lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-30 22:43:08 +03:00
Code Activity

Add buffer copying to psa_key_derivation_input_bytes

Browse Source 
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
This commit is contained in:
Ryan Everett
2024-02-09 16:18:39 +00:00
parent 08bd24635d
commit 6f68206b18
1 changed files with 12 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
library/psa_crypto.c
View File

@ -4983,12 +4983,20 @@ exit:
psa_status_t psa_key_derivation_input_bytes(
psa_key_derivation_operation_t *operation,
psa_key_derivation_step_t step,
const uint8_t *data,
const uint8_t *data_external,
size_t data_length)
{
return psa_key_derivation_input_internal(operation, step,
PSA_KEY_TYPE_NONE,
data, data_length);
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
LOCAL_INPUT_DECLARE(data_external, data);
LOCAL_INPUT_ALLOC(data_external, data_length, data);
status = psa_key_derivation_input_internal(operation, step,
PSA_KEY_TYPE_NONE,
data, data_length);
exit:
LOCAL_INPUT_FREE(data_external, data);
return status;
}
psa_status_t psa_key_derivation_input_key(