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Pacify check-names.sh

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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2020-12-14 19:54:24 +01:00
parent b2b64d3642
commit b3cd9633f4
1 changed files with 9 additions and 6 deletions
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15
library/psa_crypto_random_impl.h
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@ -120,6 +120,13 @@ typedef struct
mbedtls_psa_drbg_context_t drbg;
} mbedtls_psa_random_context_t;
/* The type of an Mbed TLS random generator function. This should be
* part of the public API instead of repeating the type everywhere.
* For the time being, declare it here. Declaring a type is necessary
* to define mbedtls_psa_get_random as a variable of a function pointer
* type without incurring the wrath of check-names.sh. */
typedef int mbedtls_f_rng_t( void *p_rng, unsigned char *output, size_t output_size );
/** Return random data.
*
* This function is suitable as the \p f_rng parameter to Mbed TLS functions
@ -137,13 +144,9 @@ typedef struct
* \c MBEDTLS_ERR_PLATFORM_xxx on failure.
*/
#if defined(MBEDTLS_CTR_DRBG_C)
static int ( *const mbedtls_psa_get_random )(
void *p_rng, unsigned char *output, size_t output_size ) =
mbedtls_ctr_drbg_random;
static mbedtls_f_rng_t *const mbedtls_psa_get_random = mbedtls_ctr_drbg_random;
#elif defined(MBEDTLS_HMAC_DRBG_C)
static int ( *const mbedtls_psa_get_random )(
void *p_rng, unsigned char *output, size_t output_size ) =
mbedtls_hmac_drbg_random;
static mbedtls_f_rng_t *const mbedtls_psa_get_random = mbedtls_hmac_drbg_random;
#endif
/** The maximum number of bytes that mbedtls_psa_get_random() is expected to