1.5.2.7 DRV_CRYPTO_HASH_Update()
HASH_ERROR DRV_CRYPTO_HASH_Update (void * contextData, uint8_t * data, uint32_t dataLength)
This function adds data to the ongoing hash operation.
| contextData |
A pointer to the context block that contains the hash context data. |
| data |
The data to add to the operation. |
| dataLength |
The length of the data. |
| HASH_NO_ERROR |
Success. |
| HASH_CONTEXT_ERROR |
Invalid or corrupted hash context. |
| HASH_INITIALIZE_ERROR |
Failure during hash initialization. |
| HASH_STATE_ERROR |
Invalid or unexpected hash state. |
| HASH_UPDATE_ERROR |
Failure while updating the hash. |
Note:
A HASH operation must be in progress (initialized by DRV_CRYPTO_HASH_Initialize()).