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Remove duplicate / unneeded code

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1. remove duplicate function introduced by re-base
2. remove unneeded code
This commit is contained in:
Nir Sonnenschein 2018-06-04 16:36:15 +03:00 committed by itayzafrir
parent d70bc48630
commit 717a040df5
1 changed files with 2 additions and 44 deletions
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46
library/psa_crypto.c
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@ -1313,46 +1313,6 @@ psa_status_t psa_asymmetric_sign(psa_key_slot_t key,
} }
} }
psa_status_t psa_asymmetric_verify( psa_key_slot_t key,
psa_algorithm_t alg,
const uint8_t *hash,
size_t hash_length,
const uint8_t *salt,
size_t salt_length,
uint8_t *signature,
size_t signature_size )
{
key_slot_t *slot;
(void) salt;
(void) salt_length;
if( key == 0 || key > MBEDTLS_PSA_KEY_SLOT_COUNT )
return( PSA_ERROR_INVALID_ARGUMENT );
slot = &global_data.key_slots[key];
if( slot->type == PSA_KEY_TYPE_NONE )
return( PSA_ERROR_EMPTY_SLOT );
if( ! PSA_KEY_TYPE_IS_KEYPAIR( slot->type ) )
return( PSA_ERROR_INVALID_ARGUMENT );
if( !( slot->policy.usage & PSA_KEY_USAGE_VERIFY ) )
return( PSA_ERROR_NOT_PERMITTED );
#if defined(MBEDTLS_ECP_C)
if( PSA_KEY_TYPE_IS_ECC( slot->type ) )
{
mbedtls_ecp_keypair *ecdsa = slot->data.ecp;
int ret;
(void) alg;
ret = mbedtls_ecdsa_read_signature( ecdsa, hash, hash_length, signature,
signature_size );
return( mbedtls_to_psa_error( ret ) );
}
else
#endif /* defined(MBEDTLS_ECP_C) */
{
return( PSA_ERROR_NOT_SUPPORTED );
}
}
psa_status_t psa_asymmetric_verify(psa_key_slot_t key, psa_status_t psa_asymmetric_verify(psa_key_slot_t key,
psa_algorithm_t alg, psa_algorithm_t alg,
const uint8_t *hash, const uint8_t *hash,
@ -1497,7 +1457,7 @@ psa_status_t psa_asymmetric_encrypt(psa_key_slot_t key,
return( PSA_ERROR_INVALID_ARGUMENT ); return( PSA_ERROR_INVALID_ARGUMENT );
} }
if( ret == 0 ) if( ret == 0 )
*output_length = rsa->len; // check if this is correct *output_length = rsa->len;
return( mbedtls_to_psa_error( ret ) ); return( mbedtls_to_psa_error( ret ) );
} }
#endif #endif
@ -1550,7 +1510,6 @@ psa_status_t psa_asymmetric_decrypt(psa_key_slot_t key,
#if defined(MBEDTLS_PKCS1_V15) #if defined(MBEDTLS_PKCS1_V15)
if( alg == PSA_ALG_RSA_PKCS1V15_CRYPT ) if( alg == PSA_ALG_RSA_PKCS1V15_CRYPT )
{ {
*output_length = input_length; // check this
ret = mbedtls_rsa_pkcs1_decrypt( rsa, ret = mbedtls_rsa_pkcs1_decrypt( rsa,
mbedtls_ctr_drbg_random, mbedtls_ctr_drbg_random,
&global_data.ctr_drbg, &global_data.ctr_drbg,
@ -1572,8 +1531,7 @@ psa_status_t psa_asymmetric_decrypt(psa_key_slot_t key,
{ {
return( PSA_ERROR_INVALID_ARGUMENT ); return( PSA_ERROR_INVALID_ARGUMENT );
} }
if( ret == 0 )
*output_length = rsa->len; // check if this is correct
return( mbedtls_to_psa_error( ret ) ); return( mbedtls_to_psa_error( ret ) );
} }
#endif #endif