RFC 4252 on The Secure Shell (SSH) Authentication Protocol

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        RFC 4252

        Title:      The Secure Shell (SSH) Authentication Protocol
        Author(s):  T. Ylonen, C. Lonvick, Ed.
        Status:     Standards Track
        Date:       January 2006
        Mailbox:    ylo%ssh.com@localhost, clonvick%cisco.com@localhost
        Pages:      17
        Characters: 34268
        Updates/Obsoletes/SeeAlso:    None

        I-D Tag:    draft-ietf-secsh-userauth-27.txt

        URL:        ftp://ftp.rfc-editor.org/in-notes/rfc4252.txt


The Secure Shell Protocol (SSH) is a protocol for secure remote login
and other secure network services over an insecure network.  This
document describes the SSH authentication protocol framework and
public key, password, and host-based client authentication methods.
Additional authentication methods are described in separate documents.
The SSH authentication protocol runs on top of the SSH transport layer
protocol and provides a single authenticated tunnel for the SSH
connection protocol.

This document is a product of the Secure Shell Working Group of the
IETF. 

This is now a Proposed Standard Protocol.

This document specifies an Internet standards track protocol for
the Internet community, and requests discussion and suggestions
for improvements.  Please refer to the current edition of the
"Internet Official Protocol Standards" (STD 1) for the
standardization state and status of this protocol.  Distribution
of this memo is unlimited.

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Joyce K. Reynolds and Sandy Ginoza
USC/Information Sciences Institute

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