Improvement of trace-driven I-Cache timing attack on the RSA algorithm
Improvement of trace-driven I-Cache timing attack on the RSA algorithm
复制标题
RSA算法跟踪驱动的I-Cache定时攻击的改进
DOI:
10.1016/j.jss.2012.07.020
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发表时间:
2013
影响因子:
3.5
通讯作者:
Li, Xiong
中科院分区:
文献类型:
--
作者:
Wang, Tao;Kou, YingZhan;Chen, XiaoCen;Li, Xiong
The previous I-Cache timing attacks on the RSA algorithm which exploit the instruction path of a cipher are mostly proof-of-concept, and it is harder to put them into practice than D-Cache timing attacks. We propose a trace-driven timing attack model on the RSA algorithm via spying on the whole I-Cache, instead of the partial instruction cache to which the multiplication function mapped, by analyzing the complications in the previous I-Cache timing attack on the RSA algorithm. Then, an improved analysis algorithm of the exponent using the characteristic of the window size in SWE algorithm is provided, which could further reduce the search space of the key bits than the former. We further demonstrate how to recover the private key d from the scattered known bits of dpand dq, through demonstrating some conclusions and validating it by experimentation. In addition, an error detection mechanism to detect some erroneous decisions of the operation sequences is provided to reduce the number of the erroneous recovered bits, and improve the precision of decision. We implement an I-Cache timing attack on RSA of OpenSSL in a practical environment, the experimental results show that the feasibility and effectiveness of I-Cache timing attack can be improved.
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DOI:
10.1007/11967668_15
发表时间:
2007-02
期刊:
--
影响因子:
--
作者:
O. Aciiçmez;Ç. Koç;Jean-Pierre Seifert
通讯作者:
O. Aciiçmez;Ç. Koç;Jean-Pierre Seifert
DOI:
10.1109/fdtc.2007.4318988
发表时间:
2007-09
期刊:
Workshop on Fault Diagnosis and Tolerance in Cryptography (FDTC 2007)
影响因子:
--
作者:
O. Aciiçmez;Jean-Pierre Seifert
通讯作者:
O. Aciiçmez;Jean-Pierre Seifert
DOI:
10.1007/3-540-68339-9_16
发表时间:
1996-05
期刊:
The Auk
影响因子:
--
作者:
D. Coppersmith
通讯作者:
D. Coppersmith
DOI:
--
发表时间:
2011
期刊:
--
影响因子:
--
作者:
B. Brumley;Nicola Tuveri
通讯作者:
B. Brumley;Nicola Tuveri
DOI:
10.1016/j.cose.2012.05.002
发表时间:
2012-07
期刊:
Comput. Secur.
影响因子:
--
作者:
J. Bayuk
通讯作者:
J. Bayuk