mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-08-20 05:13:46 -07:00
make style
This commit is contained in:
Philippe Teuwen
parent
0d9223a547
commit
0373696662
483 changed files with 56514 additions and 52451 deletions
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@ -57,228 +57,223 @@
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static const int supported_digests[] = {
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#if defined(MBEDTLS_SHA512_C)
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MBEDTLS_MD_SHA512,
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MBEDTLS_MD_SHA384,
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MBEDTLS_MD_SHA512,
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MBEDTLS_MD_SHA384,
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#endif
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#if defined(MBEDTLS_SHA256_C)
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MBEDTLS_MD_SHA256,
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MBEDTLS_MD_SHA224,
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MBEDTLS_MD_SHA256,
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MBEDTLS_MD_SHA224,
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#endif
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#if defined(MBEDTLS_SHA1_C)
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MBEDTLS_MD_SHA1,
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MBEDTLS_MD_SHA1,
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#endif
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#if defined(MBEDTLS_RIPEMD160_C)
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MBEDTLS_MD_RIPEMD160,
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MBEDTLS_MD_RIPEMD160,
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#endif
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#if defined(MBEDTLS_MD5_C)
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MBEDTLS_MD_MD5,
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MBEDTLS_MD_MD5,
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#endif
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#if defined(MBEDTLS_MD4_C)
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MBEDTLS_MD_MD4,
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MBEDTLS_MD_MD4,
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#endif
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#if defined(MBEDTLS_MD2_C)
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MBEDTLS_MD_MD2,
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MBEDTLS_MD_MD2,
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#endif
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MBEDTLS_MD_NONE
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MBEDTLS_MD_NONE
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};
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const int *mbedtls_md_list( void )
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const int *mbedtls_md_list(void)
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{
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return( supported_digests );
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return (supported_digests);
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}
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const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name )
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const mbedtls_md_info_t *mbedtls_md_info_from_string(const char *md_name)
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{
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if( NULL == md_name )
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return( NULL );
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if (NULL == md_name)
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return (NULL);
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/* Get the appropriate digest information */
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#if defined(MBEDTLS_MD2_C)
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if( !strcmp( "MD2", md_name ) )
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return mbedtls_md_info_from_type( MBEDTLS_MD_MD2 );
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if (!strcmp("MD2", md_name))
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return mbedtls_md_info_from_type(MBEDTLS_MD_MD2);
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#endif
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#if defined(MBEDTLS_MD4_C)
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if( !strcmp( "MD4", md_name ) )
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return mbedtls_md_info_from_type( MBEDTLS_MD_MD4 );
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if (!strcmp("MD4", md_name))
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return mbedtls_md_info_from_type(MBEDTLS_MD_MD4);
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#endif
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#if defined(MBEDTLS_MD5_C)
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if( !strcmp( "MD5", md_name ) )
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return mbedtls_md_info_from_type( MBEDTLS_MD_MD5 );
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if (!strcmp("MD5", md_name))
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return mbedtls_md_info_from_type(MBEDTLS_MD_MD5);
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#endif
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#if defined(MBEDTLS_RIPEMD160_C)
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if( !strcmp( "RIPEMD160", md_name ) )
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return mbedtls_md_info_from_type( MBEDTLS_MD_RIPEMD160 );
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if (!strcmp("RIPEMD160", md_name))
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return mbedtls_md_info_from_type(MBEDTLS_MD_RIPEMD160);
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#endif
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#if defined(MBEDTLS_SHA1_C)
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if( !strcmp( "SHA1", md_name ) || !strcmp( "SHA", md_name ) )
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return mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 );
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if (!strcmp("SHA1", md_name) || !strcmp("SHA", md_name))
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return mbedtls_md_info_from_type(MBEDTLS_MD_SHA1);
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#endif
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#if defined(MBEDTLS_SHA256_C)
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if( !strcmp( "SHA224", md_name ) )
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return mbedtls_md_info_from_type( MBEDTLS_MD_SHA224 );
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if( !strcmp( "SHA256", md_name ) )
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return mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 );
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if (!strcmp("SHA224", md_name))
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return mbedtls_md_info_from_type(MBEDTLS_MD_SHA224);
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if (!strcmp("SHA256", md_name))
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return mbedtls_md_info_from_type(MBEDTLS_MD_SHA256);
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#endif
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#if defined(MBEDTLS_SHA512_C)
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if( !strcmp( "SHA384", md_name ) )
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return mbedtls_md_info_from_type( MBEDTLS_MD_SHA384 );
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if( !strcmp( "SHA512", md_name ) )
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return mbedtls_md_info_from_type( MBEDTLS_MD_SHA512 );
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if (!strcmp("SHA384", md_name))
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return mbedtls_md_info_from_type(MBEDTLS_MD_SHA384);
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if (!strcmp("SHA512", md_name))
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return mbedtls_md_info_from_type(MBEDTLS_MD_SHA512);
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#endif
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return( NULL );
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return (NULL);
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}
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const mbedtls_md_info_t *mbedtls_md_info_from_type( mbedtls_md_type_t md_type )
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const mbedtls_md_info_t *mbedtls_md_info_from_type(mbedtls_md_type_t md_type)
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{
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switch( md_type )
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{
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switch (md_type) {
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#if defined(MBEDTLS_MD2_C)
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case MBEDTLS_MD_MD2:
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return( &mbedtls_md2_info );
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return (&mbedtls_md2_info);
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#endif
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#if defined(MBEDTLS_MD4_C)
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case MBEDTLS_MD_MD4:
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return( &mbedtls_md4_info );
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return (&mbedtls_md4_info);
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#endif
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#if defined(MBEDTLS_MD5_C)
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case MBEDTLS_MD_MD5:
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return( &mbedtls_md5_info );
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return (&mbedtls_md5_info);
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#endif
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#if defined(MBEDTLS_RIPEMD160_C)
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case MBEDTLS_MD_RIPEMD160:
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return( &mbedtls_ripemd160_info );
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return (&mbedtls_ripemd160_info);
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#endif
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#if defined(MBEDTLS_SHA1_C)
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case MBEDTLS_MD_SHA1:
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return( &mbedtls_sha1_info );
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return (&mbedtls_sha1_info);
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#endif
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#if defined(MBEDTLS_SHA256_C)
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case MBEDTLS_MD_SHA224:
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return( &mbedtls_sha224_info );
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return (&mbedtls_sha224_info);
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case MBEDTLS_MD_SHA256:
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return( &mbedtls_sha256_info );
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return (&mbedtls_sha256_info);
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#endif
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#if defined(MBEDTLS_SHA512_C)
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case MBEDTLS_MD_SHA384:
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return( &mbedtls_sha384_info );
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return (&mbedtls_sha384_info);
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case MBEDTLS_MD_SHA512:
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return( &mbedtls_sha512_info );
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return (&mbedtls_sha512_info);
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#endif
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default:
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return( NULL );
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return (NULL);
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}
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}
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void mbedtls_md_init( mbedtls_md_context_t *ctx )
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void mbedtls_md_init(mbedtls_md_context_t *ctx)
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{
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memset( ctx, 0, sizeof( mbedtls_md_context_t ) );
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memset(ctx, 0, sizeof(mbedtls_md_context_t));
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}
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void mbedtls_md_free( mbedtls_md_context_t *ctx )
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void mbedtls_md_free(mbedtls_md_context_t *ctx)
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{
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if( ctx == NULL || ctx->md_info == NULL )
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if (ctx == NULL || ctx->md_info == NULL)
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return;
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if( ctx->md_ctx != NULL )
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ctx->md_info->ctx_free_func( ctx->md_ctx );
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if (ctx->md_ctx != NULL)
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ctx->md_info->ctx_free_func(ctx->md_ctx);
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if( ctx->hmac_ctx != NULL )
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{
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mbedtls_platform_zeroize( ctx->hmac_ctx,
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2 * ctx->md_info->block_size );
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mbedtls_free( ctx->hmac_ctx );
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if (ctx->hmac_ctx != NULL) {
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mbedtls_platform_zeroize(ctx->hmac_ctx,
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2 * ctx->md_info->block_size);
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mbedtls_free(ctx->hmac_ctx);
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}
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mbedtls_platform_zeroize( ctx, sizeof( mbedtls_md_context_t ) );
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mbedtls_platform_zeroize(ctx, sizeof(mbedtls_md_context_t));
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}
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int mbedtls_md_clone( mbedtls_md_context_t *dst,
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const mbedtls_md_context_t *src )
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int mbedtls_md_clone(mbedtls_md_context_t *dst,
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const mbedtls_md_context_t *src)
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{
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if( dst == NULL || dst->md_info == NULL ||
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if (dst == NULL || dst->md_info == NULL ||
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src == NULL || src->md_info == NULL ||
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dst->md_info != src->md_info )
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{
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return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
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dst->md_info != src->md_info) {
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return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
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}
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dst->md_info->clone_func( dst->md_ctx, src->md_ctx );
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dst->md_info->clone_func(dst->md_ctx, src->md_ctx);
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return( 0 );
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return (0);
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}
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#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
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int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info )
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int mbedtls_md_init_ctx(mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info)
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{
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return mbedtls_md_setup( ctx, md_info, 1 );
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return mbedtls_md_setup(ctx, md_info, 1);
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}
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#endif
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int mbedtls_md_setup( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info, int hmac )
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int mbedtls_md_setup(mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info, int hmac)
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{
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if( md_info == NULL || ctx == NULL )
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return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
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if (md_info == NULL || ctx == NULL)
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return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
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if( ( ctx->md_ctx = md_info->ctx_alloc_func() ) == NULL )
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return( MBEDTLS_ERR_MD_ALLOC_FAILED );
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if ((ctx->md_ctx = md_info->ctx_alloc_func()) == NULL)
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return (MBEDTLS_ERR_MD_ALLOC_FAILED);
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if( hmac != 0 )
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{
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ctx->hmac_ctx = mbedtls_calloc( 2, md_info->block_size );
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if( ctx->hmac_ctx == NULL )
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{
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md_info->ctx_free_func( ctx->md_ctx );
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return( MBEDTLS_ERR_MD_ALLOC_FAILED );
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if (hmac != 0) {
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ctx->hmac_ctx = mbedtls_calloc(2, md_info->block_size);
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if (ctx->hmac_ctx == NULL) {
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md_info->ctx_free_func(ctx->md_ctx);
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return (MBEDTLS_ERR_MD_ALLOC_FAILED);
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}
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}
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ctx->md_info = md_info;
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return( 0 );
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return (0);
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}
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int mbedtls_md_starts( mbedtls_md_context_t *ctx )
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int mbedtls_md_starts(mbedtls_md_context_t *ctx)
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{
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if( ctx == NULL || ctx->md_info == NULL )
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return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
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if (ctx == NULL || ctx->md_info == NULL)
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return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
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return( ctx->md_info->starts_func( ctx->md_ctx ) );
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return (ctx->md_info->starts_func(ctx->md_ctx));
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}
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int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen )
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int mbedtls_md_update(mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen)
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{
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if( ctx == NULL || ctx->md_info == NULL )
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return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
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if (ctx == NULL || ctx->md_info == NULL)
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return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
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return( ctx->md_info->update_func( ctx->md_ctx, input, ilen ) );
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return (ctx->md_info->update_func(ctx->md_ctx, input, ilen));
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}
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int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output )
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int mbedtls_md_finish(mbedtls_md_context_t *ctx, unsigned char *output)
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{
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if( ctx == NULL || ctx->md_info == NULL )
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return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
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if (ctx == NULL || ctx->md_info == NULL)
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return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
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return( ctx->md_info->finish_func( ctx->md_ctx, output ) );
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return (ctx->md_info->finish_func(ctx->md_ctx, output));
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}
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int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen,
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unsigned char *output )
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int mbedtls_md(const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen,
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unsigned char *output)
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{
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if( md_info == NULL )
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return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
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if (md_info == NULL)
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return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
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return( md_info->digest_func( input, ilen, output ) );
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return (md_info->digest_func(input, ilen, output));
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}
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#if defined(MBEDTLS_FS_IO)
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int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, unsigned char *output )
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int mbedtls_md_file(const mbedtls_md_info_t *md_info, const char *path, unsigned char *output)
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{
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int ret;
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FILE *f;
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@ -286,55 +281,54 @@ int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, unsigne
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mbedtls_md_context_t ctx;
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unsigned char buf[1024];
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if( md_info == NULL )
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return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
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if (md_info == NULL)
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return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
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if( ( f = fopen( path, "rb" ) ) == NULL )
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return( MBEDTLS_ERR_MD_FILE_IO_ERROR );
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if ((f = fopen(path, "rb")) == NULL)
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return (MBEDTLS_ERR_MD_FILE_IO_ERROR);
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mbedtls_md_init( &ctx );
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mbedtls_md_init(&ctx);
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if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0 )
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if ((ret = mbedtls_md_setup(&ctx, md_info, 0)) != 0)
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goto cleanup;
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if( ( ret = md_info->starts_func( ctx.md_ctx ) ) != 0 )
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if ((ret = md_info->starts_func(ctx.md_ctx)) != 0)
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goto cleanup;
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while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
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if( ( ret = md_info->update_func( ctx.md_ctx, buf, n ) ) != 0 )
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while ((n = fread(buf, 1, sizeof(buf), f)) > 0)
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if ((ret = md_info->update_func(ctx.md_ctx, buf, n)) != 0)
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goto cleanup;
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if( ferror( f ) != 0 )
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if (ferror(f) != 0)
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ret = MBEDTLS_ERR_MD_FILE_IO_ERROR;
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else
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ret = md_info->finish_func( ctx.md_ctx, output );
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ret = md_info->finish_func(ctx.md_ctx, output);
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cleanup:
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mbedtls_platform_zeroize( buf, sizeof( buf ) );
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fclose( f );
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mbedtls_md_free( &ctx );
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mbedtls_platform_zeroize(buf, sizeof(buf));
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fclose(f);
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mbedtls_md_free(&ctx);
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||||
|
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return( ret );
|
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return (ret);
|
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}
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#endif /* MBEDTLS_FS_IO */
|
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|
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int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key, size_t keylen )
|
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int mbedtls_md_hmac_starts(mbedtls_md_context_t *ctx, const unsigned char *key, size_t keylen)
|
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{
|
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int ret;
|
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unsigned char sum[MBEDTLS_MD_MAX_SIZE];
|
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unsigned char *ipad, *opad;
|
||||
size_t i;
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||||
|
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if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
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return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
|
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if (ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL)
|
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return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
|
||||
|
||||
if( keylen > (size_t) ctx->md_info->block_size )
|
||||
{
|
||||
if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 )
|
||||
if (keylen > (size_t) ctx->md_info->block_size) {
|
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if ((ret = ctx->md_info->starts_func(ctx->md_ctx)) != 0)
|
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goto cleanup;
|
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if( ( ret = ctx->md_info->update_func( ctx->md_ctx, key, keylen ) ) != 0 )
|
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if ((ret = ctx->md_info->update_func(ctx->md_ctx, key, keylen)) != 0)
|
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goto cleanup;
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if( ( ret = ctx->md_info->finish_func( ctx->md_ctx, sum ) ) != 0 )
|
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if ((ret = ctx->md_info->finish_func(ctx->md_ctx, sum)) != 0)
|
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goto cleanup;
|
||||
|
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keylen = ctx->md_info->size;
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|
|
@ -344,132 +338,131 @@ int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key,
|
|||
ipad = (unsigned char *) ctx->hmac_ctx;
|
||||
opad = (unsigned char *) ctx->hmac_ctx + ctx->md_info->block_size;
|
||||
|
||||
memset( ipad, 0x36, ctx->md_info->block_size );
|
||||
memset( opad, 0x5C, ctx->md_info->block_size );
|
||||
memset(ipad, 0x36, ctx->md_info->block_size);
|
||||
memset(opad, 0x5C, ctx->md_info->block_size);
|
||||
|
||||
for( i = 0; i < keylen; i++ )
|
||||
{
|
||||
ipad[i] = (unsigned char)( ipad[i] ^ key[i] );
|
||||
opad[i] = (unsigned char)( opad[i] ^ key[i] );
|
||||
for (i = 0; i < keylen; i++) {
|
||||
ipad[i] = (unsigned char)(ipad[i] ^ key[i]);
|
||||
opad[i] = (unsigned char)(opad[i] ^ key[i]);
|
||||
}
|
||||
|
||||
if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 )
|
||||
if ((ret = ctx->md_info->starts_func(ctx->md_ctx)) != 0)
|
||||
goto cleanup;
|
||||
if( ( ret = ctx->md_info->update_func( ctx->md_ctx, ipad,
|
||||
ctx->md_info->block_size ) ) != 0 )
|
||||
if ((ret = ctx->md_info->update_func(ctx->md_ctx, ipad,
|
||||
ctx->md_info->block_size)) != 0)
|
||||
goto cleanup;
|
||||
|
||||
cleanup:
|
||||
mbedtls_platform_zeroize( sum, sizeof( sum ) );
|
||||
mbedtls_platform_zeroize(sum, sizeof(sum));
|
||||
|
||||
return( ret );
|
||||
return (ret);
|
||||
}
|
||||
|
||||
int mbedtls_md_hmac_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen )
|
||||
int mbedtls_md_hmac_update(mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen)
|
||||
{
|
||||
if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
|
||||
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
|
||||
if (ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL)
|
||||
return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
|
||||
|
||||
return( ctx->md_info->update_func( ctx->md_ctx, input, ilen ) );
|
||||
return (ctx->md_info->update_func(ctx->md_ctx, input, ilen));
|
||||
}
|
||||
|
||||
int mbedtls_md_hmac_finish( mbedtls_md_context_t *ctx, unsigned char *output )
|
||||
int mbedtls_md_hmac_finish(mbedtls_md_context_t *ctx, unsigned char *output)
|
||||
{
|
||||
int ret;
|
||||
unsigned char tmp[MBEDTLS_MD_MAX_SIZE];
|
||||
unsigned char *opad;
|
||||
|
||||
if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
|
||||
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
|
||||
if (ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL)
|
||||
return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
|
||||
|
||||
opad = (unsigned char *) ctx->hmac_ctx + ctx->md_info->block_size;
|
||||
|
||||
if( ( ret = ctx->md_info->finish_func( ctx->md_ctx, tmp ) ) != 0 )
|
||||
return( ret );
|
||||
if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 )
|
||||
return( ret );
|
||||
if( ( ret = ctx->md_info->update_func( ctx->md_ctx, opad,
|
||||
ctx->md_info->block_size ) ) != 0 )
|
||||
return( ret );
|
||||
if( ( ret = ctx->md_info->update_func( ctx->md_ctx, tmp,
|
||||
ctx->md_info->size ) ) != 0 )
|
||||
return( ret );
|
||||
return( ctx->md_info->finish_func( ctx->md_ctx, output ) );
|
||||
if ((ret = ctx->md_info->finish_func(ctx->md_ctx, tmp)) != 0)
|
||||
return (ret);
|
||||
if ((ret = ctx->md_info->starts_func(ctx->md_ctx)) != 0)
|
||||
return (ret);
|
||||
if ((ret = ctx->md_info->update_func(ctx->md_ctx, opad,
|
||||
ctx->md_info->block_size)) != 0)
|
||||
return (ret);
|
||||
if ((ret = ctx->md_info->update_func(ctx->md_ctx, tmp,
|
||||
ctx->md_info->size)) != 0)
|
||||
return (ret);
|
||||
return (ctx->md_info->finish_func(ctx->md_ctx, output));
|
||||
}
|
||||
|
||||
int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx )
|
||||
int mbedtls_md_hmac_reset(mbedtls_md_context_t *ctx)
|
||||
{
|
||||
int ret;
|
||||
unsigned char *ipad;
|
||||
|
||||
if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
|
||||
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
|
||||
if (ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL)
|
||||
return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
|
||||
|
||||
ipad = (unsigned char *) ctx->hmac_ctx;
|
||||
|
||||
if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 )
|
||||
return( ret );
|
||||
return( ctx->md_info->update_func( ctx->md_ctx, ipad,
|
||||
ctx->md_info->block_size ) );
|
||||
if ((ret = ctx->md_info->starts_func(ctx->md_ctx)) != 0)
|
||||
return (ret);
|
||||
return (ctx->md_info->update_func(ctx->md_ctx, ipad,
|
||||
ctx->md_info->block_size));
|
||||
}
|
||||
|
||||
int mbedtls_md_hmac( const mbedtls_md_info_t *md_info,
|
||||
const unsigned char *key, size_t keylen,
|
||||
const unsigned char *input, size_t ilen,
|
||||
unsigned char *output )
|
||||
int mbedtls_md_hmac(const mbedtls_md_info_t *md_info,
|
||||
const unsigned char *key, size_t keylen,
|
||||
const unsigned char *input, size_t ilen,
|
||||
unsigned char *output)
|
||||
{
|
||||
mbedtls_md_context_t ctx;
|
||||
int ret;
|
||||
|
||||
if( md_info == NULL )
|
||||
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
|
||||
if (md_info == NULL)
|
||||
return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
|
||||
|
||||
mbedtls_md_init( &ctx );
|
||||
mbedtls_md_init(&ctx);
|
||||
|
||||
if( ( ret = mbedtls_md_setup( &ctx, md_info, 1 ) ) != 0 )
|
||||
if ((ret = mbedtls_md_setup(&ctx, md_info, 1)) != 0)
|
||||
goto cleanup;
|
||||
|
||||
if( ( ret = mbedtls_md_hmac_starts( &ctx, key, keylen ) ) != 0 )
|
||||
if ((ret = mbedtls_md_hmac_starts(&ctx, key, keylen)) != 0)
|
||||
goto cleanup;
|
||||
if( ( ret = mbedtls_md_hmac_update( &ctx, input, ilen ) ) != 0 )
|
||||
if ((ret = mbedtls_md_hmac_update(&ctx, input, ilen)) != 0)
|
||||
goto cleanup;
|
||||
if( ( ret = mbedtls_md_hmac_finish( &ctx, output ) ) != 0 )
|
||||
if ((ret = mbedtls_md_hmac_finish(&ctx, output)) != 0)
|
||||
goto cleanup;
|
||||
|
||||
cleanup:
|
||||
mbedtls_md_free( &ctx );
|
||||
mbedtls_md_free(&ctx);
|
||||
|
||||
return( ret );
|
||||
return (ret);
|
||||
}
|
||||
|
||||
int mbedtls_md_process( mbedtls_md_context_t *ctx, const unsigned char *data )
|
||||
int mbedtls_md_process(mbedtls_md_context_t *ctx, const unsigned char *data)
|
||||
{
|
||||
if( ctx == NULL || ctx->md_info == NULL )
|
||||
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
|
||||
if (ctx == NULL || ctx->md_info == NULL)
|
||||
return (MBEDTLS_ERR_MD_BAD_INPUT_DATA);
|
||||
|
||||
return( ctx->md_info->process_func( ctx->md_ctx, data ) );
|
||||
return (ctx->md_info->process_func(ctx->md_ctx, data));
|
||||
}
|
||||
|
||||
unsigned char mbedtls_md_get_size( const mbedtls_md_info_t *md_info )
|
||||
unsigned char mbedtls_md_get_size(const mbedtls_md_info_t *md_info)
|
||||
{
|
||||
if( md_info == NULL )
|
||||
return( 0 );
|
||||
if (md_info == NULL)
|
||||
return (0);
|
||||
|
||||
return md_info->size;
|
||||
}
|
||||
|
||||
mbedtls_md_type_t mbedtls_md_get_type( const mbedtls_md_info_t *md_info )
|
||||
mbedtls_md_type_t mbedtls_md_get_type(const mbedtls_md_info_t *md_info)
|
||||
{
|
||||
if( md_info == NULL )
|
||||
return( MBEDTLS_MD_NONE );
|
||||
if (md_info == NULL)
|
||||
return (MBEDTLS_MD_NONE);
|
||||
|
||||
return md_info->type;
|
||||
}
|
||||
|
||||
const char *mbedtls_md_get_name( const mbedtls_md_info_t *md_info )
|
||||
const char *mbedtls_md_get_name(const mbedtls_md_info_t *md_info)
|
||||
{
|
||||
if( md_info == NULL )
|
||||
return( NULL );
|
||||
if (md_info == NULL)
|
||||
return (NULL);
|
||||
|
||||
return md_info->name;
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue