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Cryptography is not based on NP-complete problems - let me explain why. Hard problems in cryptography Cryptographic schemes are based on the computational difficulty of solving some ‘hard’ problem. For example, RSA (specifically, RSA-2048) is based on the difficulty of a problem like this: The RSA Problem I generate two large, random prime numbers, p p p and q q q , each of length 1024…
Cryptography is not based on NP-complete problems - let me explain why.
Hard problems in cryptography
Cryptographic schemes are based on the computational difficulty of solving some ‘hard’ problem. For example, RSA (specifically, RSA-2048) is based on the difficulty of a problem like this:
The RSA Problem
I generate two large, random prime numbers, p and q, each of length 1024 bits. I then give you the product n=p⋅q. Find p.
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