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70 Challenges
Results | Name | Number of points | Difficulty | Author | Note | Solution | Date |
Shamir Secret Sharing - Irreducible ? | 90 | Mister7F | 0 | 5 February 2024 | |||
Shamir Secret Sharing - Reduction | 70 | Vozec | 0 | 5 February 2024 | |||
AES-PMAC | 100 | Cryptanalyse | 0 | 26 May 2019 | |||
FEAL - Differential Cryptanalysis | 50 | Tosh | 0 | 28 March 2022 | |||
File - PKZIP 2 | 20 | kevin.mille | 1 | 8 November 2024 | |||
ECDSA - Implementation error | 100 | Tosh | 0 | 29 September 2019 | |||
Shamir Secret Sharing - Traitor | 35 | Vozec | 1 | 5 February 2024 | |||
Side Channel - AES : CPA | 50 | cb34 | 0 | 28 March 2022 | |||
Side Channel - AES : first round | 60 | walafc0 | 0 | 28 March 2022 | |||
RSA - H-rabin | 60 | Vozec | 0 | 21 March 2023 | |||
AES - Fault attack #2 | 80 | Cryptanalyse | 1 | 20 September 2018 | |||
AES - Weaker variant | 70 | Cryptanalyse | 1 | 29 August 2018 | |||
PHP - mt_rand | 40 | NonStandardModel | 0 | 28 March 2022 | |||
RSA - Lee cooper | 60 | blackndoor , Synacktiv | 1 | 7 November 2019 | |||
Hash - SHA-3 | 75 | Revenger | 1 | 10 December 2016 | |||
RSA - Corrupted key 3 | 40 |