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EUROCRYPT
2005
Springer
15 years 3 months ago
Partial Key Exposure Attacks on RSA up to Full Size Exponents
We present several attacks on RSA that factor the modulus in polynomial time under the condition that a fraction of the most significant bits or least significant bits of the pri...
Matthias Ernst, Ellen Jochemsz, Alexander May, Ben...
INDOCRYPT
2010
Springer
14 years 7 months ago
Partial Key Exposure Attack on RSA - Improvements for Limited Lattice Dimensions
Abstract. Consider the RSA public key cryptosystem with the parameters N = pq, q < p < 2q, public encryption exponent e and private decryption exponent d. In this paper, cryp...
Santanu Sarkar, Sourav Sengupta, Subhamoy Maitra
CRYPTO
2003
Springer
137views Cryptology» more  CRYPTO 2003»
15 years 2 months ago
New Partial Key Exposure Attacks on RSA
Abstract. In 1998, Boneh, Durfee and Frankel [4] presented several attacks on RSA when an adversary knows a fraction of the secret key bits. The motivation for these so-called part...
Johannes Blömer, Alexander May
AAECC
2004
Springer
76views Algorithms» more  AAECC 2004»
14 years 9 months ago
On the Security of RSA with Primes Sharing Least-Significant Bits
Abstract. We investigate the security of a variant of the RSA public-key cryptosystem called LSBS-RSA, in which the modulus primes share a large number of least-significant bits.We...
Ron Steinfeld, Yuliang Zheng