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Lecture Notes in Computer Science
We present the first side-channel attack on a lattice-based signature scheme, using the Flush+Reload cache-attack. ... The attack is targeted at the discrete Gaussian sampler, an important step in the Bimodal Lattice Signature Schemes (BLISS). ... Acknowledgements The authors would like to thank Daniel J. Bernstein and Léo Ducas for fruitful discussions and suggestions. ...doi:10.1007/978-3-662-53140-2_16 fatcat:zbdwqatmzvdidmizhlvbko6esa