RSA - Multiple recipients

40 Points  0x0

Chinese!

Author

franb,  

Level  Difficulty

Validations

1671 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
Keblay Cryptanalyse  RSA - Multiples destinataires fr 6 August 2025 at 09:03
Nathan Cryptanalyse  RSA - Multiples destinataires fr 5 August 2025 at 15:34
WannaCry Cryptanalyse  RSA - Multiples destinataires fr 30 July 2025 at 19:38
justOmar Cryptanalysis  RSA - Multiple recipients en 30 July 2025 at 15:20
Axel Cryptanalyse  RSA - Multiples destinataires fr 29 July 2025 at 09:53
Ouxs Cryptanalyse  RSA - Multiples destinataires fr 25 July 2025 at 23:52
bobby Cryptanalyse  RSA - Multiples destinataires fr 22 July 2025 at 23:04
D1533 Cryptanalysis  RSA - Multiple recipients en 8 July 2025 at 11:37
AESpider Cryptanalyse  RSA - Multiples destinataires fr 4 July 2025 at 12:25
ThanoslBsl Cryptanalysis  RSA - Multiple recipients en 30 June 2025 at 22:17

challenges 75 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author ↓↑ Note  Notation Solution Date
pas_valide RSA - Lee cooper 1% 171 60 blackndoor , Synacktiv 1 7 November 2019
pas_valide Initialisation Vector 1% 2310 25 manticore , notfound404 6 25 August 2015
pas_valide Service - Timing attack 1% 2947 25 g0uZ , koma 5 28 October 2012
pas_valide File - PKZIP 2 1% 356 20 kevin.mille 2 8 November 2024
pas_valide Encoding - Codebook 1% 459 20 n3rada 1 21 March 2023
pas_valide Circular Bit Shift 1% 1766 20 BlackRaven 3 21 March 2023
pas_valide RSA - H-rabin 1% 92 60 Vozec 0 21 March 2023
pas_valide Goldreich Goldwasser Halevi | Weak Parameter 1% 23 50 Vozec 0 13 December 2024
pas_valide Shamir Secret Sharing - Introduction 1% 363 30 Vozec 1 5 February 2024
pas_valide NTRU | Multiple Transmission 1% 30 60 Vozec 0 13 December 2024
pas_valide Shamir Secret Sharing - Reduction 1% 52 70 Vozec 0 5 February 2024
pas_valide NTRU | Weak Parameter 1% 21 60 Vozec 0 13 December 2024
pas_valide DSA - Implementation error 1% 80 25 Vozec 1 13 December 2024
pas_valide AES - ECB - Copy Paste 1% 350 25 Vozec 1 5 February 2024
pas_valide ElGamal - Fault attack (Introduction) 1% 41 35