View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0003313 | GNUnet | DHT service | public | 2014-02-07 15:19 | 2022-02-22 23:06 |
Reporter | Bart Polot | Assigned To | Christian Grothoff | ||
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 | lsd0004 | ||||
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 15:19 | Bart Polot | New Issue | |
2014-02-07 15:19 | Bart Polot | Status | new => assigned |
2014-02-07 15:19 | Bart Polot | Assigned To | => Bart Polot |
2014-02-07 15:19 | Bart Polot | Relationship added | child of 0002454 |
2014-02-07 15:19 | Bart Polot | Relationship added | related to 0003312 |
2014-04-11 15:15 | Christian Grothoff | Product Version | => Git master |
2014-04-11 15:15 | Christian Grothoff | Target Version | => 0.11.0 |
2018-06-07 00:30 | Christian Grothoff | Target Version | 0.11.0 => |
2018-06-07 01:14 | Christian Grothoff | Assigned To | Bart Polot => |
2018-06-07 01:14 | Christian Grothoff | Status | assigned => confirmed |
2021-12-31 09:20 | schanzen | Tag Attached: lsd0004 | |
2021-12-31 09:20 | schanzen | Assigned To | => schanzen |
2021-12-31 09:20 | schanzen | Status | confirmed => assigned |
2021-12-31 09:20 | schanzen | Note Added: 0018605 | |
2022-02-07 09:57 | schanzen | Assigned To | schanzen => |
2022-02-08 00:21 | Christian Grothoff | Assigned To | => Christian Grothoff |
2022-02-08 00:21 | Christian Grothoff | Status | assigned => closed |
2022-02-08 00:21 | Christian Grothoff | Resolution | open => won't fix |
2022-02-08 00:21 | Christian Grothoff | Target Version | => 0.16.0 |
2022-02-22 23:06 | schanzen | Fixed in Version | => 0.16.0 |