William H. Geiger III wrote:
Unfortunately few mailers/plugins are designed to use this approach when
singing & encrypting a message. Instead they use the sign & encrypt
approach (one step process) which signature retention is not possible
I've read OpenPGP Message Format specification and I think that it is
logically possible to decrypt a signed&encrypted message and to extract the
message together with the signature. Is this correct?
If this is true, we can build a program to do this process and to re-encrypt
to recipients of a ML.
However, which approach should we take in? Geiger's two step approach with
prohibiting the usual one step sign&encrypt process, or my approach
described above? --hiro
--- Morita Masahiro, NTT Information Sharing Platform Laboratories.