[ftpext] I-D Action: draft-ietf-ftpext2-hash-02.txt

internet-drafts@ietf.org Thu, 28 July 2011 19:02 UTC

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From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
Message-ID: <20110728190206.27942.42243.idtracker@ietfa.amsl.com>
Date: Thu, 28 Jul 2011 12:02:06 -0700
Cc: ftpext@ietf.org
Subject: [ftpext] I-D Action: draft-ietf-ftpext2-hash-02.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the FTP Extensions, 2nd edition Working Group of the IETF.

	Title           : File Transfer Protocol HASH Command for Cryptographic Hashes
	Author(s)       : Anthony Bryan
                          Tim Kosse
                          Daniel Stenberg
	Filename        : draft-ietf-ftpext2-hash-02.txt
	Pages           : 16
	Date            : 2011-07-28

   The File Transfer Protocol does not offer any method to verify the
   integrity of a transferred file, nor can two files be compared
   against each other without actually transferring them first.
   Cryptographic hashes are a possible solution to this problem.  In the
   past, several attempts have been made to add commands to obtain
   checksums and hashes, however none have been formally specified,
   leading to non-interoperability and confusion.  To solve these
   issues, this document specifies a new FTP command to be used by
   clients to request cryptographic hashes of files.


A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-ftpext2-hash-02.txt

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-ftpext2-hash-02.txt

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Re: [ftpext] I-D Action: draft-ietf-ftpext2-hash-… Mykyta Yevstifeyev