(self, metadata_dict)
| 219 | return sha256(from_key + salt + domain).digest()[:size] |
| 220 | |
| 221 | def pack_metadata(self, metadata_dict): |
| 222 | metadata_dict = StableDict(metadata_dict) |
| 223 | return msgpack.packb(metadata_dict) |
| 224 | |
| 225 | def unpack_manifest(self, data): |
| 226 | """Unpack msgpacked *data* and return manifest.""" |