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Analysis of Lattice Reduction Attack against the Somewhat Homomorphic Encryption Based on Ideal Lattices

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  1. Chapter and Conference Paper

    Packed Homomorphic Encryption Based on Ideal Lattices and Its Application to Biometrics

    Among many approaches for privacy-preserving biometric authentication, we focus on the approach with homomorphic encryption, which is public key encryption supporting some operations on encrypted data. In biom...

    Masaya Yasuda, Takeshi Shimoyama, Jun Kogure… in Security Engineering and Intelligence Info… (2013)

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  2. Chapter and Conference Paper

    Improved Collision Search for SHA-0

    At CRYPTO2005, **aoyun Wang, Hongbo Yu and Yiqun Lisa Yin proposed a collision attack on SHA-0 that could generate a collision with complexity 239 SHA-0 hash operations. Although the method of Wang et al. can fin...

    Yusuke Naito, Yu Sasaki, Takeshi Shimoyama… in Advances in Cryptology – ASIACRYPT 2006 (2006)

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  3. Chapter and Conference Paper

    Higher Order Differential Attack Using Chosen Higher Order Differences

    This paper introduces an improved higher order differential attack using chosen higher order differences. We can find a lower order of the higher order differential by choosing higher order differences. It fol...

    Shiho Moriai, Takeshi Shimoyama, Toshinobu Kaneko in Selected Areas in Cryptography (1999)

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