Hi Robert, thanks for the answer, I did that one week ago, and works fine but i need the private key to generate the subkey. But its true that you say, we can enable a subkey of RSA to encrypt.
Changing a little my question, why I have only three options in my gpg installation¿? The reason is that I develop a system that import a public key (In theory any algorithm in gpg) and then my system encrypt a file with that public key. Thats an automatic process and I can request the private key to my users because that broke my security protocol. thanks. 2009/9/8 Robert J. Hansen <r...@sixdemonbag.org> > There are some Spanish-speakers on this list who might be able to give > you a Spanish answer. If you don't mind an English answer, I'll try to > answer it. > > > Can you help me with the next: why I have RSA only to sign¿? > > You need to add an RSA encryption subkey. Go ahead and create a > sign-only RSA key. Then: > > gpg --edit-key [my key ID] addkey > > At the prompt, choose "(6) RSA (encrypt only)". It may be numbered > differently on your machine. > > Go through the rest of the steps and you will have add an RSA encryption > subkey. Send the updated key on to the keyserver network and your > friends can now use that encryption subkey to encrypt data meant for you. > > -- Iván Cervantes
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