February 19, 2002
Practical Aspects of Modern Cryptography
55
Verifiable Secret-Ballot Elections
n
Product of Encryptions
º
Encryption of Sum
n
Sum of Shares
º
Shares of Sum
n
n
The
product
of the
encryptions
of the
shares
of the votes constitute
encryptions
of the
shares
of the
sum
of the votes.