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psa_crypto_aead: add guard for CIPHER_C dependency

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Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti 2023-08-25 09:22:19 +02:00
parent c5d9dd262b
commit 2c2adedd82
3 changed files with 9 additions and 4 deletions
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9
library/psa_crypto_aead.c
View File

@ -43,13 +43,13 @@ static psa_status_t psa_aead_setup(
psa_algorithm_t alg)
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
size_t key_bits;
const mbedtls_cipher_info_t *cipher_info;
mbedtls_cipher_id_t cipher_id;
(void) key_buffer_size;
key_bits = attributes->core.bits;
#if defined(MBEDTLS_CIPHER_C)
const mbedtls_cipher_info_t *cipher_info;
mbedtls_cipher_id_t cipher_id;
size_t key_bits = attributes->core.bits;
cipher_info = mbedtls_cipher_info_from_psa(alg,
attributes->core.type, key_bits,
@ -57,6 +57,7 @@ static psa_status_t psa_aead_setup(
if (cipher_info == NULL) {
return PSA_ERROR_NOT_SUPPORTED;
}
#endif /* MBEDTLS_CIPHER_C */
switch (PSA_ALG_AEAD_WITH_SHORTENED_TAG(alg, 0)) {
#if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)

2
library/psa_crypto_cipher.c
View File

@ -31,6 +31,7 @@
#include <string.h>
#if defined(MBEDTLS_CIPHER_C)
const mbedtls_cipher_info_t *mbedtls_cipher_info_from_psa(
psa_algorithm_t alg,
psa_key_type_t key_type,
@ -158,6 +159,7 @@ const mbedtls_cipher_info_t *mbedtls_cipher_info_from_psa(
return mbedtls_cipher_info_from_values(cipher_id_tmp,
(int) key_bits, mode);
}
#endif /* MBEDTLS_CIPHER_C */
#if defined(MBEDTLS_PSA_BUILTIN_CIPHER)

2
library/psa_crypto_cipher.h
View File

@ -24,6 +24,7 @@
#include <mbedtls/cipher.h>
#include <psa/crypto.h>
#if defined(MBEDTLS_CIPHER_C)
/** Get Mbed TLS cipher information given the cipher algorithm PSA identifier
* as well as the PSA type and size of the key to be used with the cipher
* algorithm.
@ -39,6 +40,7 @@
const mbedtls_cipher_info_t *mbedtls_cipher_info_from_psa(
psa_algorithm_t alg, psa_key_type_t key_type, size_t key_bits,
mbedtls_cipher_id_t *cipher_id);
#endif /* MBEDTLS_CIPHER_C */
/**
* \brief Set the key for a multipart symmetric encryption operation.