Key generation is the process of generating keys for cryptographic purposes.

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Are there UFDs where the factorization problem is difficult but finding irreducibles is cheap?

Factorization of integers is hard, but finding irreducibles is expensive. Is there a ring where factorization is assumed hard but finding irreducibles is much cheaper than over $\Bbb Z$? It could ...
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How to prove a key generation protocol based on blind RSA signature?

It seems like that a user may use blind RSA signature to obviously generate a key. My design is as follows. Please correct me if I get anything wrong. (Please refer to WiKi https://en.wikipedia.org/...