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Introduce MD handle type

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As has been previously done for ciphersuites, this commit introduces
a zero-cost abstraction layer around the type

  mbedtls_md_info const *

whose valid values represent implementations of message digest algorithms.

Access to a particular digest implementation can be requested by name or
digest ID through the API mbedtls_md_info_from_xxx(), which either returns
a valid implementation or NULL, representing failure.

This commit replaces such uses of `mbedtls_md_info const *` by an abstract
type `mbedtls_md_handle_t` whose valid values represent digest implementations,
and which has a designated invalid value MBEDTLS_MD_INVALID_HANDLE.

The purpose of this abstraction layer is to pave the way for builds which
support precisely one digest algorithm. In this case, mbedtls_md_handle_t
can be implemented as a two-valued type, with one value representing the
invalid handle, and the unique valid value representing the unique enabled
digest.
This commit is contained in:
Hanno Becker 2019-07-17 11:21:02 +01:00
parent 505be8be4d
commit a5cedbcd3f
30 changed files with 247 additions and 177 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
include/mbedtls/ecjpake.h
View file

@ -75,7 +75,7 @@ typedef enum {
*/
typedef struct mbedtls_ecjpake_context
{
const mbedtls_md_info_t *md_info; /**< Hash to use */
mbedtls_md_handle_t md_info; /**< Hash to use */
mbedtls_ecp_group grp; /**< Elliptic curve */
mbedtls_ecjpake_role role; /**< Are we client or server? */
int point_format; /**< Format for point export */

6
include/mbedtls/hkdf.h
View file

@ -70,7 +70,7 @@ extern "C" {
* \return An MBEDTLS_ERR_MD_* error for errors returned from the underlying
* MD layer.
*/
int mbedtls_hkdf( const mbedtls_md_info_t *md, const unsigned char *salt,
int mbedtls_hkdf( mbedtls_md_handle_t md, const unsigned char *salt,
size_t salt_len, const unsigned char *ikm, size_t ikm_len,
const unsigned char *info, size_t info_len,
unsigned char *okm, size_t okm_len );
@ -99,7 +99,7 @@ int mbedtls_hkdf( const mbedtls_md_info_t *md, const unsigned char *salt,
* \return An MBEDTLS_ERR_MD_* error for errors returned from the underlying
* MD layer.
*/
int mbedtls_hkdf_extract( const mbedtls_md_info_t *md,
int mbedtls_hkdf_extract( mbedtls_md_handle_t md,
const unsigned char *salt, size_t salt_len,
const unsigned char *ikm, size_t ikm_len,
unsigned char *prk );
@ -130,7 +130,7 @@ int mbedtls_hkdf_extract( const mbedtls_md_info_t *md,
* \return An MBEDTLS_ERR_MD_* error for errors returned from the underlying
* MD layer.
*/
int mbedtls_hkdf_expand( const mbedtls_md_info_t *md, const unsigned char *prk,
int mbedtls_hkdf_expand( mbedtls_md_handle_t md, const unsigned char *prk,
size_t prk_len, const unsigned char *info,
size_t info_len, unsigned char *okm, size_t okm_len );

4
include/mbedtls/hmac_drbg.h
View file

@ -138,7 +138,7 @@ void mbedtls_hmac_drbg_init( mbedtls_hmac_drbg_context *ctx );
* MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED.
*/
int mbedtls_hmac_drbg_seed( mbedtls_hmac_drbg_context *ctx,
const mbedtls_md_info_t * md_info,
mbedtls_md_handle_t md_info,
int (*f_entropy)(void *, unsigned char *, size_t),
void *p_entropy,
const unsigned char *custom,
@ -158,7 +158,7 @@ int mbedtls_hmac_drbg_seed( mbedtls_hmac_drbg_context *ctx,
* MBEDTLS_ERR_MD_ALLOC_FAILED.
*/
int mbedtls_hmac_drbg_seed_buf( mbedtls_hmac_drbg_context *ctx,
const mbedtls_md_info_t * md_info,
mbedtls_md_handle_t md_info,
const unsigned char *data, size_t data_len );
/**

26
include/mbedtls/md.h
View file

@ -85,13 +85,17 @@ typedef enum {
*/
typedef struct mbedtls_md_info_t mbedtls_md_info_t;
typedef struct mbedtls_md_info_t const * mbedtls_md_handle_t;
#define MBEDTLS_MD_INVALID_HANDLE ( (mbedtls_md_handle_t) NULL )
/**
* The generic message-digest context.
*/
typedef struct mbedtls_md_context_t
{
/** Information about the associated message digest. */
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
/** The digest-specific context. */
void *md_ctx;
@ -120,7 +124,7 @@ const int *mbedtls_md_list( void );
* \return The message-digest information associated with \p md_name.
* \return NULL if the associated message-digest information is not found.
*/
const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name );
mbedtls_md_handle_t mbedtls_md_info_from_string( const char *md_name );
/**
* \brief This function returns the message-digest information
@ -131,7 +135,7 @@ const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name );
* \return The message-digest information associated with \p md_type.
* \return NULL if the associated message-digest information is not found.
*/
const mbedtls_md_info_t *mbedtls_md_info_from_type( mbedtls_md_type_t md_type );
mbedtls_md_handle_t mbedtls_md_info_from_type( mbedtls_md_type_t md_type );
/**
* \brief This function initializes a message-digest context without
@ -182,7 +186,7 @@ void mbedtls_md_free( mbedtls_md_context_t *ctx );
* failure.
* \return #MBEDTLS_ERR_MD_ALLOC_FAILED on memory-allocation failure.
*/
int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info ) MBEDTLS_DEPRECATED;
int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, mbedtls_md_handle_t md_info ) MBEDTLS_DEPRECATED;
#undef MBEDTLS_DEPRECATED
#endif /* MBEDTLS_DEPRECATED_REMOVED */
@ -205,7 +209,7 @@ int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_
* failure.
* \return #MBEDTLS_ERR_MD_ALLOC_FAILED on memory-allocation failure.
*/
int mbedtls_md_setup( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info, int hmac );
int mbedtls_md_setup( mbedtls_md_context_t *ctx, mbedtls_md_handle_t md_info, int hmac );
/**
* \brief This function clones the state of an message-digest
@ -238,7 +242,7 @@ int mbedtls_md_clone( mbedtls_md_context_t *dst,
*
* \return The size of the message-digest output in Bytes.
*/
unsigned char mbedtls_md_get_size( const mbedtls_md_info_t *md_info );
unsigned char mbedtls_md_get_size( mbedtls_md_handle_t md_info );
/**
* \brief This function extracts the message-digest type from the
@ -249,7 +253,7 @@ unsigned char mbedtls_md_get_size( const mbedtls_md_info_t *md_info );
*
* \return The type of the message digest.
*/
mbedtls_md_type_t mbedtls_md_get_type( const mbedtls_md_info_t *md_info );
mbedtls_md_type_t mbedtls_md_get_type( mbedtls_md_handle_t md_info );
/**
* \brief This function extracts the message-digest name from the
@ -260,7 +264,7 @@ mbedtls_md_type_t mbedtls_md_get_type( const mbedtls_md_info_t *md_info );
*
* \return The name of the message digest.
*/
const char *mbedtls_md_get_name( const mbedtls_md_info_t *md_info );
const char *mbedtls_md_get_name( mbedtls_md_handle_t md_info );
/**
* \brief This function starts a message-digest computation.
@ -333,7 +337,7 @@ int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output );
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
* failure.
*/
int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen,
int mbedtls_md( mbedtls_md_handle_t md_info, const unsigned char *input, size_t ilen,
unsigned char *output );
#if defined(MBEDTLS_FS_IO)
@ -354,7 +358,7 @@ int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, si
* the file pointed by \p path.
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA if \p md_info was NULL.
*/
int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path,
int mbedtls_md_file( mbedtls_md_handle_t md_info, const char *path,
unsigned char *output );
#endif /* MBEDTLS_FS_IO */
@ -460,7 +464,7 @@ int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx );
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
* failure.
*/
int mbedtls_md_hmac( const mbedtls_md_info_t *md_info, const unsigned char *key, size_t keylen,
int mbedtls_md_hmac( mbedtls_md_handle_t md_info, const unsigned char *key, size_t keylen,
const unsigned char *input, size_t ilen,
unsigned char *output );

7
library/ecdsa.c
View file

@ -412,11 +412,14 @@ static int ecdsa_sign_det_restartable( mbedtls_ecp_group *grp,
mbedtls_hmac_drbg_context *p_rng = &rng_ctx;
unsigned char data[2 * MBEDTLS_ECP_MAX_BYTES];
size_t grp_len = ( grp->nbits + 7 ) / 8;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_mpi h;
if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL )
if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) ==
MBEDTLS_MD_INVALID_HANDLE )
{
return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
}
mbedtls_mpi_init( &h );
mbedtls_hmac_drbg_init( &rng_ctx );

25
library/ecjpake.c
View file

@ -63,7 +63,7 @@ void mbedtls_ecjpake_init( mbedtls_ecjpake_context *ctx )
{
ECJPAKE_VALIDATE( ctx != NULL );
ctx->md_info = NULL;
ctx->md_info = MBEDTLS_MD_INVALID_HANDLE;
mbedtls_ecp_group_init( &ctx->grp );
ctx->point_format = MBEDTLS_ECP_PF_UNCOMPRESSED;
@ -86,7 +86,7 @@ void mbedtls_ecjpake_free( mbedtls_ecjpake_context *ctx )
if( ctx == NULL )
return;
ctx->md_info = NULL;
ctx->md_info = MBEDTLS_MD_INVALID_HANDLE;
mbedtls_ecp_group_free( &ctx->grp );
mbedtls_ecp_point_free( &ctx->Xm1 );
@ -119,8 +119,11 @@ int mbedtls_ecjpake_setup( mbedtls_ecjpake_context *ctx,
ctx->role = role;
if( ( ctx->md_info = mbedtls_md_info_from_type( hash ) ) == NULL )
if( ( ctx->md_info = mbedtls_md_info_from_type( hash ) ) ==
MBEDTLS_MD_INVALID_HANDLE )
{
return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
}
MBEDTLS_MPI_CHK( mbedtls_ecp_group_load( &ctx->grp, curve ) );
@ -140,7 +143,7 @@ int mbedtls_ecjpake_check( const mbedtls_ecjpake_context *ctx )
{
ECJPAKE_VALIDATE_RET( ctx != NULL );
if( ctx->md_info == NULL ||
if( ctx->md_info == MBEDTLS_MD_INVALID_HANDLE ||
ctx->grp.id == MBEDTLS_ECP_DP_NONE ||
ctx->s.p == NULL )
{
@ -190,7 +193,7 @@ static int ecjpake_write_len_point( unsigned char **p,
/*
* Compute hash for ZKP (7.4.2.2.2.1)
*/
static int ecjpake_hash( const mbedtls_md_info_t *md_info,
static int ecjpake_hash( mbedtls_md_handle_t md_info,
const mbedtls_ecp_group *grp,
const int pf,
const mbedtls_ecp_point *G,
@ -240,7 +243,7 @@ cleanup:
/*
* Parse a ECShnorrZKP (7.4.2.2.2) and verify it (7.4.2.3.3)
*/
static int ecjpake_zkp_read( const mbedtls_md_info_t *md_info,
static int ecjpake_zkp_read( mbedtls_md_handle_t md_info,
const mbedtls_ecp_group *grp,
const int pf,
const mbedtls_ecp_point *G,
@ -312,7 +315,7 @@ cleanup:
/*
* Generate ZKP (7.4.2.3.2) and write it as ECSchnorrZKP (7.4.2.2.2)
*/
static int ecjpake_zkp_write( const mbedtls_md_info_t *md_info,
static int ecjpake_zkp_write( mbedtls_md_handle_t md_info,
const mbedtls_ecp_group *grp,
const int pf,
const mbedtls_ecp_point *G,
@ -373,7 +376,7 @@ cleanup:
* Parse a ECJPAKEKeyKP (7.4.2.2.1) and check proof
* Output: verified public key X
*/
static int ecjpake_kkp_read( const mbedtls_md_info_t *md_info,
static int ecjpake_kkp_read( mbedtls_md_handle_t md_info,
const mbedtls_ecp_group *grp,
const int pf,
const mbedtls_ecp_point *G,
@ -410,7 +413,7 @@ cleanup:
* Generate an ECJPAKEKeyKP
* Output: the serialized structure, plus private/public key pair
*/
static int ecjpake_kkp_write( const mbedtls_md_info_t *md_info,
static int ecjpake_kkp_write( mbedtls_md_handle_t md_info,
const mbedtls_ecp_group *grp,
const int pf,
const mbedtls_ecp_point *G,
@ -447,7 +450,7 @@ cleanup:
* Read a ECJPAKEKeyKPPairList (7.4.2.3) and check proofs
* Ouputs: verified peer public keys Xa, Xb
*/
static int ecjpake_kkpp_read( const mbedtls_md_info_t *md_info,
static int ecjpake_kkpp_read( mbedtls_md_handle_t md_info,
const mbedtls_ecp_group *grp,
const int pf,
const mbedtls_ecp_point *G,
@ -480,7 +483,7 @@ cleanup:
* Generate a ECJPAKEKeyKPPairList
* Outputs: the serialized structure, plus two private/public key pairs
*/
static int ecjpake_kkpp_write( const mbedtls_md_info_t *md_info,
static int ecjpake_kkpp_write( mbedtls_md_handle_t md_info,
const mbedtls_ecp_group *grp,
const int pf,
const mbedtls_ecp_point *G,

6
library/hkdf.c
View file

@ -30,7 +30,7 @@
#include "mbedtls/hkdf.h"
#include "mbedtls/platform_util.h"
int mbedtls_hkdf( const mbedtls_md_info_t *md, const unsigned char *salt,
int mbedtls_hkdf( mbedtls_md_handle_t md, const unsigned char *salt,
size_t salt_len, const unsigned char *ikm, size_t ikm_len,
const unsigned char *info, size_t info_len,
unsigned char *okm, size_t okm_len )
@ -51,7 +51,7 @@ int mbedtls_hkdf( const mbedtls_md_info_t *md, const unsigned char *salt,
return( ret );
}
int mbedtls_hkdf_extract( const mbedtls_md_info_t *md,
int mbedtls_hkdf_extract( mbedtls_md_handle_t md,
const unsigned char *salt, size_t salt_len,
const unsigned char *ikm, size_t ikm_len,
unsigned char *prk )
@ -81,7 +81,7 @@ int mbedtls_hkdf_extract( const mbedtls_md_info_t *md,
return( mbedtls_md_hmac( md, salt, salt_len, ikm, ikm_len, prk ) );
}
int mbedtls_hkdf_expand( const mbedtls_md_info_t *md, const unsigned char *prk,
int mbedtls_hkdf_expand( mbedtls_md_handle_t md, const unsigned char *prk,
size_t prk_len, const unsigned char *info,
size_t info_len, unsigned char *okm, size_t okm_len )
{

6
library/hmac_drbg.c
View file

@ -124,7 +124,7 @@ void mbedtls_hmac_drbg_update( mbedtls_hmac_drbg_context *ctx,
* Simplified HMAC_DRBG initialisation (for use with deterministic ECDSA)
*/
int mbedtls_hmac_drbg_seed_buf( mbedtls_hmac_drbg_context *ctx,
const mbedtls_md_info_t * md_info,
mbedtls_md_handle_t md_info,
const unsigned char *data, size_t data_len )
{
int ret;
@ -246,7 +246,7 @@ int mbedtls_hmac_drbg_reseed( mbedtls_hmac_drbg_context *ctx,
* from the entropy source as suggested in 8.6.7.
*/
int mbedtls_hmac_drbg_seed( mbedtls_hmac_drbg_context *ctx,
const mbedtls_md_info_t * md_info,
mbedtls_md_handle_t md_info,
int (*f_entropy)(void *, unsigned char *, size_t),
void *p_entropy,
const unsigned char *custom,
@ -564,7 +564,7 @@ int mbedtls_hmac_drbg_self_test( int verbose )
{
mbedtls_hmac_drbg_context ctx;
unsigned char buf[OUTPUT_LEN];
const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 );
mbedtls_md_handle_t md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 );
mbedtls_hmac_drbg_init( &ctx );

75
library/md.c
View file

@ -94,7 +94,7 @@ const int *mbedtls_md_list( void )
return( supported_digests );
}
const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name )
mbedtls_md_handle_t mbedtls_md_info_from_string( const char *md_name )
{
if( NULL == md_name )
return( NULL );
@ -137,7 +137,7 @@ const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name )
return( NULL );
}
const mbedtls_md_info_t *mbedtls_md_info_from_type( mbedtls_md_type_t md_type )
mbedtls_md_handle_t mbedtls_md_info_from_type( mbedtls_md_type_t md_type )
{
switch( md_type )
{
@ -187,7 +187,7 @@ void mbedtls_md_init( mbedtls_md_context_t *ctx )
void mbedtls_md_free( mbedtls_md_context_t *ctx )
{
if( ctx == NULL || ctx->md_info == NULL )
if( ctx == NULL || ctx->md_info == MBEDTLS_MD_INVALID_HANDLE )
return;
if( ctx->md_ctx != NULL )
@ -206,8 +206,8 @@ void mbedtls_md_free( mbedtls_md_context_t *ctx )
int mbedtls_md_clone( mbedtls_md_context_t *dst,
const mbedtls_md_context_t *src )
{
if( dst == NULL || dst->md_info == NULL ||
src == NULL || src->md_info == NULL ||
if( dst == NULL || dst->md_info == MBEDTLS_MD_INVALID_HANDLE ||
src == NULL || src->md_info == MBEDTLS_MD_INVALID_HANDLE ||
dst->md_info != src->md_info )
{
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
@ -219,15 +219,15 @@ int mbedtls_md_clone( mbedtls_md_context_t *dst,
}
#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info )
int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, mbedtls_md_handle_t md_info )
{
return mbedtls_md_setup( ctx, md_info, 1 );
}
#endif
int mbedtls_md_setup( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info, int hmac )
int mbedtls_md_setup( mbedtls_md_context_t *ctx, mbedtls_md_handle_t md_info, int hmac )
{
if( md_info == NULL || ctx == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE || ctx == NULL )
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
if( ( ctx->md_ctx = md_info->ctx_alloc_func() ) == NULL )
@ -250,7 +250,7 @@ int mbedtls_md_setup( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_inf
int mbedtls_md_starts( mbedtls_md_context_t *ctx )
{
if( ctx == NULL || ctx->md_info == NULL )
if( ctx == NULL || ctx->md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
return( ctx->md_info->starts_func( ctx->md_ctx ) );
@ -258,7 +258,7 @@ int mbedtls_md_starts( mbedtls_md_context_t *ctx )
int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen )
{
if( ctx == NULL || ctx->md_info == NULL )
if( ctx == NULL || ctx->md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
return( ctx->md_info->update_func( ctx->md_ctx, input, ilen ) );
@ -266,23 +266,23 @@ int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, si
int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output )
{
if( ctx == NULL || ctx->md_info == NULL )
if( ctx == NULL || ctx->md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
return( ctx->md_info->finish_func( ctx->md_ctx, output ) );
}
int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen,
int mbedtls_md( mbedtls_md_handle_t md_info, const unsigned char *input, size_t ilen,
unsigned char *output )
{
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
return( md_info->digest_func( input, ilen, output ) );
}
#if defined(MBEDTLS_FS_IO)
int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, unsigned char *output )
int mbedtls_md_file( mbedtls_md_handle_t md_info, const char *path, unsigned char *output )
{
int ret;
FILE *f;
@ -290,7 +290,7 @@ int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, unsigne
mbedtls_md_context_t ctx;
unsigned char buf[1024];
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
if( ( f = fopen( path, "rb" ) ) == NULL )
@ -329,8 +329,12 @@ int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key,
unsigned char *ipad, *opad;
size_t i;
if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
if( ctx == NULL ||
ctx->md_info == MBEDTLS_MD_INVALID_HANDLE ||
ctx->hmac_ctx == NULL )
{
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
}
if( keylen > (size_t) ctx->md_info->block_size )
{
@ -371,8 +375,12 @@ cleanup:
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 )
if( ctx == NULL ||
ctx->md_info == MBEDTLS_MD_INVALID_HANDLE ||
ctx->hmac_ctx == NULL )
{
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
}
return( ctx->md_info->update_func( ctx->md_ctx, input, ilen ) );
}
@ -383,8 +391,12 @@ int mbedtls_md_hmac_finish( mbedtls_md_context_t *ctx, unsigned char *output )
unsigned char tmp[MBEDTLS_MD_MAX_SIZE];
unsigned char *opad;
if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
if( ctx == NULL ||
ctx->md_info == MBEDTLS_MD_INVALID_HANDLE ||
ctx->hmac_ctx == NULL )
{
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
}
opad = (unsigned char *) ctx->hmac_ctx + ctx->md_info->block_size;
@ -406,8 +418,12 @@ 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 )
if( ctx == NULL ||
ctx->md_info == MBEDTLS_MD_INVALID_HANDLE ||
ctx->hmac_ctx == NULL )
{
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
}
ipad = (unsigned char *) ctx->hmac_ctx;
@ -417,7 +433,7 @@ int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx )
ctx->md_info->block_size ) );
}
int mbedtls_md_hmac( const mbedtls_md_info_t *md_info,
int mbedtls_md_hmac( mbedtls_md_handle_t md_info,
const unsigned char *key, size_t keylen,
const unsigned char *input, size_t ilen,
unsigned char *output )
@ -425,7 +441,7 @@ int mbedtls_md_hmac( const mbedtls_md_info_t *md_info,
mbedtls_md_context_t ctx;
int ret;
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
mbedtls_md_init( &ctx );
@ -448,31 +464,34 @@ cleanup:
int mbedtls_md_process( mbedtls_md_context_t *ctx, const unsigned char *data )
{
if( ctx == NULL || ctx->md_info == NULL )
if( ctx == NULL ||
ctx->md_info == MBEDTLS_MD_INVALID_HANDLE )
{
return( MBEDTLS_ERR_MD_BAD_INPUT_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( mbedtls_md_handle_t md_info )
{
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
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( mbedtls_md_handle_t md_info )
{
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
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( mbedtls_md_handle_t md_info )
{
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( NULL );
return md_info->name;

7
library/pk.c
View file

@ -205,13 +205,16 @@ int mbedtls_pk_can_do( const mbedtls_pk_context *ctx, mbedtls_pk_type_t type )
*/
static inline int pk_hashlen_helper( mbedtls_md_type_t md_alg, size_t *hash_len )
{
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
if( *hash_len != 0 )
return( 0 );
if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL )
if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) ==
MBEDTLS_MD_INVALID_HANDLE )
{
return( -1 );
}
*hash_len = mbedtls_md_get_size( md_info );
return( 0 );

4
library/pkcs11.c
View file

@ -183,8 +183,8 @@ int mbedtls_pkcs11_sign( mbedtls_pkcs11_context *ctx,
if( md_alg != MBEDTLS_MD_NONE )
{
const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
if( md_info == NULL )
mbedtls_md_handle_t md_info = mbedtls_md_info_from_type( md_alg );
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )

4
library/pkcs12.c
View file

@ -261,7 +261,7 @@ int mbedtls_pkcs12_derivation( unsigned char *data, size_t datalen,
size_t hlen, use_len, v, i;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_md_context_t md_ctx;
// This version only allows max of 64 bytes of password or salt
@ -269,7 +269,7 @@ int mbedtls_pkcs12_derivation( unsigned char *data, size_t datalen,
return( MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA );
md_info = mbedtls_md_info_from_type( md_type );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE );
mbedtls_md_init( &md_ctx );

8
library/pkcs5.c
View file

@ -122,7 +122,7 @@ int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode,
mbedtls_md_type_t md_type = MBEDTLS_MD_SHA1;
unsigned char key[32], iv[32];
size_t olen = 0;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
const mbedtls_cipher_info_t *cipher_info;
mbedtls_md_context_t md_ctx;
mbedtls_cipher_type_t cipher_alg;
@ -157,7 +157,7 @@ int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode,
}
md_info = mbedtls_md_info_from_type( md_type );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
if( ( ret = mbedtls_asn1_get_alg( &p, end, &enc_scheme_oid,
@ -356,14 +356,14 @@ static const unsigned char result_key[MAX_TESTS][32] =
int mbedtls_pkcs5_self_test( int verbose )
{
mbedtls_md_context_t sha1_ctx;
const mbedtls_md_info_t *info_sha1;
mbedtls_md_handle_t info_sha1;
int ret, i;
unsigned char key[64];
mbedtls_md_init( &sha1_ctx );
info_sha1 = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 );
if( info_sha1 == NULL )
if( info_sha1 == MBEDTLS_MD_INVALID_HANDLE )
{
ret = 1;
goto exit;

24
library/rsa.c
View file

@ -1128,7 +1128,7 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
int ret;
unsigned char *p = output;
unsigned int hlen;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_md_context_t md_ctx;
RSA_VALIDATE_RET( ctx != NULL );
@ -1145,7 +1145,7 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
md_info = mbedtls_md_info_from_type( (mbedtls_md_type_t) ctx->hash_id );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
olen = ctx->len;
@ -1326,7 +1326,7 @@ int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
unsigned char lhash[MBEDTLS_MD_MAX_SIZE];
unsigned int hlen;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_md_context_t md_ctx;
RSA_VALIDATE_RET( ctx != NULL );
@ -1349,7 +1349,7 @@ int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
md_info = mbedtls_md_info_from_type( (mbedtls_md_type_t) ctx->hash_id );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
hlen = mbedtls_md_get_size( md_info );
@ -1767,7 +1767,7 @@ int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
size_t slen, min_slen, hlen, offset = 0;
int ret;
size_t msb;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_md_context_t md_ctx;
RSA_VALIDATE_RET( ctx != NULL );
RSA_VALIDATE_RET( mode == MBEDTLS_RSA_PRIVATE ||
@ -1789,14 +1789,14 @@ int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
{
/* Gather length of hash to sign */
md_info = mbedtls_md_info_from_type( md_alg );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
hashlen = mbedtls_md_get_size( md_info );
}
md_info = mbedtls_md_info_from_type( (mbedtls_md_type_t) ctx->hash_id );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
hlen = mbedtls_md_get_size( md_info );
@ -1910,8 +1910,8 @@ static int rsa_rsassa_pkcs1_v15_encode( mbedtls_md_type_t md_alg,
/* Are we signing hashed or raw data? */
if( md_alg != MBEDTLS_MD_NONE )
{
const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
if( md_info == NULL )
mbedtls_md_handle_t md_info = mbedtls_md_info_from_type( md_alg );
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
@ -2150,7 +2150,7 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
unsigned char zeros[8];
unsigned int hlen;
size_t observed_salt_len, msb;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_md_context_t md_ctx;
unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
@ -2186,14 +2186,14 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
{
/* Gather length of hash to sign */
md_info = mbedtls_md_info_from_type( md_alg );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
hashlen = mbedtls_md_get_size( md_info );
}
md_info = mbedtls_md_info_from_type( mgf1_hash_id );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
hlen = mbedtls_md_get_size( md_info );

39
library/ssl_tls.c
View file

@ -660,7 +660,7 @@ MBEDTLS_NO_INLINE static int tls1_prf( const unsigned char *secret, size_t slen,
const unsigned char *S1, *S2;
unsigned char tmp[128];
unsigned char h_i[20];
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_md_context_t md_ctx;
int ret;
@ -681,8 +681,11 @@ MBEDTLS_NO_INLINE static int tls1_prf( const unsigned char *secret, size_t slen,
/*
* First compute P_md5(secret,label+random)[0..dlen]
*/
if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_MD5 ) ) == NULL )
if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_MD5 ) ) ==
MBEDTLS_MD_INVALID_HANDLE )
{
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
}
if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
return( ret );
@ -712,8 +715,11 @@ MBEDTLS_NO_INLINE static int tls1_prf( const unsigned char *secret, size_t slen,
/*
* XOR out with P_sha1(secret,label+random)[0..dlen]
*/
if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) == NULL )
if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) ==
MBEDTLS_MD_INVALID_HANDLE )
{
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
}
if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
return( ret );
@ -763,14 +769,17 @@ int tls_prf_generic( mbedtls_md_type_t md_type,
size_t i, j, k, md_len;
unsigned char tmp[128];
unsigned char h_i[MBEDTLS_MD_MAX_SIZE];
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_md_context_t md_ctx;
int ret;
mbedtls_md_init( &md_ctx );
if( ( md_info = mbedtls_md_info_from_type( md_type ) ) == NULL )
if( ( md_info = mbedtls_md_info_from_type( md_type ) ) ==
MBEDTLS_MD_INVALID_HANDLE )
{
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
}
md_len = mbedtls_md_get_size( md_info );
@ -1244,7 +1253,7 @@ int ssl_populate_transform( mbedtls_ssl_transform *transform,
unsigned keylen;
mbedtls_ssl_ciphersuite_handle_t ciphersuite_info;
const mbedtls_cipher_info_t *cipher_info;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
#if !defined(MBEDTLS_SSL_HW_RECORD_ACCEL) && \
!defined(MBEDTLS_SSL_EXPORT_KEYS) && \
@ -1293,7 +1302,7 @@ int ssl_populate_transform( mbedtls_ssl_transform *transform,
md_info = mbedtls_md_info_from_type(
mbedtls_ssl_suite_get_mac( ciphersuite_info ) );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "mbedtls_md info for %d not found",
mbedtls_ssl_suite_get_mac( ciphersuite_info ) ) );
@ -3368,7 +3377,8 @@ int mbedtls_ssl_decrypt_buf( mbedtls_ssl_context const *ssl,
memset( tmp, 0, sizeof( tmp ) );
switch( mbedtls_md_get_type( transform->md_ctx_dec.md_info ) )
switch( mbedtls_md_get_type(
mbedtls_md_get_handle( &transform->md_ctx_dec ) ) )
{
#if defined(MBEDTLS_MD5_C) || defined(MBEDTLS_SHA1_C) || \
defined(MBEDTLS_SHA256_C)
@ -6890,13 +6900,16 @@ static int ssl_check_peer_crt_unchanged( mbedtls_ssl_context *ssl,
ssl->session->peer_cert_digest;
mbedtls_md_type_t const peer_cert_digest_type =
ssl->session->peer_cert_digest_type;
mbedtls_md_info_t const * const digest_info =
mbedtls_md_handle_t digest_info =
mbedtls_md_info_from_type( peer_cert_digest_type );
unsigned char tmp_digest[MBEDTLS_SSL_PEER_CERT_DIGEST_MAX_LEN];
size_t digest_len;
if( peer_cert_digest == NULL || digest_info == NULL )
if( peer_cert_digest == NULL ||
digest_info == MBEDTLS_MD_INVALID_HANDLE )
{
return( -1 );
}
digest_len = mbedtls_md_get_size( digest_info );
if( digest_len > MBEDTLS_SSL_PEER_CERT_DIGEST_MAX_LEN )
@ -10110,9 +10123,9 @@ static int ssl_session_load( mbedtls_ssl_session *session,
if( session->peer_cert_digest_len != 0 )
{
const mbedtls_md_info_t *md_info =
mbedtls_md_handle_t md_info =
mbedtls_md_info_from_type( session->peer_cert_digest_type );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
if( session->peer_cert_digest_len != mbedtls_md_get_size( md_info ) )
return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
@ -12484,7 +12497,7 @@ int mbedtls_ssl_get_key_exchange_md_tls1_2( mbedtls_ssl_context *ssl,
{
int ret = 0;
mbedtls_md_context_t ctx;
const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
mbedtls_md_handle_t md_info = mbedtls_md_info_from_type( md_alg );
*hashlen = mbedtls_md_get_size( md_info );
mbedtls_md_init( &ctx );

2
library/x509.c
View file

@ -1065,7 +1065,7 @@ int mbedtls_x509_sig_alg_gets( char *buf, size_t size, mbedtls_pk_type_t pk_alg,
if( pk_alg == MBEDTLS_PK_RSASSA_PSS )
{
const mbedtls_pk_rsassa_pss_options *pss_opts;
const mbedtls_md_info_t *md_info, *mgf_md_info;
mbedtls_md_handle_t md_info, mgf_md_info;
pss_opts = (const mbedtls_pk_rsassa_pss_options *) sig_opts;

4
library/x509_crt.c
View file

@ -2088,7 +2088,7 @@ static void x509_crt_free_sig_info( mbedtls_x509_crt_sig_info *info )
static int x509_crt_get_sig_info( mbedtls_x509_crt_frame const *frame,
mbedtls_x509_crt_sig_info *info )
{
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
md_info = mbedtls_md_info_from_type( frame->sig_md );
if( mbedtls_md( md_info, frame->tbs.p, frame->tbs.len,
@ -2705,7 +2705,7 @@ static int x509_crt_verifycrl( unsigned char *crt_serial,
int ret;
int flags = 0;
unsigned char hash[MBEDTLS_MD_MAX_SIZE];
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_x509_buf_raw ca_subject;
mbedtls_pk_context *pk;
int can_sign;

4
programs/aes/crypt_and_hash.c
View file

@ -100,7 +100,7 @@ int main( int argc, char *argv[] )
unsigned char diff;
const mbedtls_cipher_info_t *cipher_info;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_cipher_context_t cipher_ctx;
mbedtls_md_context_t md_ctx;
#if defined(_WIN32_WCE)
@ -192,7 +192,7 @@ int main( int argc, char *argv[] )
}
md_info = mbedtls_md_info_from_string( argv[5] );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
{
mbedtls_fprintf( stderr, "Message Digest '%s' not found\n", argv[5] );
goto exit;

10
programs/hash/generic_sum.c
View file

@ -53,7 +53,7 @@ int main( void )
#else
static int generic_wrapper( const mbedtls_md_info_t *md_info, char *filename, unsigned char *sum )
static int generic_wrapper( mbedtls_md_handle_t md_info, char *filename, unsigned char *sum )
{
int ret = mbedtls_md_file( md_info, filename, sum );
@ -66,7 +66,7 @@ static int generic_wrapper( const mbedtls_md_info_t *md_info, char *filename, un
return( ret );
}
static int generic_print( const mbedtls_md_info_t *md_info, char *filename )
static int generic_print( mbedtls_md_handle_t md_info, char *filename )
{
int i;
unsigned char sum[MBEDTLS_MD_MAX_SIZE];
@ -81,7 +81,7 @@ static int generic_print( const mbedtls_md_info_t *md_info, char *filename )
return( 0 );
}
static int generic_check( const mbedtls_md_info_t *md_info, char *filename )
static int generic_check( mbedtls_md_handle_t md_info, char *filename )
{
int i;
size_t n;
@ -177,7 +177,7 @@ int main( int argc, char *argv[] )
{
int ret = 1, i;
int exit_code = MBEDTLS_EXIT_FAILURE;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_md_context_t md_ctx;
mbedtls_md_init( &md_ctx );
@ -210,7 +210,7 @@ int main( int argc, char *argv[] )
* Read the MD from the command line
*/
md_info = mbedtls_md_info_from_string( argv[1] );
if( md_info == NULL )
if( md_info == MBEDTLS_MD_INVALID_HANDLE )
{
mbedtls_fprintf( stderr, "Message Digest '%s' not found\n", argv[1] );
return( exit_code );

12
programs/test/benchmark.c
View file

@ -693,13 +693,16 @@ int main( int argc, char *argv[] )
if( todo.hmac_drbg )
{
mbedtls_hmac_drbg_context hmac_drbg;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_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 )
if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) ==
MBEDTLS_MD_INVALID_HANDLE )
{
mbedtls_exit(1);
}
if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
mbedtls_exit(1);
@ -715,8 +718,11 @@ int main( int argc, char *argv[] )
#endif
#if defined(MBEDTLS_SHA256_C)
if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ) ) == NULL )
if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ) ) ==
MBEDTLS_MD_INVALID_HANDLE )
{
mbedtls_exit(1);
}
if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
mbedtls_exit(1);

8
tests/suites/test_suite_ecdsa.function
View file

@ -307,7 +307,7 @@ void ecdsa_det_test_vectors( int id, char * d_str, int md_alg, char * msg,
mbedtls_mpi d, r, s, r_check, s_check;
unsigned char hash[MBEDTLS_MD_MAX_SIZE];
size_t hlen;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_ecp_group_init( &grp );
mbedtls_mpi_init( &d ); mbedtls_mpi_init( &r ); mbedtls_mpi_init( &s );
@ -320,7 +320,7 @@ void ecdsa_det_test_vectors( int id, char * d_str, int md_alg, char * msg,
TEST_ASSERT( mbedtls_mpi_read_string( &s_check, 16, s_str ) == 0 );
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
hlen = mbedtls_md_get_size( md_info );
TEST_ASSERT( mbedtls_md( md_info, (const unsigned char *) msg,
strlen( msg ), hash ) == 0 );
@ -476,7 +476,7 @@ void ecdsa_write_restart( int id, char *d_str, int md_alg,
unsigned char sig[MBEDTLS_ECDSA_MAX_LEN];
unsigned char sig_check[MBEDTLS_ECDSA_MAX_LEN];
size_t hlen, slen, slen_check;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_ecdsa_restart_init( &rs_ctx );
mbedtls_ecdsa_init( &ctx );
@ -489,7 +489,7 @@ void ecdsa_write_restart( int id, char *d_str, int md_alg,
slen_check = unhexify( sig_check, sig_str );
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
hlen = mbedtls_md_get_size( md_info );
mbedtls_md( md_info, (const unsigned char *) msg, strlen( msg ), hash );

12
tests/suites/test_suite_hkdf.function
View file

@ -25,8 +25,8 @@ void test_hkdf( int md_alg, char *hex_ikm_string, char *hex_salt_string,
*/
unsigned char okm_hex[257] = { '\0' };
const mbedtls_md_info_t *md = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md != NULL );
mbedtls_md_handle_t md = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md != MBEDTLS_MD_INVALID_HANDLE );
ikm_len = unhexify( ikm, hex_ikm_string );
salt_len = unhexify( salt, hex_salt_string );
@ -54,8 +54,8 @@ void test_hkdf_extract( int md_alg, char *hex_ikm_string,
unsigned char *output_prk = NULL;
size_t ikm_len, salt_len, prk_len, output_prk_len;
const mbedtls_md_info_t *md = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md != NULL );
mbedtls_md_handle_t md = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md != MBEDTLS_MD_INVALID_HANDLE );
output_prk_len = mbedtls_md_get_size( md );
output_prk = mbedtls_calloc( 1, output_prk_len );
@ -90,8 +90,8 @@ void test_hkdf_expand( int md_alg, char *hex_info_string,
unsigned char *output_okm = NULL;
size_t info_len, prk_len, okm_len;
const mbedtls_md_info_t *md = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md != NULL );
mbedtls_md_handle_t md = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md != MBEDTLS_MD_INVALID_HANDLE );
output_okm = mbedtls_calloc( OKM_LEN, 1 );

24
tests/suites/test_suite_hmac_drbg.function
View file

@ -34,7 +34,7 @@ void hmac_drbg_entropy_usage( int md_alg )
{
unsigned char out[16];
unsigned char buf[1024];
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_hmac_drbg_context ctx;
entropy_ctx entropy;
size_t last_len, i, reps = 10;
@ -47,7 +47,7 @@ void hmac_drbg_entropy_usage( int md_alg )
entropy.p = buf;
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
/* Init must use entropy */
last_len = entropy.len;
@ -112,13 +112,13 @@ exit:
/* BEGIN_CASE depends_on:MBEDTLS_FS_IO */
void hmac_drbg_seed_file( int md_alg, char * path, int ret )
{
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_hmac_drbg_context ctx;
mbedtls_hmac_drbg_init( &ctx );
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, rnd_std_rand, NULL,
NULL, 0 ) == 0 );
@ -136,7 +136,7 @@ void hmac_drbg_buf( int md_alg )
{
unsigned char out[16];
unsigned char buf[100];
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_hmac_drbg_context ctx;
size_t i;
@ -145,7 +145,7 @@ void hmac_drbg_buf( int md_alg )
memset( out, 0, sizeof( out ) );
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( mbedtls_hmac_drbg_seed_buf( &ctx, md_info, buf, sizeof( buf ) ) == 0 );
/* Make sure it never tries to reseed (would segfault otherwise) */
@ -168,7 +168,7 @@ void hmac_drbg_no_reseed( int md_alg, data_t * entropy,
unsigned char data[1024];
unsigned char my_output[512];
entropy_ctx p_entropy;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_hmac_drbg_context ctx;
mbedtls_hmac_drbg_init( &ctx );
@ -177,7 +177,7 @@ void hmac_drbg_no_reseed( int md_alg, data_t * entropy,
p_entropy.len = entropy->len;
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
/* Test the simplified buffer-based variant */
memcpy( data, entropy->x, p_entropy.len );
@ -215,7 +215,7 @@ void hmac_drbg_nopr( int md_alg, data_t * entropy, data_t * custom,
{
unsigned char my_output[512];
entropy_ctx p_entropy;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_hmac_drbg_context ctx;
mbedtls_hmac_drbg_init( &ctx );
@ -224,7 +224,7 @@ void hmac_drbg_nopr( int md_alg, data_t * entropy, data_t * custom,
p_entropy.len = entropy->len;
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_test_entropy_func, &p_entropy,
custom->x, custom->len ) == 0 );
@ -247,7 +247,7 @@ void hmac_drbg_pr( int md_alg, data_t * entropy, data_t * custom,
{
unsigned char my_output[512];
entropy_ctx p_entropy;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_hmac_drbg_context ctx;
mbedtls_hmac_drbg_init( &ctx );
@ -256,7 +256,7 @@ void hmac_drbg_pr( int md_alg, data_t * entropy, data_t * custom,
p_entropy.len = entropy->len;
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_test_entropy_func, &p_entropy,
custom->x, custom->len ) == 0 );

66
tests/suites/test_suite_md.function
View file

@ -11,7 +11,7 @@
void mbedtls_md_process( )
{
const int *md_type_ptr;
const mbedtls_md_info_t *info;
mbedtls_md_handle_t info;
mbedtls_md_context_t ctx;
unsigned char buf[150];
@ -28,7 +28,7 @@ void mbedtls_md_process( )
for( md_type_ptr = mbedtls_md_list(); *md_type_ptr != 0; md_type_ptr++ )
{
info = mbedtls_md_info_from_type( *md_type_ptr );
TEST_ASSERT( info != NULL );
TEST_ASSERT( info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( mbedtls_md_setup( &ctx, info, 0 ) == 0 );
TEST_ASSERT( mbedtls_md_process( &ctx, buf ) == 0 );
mbedtls_md_free( &ctx );
@ -43,18 +43,22 @@ exit:
void md_null_args( )
{
mbedtls_md_context_t ctx;
const mbedtls_md_info_t *info = mbedtls_md_info_from_type( *( mbedtls_md_list() ) );
mbedtls_md_handle_t info = mbedtls_md_info_from_type( *( mbedtls_md_list() ) );
unsigned char buf[1] = { 0 };
mbedtls_md_init( &ctx );
TEST_ASSERT( mbedtls_md_get_size( NULL ) == 0 );
TEST_ASSERT( mbedtls_md_get_type( NULL ) == MBEDTLS_MD_NONE );
TEST_ASSERT( mbedtls_md_get_name( NULL ) == NULL );
TEST_ASSERT( mbedtls_md_get_size( MBEDTLS_MD_INVALID_HANDLE )
== 0 );
TEST_ASSERT( mbedtls_md_get_type( MBEDTLS_MD_INVALID_HANDLE )
== MBEDTLS_MD_NONE );
TEST_ASSERT( mbedtls_md_get_name( MBEDTLS_MD_INVALID_HANDLE )
== NULL );
TEST_ASSERT( mbedtls_md_info_from_string( NULL ) == NULL );
TEST_ASSERT( mbedtls_md_info_from_string( NULL ) == MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( mbedtls_md_setup( &ctx, NULL, 0 ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md_setup( &ctx, MBEDTLS_MD_INVALID_HANDLE, 0 )
== MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md_setup( NULL, info, 0 ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md_starts( NULL ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
@ -66,10 +70,12 @@ void md_null_args( )
TEST_ASSERT( mbedtls_md_finish( NULL, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md_finish( &ctx, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md( NULL, buf, 1, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md( MBEDTLS_MD_INVALID_HANDLE,
buf, 1, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
#if defined(MBEDTLS_FS_IO)
TEST_ASSERT( mbedtls_md_file( NULL, "", buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md_file( MBEDTLS_MD_INVALID_HANDLE,
"", buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
#endif
TEST_ASSERT( mbedtls_md_hmac_starts( NULL, buf, 1 )
@ -90,27 +96,29 @@ void md_null_args( )
TEST_ASSERT( mbedtls_md_hmac_reset( NULL ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md_hmac_reset( &ctx ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md_hmac( NULL, buf, 1, buf, 1, buf )
TEST_ASSERT( mbedtls_md_hmac( MBEDTLS_MD_INVALID_HANDLE, buf, 1, buf, 1, buf )
== MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md_process( NULL, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
TEST_ASSERT( mbedtls_md_process( &ctx, buf ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA );
/* Ok, this is not NULL arg but NULL return... */
TEST_ASSERT( mbedtls_md_info_from_type( MBEDTLS_MD_NONE ) == NULL );
TEST_ASSERT( mbedtls_md_info_from_string( "no such md" ) == NULL );
TEST_ASSERT( mbedtls_md_info_from_type( MBEDTLS_MD_NONE ) ==
MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( mbedtls_md_info_from_string( "no such md" ) ==
MBEDTLS_MD_INVALID_HANDLE );
}
/* END_CASE */
/* BEGIN_CASE */
void md_info( int md_type, char * md_name, int md_size )
{
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
const int *md_type_ptr;
int found;
md_info = mbedtls_md_info_from_type( md_type );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( md_info == mbedtls_md_info_from_string( md_name ) );
TEST_ASSERT( mbedtls_md_get_type( md_info ) == (mbedtls_md_type_t) md_type );
@ -132,7 +140,7 @@ void md_text( char * text_md_name, char * text_src_string,
char md_name[100];
unsigned char src_str[1000];
unsigned char output[100];
const mbedtls_md_info_t *md_info = NULL;
mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
memset( md_name, 0x00, 100 );
memset( src_str, 0x00, 1000 );
@ -141,7 +149,7 @@ void md_text( char * text_md_name, char * text_src_string,
strncpy( (char *) src_str, text_src_string, sizeof( src_str ) - 1 );
strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
md_info = mbedtls_md_info_from_string(md_name);
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT ( 0 == mbedtls_md( md_info, src_str, strlen( (char *) src_str ), output ) );
@ -155,14 +163,14 @@ void md_hex( char * text_md_name, data_t * src_str,
{
char md_name[100];
unsigned char output[100];
const mbedtls_md_info_t *md_info = NULL;
mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
memset( md_name, 0x00, 100 );
memset( output, 0x00, 100 );
strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
md_info = mbedtls_md_info_from_string( md_name );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT ( 0 == mbedtls_md( md_info, src_str->x, src_str->len, output ) );
@ -181,7 +189,7 @@ void md_text_multi( char * text_md_name, char * text_src_string,
unsigned char output[100];
int halfway, len;
const mbedtls_md_info_t *md_info = NULL;
mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
mbedtls_md_context_t ctx, ctx_copy;
mbedtls_md_init( &ctx );
@ -197,7 +205,7 @@ void md_text_multi( char * text_md_name, char * text_src_string,
halfway = len / 2;
md_info = mbedtls_md_info_from_string(md_name);
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx_copy, md_info, 0 ) );
@ -230,7 +238,7 @@ void md_hex_multi( char * text_md_name, data_t * src_str,
{
char md_name[100];
unsigned char output[100];
const mbedtls_md_info_t *md_info = NULL;
mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
mbedtls_md_context_t ctx, ctx_copy;
int halfway;
@ -242,7 +250,7 @@ void md_hex_multi( char * text_md_name, data_t * src_str,
strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
md_info = mbedtls_md_info_from_string(md_name);
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 0 ) );
TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx_copy, md_info, 0 ) );
@ -277,14 +285,14 @@ void mbedtls_md_hmac( char * text_md_name, int trunc_size,
{
char md_name[100];
unsigned char output[100];
const mbedtls_md_info_t *md_info = NULL;
mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
memset( md_name, 0x00, 100 );
memset( output, 0x00, 100 );
strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
md_info = mbedtls_md_info_from_string( md_name );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT ( mbedtls_md_hmac( md_info, key_str->x, key_str->len, src_str->x, src_str->len, output ) == 0 );
@ -299,7 +307,7 @@ void md_hmac_multi( char * text_md_name, int trunc_size, data_t * key_str,
{
char md_name[100];
unsigned char output[100];
const mbedtls_md_info_t *md_info = NULL;
mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
mbedtls_md_context_t ctx;
int halfway;
@ -310,7 +318,7 @@ void md_hmac_multi( char * text_md_name, int trunc_size, data_t * key_str,
strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
md_info = mbedtls_md_info_from_string( md_name );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT ( 0 == mbedtls_md_setup( &ctx, md_info, 1 ) );
halfway = src_str->len / 2;
@ -344,14 +352,14 @@ void mbedtls_md_file( char * text_md_name, char * filename,
{
char md_name[100];
unsigned char output[100];
const mbedtls_md_info_t *md_info = NULL;
mbedtls_md_handle_t md_info = MBEDTLS_MD_INVALID_HANDLE;
memset( md_name, 0x00, 100 );
memset( output, 0x00, 100 );
strncpy( (char *) md_name, text_md_name, sizeof( md_name ) - 1 );
md_info = mbedtls_md_info_from_string( md_name );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( mbedtls_md_file( md_info, filename, output ) == 0 );

6
tests/suites/test_suite_pk.function
View file

@ -593,7 +593,7 @@ void pk_rsa_verify_test_vec( data_t * message_str, int digest, int mod,
TEST_ASSERT( mbedtls_mpi_read_string( &rsa->E, radix_E, input_E ) == 0 );
if( mbedtls_md_info_from_type( digest ) != NULL )
if( mbedtls_md_info_from_type( digest ) != MBEDTLS_MD_INVALID_HANDLE )
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
TEST_ASSERT( mbedtls_pk_verify( &pk, digest, hash_result, 0,
@ -709,7 +709,7 @@ void pk_sign_verify_restart( int pk_type, int grp_id, char *d_str,
unsigned char sig[MBEDTLS_ECDSA_MAX_LEN];
unsigned char sig_check[MBEDTLS_ECDSA_MAX_LEN];
size_t hlen, slen, slen_check;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_pk_restart_init( &rs_ctx );
mbedtls_pk_init( &prv );
@ -729,7 +729,7 @@ void pk_sign_verify_restart( int pk_type, int grp_id, char *d_str,
slen_check = unhexify( sig_check, sig_str );
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
TEST_ASSERT( md_info != MBEDTLS_MD_INVALID_HANDLE );
hlen = mbedtls_md_get_size( md_info );
mbedtls_md( md_info, (const unsigned char *) msg, strlen( msg ), hash );

9
tests/suites/test_suite_pkcs1_v15.function
View file

@ -275,8 +275,10 @@ void pkcs1_rsassa_v15_sign( int mod, int radix_P, char * input_P, int radix_Q,
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
if( mbedtls_md_info_from_type( digest ) != NULL )
if( mbedtls_md_info_from_type( digest ) != MBEDTLS_MD_INVALID_HANDLE )
{
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
}
TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_buffer_rand, &info, MBEDTLS_RSA_PRIVATE, digest, 0, hash_result, output ) == result );
if( result == 0 )
@ -313,9 +315,10 @@ void pkcs1_rsassa_v15_verify( int mod, int radix_N, char * input_N,
TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
if( mbedtls_md_info_from_type( digest ) != NULL )
if( mbedtls_md_info_from_type( digest ) != MBEDTLS_MD_INVALID_HANDLE )
{
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
}
TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str->x ) == result );

8
tests/suites/test_suite_pkcs1_v21.function
View file

@ -128,8 +128,10 @@ void pkcs1_rsassa_pss_sign( int mod, int radix_P, char * input_P, int radix_Q,
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
if( mbedtls_md_info_from_type( digest ) != NULL )
if( mbedtls_md_info_from_type( digest ) != MBEDTLS_MD_INVALID_HANDLE )
{
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
}
TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_buffer_rand, &info, MBEDTLS_RSA_PRIVATE,
digest, 0, hash_result, output ) == result );
@ -169,8 +171,10 @@ void pkcs1_rsassa_pss_verify( int mod, int radix_N, char * input_N,
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
if( mbedtls_md_info_from_type( digest ) != NULL )
if( mbedtls_md_info_from_type( digest ) != MBEDTLS_MD_INVALID_HANDLE )
{
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
}
TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str->x ) == result );

4
tests/suites/test_suite_pkcs5.function
View file

@ -12,14 +12,14 @@ void pbkdf2_hmac( int hash, data_t * pw_str, data_t * salt_str,
int it_cnt, int key_len, data_t * result_key_string )
{
mbedtls_md_context_t ctx;
const mbedtls_md_info_t *info;
mbedtls_md_handle_t info;
unsigned char key[100];
mbedtls_md_init( &ctx );
info = mbedtls_md_info_from_type( hash );
TEST_ASSERT( info != NULL );
TEST_ASSERT( info != MBEDTLS_MD_INVALID_HANDLE );
TEST_ASSERT( mbedtls_md_setup( &ctx, info, 1 ) == 0 );
TEST_ASSERT( mbedtls_pkcs5_pbkdf2_hmac( &ctx, pw_str->x, pw_str->len, salt_str->x, salt_str->len,
it_cnt, key_len, key ) == 0 );

8
tests/suites/test_suite_rsa.function
View file

@ -497,8 +497,10 @@ void mbedtls_rsa_pkcs1_sign( data_t * message_str, int padding_mode,
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
if( mbedtls_md_info_from_type( digest ) != NULL )
if( mbedtls_md_info_from_type( digest ) != MBEDTLS_MD_INVALID_HANDLE )
{
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
}
TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info,
MBEDTLS_RSA_PRIVATE, digest, 0,
@ -538,8 +540,10 @@ void mbedtls_rsa_pkcs1_verify( data_t * message_str, int padding_mode,
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
if( mbedtls_md_info_from_type( digest ) != NULL )
if( mbedtls_md_info_from_type( digest ) != MBEDTLS_MD_INVALID_HANDLE )
{
TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str->x, message_str->len, hash_result ) == 0 );
}
TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str->x ) == result );

4
tests/suites/test_suite_ssl.function
View file

@ -102,12 +102,12 @@ static int build_transforms( mbedtls_ssl_transform *t_in,
if( cipher_info->mode == MBEDTLS_MODE_CBC ||
cipher_info->mode == MBEDTLS_MODE_STREAM )
{
mbedtls_md_info_t const *md_info;
mbedtls_md_handle_t md_info;
unsigned char *md0, *md1;
/* Pick hash */
md_info = mbedtls_md_info_from_type( hash_id );
CHK( md_info != NULL );
CHK( md_info != MBEDTLS_MD_INVALID_HANDLE );
/* Pick hash keys */
maclen = mbedtls_md_get_size( md_info );