| Offset | Size | Encrypted | Description |
|---|---|---|---|
| 0 | 32 | No | Volume digest using blake2b |
| 32 | 32 | No | KDF Salt |
| 64 | 32 | No | Cipher Salt |
| 96 | 8 | Yes | String "EV_FILE$" |
| 104 | 1024 | Yes | Reserved |
| 1128 | Var. | Yes | Files |
| Var. | 16 | No | ChaCha20-Poly1305 Digest |
| Offset | Size | Compressed | Description |
|---|---|---|---|
| 0 | 32 | No | SHA2 File Hash for integrity check |
| 32 | 128 | No | Filename |
| 160 | 8 | No | File Size |
| 168 | 64 | No | Reserved |
| 232 | Var. | Yes | File Data |