Return Codes from Lattice Assumptions
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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