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				Scyther

	  an automatic verification tool for security protocols
			     by Cas Cremers

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Note: This is a BETA release, and therefore the usual warnings apply.



1. More information
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For more information, see:

  http://people.inf.ethz.ch/cremersc/scyther/index.html


2. Starting out
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Start the graphical user interface by starting

  scyther-gui.py

Some protocol description files (with extension .spdl) can be found in
the base directory.  Many other protocol input files can be found in the
'Protocols' directory.