Add solution for 5g

2022-06-21 13:07:05 +02:00 · 2022-06-21 13:07:05 +02:00 · 4f30ac9392
commit 4f30ac9392
parent 907a44651b
1 changed files with 4 additions and 1 deletions
--- a/exam/ex.tex
+++ b/exam/ex.tex
@ -285,7 +285,10 @@
      $1/2^{130}$ (soundness error).
      

-    \item \TODO
+    \item The soundness error after one iteration is $1/2^{130}$. To achieve
+      a $1/2^{192}$ soundness error, the protocol should be done twice to arrive
+      at a soundness error of $1/2^{260}$, which is well below the required
+      $1/2^{192}$.

    \item \TODO