sign a pgp-mail: which key to take mine !?!?!?

[Guest sayhello]

a friend sent me his public key

 

note: i have pgp on opensuse 13.1 running with kgpg -

 

and i have generated a keyset.

 

 

now i want to send a crypted email to my friend

 

question: with which key i have to sign a mail : with mine or the key of my friend - that is the one that receives the e-mail.

 

in other words: when i open the editor of Kgpg - and paste the message-text into the editor - i subsequently have to sign this: with which keys i do that.

 

- with mine (that is corresponding to my mail ? - or

- with one that corresponds to his maiil adreess?

 

 

need to know that. if i have to write more - let me know..

 

thanks in advance

 

Continue reading...