On Sat, 24 Mar 2018 00:31, gnupg-users@gnupg.org said: > For Example: John, Harry and Sally wrote a file, lets assume it is a > text file. Now all of them want to sign this file, so that when > verifying it, all three signatures are visible.
If you use binary detached signatures (-sb) this is pretty easy. You can simply concatenate the signature files. We do this for gnupg releases. gnupg/build-auc/append-signature.sh is a script which helps with this workflow. If the messages are armored you need to de-armor (gpg --dearmor) them first, concatenate and en-armor them. Finnally fix up the armor lines. Shalom-Salam, Werner -- # Please read: Daniel Ellsberg - The Doomsday Machine # Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.
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