RSA - Multiple recipients

40 Points  0x0

Chinese!

Author

franb,  

Level  Difficulty

Validations

1664 Challengers 1%

Note  Notation

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91 Votes

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solutions 4 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
tony_frg Cryptanalyse  RSA - Multiples destinataires fr 11 September 2024 at 20:52
benji12982 Cryptanalyse  RSA - Multiples destinataires fr 6 September 2024 at 22:51
clemsy Cryptanalyse  RSA - Multiples destinataires fr 6 September 2024 at 14:57
Adel Cryptanalyse  RSA - Multiples destinataires fr 5 September 2024 at 17:26
EVANGELIAMPPL21073 Cryptanalysis  RSA - Multiple recipients en 1 September 2024 at 04:10
ang3L Cryptanalyse  RSA - Multiples destinataires fr 28 August 2024 at 16:36
Nausicaa68 Cryptanalyse  RSA - Multiples destinataires fr 24 August 2024 at 21:39
CeliTop Cryptanalyse  RSA - Multiples destinataires fr 19 August 2024 at 14:20
NearXa Cryptanalyse  RSA - Multiples destinataires fr 15 August 2024 at 19:15
HeartWay Cryptanalyse  RSA - Multiples destinataires fr 14 August 2024 at 21:55

challenges 75 Challenges

Results Name Validations ↓↑ Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide NTRU | Weak Parameter 1% 21 60 Vozec 0 13 December 2024
pas_valide Goldreich Goldwasser Halevi | Weak Parameter 1% 21 50 Vozec 0 13 December 2024
pas_valide NTRU | Multiple Transmission 1% 28 60 Vozec 0 13 December 2024
pas_valide Shamir Secret Sharing - Irreducible ? 1% 35 90 Mister7F 0 5 February 2024
pas_valide ElGamal - Fault attack (Introduction) 1% 35 35 Vozec 0 13 December 2024
pas_valide AES-PMAC 1% 40 100 Cryptanalyse 0 26 May 2019
pas_valide FEAL - Differential Cryptanalysis 1% 50 50 Tosh 0 28 March 2022
pas_valide Shamir Secret Sharing - Reduction 1% 50 70 Vozec 0 5 February 2024
pas_valide DSA - Implementation error 1% 63 25 Vozec 0 13 December 2024
pas_valide ECDSA - Implementation error 1% 67 100 Tosh 0 29 September 2019
pas_valide RSA - H-rabin 1% 90 60 Vozec 0 21 March 2023
pas_valide Side Channel - AES : CPA 1% 91 50 cb34 0 28 March 2022
pas_valide Side Channel - AES : first round 1% 94 60 walafc0 0 28 March 2022
pas_valide Shamir Secret Sharing - Traitor 1% 102 35 Vozec 1 5 February 2024
pas_valide AES - Fault attack #2 1% 145 80 Cryptanalyse