| syntax = "proto3"; | |
| package privacy.ppn; | |
| import "storage/datapol/annotations/proto/semantic_annotations.proto"; | |
| option java_multiple_files = true; | |
| option (datapol.file_vetting_status) = "latest"; | |
| // Indicates client's desired or capable key support. | |
| enum KeyType { | |
| UNKNOWN_KEY_TYPE = 0; | |
| ZINC_KEY_TYPE = 1; | |
| AT_PUBLIC_METADATA_KEY_TYPE = 2; | |
| AT_PUBLIC_METADATA_VERIFIED_KEY_TYPE = 3; | |
| } |