Return Codes from Lattice Assumptions

Date

2022

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Abstract

We present an approach for creating return codes for latticebased electronic voting. For a voting system with four control components and two rounds of communication our scheme results in a total of 2.3MB of communication per voter, taking less than 1 s of computation. Together with the shuffle and the decryption protocols by Aranha et al. [1,2], the return codes presented can be used to build a post-quantum secure cryptographic voting scheme.

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Keywords

Lattice Cryptography, Electronic Voting, Return Codes, kontrollkoodid, elektrooniline hääletamine

Citation