View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003313 | GNUnet | DHT service | public | 2014-02-07 14:19 | 2026-01-25 14:13 |
| Reporter | Bart Polot | Assigned To | Christian Grothoff | Due Date | |
| Priority | normal | Severity | feature | Reproducibility | N/A |
| Status | closed | Resolution | won't fix | ||
| Product Version | Git master | ||||
| Target Version | 0.16.0 | Fixed in Version | 0.16.0 | ||
| Summary | 0003313: DHT GET randomization should increase with time | ||||
| Description | Succesive GET requests should increase the amount of randomization with succesive requests, in order to try to defeat Sybil attacks capable of eclipsing ALL randomized key from a smaller pool. | ||||
| Additional Information | If an attacker is able to eclipse 512 keys, randomizing over 8 bits would not work as all 256 keys are eclipsed. The GETs should start trying with 9 bits (which would also keep failing) and then 10 bits (with 1024 possible targets), which would eventually succeed. | ||||
| Tags | No tags attached. | ||||
| related to | 0003312 | closed | Christian Grothoff | DHT GET should try randomized keys |
| child of | 0002454 | closed | Christian Grothoff | key randomization via RO_BART is not implemented |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2014-02-07 14:19 | Bart Polot | New Issue | |
| 2014-02-07 14:19 | Bart Polot | Status | new => assigned |
| 2014-02-07 14:19 | Bart Polot | Assigned To | => Bart Polot |
| 2014-02-07 14:19 | Bart Polot | Relationship added | child of 0002454 |
| 2014-02-07 14:19 | Bart Polot | Relationship added | related to 0003312 |
| 2014-04-11 13:15 | Christian Grothoff | Product Version | => Git master |
| 2014-04-11 13:15 | Christian Grothoff | Target Version | => 0.11.0 |
| 2018-06-06 22:30 | Christian Grothoff | Target Version | 0.11.0 => |
| 2018-06-06 23:14 | Christian Grothoff | Assigned To | Bart Polot => |
| 2018-06-06 23:14 | Christian Grothoff | Status | assigned => confirmed |
| 2021-12-31 08:20 | schanzen | Tag Attached: lsd0004 | |
| 2021-12-31 08:20 | schanzen | Assigned To | => schanzen |
| 2021-12-31 08:20 | schanzen | Status | confirmed => assigned |
| 2021-12-31 08:20 | schanzen | Note Added: 0018605 | |
| 2022-02-07 08:57 | schanzen | Assigned To | schanzen => |
| 2022-02-07 23:21 | Christian Grothoff | Assigned To | => Christian Grothoff |
| 2022-02-07 23:21 | Christian Grothoff | Status | assigned => closed |
| 2022-02-07 23:21 | Christian Grothoff | Resolution | open => won't fix |
| 2022-02-07 23:21 | Christian Grothoff | Target Version | => 0.16.0 |
| 2022-02-22 22:06 | schanzen | Fixed in Version | => 0.16.0 |
| 2026-01-25 14:13 | Christian Grothoff | Tag Detached: lsd0004 |