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Fix code style

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemek Stekiel 2023-05-05 10:13:37 +02:00
parent e1621a460a
commit 134cc2e7a8
2 changed files with 33 additions and 32 deletions
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53
library/psa_crypto.c
View File

@ -136,7 +136,8 @@ int psa_can_do_hash(psa_algorithm_t hash_alg)
#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_KEY_PAIR) || \
defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_PUBLIC_KEY) || \
defined(PSA_WANT_KEY_TYPE_DH_KEY_PAIR)
static int psa_is_dh_key_size_valid(size_t bits) {
static int psa_is_dh_key_size_valid(size_t bits)
{
if (bits != 2048 && bits != 3072 && bits != 4096 &&
bits != 6144 && bits != 8192) {
return 0;
@ -1430,48 +1431,48 @@ psa_status_t psa_export_public_key_internal(
psa_key_type_t type = attributes->core.type;
if (PSA_KEY_TYPE_IS_PUBLIC_KEY(type) &&
(PSA_KEY_TYPE_IS_RSA(type) || PSA_KEY_TYPE_IS_ECC(type) ||
PSA_KEY_TYPE_IS_DH(type))) {
(PSA_KEY_TYPE_IS_RSA(type) || PSA_KEY_TYPE_IS_ECC(type) ||
PSA_KEY_TYPE_IS_DH(type))) {
/* Exporting public -> public */
return psa_export_key_buffer_internal(
key_buffer, key_buffer_size,
data, data_size, data_length);
} else if (PSA_KEY_TYPE_IS_RSA(type)) {
#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR) || \
defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY)
return mbedtls_psa_rsa_export_public_key(attributes,
key_buffer,
key_buffer_size,
data,
data_size,
data_length);
defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY)
return mbedtls_psa_rsa_export_public_key(attributes,
key_buffer,
key_buffer_size,
data,
data_size,
data_length);
#else
/* We don't know how to convert a private RSA key to public. */
return PSA_ERROR_NOT_SUPPORTED;
/* We don't know how to convert a private RSA key to public. */
return PSA_ERROR_NOT_SUPPORTED;
#endif /* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR) ||
* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY) */
} else if (PSA_KEY_TYPE_IS_ECC(type)) {
#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR) || \
defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_PUBLIC_KEY)
return mbedtls_psa_ecp_export_public_key(attributes,
key_buffer,
key_buffer_size,
data,
data_size,
data_length);
defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_PUBLIC_KEY)
return mbedtls_psa_ecp_export_public_key(attributes,
key_buffer,
key_buffer_size,
data,
data_size,
data_length);
#else
/* We don't know how to convert a private ECC key to public */
return PSA_ERROR_NOT_SUPPORTED;
/* We don't know how to convert a private ECC key to public */
return PSA_ERROR_NOT_SUPPORTED;
#endif /* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR) ||
* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_PUBLIC_KEY) */
} else if (PSA_KEY_TYPE_IS_DH(type)) {
#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_KEY_PAIR) || \
defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_PUBLIC_KEY)
return mbedtls_psa_export_ffdh_public_key(attributes,
key_buffer,
key_buffer_size,
data, data_size,
data_length);
return mbedtls_psa_export_ffdh_public_key(attributes,
key_buffer,
key_buffer_size,
data, data_size,
data_length);
#else
return PSA_ERROR_NOT_SUPPORTED;
#endif /* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_KEY_PAIR) ||

12
library/psa_crypto_ffdh.c
View File

@ -64,7 +64,7 @@ static psa_status_t mbedtls_psa_ffdh_set_prime_generator(size_t key_size,
static const unsigned char dhm_G_8192[] =
MBEDTLS_DHM_RFC7919_FFDHE8192_G_BIN;
switch(key_size) {
switch (key_size) {
case sizeof(dhm_P_2048):
dhm_P = dhm_P_2048;
dhm_G = dhm_G_2048;
@ -148,7 +148,7 @@ psa_status_t mbedtls_psa_key_agreement_ffdh(
status = mbedtls_psa_ffdh_set_prime_generator(
PSA_BITS_TO_BYTES(attributes->core.bits), &P, &G);
if(status != PSA_SUCCESS) {
if (status != PSA_SUCCESS) {
goto cleanup;
}
@ -162,7 +162,7 @@ psa_status_t mbedtls_psa_key_agreement_ffdh(
MBEDTLS_MPI_CHK(mbedtls_mpi_exp_mod(&K, &GY, &X, &P, NULL));
MBEDTLS_MPI_CHK(mbedtls_mpi_write_binary(&K, shared_secret,
calculated_shared_secret_size));
calculated_shared_secret_size));
*shared_secret_length = calculated_shared_secret_size;
@ -173,7 +173,7 @@ cleanup:
mbedtls_mpi_free(&X); mbedtls_mpi_free(&GY);
mbedtls_mpi_free(&K);
if(status == PSA_SUCCESS && ret != 0) {
if (status == PSA_SUCCESS && ret != 0) {
status = mbedtls_to_psa_error(ret);
}
@ -199,7 +199,7 @@ psa_status_t mbedtls_psa_export_ffdh_public_key(
status = mbedtls_psa_ffdh_set_prime_generator(
PSA_BITS_TO_BYTES(attributes->core.bits), &P, &G);
if(status != PSA_SUCCESS) {
if (status != PSA_SUCCESS) {
goto cleanup;
}
@ -243,7 +243,7 @@ psa_status_t mbedtls_psa_ffdh_generate_key(
secret exponent from the range [2, P-2].
Select random value in range [3, P-1] and decrease it by 1. */
MBEDTLS_MPI_CHK(mbedtls_mpi_random(&X, 3, &P, mbedtls_psa_get_random,
MBEDTLS_PSA_RANDOM_STATE));
MBEDTLS_PSA_RANDOM_STATE));
MBEDTLS_MPI_CHK(mbedtls_mpi_sub_int(&X, &X, 1));
MBEDTLS_MPI_CHK(mbedtls_mpi_write_binary(&X, key_buffer, key_buffer_size));
*key_buffer_length = key_buffer_size;