Timeline for How do I validate Curve448 public keys?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 13, 2021 at 8:35 | comment | added | kelalaka | @Gilles'SO-stopbeingevil' I'm on it.. | |
| Jun 24, 2021 at 17:32 | comment | added | kelalaka | @Gilles'SO-stopbeingevil' never seen them, give me little time to calculate them. | |
| Jun 24, 2021 at 8:08 | comment | added | Gilles 'SO- stop being evil' | Concretely, what are the x-coordinates of points of order 4? (cr.yp.to/ecdh.html#validate lists 12 values for Curve25519, which correspond to 5 x-coordinates after reduction mod $P$). And what about the May the Fourth side channel — are the risky cases the low-order points for Curve448 as well? | |
| Jun 23, 2021 at 20:56 | comment | added | kelalaka | Note that this answer is primarily for ECHE | |
| Jun 23, 2021 at 20:55 | history | answered | kelalaka | CC BY-SA 4.0 |