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We just released our final challenge for this CTF. Please keep hacking the unsolved ones! :)
Green Computing 1 We fucked up :/. Points for old challenge corrected. Fixed one coming soon.
cheatquest of hxpschr 1 We adjusted the points for this challenge.
uff
by yyyyyyy
“The crypto_sign
function is designed to meet the standard notion of unforgeability for a public-key signature scheme under chosen-message attacks.”
Download:
Connection:
nc 159.69.218.92 25519
100 Basepoints + 100 Bonuspoints * min(1, 3/12 Solves) = 125 Points
CTFtime: Task & Writeups
Solved by:
Team | Time |
---|---|
TokyoWesterns | 2018-12-07 14:35:10 +0000 UTC |
justCatTheFish | 2018-12-07 16:38:19 +0000 UTC |
NOPS | 2018-12-07 18:12:17 +0000 UTC |
AceBear | 2018-12-07 19:40:26 +0000 UTC |
LC↯BC | 2018-12-08 03:29:16 +0000 UTC |
negainoido | 2018-12-08 08:29:20 +0000 UTC |
perfect blue | 2018-12-08 19:14:28 +0000 UTC |
dqi | 2018-12-08 19:29:44 +0000 UTC |
Made In MIM | 2018-12-09 00:33:39 +0000 UTC |
WizardsOfDos | 2018-12-09 01:41:56 +0000 UTC |
p4 | 2018-12-09 06:22:25 +0000 UTC |
Dragon Sector | 2018-12-09 10:20:34 +0000 UTC |