Very Short Crypto

Published date : Jan. 4, 2020, 4:20 a.m.
We've intercepted this encrypted message and the corresponding public key.

We think it's a password.

PS: the flag is 42CTF{password} (and it's case sensitive)

Solved by

Username Website Score Date
reveng https://twitter.com/revengsh 960 Jan. 4, 2020, 4:19 a.m.
Danhia 440 Jan. 4, 2020, 12:22 p.m.
Miaou 415 Jan. 7, 2020, 2:38 p.m.
droven0101 https://profile.intra.42.fr/users/azorkane 30 Jan. 8, 2020, 10:43 a.m.
agaubert 30 April 12, 2020, 4:33 p.m.
antox https://www.w0nderland.fr 225 June 13, 2020, 10:55 a.m.
Yir 1040 Jan. 21, 2021, 12:02 p.m.
arpascal https://arnaud.sh 1900 Jan. 24, 2021, 12:37 a.m.
Unactive 515 Jan. 24, 2021, 6:46 p.m.
smaccary https://twitter.com/nol_tech 735 March 21, 2021, 5:50 a.m.
pcariou 75 March 22, 2021, 12:16 p.m.
molivier 590 April 9, 2021, 4:13 a.m.
fzhshzh 115 May 13, 2021, 7:50 a.m.
00101010 1155 June 18, 2021, 6:08 p.m.
jb 40 Sept. 2, 2021, 4:58 p.m.
42stillsucks https://www.youtube.com/watch?v=hfTAv8htci8 1205 Nov. 3, 2021, 2:45 p.m.
Ptitjen 70 Jan. 9, 2022, 11:56 a.m.
chamada https://42lyon.fr 620 Jan. 31, 2022, 1:36 a.m.
nieyraud 1010 Feb. 18, 2022, 11:49 a.m.
nuoxoxo https://github.com/nuoxoxo 85 Feb. 25, 2022, 12:49 a.m.
Magritt 50 March 1, 2022, 11:18 p.m.
Neimados 80 March 3, 2022, 12:19 a.m.
kmammeri42 80 March 3, 2022, 12:40 p.m.
lmartin 1205 March 8, 2022, 11:14 a.m.
S_in https://twitter.com/sin_infosec 1005 March 9, 2022, 11:01 p.m.
pixailz@420v3rfl0w https://github.com/Pixailz 910 March 12, 2022, 6:06 p.m.
sam0verfl0w https://github.com/Unam3dd 1020 March 12, 2022, 6:28 p.m.
louveet 125 March 16, 2022, 7:52 p.m.
clinche https://github.com/clinche 1130 March 17, 2022, 5:28 a.m.
Yukie 95 March 18, 2022, 4:15 p.m.
iel-amra 35 March 19, 2022, 4:12 p.m.
geRoy 25 March 19, 2022, 4:25 p.m.
phabets 80 March 24, 2022, 4:11 a.m.
atrouill 820 March 25, 2022, 10:23 a.m.
4k3l4rr3 60 May 6, 2022, 11:58 a.m.
Cryptanalyse 370 May 14, 2022, 10:22 p.m.
flhember 225 May 16, 2022, 7:12 p.m.
tpeters 195 June 12, 2022, 12:45 a.m.
tdehne 25 June 12, 2022, 9:20 p.m.
JoLMG 230 June 16, 2022, 6:49 p.m.
lcalvie 125 June 16, 2022, 11:17 p.m.
achretie 185 July 7, 2022, 11:54 p.m.
kle-guen 135 July 7, 2022, 11:56 p.m.
abouthib 1140 Aug. 1, 2022, 2 p.m.
hsabir-xoreaxeax https://github.com/lenartlola 1680 Sept. 1, 2022, 11:44 p.m.
prodrigo https://github.com/Blackmanx 35 Sept. 7, 2022, 4:30 p.m.
hiwasa 150 Sept. 13, 2022, 10:11 p.m.
mde-arpe https://github.com/migueldar 100 Sept. 16, 2022, 6:36 p.m.
abubilla https://github.com/juzzrespecter 140 Sept. 16, 2022, 8:21 p.m.
Varius 180 Oct. 15, 2022, 1:07 a.m.
Nyr 220 Oct. 15, 2022, 9:40 a.m.
eclypse666 620 Nov. 5, 2022, 12:04 p.m.
UncleReaton https://unclereaton.dev 780 Nov. 8, 2022, 4:03 p.m.
Ardcord 960 Nov. 14, 2022, 4:11 p.m.
gtouzali 65 Dec. 19, 2022, 12:20 p.m.
Imhotep 285 Dec. 19, 2022, 2:58 p.m.
ParesseuxRose 440 Jan. 2, 2023, 3:51 p.m.
snara 105 Feb. 4, 2023, 6:24 p.m.
uncle_j4ck 250 Feb. 12, 2023, 8:50 p.m.
riblanc 1170 Feb. 14, 2023, 12:58 p.m.
Pasteque 150 Feb. 27, 2023, 12:37 p.m.
esanchez 320 March 25, 2023, 4:53 p.m.
Syca https://cyrihack.fr 1540 April 6, 2023, 7:14 p.m.
Link 360 April 14, 2023, 2:18 p.m.
jelee2 https://thfist-1071.tistory.com/ 160 April 20, 2023, 3:07 p.m.
asarandi https://github.com/asarandi 2135 May 13, 2023, 9:55 p.m.
Nics 130 June 2, 2023, 12:10 p.m.
yodana 115 July 11, 2023, 10:36 p.m.
Alexis 520 Sept. 8, 2023, 8:28 p.m.
pichuu 595 Nov. 6, 2023, 1 a.m.
Narmand 110 Nov. 14, 2023, 4:07 p.m.
Nochance 130 Nov. 16, 2023, 7:25 p.m.
ian 140 Nov. 17, 2023, 5:53 a.m.
moajili 80 Nov. 21, 2023, 1:59 a.m.
wepfen 25 Feb. 12, 2024, 1:52 a.m.
jypz2 40 Feb. 29, 2024, 3:58 p.m.
dwaltz 90 March 15, 2024, 3:03 a.m.
G3ngh1s 525 July 12, 2024, 5:40 p.m.
lulustrabouy 115 July 12, 2024, 11 p.m.
mguillot https://profile.intra.42.fr/users/mguillot 215 Aug. 31, 2024, 3:53 a.m.
a8ymgi01w@mozmail.com 175 Sept. 2, 2024, 11:25 a.m.
mboivin https://github.com/matboivin 760 Sept. 5, 2024, 3:55 p.m.
pquline https://github.com/pquline 550 Sept. 9, 2024, 10:19 p.m.
MinjaeLee https://github.com/MinjeaLee 2045 Sept. 13, 2024, 11:41 a.m.
BenJ4368 170 Oct. 25, 2024, 12:08 p.m.
at0m741 https://at0m741.github.io/at0m741 535 Nov. 20, 2024, 5:56 p.m.
luvcie https://spacehey.com/itsmelucy 550 March 20, 2025, 10:32 p.m.
Lindóriel 175 April 20, 2025, 3:28 p.m.