To be xor not to be

Published date : May 20, 2022, 7 p.m.
This famous algorythm took 310 years to break for the first time.
I'm sure you can do better.

flag: 42CTF{encryption key}

Solved by

Username Website Score Date
arpascal https://arnaud.sh 1525 May 20, 2022, 8:06 p.m.
Hokahey 130 May 21, 2022, 4:42 a.m.
Yir 840 May 24, 2022, 7:40 p.m.
clinche https://github.com/clinche 1710 June 11, 2022, 8:59 p.m.
pixailz@420v3rfl0w https://github.com/Pixailz 810 June 11, 2022, 9:38 p.m.
sam0verfl0w https://github.com/Unam3dd 790 June 17, 2022, 10:38 a.m.
asoursou https://github.com/ChuOkupai 475 July 8, 2022, 3:23 a.m.
molivier 475 Sept. 10, 2022, 7:58 p.m.
Asterion64 325 Oct. 14, 2022, 4:52 p.m.
reveng https://twitter.com/revengsh 765 Oct. 22, 2022, 2:15 p.m.
riblanc 1155 Feb. 11, 2023, 3:15 p.m.
pichuu 465 Feb. 25, 2023, 1:57 a.m.
eclypse666 485 March 2, 2023, 9:23 p.m.
Ardcord 1155 March 3, 2023, 6:03 p.m.
Syca https://cyrihack.fr 1225 April 6, 2023, 6:17 p.m.
Link 275 April 14, 2023, 4:22 p.m.
asarandi https://github.com/asarandi 1710 Aug. 16, 2023, 9:42 p.m.
Alexis 400 Sept. 12, 2023, 2:29 a.m.
G3ngh1s 400 July 12, 2024, 10:47 p.m.
lulustrabouy 90 July 13, 2024, 12:58 a.m.
MinjaeLee https://github.com/MinjeaLee 1625 Oct. 5, 2024, 8:33 a.m.
hsabir-xoreaxeax https://github.com/lenartlola 1405 May 23, 2025, 3:43 p.m.
ikkiw 950 May 25, 2025, 12:26 a.m.
Human 110 May 26, 2025, 7:34 a.m.
moac8 150 May 26, 2025, 7:35 a.m.
Omicron 180 May 27, 2025, 12:39 a.m.
melperri 495 July 9, 2025, 5:31 p.m.
AlexSkyTop https://github.com/AlexSkyTop 275 Dec. 7, 2025, 11:58 a.m.
Dueshell 415 Dec. 10, 2025, 11:50 p.m.
bouliboula 520 Dec. 14, 2025, 8:17 p.m.
skav https://www.logogenie.fr 1670 Jan. 7, 2026, 8:41 a.m.
timatias https://github.com/tiagomatias930/tiagomatias930 835 March 22, 2026, 4:18 a.m.
Aoniii https://github.com/Aoniii 1000 April 3, 2026, 6 p.m.