Improving side-channel attacks against pairing-based cryptography
نویسندگان
چکیده
منابع مشابه
Improving Side-Channel Attacks Against Pairing-Based Cryptography
Although the vulnerability of pairing-based algorithms to side-channel attacks has been demonstrated—pairing implementations were targeted on three different devices in a recent paper [41]—it nevertheless remains difficult to choose an adapted leakage model and detect points of interest. Our proposed approach evaluates the parameters of the attack and validates the data processing workflow. We ...
متن کاملImproved Side Channel Attacks on Pairing Based Cryptography
Several known invasive and non-invasive attacks against pairing algorithms only work if the second but not if the rst argument of the pairing is the secret. In this paper we extend some of these attacks to the case where the rst argument is the secret. Hence we conclude that positioning the secret as the rst argument of the pairing does not necessarily improve the security against side channel ...
متن کاملSide channel attacks in code-based cryptography
The McEliece and the Niederreiter public key cryptosystems (PKC) are supposed secure in a post quantum world [4] because there is no efficient quantum algorithm for the underlying problems upon which these cryptosystems are built. The CFS, Stern and KKS signature schemes are post-quantum secure because they are based on hard problems of coding theory. The purpose of this article is to describe ...
متن کاملSide Channel Attacks against Pairing over Theta Functions
In [17], Lubicz and Robert generalized the Tate pairing over any abelian variety and more precisely over Theta functions. The security of the new algorithms is an important issue for the use of practical cryptography. Side channel attacks are powerful attacks, using the leakage of information to reveal sensitive data. The pairings over elliptic curves were sensitive to side channel attacks. In ...
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ژورنال
عنوان ژورنال: Journal of Cryptographic Engineering
سال: 2019
ISSN: 2190-8508,2190-8516
DOI: 10.1007/s13389-018-00201-3