2010 | OriginalPaper | Buchkapitel
Cryptographic Protocols from Lattices
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In this talk, we will introduce abstract tools and techniques for working with lattices from the perspective of a cryptographic protocol designer. We will also show how to apply these tools to yield a number of provably secure public-key primitives ranging from digital signatures and public-key encryption, to more advanced protocols such as (hierarchical) identity-based encryption.