How is a GnuPG file treated in Emacs?

How is a GnuPG file treated in Emacs?

The variable auto-mode-alist controls how Emacs assigns major modes when you open certain files; in this instance, any file that ends with .gpg is treated as a GnuPG file in Emacs. To test it out, open a file – such as /tmp/foobar.gpg – write some text and then save it with C-x C-s.

How do you encrypt a file in Emacs?

Emacs will prompt you for a key (if you have any) or, if you don’t pick one, a pass phrase to symmetrically encrypt the file with. If you then re-open it, you will be prompted for the same pass phrase and Emacs will decrypt it and open it.

How to disable automatic encryption of GPG files?

The file name pattern for encrypted files can be controlled by epa-file-name-regexp . Regexp which matches filenames treated as encrypted. You can disable this behavior with M-x epa-file-disable, and then get it back with M-x epa-file-enable . Disable automatic encryption/decryption of *.gpg files.

How can I encrypt a foo.gpg file?

Similarly, when you save the buffer to a foo.gpg file, encrypted data is written. The file name pattern for encrypted files can be controlled by epa-file-name-regexp .

Can you force GPG not to use PIN entry?

You can force GPG to not use an external tool for pin entry. That is particularly useful if you don’t want the default GPG Agent pin entry tool to start, particularly if you want Emacs to handle the pin entry for you.

How can I tell easypg to encrypt a file?

Armed with a key you can tell EasyPG that it should simply decrypt and re-encrypt with the secret keys in your keychain. There’s a special file local variable called epa-file-encrypt-to that automatically picks the right key. Here’s a simple example.

Is there an easy PG library for Emacs?

Easy PG. EasyPG is an all-in-one GnuPG interface for Emacs. It has two aspects: convenient tools which allow to use GnuPG from Emacs (EasyPG Assistant), and a fully functional interface library to GnuPG (EasyPG Library).

Where to find the easypg assistant ret in Emacs?

You can find the manual here: http://www.gnu.org/software/emacs/manual/epa.html (or from Emacs, with ‘C-h i m EasyPG Assistant RET’ ). Setup for transparent, automatic encryption and decryption: Now visit anything.gpg and it will encrypt it when you save the buffer. See AutoEncryption for alternatives.

Can a.gpg file be opened in dired?

Thanks to the clever auto-mode-alist system you can open .gpg files in Dired as you would elsewhere. But Dired also comes with a couple of handy key bindings for interacting with EasyPG: Dired is clever enough to apply the command to multiple files if you have marked files; if you don’t, it will use the file point is on.

Is the gpg agent variable set in subversion?

The other two segments of the $GPG_AGENT_INFO variable are not used by the Subversion client, and should thus not necessarily be set. I have therefore added the following code at the end of my .profile file:

When do I need to provide a passphrase in Emacs?

When gpg need you to provide a passphrase to access gpg resources, it will ask in Emacs minibuffer! Here is the list of pinentry applications provided by my current Arch GnuPG installation:

How can I get GPG to ask for password?

Happy hacking. One simple method I found working on a linux machine is : 1) import key to gpg :=> shell> gpg —import private_key.key 2.1) Giving above command will prompt you to enter paraphrase. Enter the paraphrase and it will decrypt the gpg file. Where $1 is the text to be encrypted, $2 is the user ID and $3 the password.

How to encrypt a file in GPG with 1 passphrase?

Trying to guess what you mean gpg: AES encrypted data gpg: encrypted with 1 passphrase $ ls -ltr total 8 -rw-r–r– 1 user user 91 Dec 4 15:42 file.gpg -rw-r–r– 1 user user 21 Dec 4 15:44 file $ cat file 1 2 3 4 5 6 7 8 9 10 This work well!