2006 | OriginalPaper | Buchkapitel
On the Equivalence of RSA and Factoring Regarding Generic Ring Algorithms
verfasst von : Gregor Leander, Andy Rupp
Erschienen in: Advances in Cryptology – ASIACRYPT 2006
Verlag: Springer Berlin Heidelberg
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To prove or disprove the computational equivalence of solving the RSA problem and factoring integers is a longstanding open problem in cryptography. This paper provides some evidence towards the validity of this equivalence. We show that any efficient generic ring algorithm which solves the (flexible) low-exponent RSA problem can be converted into an efficient factoring algorithm. Thus, the low-exponent RSA problem is intractable w.r.t. generic ring algorithms provided that factoring is hard.