Paper 2016/1002

Decryption phase in Norwegian electronic voting

Anders Smedstuen Lund and Martin Strand

Abstract

We describe an efficient and secure decryption protocol to the Norwegian Internet voting project. We first adapt Groth’s shuffle-decryption from 2010 to our purpose, and we prove all security properties in the random oracle model. We then describe the complete decryption algorithm, and prove that it maintains the security of the rest of the protocol.

Metadata
Available format(s)
PDF
Category
Cryptographic protocols
Publication info
Published elsewhere. Norwegian Information Security Conference NISK-2016
Keywords
electronic voting protocolsverifiable shuffleverifiable decryption
Contact author(s)
martin strand @ math ntnu no
History
2016-10-26: received
Short URL
https://ia.cr/2016/1002
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2016/1002,
      author = {Anders Smedstuen Lund and Martin Strand},
      title = {Decryption phase in Norwegian electronic voting},
      howpublished = {Cryptology ePrint Archive, Paper 2016/1002},
      year = {2016},
      note = {\url{https://eprint.iacr.org/2016/1002}},
      url = {https://eprint.iacr.org/2016/1002}
}
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