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author | Markus Teich <markus.teich@stusta.mhn.de> | 2016-10-09 14:34:15 +0200 |
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committer | Markus Teich <markus.teich@stusta.mhn.de> | 2016-10-09 14:34:15 +0200 |
commit | ac5050919f2eaf9fa615d19ab3a638235d0b3054 (patch) | |
tree | 94e9268720f3f93792cc20cdf0a5d9fa21e6d820 | |
parent | ebd955858f8f6b9bce4838e2ece05d353422b45d (diff) | |
download | libbrandt-ac5050919f2eaf9fa615d19ab3a638235d0b3054.tar.gz libbrandt-ac5050919f2eaf9fa615d19ab3a638235d0b3054.zip |
math.tex: fix index for additional ZKP on M+1st price auctions
-rw-r--r-- | tex-stuff/math.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tex-stuff/math.tex b/tex-stuff/math.tex index 9150c1c..54a0fc8 100644 --- a/tex-stuff/math.tex +++ b/tex-stuff/math.tex | |||
@@ -153,7 +153,7 @@ TODO | |||
153 | 153 | ||
154 | \subsubsection{Addition to Round 1: Encrypt bid} | 154 | \subsubsection{Addition to Round 1: Encrypt bid} |
155 | 155 | ||
156 | The Bidders also have to use Proof 2 to show that $ ECDL_Y\left(\left(\sum_{j=1}^k\alpha_{a,jn+a}\right) - G\right) = ECDL_G\left(\sum_{j=1}^k\beta_{a,jn+a}\right)$. | 156 | The Bidders also have to use Proof 2 to show that $ ECDL_Y\left(\left(\sum_{j=1}^{k/n}\alpha_{a,jn+a}\right) - G\right) = ECDL_G\left(\sum_{j=1}^{k/n}\beta_{a,jn+a}\right)$. |
157 | This is to ensure bidders have only chosen valid bids for their bid index, since | 157 | This is to ensure bidders have only chosen valid bids for their bid index, since |
158 | in M+1st price auctions the amount of possible prices is multiplied by $n$ to | 158 | in M+1st price auctions the amount of possible prices is multiplied by $n$ to |
159 | prevent ties. This increases the message size by $96$ bytes. | 159 | prevent ties. This increases the message size by $96$ bytes. |