deletions | additions       diff --git a/Broadcast and Multicast Encryption.tex b/Broadcast and Multicast Encryption.tex  index 0819675..c6fe2c2 100644  --- a/Broadcast and Multicast Encryption.tex  +++ b/Broadcast and Multicast Encryption.tex 
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\end{itemize}  \item Logical Key Hierarchy (LKH)  \begin{itemize}  \item LKH  Size of message: O(log(n)) $\leftarrow$ with n users. \item Build Tree  \begin{itemize}  \item Each user gets their own key