I-D ACTION:draft-manral-rpsec-existing-crypto-04.txt

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	Title		: Issues with existing Cryptographic Protection Methods for Routing Protocols
	Author(s)	: V. Manral, et al.
	Filename	: draft-manral-rpsec-existing-crypto-04.txt
	Pages		: 15
	Date		: 2007-4-30

Routing protocols often use cryptographic mechanisms to authenticate 
   data being received from a neighboring router has not been modified 
   in transit, and actually originated from the neighboring router 
   purporting to have originating the data.  Most of the cryptographic 
   mechanisms rely on hash algorithms applied to the data in the routing 
   protocol packet, which means the data is transported, in the clear, 
   along with the has signature based on the data itself.  These 
   mechanisms rely on the manual configuration of the keys used to seed, 
   or build, these hash based signatures.  This document outlines some 
   of the problems with manual keying of these cryptographic algorithms.

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