嵌入数据到封面图像
(self, msg: bytes, msg_filename: Optional[str],
cover: bytes, cover_filename: Optional[str],
stego_filename: Optional[str])
| 50 | raise NotImplementedError |
| 51 | |
| 52 | def embed_data(self, msg: bytes, msg_filename: Optional[str], |
| 53 | cover: bytes, cover_filename: Optional[str], |
| 54 | stego_filename: Optional[str]) -> bytes: |
| 55 | """嵌入数据到封面图像""" |
| 56 | raise NotImplementedError |
| 57 | |
| 58 | def extract_msg_filename(self, stego_data: bytes, |
| 59 | stego_filename: Optional[str]) -> str: |