On Thursday 21 July 2016 12:27:20 d...@mielko.com wrote: > From: "Robert J. Hansen" <r...@sixdemonbag.org> >> gpg --recipient ID-A --local-user ID-B --encrypt --sign filename.txt > > Still need your help guys. The syntax listed below works (or I think > it does) but how do I verify that the file was encrypted with key > ID-A and signed with key ID-B? When I type "gpg filename.pgp" I get > the information about encryption key but nothing mentions ID-B > signing key.
The file is first signed and then encrypted. gpg can only give you information about the signing key if you decrypt the file. > I am asking because recipient of the file claims that > the signing key was used to encrypt the file and that he can't > decrypt it. To prove/disprove this claim all you need to check is the encryption key(s) (which you already did with "gpg filename.pgp"). The output of "gpg filename.pgp" should contain gpg: encrypted with <key type> key, ID <some ID>, created <date> where <some ID> is ID-A or the ID of an encryption subkey of the key with ID ID-A. Regards, Ingo
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