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Frontiers of Information Technology & Electronic Engineering >> 2016, Volume 17, Issue 8 doi: 10.1631/FITEE.1500219
Efficient hierarchical identity based encryption scheme in the standard model over lattices
. Department of Mathematics and Physics, Shandong Jianzhu University, Jinan 250014, China.. School of Mathematics and Statistics, Xidian University, Xi’an 710071, China
Abstract
Keywords
Hierarchical identity based encryption scheme ; Lattice-based cryptography ; Standard model ; Learning with errors problem ; Gaussian
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