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This commit is contained in:
twinaphex 2020-07-01 01:21:20 +02:00
parent 34b0ad0bbf
commit 308e16f63e
8 changed files with 1 additions and 301 deletions
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42
deps/mbedtls/entropy.c vendored
View File

@ -42,10 +42,6 @@
#include <stdio.h>
#endif
#if defined(MBEDTLS_ENTROPY_NV_SEED)
#include "mbedtls/platform.h"
#endif
#if defined(MBEDTLS_HAVEGE_C)
#include "mbedtls/havege.h"
#endif
@ -97,11 +93,6 @@ void mbedtls_entropy_init( mbedtls_entropy_context *ctx )
MBEDTLS_ENTROPY_MIN_HARDWARE,
MBEDTLS_ENTROPY_SOURCE_STRONG );
#endif
#if defined(MBEDTLS_ENTROPY_NV_SEED)
mbedtls_entropy_add_source( ctx, mbedtls_nv_seed_poll, NULL,
MBEDTLS_ENTROPY_BLOCK_SIZE,
MBEDTLS_ENTROPY_SOURCE_STRONG );
#endif
#endif /* MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES */
}
@ -280,18 +271,6 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
if( len > MBEDTLS_ENTROPY_BLOCK_SIZE )
return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
#if defined(MBEDTLS_ENTROPY_NV_SEED)
/* Update the NV entropy seed before generating any entropy for outside
* use.
*/
if( ctx->initial_entropy_run == 0 )
{
ctx->initial_entropy_run = 1;
if( ( ret = mbedtls_entropy_update_nv_seed( ctx ) ) != 0 )
return( ret );
}
#endif
#if defined(MBEDTLS_THREADING_C)
if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
return( ret );
@ -366,27 +345,6 @@ exit:
return( ret );
}
#if defined(MBEDTLS_ENTROPY_NV_SEED)
int mbedtls_entropy_update_nv_seed( mbedtls_entropy_context *ctx )
{
int ret = MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR;
unsigned char buf[ MBEDTLS_ENTROPY_MAX_SEED_SIZE ];
/* Read new seed and write it to NV */
if( ( ret = mbedtls_entropy_func( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 )
return( ret );
if( mbedtls_nv_seed_write( buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) < 0 )
return( MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR );
/* Manually update the remaining stream with a separator value to diverge */
memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
mbedtls_entropy_update_manual( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );
return( 0 );
}
#endif /* MBEDTLS_ENTROPY_NV_SEED */
#if defined(MBEDTLS_FS_IO)
int mbedtls_entropy_write_seed_file( mbedtls_entropy_context *ctx, const char *path )
{

26
deps/mbedtls/entropy_poll.c vendored
View File

@ -37,9 +37,6 @@
#if defined(MBEDTLS_HAVEGE_C)
#include "mbedtls/havege.h"
#endif
#if defined(MBEDTLS_ENTROPY_NV_SEED)
#include "mbedtls/platform.h"
#endif
#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
@ -242,27 +239,4 @@ int mbedtls_havege_poll( void *data,
}
#endif /* MBEDTLS_HAVEGE_C */
#if defined(MBEDTLS_ENTROPY_NV_SEED)
int mbedtls_nv_seed_poll( void *data,
unsigned char *output, size_t len, size_t *olen )
{
unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];
size_t use_len = MBEDTLS_ENTROPY_BLOCK_SIZE;
((void) data);
memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
if( mbedtls_nv_seed_read( buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) < 0 )
return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
if( len < use_len )
use_len = len;
memcpy( output, buf, use_len );
*olen = use_len;
return( 0 );
}
#endif /* MBEDTLS_ENTROPY_NV_SEED */
#endif /* MBEDTLS_ENTROPY_C */

34
deps/mbedtls/mbedtls/check_config.h vendored
View File

@ -140,7 +140,7 @@
#error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
( defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
defined(MBEDTLS_HAVEGE_C) )
#error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
#endif
@ -435,38 +435,6 @@
#error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
#error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
!defined(MBEDTLS_ENTROPY_NV_SEED)
#error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
!defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
#error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
!defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
#error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
#error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
#endif
#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
#error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
#endif
#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
!defined(MBEDTLS_OID_C) )
#error "MBEDTLS_RSA_C defined, but not all prerequisites"

35
deps/mbedtls/mbedtls/config.h vendored
View File

@ -892,36 +892,6 @@
#define MBEDTLS_ENTROPY_FORCE_SHA256
#endif
/**
* \def MBEDTLS_ENTROPY_NV_SEED
*
* Enable the non-volatile (NV) seed file-based entropy source.
* (Also enables the NV seed read/write functions in the platform layer)
*
* This is crucial (if not required) on systems that do not have a
* cryptographic entropy source (in hardware or kernel) available.
*
* Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C
*
* \note The read/write functions that are used by the entropy source are
* determined in the platform layer, and can be modified at runtime and/or
* compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used.
*
* \note If you use the default implementation functions that read a seedfile
* with regular fopen(), please make sure you make a seedfile with the
* proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at
* least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from
* and written to or you will get an entropy source error! The default
* implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE
* bytes from the file.
*
* \note The entropy collector will write to the seed file before entropy is
* given to an external source, to update it.
*/
#if 0
#define MBEDTLS_ENTROPY_NV_SEED
#endif
/**
* \def MBEDTLS_MEMORY_DEBUG
*
@ -2646,9 +2616,6 @@
#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */
#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS 0 /**< Default exit value to use, can be undefined */
#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE 1 /**< Default exit value to use, can be undefined */
#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" /**< Seed file to read/write with default implementation */
#endif
/* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */
@ -2661,8 +2628,6 @@
#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */
#define MBEDTLS_PLATFORM_FPRINTF_MACRO fprintf /**< Default fprintf macro to use, can be undefined */
#define MBEDTLS_PLATFORM_PRINTF_MACRO printf /**< Default printf macro to use, can be undefined */
#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
#endif
/* SSL Cache options */

15
deps/mbedtls/mbedtls/entropy.h vendored
View File

@ -134,9 +134,6 @@ typedef struct
#if defined(MBEDTLS_THREADING_C)
mbedtls_threading_mutex_t mutex; /*!< mutex */
#endif
#if defined(MBEDTLS_ENTROPY_NV_SEED)
int initial_entropy_run;
#endif
}
mbedtls_entropy_context;
@ -211,18 +208,6 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len );
int mbedtls_entropy_update_manual( mbedtls_entropy_context *ctx,
const unsigned char *data, size_t len );
#if defined(MBEDTLS_ENTROPY_NV_SEED)
/**
* \brief Trigger an update of the seed file in NV by using the
* current entropy pool.
*
* \param ctx Entropy context
*
* \return 0 if successful
*/
int mbedtls_entropy_update_nv_seed( mbedtls_entropy_context *ctx );
#endif /* MBEDTLS_ENTROPY_NV_SEED */
#if defined(MBEDTLS_FS_IO)
/**
* \brief Write a seed file

10
deps/mbedtls/mbedtls/entropy_poll.h vendored
View File

@ -92,16 +92,6 @@ int mbedtls_hardware_poll( void *data,
unsigned char *output, size_t len, size_t *olen );
#endif
#if defined(MBEDTLS_ENTROPY_NV_SEED)
/**
* \brief Entropy poll callback for a non-volatile seed file
*
* \note This must accept NULL as its first argument.
*/
int mbedtls_nv_seed_poll( void *data,
unsigned char *output, size_t len, size_t *olen );
#endif
#ifdef __cplusplus
}
#endif

53
deps/mbedtls/mbedtls/platform.h vendored
View File

@ -66,18 +66,6 @@ extern "C" {
#if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE EXIT_FAILURE /**< Default exit value to use */
#endif
#if defined(MBEDTLS_FS_IO)
#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read
#endif
#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write
#endif
#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile"
#endif
#endif /* MBEDTLS_FS_IO */
/* \} name SECTION: Module settings */
@ -194,47 +182,6 @@ int mbedtls_platform_set_exit( void (*exit_func)( int status ) );
#define MBEDTLS_EXIT_FAILURE 1
#endif
/*
* The function pointers for reading from and writing a seed file to
* Non-Volatile storage (NV) in a platform-independent way
*
* Only enabled when the NV seed entropy source is enabled
*/
#if defined(MBEDTLS_ENTROPY_NV_SEED)
#if defined(MBEDTLS_FS_IO)
/* Internal standard platform definitions */
int mbedtls_platform_std_nv_seed_read( unsigned char *buf, size_t buf_len );
int mbedtls_platform_std_nv_seed_write( unsigned char *buf, size_t buf_len );
#endif
#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
extern int (*mbedtls_nv_seed_read)( unsigned char *buf, size_t buf_len );
extern int (*mbedtls_nv_seed_write)( unsigned char *buf, size_t buf_len );
/**
* \brief Set your own seed file writing/reading functions
*
* \param nv_seed_read_func the seed reading function implementation
* \param nv_seed_write_func the seed writing function implementation
*
* \return 0
*/
int mbedtls_platform_set_nv_seed(
int (*nv_seed_read_func)( unsigned char *buf, size_t buf_len ),
int (*nv_seed_write_func)( unsigned char *buf, size_t buf_len )
);
#else
#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \
defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
#define mbedtls_nv_seed_read MBEDTLS_PLATFORM_NV_SEED_READ_MACRO
#define mbedtls_nv_seed_write MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO
#else
#define mbedtls_nv_seed_read mbedtls_platform_std_nv_seed_read
#define mbedtls_nv_seed_write mbedtls_platform_std_nv_seed_write
#endif
#endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
#endif /* MBEDTLS_ENTROPY_NV_SEED */
#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
/**

87
deps/mbedtls/platform.c vendored
View File

@ -126,93 +126,6 @@ int mbedtls_platform_set_time( mbedtls_time_t (*time_func)( mbedtls_time_t* time
#endif /* MBEDTLS_HAVE_TIME */
#if defined(MBEDTLS_ENTROPY_NV_SEED)
#if defined(MBEDTLS_FS_IO)
/* Default implementations for the platform independent seed functions use
* standard libc file functions to read from and write to a pre-defined filename
*/
int mbedtls_platform_std_nv_seed_read( unsigned char *buf, size_t buf_len )
{
FILE *file;
size_t n;
if( ( file = fopen( MBEDTLS_PLATFORM_STD_NV_SEED_FILE, "rb" ) ) == NULL )
return -1;
if( ( n = fread( buf, 1, buf_len, file ) ) != buf_len )
{
fclose( file );
return -1;
}
fclose( file );
return( (int)n );
}
int mbedtls_platform_std_nv_seed_write( unsigned char *buf, size_t buf_len )
{
FILE *file;
size_t n;
if( ( file = fopen( MBEDTLS_PLATFORM_STD_NV_SEED_FILE, "w" ) ) == NULL )
return -1;
if( ( n = fwrite( buf, 1, buf_len, file ) ) != buf_len )
{
fclose( file );
return -1;
}
fclose( file );
return( (int)n );
}
#endif
#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
/*
* Make dummy function to prevent NULL pointer dereferences
*/
static int platform_nv_seed_read_uninit( unsigned char *buf, size_t buf_len )
{
((void) buf);
((void) buf_len);
return( -1 );
}
#define MBEDTLS_PLATFORM_STD_NV_SEED_READ platform_nv_seed_read_uninit
#endif /* !MBEDTLS_PLATFORM_STD_NV_SEED_READ */
#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
/*
* Make dummy function to prevent NULL pointer dereferences
*/
static int platform_nv_seed_write_uninit( unsigned char *buf, size_t buf_len )
{
((void) buf);
((void) buf_len);
return( -1 );
}
#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE platform_nv_seed_write_uninit
#endif /* !MBEDTLS_PLATFORM_STD_NV_SEED_WRITE */
int (*mbedtls_nv_seed_read)( unsigned char *buf, size_t buf_len ) =
MBEDTLS_PLATFORM_STD_NV_SEED_READ;
int (*mbedtls_nv_seed_write)( unsigned char *buf, size_t buf_len ) =
MBEDTLS_PLATFORM_STD_NV_SEED_WRITE;
int mbedtls_platform_set_nv_seed(
int (*nv_seed_read_func)( unsigned char *buf, size_t buf_len ),
int (*nv_seed_write_func)( unsigned char *buf, size_t buf_len ) )
{
mbedtls_nv_seed_read = nv_seed_read_func;
mbedtls_nv_seed_write = nv_seed_write_func;
return( 0 );
}
#endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
#endif /* MBEDTLS_ENTROPY_NV_SEED */
#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
/*
* Placeholder platform setup that does nothing by default