$ ctf42

The_Cryptographic_Kitcheni

Crypto weight 24.66 No technique tags yet.
Difficulty Not rated yet

Author: H4N5

Flag format: brunner{...}

Author: H4N5

Our brand new baker, ElGamal, has whipped up the most wonderful cheesecake you could ever imagine. Seriously, it's so good it might encrypt your taste buds.

But... there's a problem. One mysterious ingredient is missing from the recipe! Can you crack the code and figure out what ElGamal forgot to mix in?

The suspiciously scrambled recipe says this:

p = 14912432766367177751 g = 2784687438861268863 h = 8201777436716393968 c1 = 12279519522290406516 c2 = 10734305369677133991 The flag is the recovered plaintext, wrapped in brunner{}. Example: If you found c4rr0t5, the flag should be submitted as brunner{c4rr0t5}.

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