A CGA based Source Address Authorization and Authentication (CSA) Mechanism for First IPv6 Layer-3 Hop

Document Type Expired Internet-Draft (individual)
Authors Jun Bi  , Jianping Wu  , Guang Yao 
Last updated 2008-07-27
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes a method to authorize and authenticate the address of a node in an IPv6 network. Except for "Host Change", this method satisfies all the requirements in the Charter of SAVI. The modification on a host can be regarded as the extension of SEND and IPSec.


Jun Bi (junbi@cernet.edu.cn)
Jianping Wu (jianping@cernet.edu.cn)
Guang Yao (yaog@netarchlab.tsinghua.edu.cn)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)