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        Title           : TESLA: Multicast Source Authentication Transform 
                          Introduction
        Author(s)       : A. Perrig et al.
        Filename        : draft-perrig-msec-tesla-intro-00.txt
        Pages           : 13
        Date            : 27-Feb-02
        
Data authentication is an important component for many applications,
for example audio and video Internet broadcasts, or data distribution
by satellite. This document introduces TESLA, a secure source authen�
tication mechanism for multicast or broadcast data streams. This doc�
ument provides an algorithmic description of the scheme for informa�
tional purposes, and in particular, it is intended to assist in writ�
ing standardizable and secure specifications for protocols based on
TESLA in different contexts.

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