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Change MBEDTLS_ECP_MAX_MPI to MBEDTLS_ECP_MAX_MPI_BYTES for better clarity

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Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
This commit is contained in:
Waleed Elmelegy 2024-11-14 15:16:58 +00:00
parent a3ce631849
commit e0dac22cf1
2 changed files with 3 additions and 3 deletions
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2
tf-psa-crypto/core/psa_crypto.c
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@ -8184,7 +8184,7 @@ psa_status_t psa_generate_key_iop_complete(
{ {
#if defined(MBEDTLS_ECP_RESTARTABLE) #if defined(MBEDTLS_ECP_RESTARTABLE)
psa_status_t status; psa_status_t status;
uint8_t key_data[MBEDTLS_ECP_MAX_MPI] = { 0 }; uint8_t key_data[MBEDTLS_ECP_MAX_MPI_BYTES] = { 0 };
size_t key_len = 0; size_t key_len = 0;
if (operation->id == 0 || operation->error_occurred) { if (operation->id == 0 || operation->error_occurred) {

4
tf-psa-crypto/drivers/builtin/include/mbedtls/ecp.h
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@ -345,8 +345,8 @@ mbedtls_ecp_group;
#define MBEDTLS_ECP_MAX_BYTES ((MBEDTLS_ECP_MAX_BITS + 7) / 8) #define MBEDTLS_ECP_MAX_BYTES ((MBEDTLS_ECP_MAX_BITS + 7) / 8)
#define MBEDTLS_ECP_MAX_PT_LEN (2 * MBEDTLS_ECP_MAX_BYTES + 1) #define MBEDTLS_ECP_MAX_PT_LEN (2 * MBEDTLS_ECP_MAX_BYTES + 1)
#define MBEDTLS_ECP_MAX_MPI ((MBEDTLS_ECP_MAX_BYTES + sizeof(mbedtls_mpi_uint)) & \ #define MBEDTLS_ECP_MAX_MPI_BYTES ((MBEDTLS_ECP_MAX_BYTES + sizeof(mbedtls_mpi_uint)) & \
~(sizeof(mbedtls_mpi_uint)-1)) ~(sizeof(mbedtls_mpi_uint)-1))
#if defined(MBEDTLS_ECP_RESTARTABLE) #if defined(MBEDTLS_ECP_RESTARTABLE)