls_exit( 1 ); + } + + dhm.len = mbedtls_mpi_size( &dhm.P ); + mbedtls_dhm_make_public( &dhm, (int) dhm.len, buf, dhm.len, myrand, NULL ); + if( mbedtls_mpi_copy( &dhm.GY, &dhm.GX ) != 0 ) + mbedtls_exit( 1 ); + + mbedtls_snprintf( title, sizeof( title ), "DHE-%d", dhm_sizes[i] ); + TIME_PUBLIC( title, "handshake", + ret |= mbedtls_dhm_make_public( &dhm, (int) dhm.len, buf, dhm.len, + myrand, NULL ); + ret |= mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &olen, myrand, NULL ) ); + + mbedtls_snprintf( title, sizeof( title ), "DH-%d", dhm_sizes[i] ); + TIME_PUBLIC( title, "handshake", + ret |= mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &olen, myrand, NULL ) ); + + mbedtls_dhm_free( &dhm ); + } + } +#endif + +#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_SHA256_C) + if( todo.ecdsa ) + { + mbedtls_ecdsa_context ecdsa; + const mbedtls_ecp_curve_info *curve_info; + size_t sig_len; + + memset( buf, 0x2A, sizeof( buf ) ); + + for( curve_info = curve_list; + curve_info->grp_id != MBEDTLS_ECP_DP_NONE; + curve_info++ ) + { + if( ! mbedtls_ecdsa_can_do( curve_info->grp_id ) ) + continue; + + mbedtls_ecdsa_init( &ecdsa ); + + if( mbedtls_ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 ) + mbedtls_exit( 1 ); + ecp_clear_precomputed( &ecdsa.grp ); + + mbedtls_snprintf( title, sizeof( title ), "ECDSA-%s", + curve_info->name ); + TIME_PUBLIC( title, "sign", + ret = mbedtls_ecdsa_write_signature( &ecdsa, MBEDTLS_MD_SHA256, buf, curve_info->bit_size, + tmp, &sig_len, myrand, NULL ) ); + + mbedtls_ecdsa_free( &ecdsa ); + } + + for( curve_info = curve_list; + curve_info->grp_id != MBEDTLS_ECP_DP_NONE; + curve_info++ ) + { + if( ! mbedtls_ecdsa_can_do( curve_info->grp_id ) ) + continue; + + mbedtls_ecdsa_init( &ecdsa ); + + if( mbedtls_ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 || + mbedtls_ecdsa_write_signature( &ecdsa, MBEDTLS_MD_SHA256, buf, curve_info->bit_size, + tmp, &sig_len, myrand, NULL ) != 0 ) + { + mbedtls_exit( 1 ); + } + ecp_clear_precomputed( &ecdsa.grp ); + + mbedtls_snprintf( title, sizeof( title ), "ECDSA-%s", + curve_info->name ); + TIME_PUBLIC( title, "verify", + ret = mbedtls_ecdsa_read_signature( &ecdsa, buf, curve_info->bit_size, + tmp, sig_len ) ); + + mbedtls_ecdsa_free( &ecdsa ); + } + } +#endif + +#if defined(MBEDTLS_ECDH_C) && defined(MBEDTLS_ECDH_LEGACY_CONTEXT) + if( todo.ecdh ) + { + mbedtls_ecdh_context ecdh; + mbedtls_mpi z; + const mbedtls_ecp_curve_info montgomery_curve_list[] = { +#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) + { MBEDTLS_ECP_DP_CURVE25519, 0, 0, "Curve25519" }, +#endif +#if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) + { MBEDTLS_ECP_DP_CURVE448, 0, 0, "Curve448" }, +#endif + { MBEDTLS_ECP_DP_NONE, 0, 0, 0 } + }; + const mbedtls_ecp_curve_info *curve_info; + size_t olen; + const mbedtls_ecp_curve_info *selected_montgomery_curve_list = + montgomery_curve_list; + + if( curve_list == (const mbedtls_ecp_curve_info*) &single_curve ) + { + mbedtls_ecp_group grp; + mbedtls_ecp_group_init( &grp ); + if( mbedtls_ecp_group_load( &grp, curve_list->grp_id ) != 0 ) + mbedtls_exit( 1 ); + if( mbedtls_ecp_get_type( &grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY ) + selected_montgomery_curve_list = single_curve; + else /* empty list */ + selected_montgomery_curve_list = single_curve + 1; + mbedtls_ecp_group_free( &grp ); + } + + for( curve_info = curve_list; + curve_info->grp_id != MBEDTLS_ECP_DP_NONE; + curve_info++ ) + { + if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) ) + continue; + + mbedtls_ecdh_init( &ecdh ); + + CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf), + myrand, NULL ) ); + CHECK_AND_CONTINUE( mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) ); + ecp_clear_precomputed( &ecdh.grp ); + + mbedtls_snprintf( title, sizeof( title ), "ECDHE-%s", + curve_info->name ); + TIME_PUBLIC( title, "handshake", + CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf), + myrand, NULL ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ), + myrand, NULL ) ) ); + mbedtls_ecdh_free( &ecdh ); + } + + /* Montgomery curves need to be handled separately */ + for ( curve_info = selected_montgomery_curve_list; + curve_info->grp_id != MBEDTLS_ECP_DP_NONE; + curve_info++ ) + { + mbedtls_ecdh_init( &ecdh ); + mbedtls_mpi_init( &z ); + + CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp, myrand, NULL ) ); + + mbedtls_snprintf( title, sizeof(title), "ECDHE-%s", + curve_info->name ); + TIME_PUBLIC( title, "handshake", + CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q, + myrand, NULL ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d, + myrand, NULL ) ) ); + + mbedtls_ecdh_free( &ecdh ); + mbedtls_mpi_free( &z ); + } + + for( curve_info = curve_list; + curve_info->grp_id != MBEDTLS_ECP_DP_NONE; + curve_info++ ) + { + if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) ) + continue; + + mbedtls_ecdh_init( &ecdh ); + + CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf), + myrand, NULL ) ); + CHECK_AND_CONTINUE( mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf), + myrand, NULL ) ); + ecp_clear_precomputed( &ecdh.grp ); + + mbedtls_snprintf( title, sizeof( title ), "ECDH-%s", + curve_info->name ); + TIME_PUBLIC( title, "handshake", + CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ), + myrand, NULL ) ) ); + mbedtls_ecdh_free( &ecdh ); + } + + /* Montgomery curves need to be handled separately */ + for ( curve_info = selected_montgomery_curve_list; + curve_info->grp_id != MBEDTLS_ECP_DP_NONE; + curve_info++) + { + mbedtls_ecdh_init( &ecdh ); + mbedtls_mpi_init( &z ); + + CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp, + myrand, NULL ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q, myrand, NULL ) ); + + mbedtls_snprintf( title, sizeof(title), "ECDH-%s", + curve_info->name ); + TIME_PUBLIC( title, "handshake", + CHECK_AND_CONTINUE( mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d, + myrand, NULL ) ) ); + + mbedtls_ecdh_free( &ecdh ); + mbedtls_mpi_free( &z ); + } + } +#endif + +#if defined(MBEDTLS_ECDH_C) + if( todo.ecdh ) + { + mbedtls_ecdh_context ecdh_srv, ecdh_cli; + unsigned char buf_srv[BUFSIZE], buf_cli[BUFSIZE]; + const mbedtls_ecp_curve_info *curve_info; + size_t olen; + + for( curve_info = curve_list; + curve_info->grp_id != MBEDTLS_ECP_DP_NONE; + curve_info++ ) + { + if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) ) + continue; + + mbedtls_ecdh_init( &ecdh_srv ); + mbedtls_ecdh_init( &ecdh_cli ); + + mbedtls_snprintf( title, sizeof( title ), "ECDHE-%s", curve_info->name ); + TIME_PUBLIC( title, "full handshake", + const unsigned char * p_srv = buf_srv; + + CHECK_AND_CONTINUE( mbedtls_ecdh_setup( &ecdh_srv, curve_info->grp_id ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_make_params( &ecdh_srv, &olen, buf_srv, sizeof( buf_srv ), myrand, NULL ) ); + + CHECK_AND_CONTINUE( mbedtls_ecdh_read_params( &ecdh_cli, &p_srv, p_srv + olen ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh_cli, &olen, buf_cli, sizeof( buf_cli ), myrand, NULL ) ); + + CHECK_AND_CONTINUE( mbedtls_ecdh_read_public( &ecdh_srv, buf_cli, olen ) ); + CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh_srv, &olen, buf_srv, sizeof( buf_srv ), myrand, NULL ) ); + + CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh_cli, &olen, buf_cli, sizeof( buf_cli ), myrand, NULL ) ); + mbedtls_ecdh_free( &ecdh_cli ); + + mbedtls_ecdh_free( &ecdh_srv ); + ); + + } + } +#endif + + mbedtls_printf( "\n" ); + +#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) + mbedtls_memory_buffer_alloc_free(); +#endif + +#if defined(_WIN32) + mbedtls_printf( " Press Enter to exit this program.\n" ); + fflush( stdout ); getchar(); +#endif + + mbedtls_exit( 0 ); +} + +#endif /* MBEDTLS_TIMING_C */ |