ietf-smime
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RE: Question about security of header.

1999-02-26 03:53:23
On Fri, 26 Feb 1999, Blake Ramsdell wrote:

The outer RFC822 headers (Received, To, From, Subject, etc.) are not
protected by the S/MIME v2 or v3 profile.

A way to do header authentication is to wrap an entire message/rfc822 in
SignedData.

        As i know rfc822 header don't be signed in S/MIME, so how to wrap
an entire rfc822 header in SignedData ? 

Thank a lot for your help,
Pok.

                Mr. Taweesak Chairatanayut     < 
E-mail:pok(_at_)nectec(_dot_)or(_dot_)th >
                                      System Engineer             
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                            Network Technology Laboratory, 
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                  Tel: (662) 642-7077 Ext. 5010,   Fax: (662) 642-7064
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