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Add Tests for psa crypto entropy incjection

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Adjust code to handle and work with MBEDTLS_ENTROPY_BLOCK_SIZE definition option
This commit is contained in:
Netanel Gonen
2018-11-19 11:53:55 +02:00
committed by avolinski
parent ee2ffd311b
commit 21f37cbbec
5 changed files with 23 additions and 13 deletions
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8
library/psa_crypto.c
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@ -4234,8 +4234,12 @@ psa_status_t mbedtls_psa_inject_entropy( const unsigned char *seed,
struct psa_its_info_t p_info;
if( global_data.initialized )
return( PSA_ERROR_NOT_PERMITTED );
if( ( seed_size < MBEDTLS_ENTROPY_MIN_PLATFORM ) || ( seed_size > MBEDTLS_ENTROPY_MAX_SEED_SIZE ) )
return( PSA_ERROR_INVALID_ARGUMENT );
if( ( ( seed_size < MBEDTLS_ENTROPY_MIN_PLATFORM ) ||
( seed_size < MBEDTLS_ENTROPY_BLOCK_SIZE ) ) ||
( seed_size > MBEDTLS_ENTROPY_MAX_SEED_SIZE ) )
return( PSA_ERROR_INVALID_ARGUMENT );
status = psa_its_get_info( MBED_RANDOM_SEED_ITS_UID, &p_info );
if( PSA_ITS_ERROR_KEY_NOT_FOUND == status ) /* No seed exists */
{

3
library/version_features.c
View File

@ -402,6 +402,9 @@ static const char *features[] = {
#if defined(MBEDTLS_ENTROPY_NV_SEED)
"MBEDTLS_ENTROPY_NV_SEED",
#endif /* MBEDTLS_ENTROPY_NV_SEED */
#if defined(MBEDTLS_PSA_HAS_ITS_IO)
"MBEDTLS_PSA_HAS_ITS_IO",
#endif /* MBEDTLS_PSA_HAS_ITS_IO */
#if defined(MBEDTLS_MEMORY_DEBUG)
"MBEDTLS_MEMORY_DEBUG",
#endif /* MBEDTLS_MEMORY_DEBUG */