Generating a Product of Three Primes With an Unknown FactorizationAuthors: D. Boneh and J. Horwitz
We describe protocols for three or more parties to jointly generate a composite N = pqr which is the product of three primes. After our protocols terminate N is publicly known, but neither party knows the factorization of N. Our protocols require the design of a new type of distributed primality test for testing that a given number is a product of three primes. We explain the cryptographic motivation and origin of this problem.
In Proceedings of the third Algorithmic Number Theory Symposium, Lecture Notes in Computer Science, Vol. 1423, Springer-Verlag, pp. 237--251, 1998
Full paper: gzipped-PostScript [first posted 1/1998 ]