AES-GCM block finish.
int32_t aes_sync_gcm_finish( struct aes_sync_descriptor *const descr, uint8_t * tag, uint32_t tag_len )
Type: struct aes_sync_descriptor Struct *const
The AES descriptor
Type: uint8_t *
Buffer holding the input data
Type: uint32_t
Length of tag
Type: int32_t
ERR_NONE if successful