Counting RSA-Integers
Counting RSA-Integers
复制标题
计算 RSA 整数
DOI:
10.1007/s00025-008-0285-5
复制
发表时间:
2008
影响因子:
2.2
通讯作者:
P. Moree
中科院分区:
文献类型:
--
作者:
A. Decker;P. Moree
In the RSA cryptosystem integers of the formn=p·qwithpandqprimes of comparable size (‘RSA-integers’) play an important role. It is a folklore result of cryptographers thatCr(x), the number of integersn≤xthat are of the formn=pqwithpandqprimes such thatp<q<rp, is for fixedr> 1 asymptotically equal tocrxlog−2xfor some constantcr> 0. Here we prove this and show thatcr= 2logr.