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Use the correct guards on the context structures for MAC/HKDF/PRF

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Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
This commit is contained in:
Steven Cooreman 2021-04-29 18:01:53 +02:00
parent 4f7cae6cbe
commit c2cbac017f
2 changed files with 16 additions and 11 deletions
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12
include/psa/crypto_builtin_composites.h
View File

@ -43,7 +43,7 @@
#define MBEDTLS_PSA_BUILTIN_MAC
#endif
#if defined(PSA_WANT_ALG_HMAC)
#if defined(MBEDTLS_PSA_BUILTIN_ALG_HMAC) || defined(PSA_CRYPTO_DRIVER_TEST)
typedef struct
{
/** The HMAC algorithm in use */
@ -55,7 +55,7 @@ typedef struct
} mbedtls_psa_hmac_operation_t;
#define MBEDTLS_PSA_HMAC_OPERATION_INIT {0, PSA_HASH_OPERATION_INIT, {0}}
#endif /* PSA_WANT_ALG_HMAC */
#endif /* MBEDTLS_PSA_BUILTIN_ALG_HMAC */
#include "mbedtls/cmac.h"
@ -68,12 +68,12 @@ typedef struct
union
{
unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
#if defined(PSA_WANT_ALG_HMAC)
#if defined(MBEDTLS_PSA_BUILTIN_ALG_HMAC) || defined(PSA_CRYPTO_DRIVER_TEST)
mbedtls_psa_hmac_operation_t hmac;
#endif
#if defined(MBEDTLS_CMAC_C)
#endif /* MBEDTLS_PSA_BUILTIN_ALG_HMAC */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CMAC) || defined(PSA_CRYPTO_DRIVER_TEST)
mbedtls_cipher_context_t cmac;
#endif
#endif /* MBEDTLS_PSA_BUILTIN_ALG_CMAC */
} ctx;
} mbedtls_psa_mac_operation_t;

15
include/psa/crypto_struct.h
View File

@ -168,7 +168,7 @@ static inline struct psa_aead_operation_s psa_aead_operation_init( void )
return( v );
}
#if defined(MBEDTLS_MD_C)
#if defined(MBEDTLS_PSA_BUILTIN_ALG_HKDF)
typedef struct
{
uint8_t *info;
@ -184,9 +184,10 @@ typedef struct
unsigned int state : 2;
unsigned int info_set : 1;
} psa_hkdf_key_derivation_t;
#endif /* MBEDTLS_MD_C */
#endif /* MBEDTLS_PSA_BUILTIN_ALG_HKDF */
#if defined(MBEDTLS_MD_C)
#if defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PRF) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PSK_TO_MS)
typedef enum
{
PSA_TLS12_PRF_STATE_INIT, /* no input provided */
@ -221,7 +222,8 @@ typedef struct psa_tls12_prf_key_derivation_s
/* `HMAC_hash( prk, A(i) + seed )` in the notation of RFC 5246, Sect. 5. */
uint8_t output_block[PSA_HASH_MAX_SIZE];
} psa_tls12_prf_key_derivation_t;
#endif /* MBEDTLS_MD_C */
#endif /* MBEDTLS_PSA_BUILTIN_ALG_TLS12_PRF) ||
* MBEDTLS_PSA_BUILTIN_ALG_TLS12_PSK_TO_MS */
struct psa_key_derivation_s
{
@ -232,8 +234,11 @@ struct psa_key_derivation_s
{
/* Make the union non-empty even with no supported algorithms. */
uint8_t dummy;
#if defined(MBEDTLS_MD_C)
#if defined(MBEDTLS_PSA_BUILTIN_ALG_HKDF)
psa_hkdf_key_derivation_t hkdf;
#endif
#if defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PRF) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PSK_TO_MS)
psa_tls12_prf_key_derivation_t tls12_prf;
#endif
} ctx;