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WhibOx Contest Organizing Committee

@WhiboxC

Organizing committee for the WhibOx Contest Edition 3

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🙏 Thanks everyone for voting! 🔊 The WhibOx contest is back with ECDSA for this 4th edition. 🗓️ Tentative schedule: - Server open to submissions → 26/05 23:59 AoE - Deadline for implementation submissions → 08/08 23:59 AoE - Deadline for breaking → 01/09 23:59 AoE

The WhibOx contest is back in 2024! 🍓⚔️🍌 As usual white-box designers (🍓) and white-box attackers (🍌) will fight a relentless battle. The battlefield will be AES (as in 2017 and 2019) or ECDSA (as in 2021). Which one should it be? Please vote!



The WhibOx contest is back in 2024! 🍓⚔️🍌 As usual white-box designers (🍓) and white-box attackers (🍌) will fight a relentless battle. The battlefield will be AES (as in 2017 and 2019) or ECDSA (as in 2021). Which one should it be? Please vote!


The submission deadline for white-box ECDSA challenges is approaching: Sunday 22/08 at 00:00 = Saturday 21/08 at 23:59:59 + 1s (UTC). Time to debug and submit your code! 😉


Hi everyone! We're back :-) Already 9 submissions, all broken within the hour... Who's gonna change the deal?! contest2021.whibox.io

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Strawberries just wan the WhibOx Contest 2019! Is this a new hope for white box cryptography? An amazing finish line - check it out whibox.cyber-crypt.com/dashboard @2019Ches


Only a few hours left before the WhibOx Contest 2019 is finally over!! Will we see white box challenges survive for the first time? Check it out! whibox.cyber-crypt.com/dashboard @2019Ches

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Just 45 mn left before the posting deadline... hurry up! whibox.cyber-crypt.com @2019Ches


New challenge "elegant_turing" submitted by cryptolux @2019Ches CTF. Check out: ift.tt/334QwcE #WhibOx


New challenge "goofy_lichterman" submitted by cryptolux @2019Ches CTF. Check out: ift.tt/331G45E #WhibOx


New challenge "xenodochial_northcutt" submitted by RickSanchz @2019Ches CTF. Check out: ift.tt/2YAOH7G #WhibOx


New challenge "wizardly_allen" submitted by Gordon F. @2019Ches CTF. Check out: ift.tt/2YalwsY #WhibOx


New challenge "blissful_fermi" submitted by alice1 @2019Ches CTF. Check out: ift.tt/2OtsuEM #WhibOx


New challenge "hopeful_kirch" submitted by cryptolux @2019Ches CTF. Check out: ift.tt/2Y7Je8Y #WhibOx


New challenge "brave_swanson" submitted by MMS @2019Ches CTF. Check out: ift.tt/2JSnPrG #WhibOx


Only a few days left to submit AES challenges… hurry up if you’re preparing something! Be reminded that August 1st is the posting deadline: after that date, you won’t be able to submit new challenges but just break/invert them. Also, 3 challenges are still unbroken. 🙃 @2019Ches


New challenge "wonderful_feynman" submitted by white_mountain @2019Ches CTF. Check out: ift.tt/2JK2JvC #WhibOx


New challenge "eager_euler" submitted by BugsBunny @2019Ches CTF. Check out: ift.tt/2Z717RS #WhibOx


Week 12/22: 18 AES challenges (1 standing), 69 breaks, 11 inversions. Top strawberries: 666 friendly_edison by Mugiwara (broken), 375 dazzling_panini by RickSanchz (broken), 362 cranky_mccarthy by Mugiwara (broken). Top bananas: 668 Patat0r, 665 jean_onche, 375 simco3 @2019Ches


New challenge "stoic_thompson" submitted by Gordon F. @2019Ches CTF. Check out: bit.ly/31wE18N #WhibOx


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