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In <[EMAIL PROTECTED]">mid:[EMAIL PROTECTED]>,
Jurgen Haug [JH] wrote:'

JH> What is an 'Invalid Signature'?

    If the signature shows up as invalid it means that the message has
    not been altered since being signed by the sender. However, there's
    no evidence that PGP has to say that the key used to sign the
    message really belongs to the apparent sender of the message.

    If you have good reason to think that the public key used to verify
    my or another persons message signature is really from them, then
    you could sign the key with an unexportable signature. In this way,
    you'll see the signatures not come up as being invalid.

    However, if I send a message and someone tampers with it in
    transit, i.e., tampering the text, then the signature will show up
    as 'bad'.

    So in summary, a signature may be considered invalid in that the
    owner of the key has not been validated. Or the signature may be
    considered bad, in that the message content has been altered since
    the message has been signed.

    Hope that helps.

- --
  -=] allie_M [=-  {List Moderator}
               -
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Comment: My Public Keys - http://www.ac-martin.com/pgpkeys.html

iD8DBQE+RUSJV8nrYCsHF+IRAoXmAJ9NXuZ/GvmxWutrLSuf0DIPZrlkSwCfUBEg
IhPlVhzlVEdC+fnCXtfMLSg=
=6eKb
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