International Association for Cryptologic Research

International Association
for Cryptologic Research

IACR News item: 30 June 2015

Muhammed F. Esgin, Mehmet S. Kiraz, Osmanbey Uzunkol
ePrint Report ePrint Report
An important attack on multi-power RSA ($N=p^rq$) was introduced by Sarkar in 2014, by extending the small private exponent attack of Boneh and Durfee on classical RSA. In particular, he showed that $N$ can be factored efficiently for $r=2$ with private exponent $d$ satisfying $d
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