Hash - Message Digest 5

5 Points  0x0

Bob found that Ronald Rivest is a terrific cryptanalyst.

Author

g0uZ,  

Level  Difficulty

Validations

62326 Challengers 17%

Note  Notation

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5
1768 Votes

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solutions 7 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
machpi Cryptanalyse  Hash - Message Digest 5 fr 14 July 2025 at 23:09
Eagle Cryptanalyse  Hash - Message Digest 5 fr 14 July 2025 at 22:48
MathTheNem Cryptanalyse  Hash - Message Digest 5 fr 14 July 2025 at 22:05
Hugo Cryptanalyse  Hash - Message Digest 5 fr 14 July 2025 at 14:48
Jabs Cryptanalyse  Hash - Message Digest 5 fr 14 July 2025 at 13:57
PAMBOU Joseph grace Cryptanalyse  Hash - Message Digest 5 fr 13 July 2025 at 19:47
amina Cryptanalyse  Hash - Message Digest 5 fr 13 July 2025 at 14:35
Yu Kichiji Cryptanalysis  Hash - Message Digest 5 en 13 July 2025 at 05:54
Fenryr Cryptanalyse  Hash - Message Digest 5 fr 12 July 2025 at 21:37
Akinori Cryptanalyse  Hash - Message Digest 5 fr 12 July 2025 at 20:41

challenges 75 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author ↓↑ Note  Notation Solution Date
pas_valide Hash - Message Digest 5 17% 62326 5 g0uZ 7 31 January 2010
pas_valide Encoding - UU 20% 71431 5 g0uZ 10 7 October 2006
pas_valide File - PKZIP 4% 13461 15 g0uZ 6 30 August 2010
pas_valide File - Insecure storage 1 3% 9455 20 g0uZ 7 6 February 2012
pas_valide Known plaintext - XOR 3% 9486 20 Ryscrow 5 3 February 2011
pas_valide Pixel Madness 5% 16439 15 Ryscrow 10 3 February 2011
pas_valide RSA - Factorisation 2% 5118 25 HacKSpider 5 12 September 2010
pas_valide ELF64 - PID encryption 3% 8183 15 Lu33Y 10 8 February 2012
pas_valide ECDSA - Implementation error 1% 69 100 Tosh 0 29 September 2019
pas_valide ECDHE 1% 246 60 Tosh 2 20 November 2016
pas_valide FEAL - Differential Cryptanalysis 1% 51 50 Tosh 0 28 March 2022
pas_valide AES128 - CTR 1% 738 40 Tosh 2 28 August 2015
pas_valide RSA - Padding 1% 298 35 Tosh 0 9 October 2016
pas_valide Code - Pseudo Random Number Generator 2% 3724 20 Tosh 6 19 December 2012
pas_valide Shift cipher 6% 21180 10 m31z0nyx 10 16 February 2011
pas_valide Encoding - ASCII 26% 92831 5