#coppersmith CTF challenges

6 CTF challenges using coppersmith from 6 CTFs (2018–2023), 6 with writeups. Mostly Crypto (83%) and Misc (17%).

Crypto · 5 Misc · 1

Often combined with

#rsa 5 #low-exponent 1 #stereotyped-message 1 #lcg 1 #partial-key-exposure 1 #franklin-reiter-related-message 1 #boneh-durfee 1 #small-private-exponent 1

Challenges

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