Re: gpg encrypt always creates a new encrypted file
Writing over the original file as "gpg -encrypt foo && mv foo.gpg foo" would do will also :potentially: leave remnants of the original unencrypted file around. The encrypted file will most likely be smaller (if plain text) than the original, thus not as many blocks may be used... also, I don't think a file system would ensure the :same: blocks will be used, so writing over the original file may not actually overwrite the original at all. I would suggest after creating the encrypted file, use a command such as "wipe" to securely delete the original file rather than trying to overwrite it. Brian On 10/28/19 2:40 PM, vedaal via Gnupg-users wrote: > On 10/28/2019 at 3:43 PM, "Phillip Susi" wrote:Anil > Kumar Pippalapalli via Gnupg-users writes: > >> Hello, >> I am trying to encrypt a file on my system using gpg —encrypt command but it >> always creates a new encrypted file I want to overwrite the original file >> instead so that I can only open it using passphrase. Is this possible. > > gpg -encrypt foo && mv foo.gpg foo > > = > > Alternatively, if you want no record of the plaintext written to a file at > all, you can type it into the command line, and have only the encrypted > output written: > > printf "whatever you write as plaintext" | gpg -a -e -r -o -filename.gpg | > more > > (obviously not intended for big files, or non-text files, but occasionally a > useful workaround if you aren't comfortable with your system's 'wipe' > process.) > > > vedaal > > > ___ > Gnupg-users mailing list > Gnupg-users@gnupg.org > http://lists.gnupg.org/mailman/listinfo/gnupg-users > signature.asc Description: OpenPGP digital signature ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: gpg encrypt always creates a new encrypted file
On 10/28/2019 at 3:43 PM, "Phillip Susi" wrote:Anil Kumar Pippalapalli via Gnupg-users writes: > Hello, > I am trying to encrypt a file on my system using gpg —encrypt command but it > always creates a new encrypted file I want to overwrite the original file > instead so that I can only open it using passphrase. Is this possible. gpg -encrypt foo && mv foo.gpg foo = Alternatively, if you want no record of the plaintext written to a file at all, you can type it into the command line, and have only the encrypted output written: printf "whatever you write as plaintext" | gpg -a -e -r -o -filename.gpg | more (obviously not intended for big files, or non-text files, but occasionally a useful workaround if you aren't comfortable with your system's 'wipe' process.) vedaal ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: gpg encrypt always creates a new encrypted file
Anil Kumar Pippalapalli via Gnupg-users writes: > Hello, > I am trying to encrypt a file on my system using gpg —encrypt command but it > always creates a new encrypted file I want to overwrite the original file > instead so that I can only open it using passphrase. Is this possible. gpg -encrypt foo && mv foo.gpg foo ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
gpg encrypt always creates a new encrypted file
Hello, I am trying to encrypt a file on my system using gpg —encrypt command but it always creates a new encrypted file I want to overwrite the original file instead so that I can only open it using passphrase. Is this possible. Thanks, Anil ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Should gpg try to connect to TCP/993?
On Fri, 25 Oct 2019 12:23, Jay Sulzberger said: > Is the following correct: > > When I use gpg to just encrypt or decrypt a file already on my > computer/OS's file system, then gpg does not open any formal > channels of communication going outside my computer/OS. No. By default gpg may go out for key discovery, CRLs, version checks etc. If you do not want this you can use the gpg option --disable-dirmngr or, to be 100%, do not install dirmngr. Salam-Shalom, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz. signature.asc Description: PGP signature ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
