Russ,
Two comments/questions:
Sec 2.1: Don't we need an algorithm identifier for the mac algorithm?
Sec 2.1: Since the mac description says a digest is not used should we say
in the authAttrs description that the message digest attribute must not be
included if authenticated attributes are included (9.1 requires message
digest if authenticated attributes are used)?
spt
-----Original Message-----
From: owner-ietf-smime(_at_)mail(_dot_)imc(_dot_)org
[mailto:owner-ietf-smime(_at_)mail(_dot_)imc(_dot_)org]
On Behalf Of Internet-Drafts(_at_)ietf(_dot_)org
Sent: Tuesday, January 30, 2007 3:50 PM
To: i-d-announce(_at_)ietf(_dot_)org
Cc: ietf-smime(_at_)imc(_dot_)org
Subject: I-D ACTION:draft-ietf-smime-cms-auth-enveloped-01.txt
A New Internet-Draft is available from the on-line Internet-Drafts
directories.
This draft is a work item of the S/MIME Mail Security Working Group of the
IETF.
Title : The CMS AuthEnvelopedData Content Type
Author(s) : R. Housley
Filename : draft-ietf-smime-cms-auth-enveloped-01.txt
Pages : 10
Date : 2007-1-30
This document describes an additional content type for the
Cryptographic Message Syntax (CMS). The authenticated-enveloped-data
content type is intended for use with authenticated encryption modes.
All of the various key management techniques that are supported in
the CMS enveloped-data content type are also supported by the CMS
authenticated-enveloped-data content type.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-smime-cms-auth-enveloped-01.t
xt
To remove yourself from the I-D Announcement list, send a message to
i-d-announce-request(_at_)ietf(_dot_)org with the word unsubscribe in the body
of the
message.
You can also visit https://www1.ietf.org/mailman/listinfo/I-D-announce
to change your subscription settings.
Internet-Drafts are also available by anonymous FTP. Login with the username
"anonymous" and a password of your e-mail address. After logging in, type
"cd internet-drafts" and then "get
draft-ietf-smime-cms-auth-enveloped-01.txt".
A list of Internet-Drafts directories can be found in
http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
Internet-Drafts can also be obtained by e-mail.
Send a message to:
mailserv(_at_)ietf(_dot_)org(_dot_)
In the body type:
"FILE /internet-drafts/draft-ietf-smime-cms-auth-enveloped-01.txt".
NOTE: The mail server at ietf.org can return the document in
MIME-encoded form by using the "mpack" utility. To use this
feature, insert the command "ENCODING mime" before the "FILE"
command. To decode the response(s), you will need "munpack" or
a MIME-compliant mail reader. Different MIME-compliant mail readers
exhibit different behavior, especially when dealing with
"multipart" MIME messages (i.e. documents which have been split
up into multiple messages), so check your local documentation on
how to manipulate these messages.
Below is the data which will enable a MIME compliant mail reader
implementation to automatically retrieve the ASCII version of the
Internet-Draft.