Prakash Gupta
quals
Welcome back, code monkeys! Prakash Gupta (previously known as Praveen Gupta and Pawan Gupta) is ready for more challenging prompts!
Your goal is to instruct Prakash Gupta to generate a base64_decode function that is "perfectly secure."
No backdoor this time!
The flag is at /flag.
nc pawan-gupta-utg6tokpfvmza.shellweplayaga.me 30003
To confirm: We do not have handouts. Use the handouts from previous levels as your reference if you want. Other than those, you are all on your own.
Solution Statistics
| bcrypted answer | |
|---|---|
| observations | 272 |
| solves | 38 |
| points | 102 |
| average solve seconds | 23007 seconds, or about 6 hours |
| stddev solve time | 18697 seconds, or about 5 hours |
Solutions Over Time
solving teams:
solved by 38 teams
| team | solved at | it took |
|---|---|---|
| SuperDiceCode | 2023-05-28 05:16:18 UTC | 745 seconds, or 0.21 hours |
| 侍 | 2023-05-28 05:22:08 UTC | 751 seconds, or 0.21 hours |
| orgakraut | 2023-05-28 05:30:57 UTC | 1606 seconds, or 0.45 hours |
| Cornfield Computer Crew | 2023-05-28 06:00:18 UTC | 2836 seconds, or 0.79 hours |
| Blue Water | 2023-05-28 06:23:33 UTC | 4658 seconds, or 1.29 hours |
| Straw Hat | 2023-05-28 06:27:52 UTC | 5001 seconds, or 1.39 hours |
| Katzebin | 2023-05-28 06:33:10 UTC | 4672 seconds, or 1.3 hours |
| Tea MSG | 2023-05-28 06:41:12 UTC | 204 seconds, or 0.06 hours |
| TWN48 | 2023-05-28 06:51:03 UTC | 6611 seconds, or 1.84 hours |
| Shellphish | 2023-05-28 06:59:21 UTC | 7115 seconds, or 1.98 hours |
| untitled | 2023-05-28 06:59:49 UTC | 7074 seconds, or 1.96 hours |
| P1G BuT S4D | 2023-05-28 07:23:17 UTC | 8439 seconds, or 2.34 hours |
| Team Enu | 2023-05-28 07:46:51 UTC | 8913 seconds, or 2.48 hours |
| babamba | 2023-05-28 07:52:45 UTC | 9417 seconds, or 2.62 hours |
| Never Stop Exploiting | 2023-05-28 07:56:57 UTC | 9575 seconds, or 2.66 hours |
| HypeBoy | 2023-05-28 09:30:52 UTC | 15664 seconds, or 4.35 hours |
| if this doesn't work we'll get more for next year | 2023-05-28 09:43:52 UTC | 16758 seconds, or 4.65 hours |
| Norsecode'23 | 2023-05-28 10:01:34 UTC | 17780 seconds, or 4.94 hours |
| mhackeroni | 2023-05-28 10:18:52 UTC | 18579 seconds, or 5.16 hours |
| PTB_WTL_0T | 2023-05-28 11:22:33 UTC | 21157 seconds, or 5.88 hours |
| DTRUSH | 2023-05-28 11:35:31 UTC | 20829 seconds, or 5.79 hours |
| undef1ned | 2023-05-28 11:37:22 UTC | 23480 seconds, or 6.52 hours |
| The Parliament of Ducks | 2023-05-28 12:48:14 UTC | 27870 seconds, or 7.74 hours |
| Budaejjigae | 2023-05-28 12:55:05 UTC | 27867 seconds, or 7.74 hours |
| We_0wn_Y0u | 2023-05-28 13:30:52 UTC | 15667 seconds, or 4.35 hours |
| iine | 2023-05-28 15:12:34 UTC | 34504 seconds, or 9.58 hours |
| ELT | 2023-05-28 16:11:53 UTC | 40223 seconds, or 11.17 hours |
| The Council of Sheep | 2023-05-28 16:17:59 UTC | 32443 seconds, or 9.01 hours |
| SpotTheBug | 2023-05-28 16:27:45 UTC | 30913 seconds, or 8.59 hours |
| hxp | 2023-05-28 18:06:28 UTC | 43011 seconds, or 11.95 hours |
| CONF.D | 2023-05-28 18:11:09 UTC | 42098 seconds, or 11.69 hours |
| FloridaMan | 2023-05-28 20:59:20 UTC | 56962 seconds, or 15.82 hours |
| tasteless | 2023-05-28 21:09:45 UTC | 48774 seconds, or 13.55 hours |
| JMP FS:[RCX] | 2023-05-28 21:30:00 UTC | 58885 seconds, or 16.36 hours |
| OSUSEC | 2023-05-28 22:25:28 UTC | 62449 seconds, or 17.35 hours |
| phish paprikaš | 2023-05-28 22:29:25 UTC | 52177 seconds, or 14.49 hours |
| Team Baguette | 2023-05-28 22:57:56 UTC | 44797 seconds, or 12.44 hours |
| HelloW0rld666 | 2023-05-28 23:25:53 UTC | 43767 seconds, or 12.16 hours |