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Rename HMAC operation structure

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Prefix with 'mbedtls_psa' as per the other types which implement some
sort of algorithm in software.

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
This commit is contained in:
Steven Cooreman 2021-04-29 17:49:11 +02:00
parent 36876a01a4
commit dd1a915c0f
5 changed files with 19 additions and 17 deletions
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4
include/psa/crypto_builtin_composites.h
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@ -52,7 +52,7 @@ typedef struct
struct psa_hash_operation_s hash_ctx; struct psa_hash_operation_s hash_ctx;
/** The HMAC part of the context. */ /** The HMAC part of the context. */
uint8_t opad[PSA_HMAC_MAX_HASH_BLOCK_SIZE]; uint8_t opad[PSA_HMAC_MAX_HASH_BLOCK_SIZE];
} psa_hmac_internal_data_t; } mbedtls_psa_hmac_operation_t;
#define MBEDTLS_PSA_HMAC_OPERATION_INIT {0, PSA_HASH_OPERATION_INIT, {0}} #define MBEDTLS_PSA_HMAC_OPERATION_INIT {0, PSA_HASH_OPERATION_INIT, {0}}
#endif /* PSA_WANT_ALG_HMAC */ #endif /* PSA_WANT_ALG_HMAC */
@ -69,7 +69,7 @@ typedef struct
{ {
unsigned dummy; /* Make the union non-empty even with no supported algorithms. */ unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
#if defined(PSA_WANT_ALG_HMAC) #if defined(PSA_WANT_ALG_HMAC)
psa_hmac_internal_data_t hmac; mbedtls_psa_hmac_operation_t hmac;
#endif #endif
#if defined(MBEDTLS_CMAC_C) #if defined(MBEDTLS_CMAC_C)
mbedtls_cipher_context_t cmac; mbedtls_cipher_context_t cmac;

4
include/psa/crypto_struct.h
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@ -173,7 +173,7 @@ typedef struct
{ {
uint8_t *info; uint8_t *info;
size_t info_length; size_t info_length;
psa_hmac_internal_data_t hmac; mbedtls_psa_hmac_operation_t hmac;
uint8_t prk[PSA_HASH_MAX_SIZE]; uint8_t prk[PSA_HASH_MAX_SIZE];
uint8_t output_block[PSA_HASH_MAX_SIZE]; uint8_t output_block[PSA_HASH_MAX_SIZE];
#if PSA_HASH_MAX_SIZE > 0xff #if PSA_HASH_MAX_SIZE > 0xff
@ -215,7 +215,7 @@ typedef struct psa_tls12_prf_key_derivation_s
size_t seed_length; size_t seed_length;
uint8_t *label; uint8_t *label;
size_t label_length; size_t label_length;
psa_hmac_internal_data_t hmac; mbedtls_psa_hmac_operation_t hmac;
uint8_t Ai[PSA_HASH_MAX_SIZE]; uint8_t Ai[PSA_HASH_MAX_SIZE];
/* `HMAC_hash( prk, A(i) + seed )` in the notation of RFC 5246, Sect. 5. */ /* `HMAC_hash( prk, A(i) + seed )` in the notation of RFC 5246, Sect. 5. */

2
library/psa_crypto.c
View File

@ -3355,7 +3355,7 @@ static psa_status_t psa_key_derivation_tls12_prf_generate_next_block(
{ {
psa_algorithm_t hash_alg = PSA_ALG_HKDF_GET_HASH( alg ); psa_algorithm_t hash_alg = PSA_ALG_HKDF_GET_HASH( alg );
uint8_t hash_length = PSA_HASH_LENGTH( hash_alg ); uint8_t hash_length = PSA_HASH_LENGTH( hash_alg );
psa_hmac_internal_data_t backup = MBEDTLS_PSA_HMAC_OPERATION_INIT; mbedtls_psa_hmac_operation_t backup = MBEDTLS_PSA_HMAC_OPERATION_INIT;
psa_status_t status, cleanup_status; psa_status_t status, cleanup_status;
/* We can't be wanting more output after block 0xff, otherwise /* We can't be wanting more output after block 0xff, otherwise

13
library/psa_crypto_mac.c
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@ -69,13 +69,13 @@ static size_t psa_get_hash_block_size( psa_algorithm_t alg )
} }
} }
psa_status_t psa_hmac_abort_internal( psa_hmac_internal_data_t *hmac ) psa_status_t psa_hmac_abort_internal( mbedtls_psa_hmac_operation_t *hmac )
{ {
mbedtls_platform_zeroize( hmac->opad, sizeof( hmac->opad ) ); mbedtls_platform_zeroize( hmac->opad, sizeof( hmac->opad ) );
return( psa_hash_abort( &hmac->hash_ctx ) ); return( psa_hash_abort( &hmac->hash_ctx ) );
} }
psa_status_t psa_hmac_setup_internal( psa_hmac_internal_data_t *hmac, psa_status_t psa_hmac_setup_internal( mbedtls_psa_hmac_operation_t *hmac,
const uint8_t *key, const uint8_t *key,
size_t key_length, size_t key_length,
psa_algorithm_t hash_alg ) psa_algorithm_t hash_alg )
@ -139,14 +139,14 @@ cleanup:
return( status ); return( status );
} }
psa_status_t psa_hmac_update_internal( psa_hmac_internal_data_t *hmac, psa_status_t psa_hmac_update_internal( mbedtls_psa_hmac_operation_t *hmac,
const uint8_t *data, const uint8_t *data,
size_t data_length ) size_t data_length )
{ {
return( psa_hash_update( &hmac->hash_ctx, data, data_length ) ); return( psa_hash_update( &hmac->hash_ctx, data, data_length ) );
} }
psa_status_t psa_hmac_finish_internal( psa_hmac_internal_data_t *hmac, psa_status_t psa_hmac_finish_internal( mbedtls_psa_hmac_operation_t *hmac,
uint8_t *mac, uint8_t *mac,
size_t mac_size ) size_t mac_size )
{ {
@ -184,8 +184,9 @@ exit:
return( status ); return( status );
} }
psa_status_t psa_hmac_clone_internal( const psa_hmac_internal_data_t *source, psa_status_t psa_hmac_clone_internal(
psa_hmac_internal_data_t *destination ) const mbedtls_psa_hmac_operation_t *source,
mbedtls_psa_hmac_operation_t *destination )
{ {
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED; psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;

13
library/psa_crypto_mac.h
View File

@ -39,7 +39,7 @@
* \return Any error code reported by psa_hash_compute(), psa_hash_setup() or * \return Any error code reported by psa_hash_compute(), psa_hash_setup() or
* psa_hash_update(). * psa_hash_update().
*/ */
psa_status_t psa_hmac_setup_internal( psa_hmac_internal_data_t *hmac, psa_status_t psa_hmac_setup_internal( mbedtls_psa_hmac_operation_t *hmac,
const uint8_t *key, const uint8_t *key,
size_t key_length, size_t key_length,
psa_algorithm_t hash_alg ); psa_algorithm_t hash_alg );
@ -59,7 +59,7 @@ psa_status_t psa_hmac_setup_internal( psa_hmac_internal_data_t *hmac,
* Success. * Success.
* \return Any error code reported by psa_hash_update(). * \return Any error code reported by psa_hash_update().
*/ */
psa_status_t psa_hmac_update_internal( psa_hmac_internal_data_t *hmac, psa_status_t psa_hmac_update_internal( mbedtls_psa_hmac_operation_t *hmac,
const uint8_t *data, const uint8_t *data,
size_t data_length ); size_t data_length );
@ -78,7 +78,7 @@ psa_status_t psa_hmac_update_internal( psa_hmac_internal_data_t *hmac,
* \return Any error code reported by psa_hash_setup(), psa_hash_update() or * \return Any error code reported by psa_hash_setup(), psa_hash_update() or
* psa_hash_finish(). * psa_hash_finish().
*/ */
psa_status_t psa_hmac_finish_internal( psa_hmac_internal_data_t *hmac, psa_status_t psa_hmac_finish_internal( mbedtls_psa_hmac_operation_t *hmac,
uint8_t *mac, uint8_t *mac,
size_t mac_size ); size_t mac_size );
@ -96,8 +96,9 @@ psa_status_t psa_hmac_finish_internal( psa_hmac_internal_data_t *hmac,
* Success. * Success.
* \return Any error code reported by psa_hash_clone(). * \return Any error code reported by psa_hash_clone().
*/ */
psa_status_t psa_hmac_clone_internal( const psa_hmac_internal_data_t *source, psa_status_t psa_hmac_clone_internal(
psa_hmac_internal_data_t *destination ); const mbedtls_psa_hmac_operation_t *source,
mbedtls_psa_hmac_operation_t *destination );
/** Internal API for aborting an HMAC operation, using PSA hash primitives. /** Internal API for aborting an HMAC operation, using PSA hash primitives.
* *
@ -110,7 +111,7 @@ psa_status_t psa_hmac_clone_internal( const psa_hmac_internal_data_t *source,
* Success. * Success.
* \return Any error code reported by psa_hash_abort(). * \return Any error code reported by psa_hash_abort().
*/ */
psa_status_t psa_hmac_abort_internal( psa_hmac_internal_data_t *hmac ); psa_status_t psa_hmac_abort_internal( mbedtls_psa_hmac_operation_t *hmac );
/** Calculate the MAC (message authentication code) of a message using Mbed TLS. /** Calculate the MAC (message authentication code) of a message using Mbed TLS.
* *