Shamir Secret Sharing - Traitor

35 Points  0x0

A delta for the treasure

Author

Vozec,  

Level  Difficulty

Validations

80 Challengers 1%

Note  Notation

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5
17 Votes

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solutions 1 Solution

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Korsan Cryptanalyse  Shamir Secret Sharing - Traitor fr 3 January 2025 at 22:42
k4ndar3c Cryptanalyse  Shamir Secret Sharing - Traitor fr 2 January 2025 at 16:53
cb34 Cryptanalyse  Shamir Secret Sharing - Traitor fr 29 December 2024 at 20:36
bugfighter Cryptanalyse  Shamir Secret Sharing - Traitor fr 29 December 2024 at 11:23
shasui Cryptanalyse  Shamir Secret Sharing - Traitor fr 23 December 2024 at 17:20
F& Cryptanalyse  Shamir Secret Sharing - Traitor fr 22 December 2024 at 23:07
fr0mars Cryptanalyse  Shamir Secret Sharing - Traitor fr 20 December 2024 at 00:55
ber98fa4a Cryptanalyse  Shamir Secret Sharing - Traitor fr 5 December 2024 at 17:52
M@l0tru Cryptanalyse  Shamir Secret Sharing - Traitor fr 5 December 2024 at 15:04
Arthur Cryptanalyse  Shamir Secret Sharing - Traitor fr 25 November 2024 at 16:56

challenges 75 Challenges

Results Name ↓↑ Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide AES - 4 Rounds 1% 345 35 Cryptanalyse 0 5 September 2018
pas_valide AES - CBC - Bit-Flipping Attack 1% 1618 25 Tie21 5 17 June 2018
pas_valide AES - ECB 1% 2623 25 cez40 4 29 November 2015
pas_valide AES - ECB - Copy Paste 1% 280 25 Vozec 1 5 February 2024
pas_valide AES - Fault attack #1 1% 185 50 Cryptanalyse 1 20 September 2018
pas_valide AES - Fault attack #2 1% 131 80 Cryptanalyse 1 20 September 2018
pas_valide AES - Weaker variant 1% 140 70 Cryptanalyse 1 29 August 2018
pas_valide AES-PMAC 1% 37 100 Cryptanalyse 0 26 May 2019
pas_valide AES128 - CTR 1% 696 40 Tosh 2 28 August 2015
pas_valide CISCO - Salted Password 2% 4991 10 Tidusrose 3 13 July 2021
pas_valide Circular Bit Shift 1% 1290 20 BlackRaven 3 21 March 2023
pas_valide Code - Pseudo Random Number Generator 1% 3465 20 Tosh 6 19 December 2012
pas_valide DSA - Implementation error 1% 8 25 Vozec 0 13 December 2024
pas_valide Discrete logarithm problem 1% 1250 40 RFC4949 3 8 June 2014
pas_valide ECDHE 1% 238 60