1.2.11.4.2 CIPHER_Wrapper_AesCcmSetkey Function
C
int32_t CIPHER_Wrapper_AesCcmSetkey(uint8_t *key)
Summary
Initializes the AES-CCM context and sets the encryption key.
Description
This function initializes the AES-CCM context and sets the 16-byte encryption key.
Precondition
None.
Parameters
Param | Description |
---|---|
key | Pointer to buffer holding the 16-byte key itself |
Returns
CIPHER_WRAPPER_RETURN_GOOD: Successful initialization.
Any other value: Error in the initialization.
Example
int32_t ret; uint8_t key[] = { some key }; ret = CIPHER_Wrapper_AesCcmSetkey(key);
Remarks
None.