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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 S/MIME Mail Security Working Group of the IETF.
Title : Reuse of CMS Content Encryption Keys
Author(s) : S. Farrell, S. Turner
Filename : draft-ietf-smime-rcek-02.txt
Pages : 9
Date : 30-Apr-01
This note describes a way to include a key identifier in a CMS
enveloped data structure, so that the content encryption key can be
re-used for further enveloped data packets.
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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