How to use gpg to encrypt from STDIN using a symmetric cipher?












0















I'm trying to encrypt data from STDIN using gpg. I'm using the following:



echo 'plaintext' | gpg -c -o output.gpg


However, I see the following result:



gpg: problem with the agent: Inappropriate ioctl for device
gpg: error creating passphrase: Operation cancelled
gpg: symmetric encryption of '[stdin]' failed: Operation cancelled


How would I encrypt from STDIN using gpg and a symmetric cipher only? I am on MacOS and GPG v2.2.13.










share|improve this question

























  • Can not reproduce on arch linux with GnuPG 2.2.12. Can you tell us which --version of gpg you are using?

    – confetti
    Feb 26 at 5:51











  • @confetti I'm using MacOS, if that makes a difference. GPG v2.2.13, updated the question

    – wcarhart
    Feb 26 at 6:09
















0















I'm trying to encrypt data from STDIN using gpg. I'm using the following:



echo 'plaintext' | gpg -c -o output.gpg


However, I see the following result:



gpg: problem with the agent: Inappropriate ioctl for device
gpg: error creating passphrase: Operation cancelled
gpg: symmetric encryption of '[stdin]' failed: Operation cancelled


How would I encrypt from STDIN using gpg and a symmetric cipher only? I am on MacOS and GPG v2.2.13.










share|improve this question

























  • Can not reproduce on arch linux with GnuPG 2.2.12. Can you tell us which --version of gpg you are using?

    – confetti
    Feb 26 at 5:51











  • @confetti I'm using MacOS, if that makes a difference. GPG v2.2.13, updated the question

    – wcarhart
    Feb 26 at 6:09














0












0








0








I'm trying to encrypt data from STDIN using gpg. I'm using the following:



echo 'plaintext' | gpg -c -o output.gpg


However, I see the following result:



gpg: problem with the agent: Inappropriate ioctl for device
gpg: error creating passphrase: Operation cancelled
gpg: symmetric encryption of '[stdin]' failed: Operation cancelled


How would I encrypt from STDIN using gpg and a symmetric cipher only? I am on MacOS and GPG v2.2.13.










share|improve this question
















I'm trying to encrypt data from STDIN using gpg. I'm using the following:



echo 'plaintext' | gpg -c -o output.gpg


However, I see the following result:



gpg: problem with the agent: Inappropriate ioctl for device
gpg: error creating passphrase: Operation cancelled
gpg: symmetric encryption of '[stdin]' failed: Operation cancelled


How would I encrypt from STDIN using gpg and a symmetric cipher only? I am on MacOS and GPG v2.2.13.







macos encryption gnupg






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share|improve this question













share|improve this question




share|improve this question








edited Feb 26 at 6:08







wcarhart

















asked Feb 26 at 5:27









wcarhartwcarhart

10317




10317













  • Can not reproduce on arch linux with GnuPG 2.2.12. Can you tell us which --version of gpg you are using?

    – confetti
    Feb 26 at 5:51











  • @confetti I'm using MacOS, if that makes a difference. GPG v2.2.13, updated the question

    – wcarhart
    Feb 26 at 6:09



















  • Can not reproduce on arch linux with GnuPG 2.2.12. Can you tell us which --version of gpg you are using?

    – confetti
    Feb 26 at 5:51











  • @confetti I'm using MacOS, if that makes a difference. GPG v2.2.13, updated the question

    – wcarhart
    Feb 26 at 6:09

















Can not reproduce on arch linux with GnuPG 2.2.12. Can you tell us which --version of gpg you are using?

– confetti
Feb 26 at 5:51





Can not reproduce on arch linux with GnuPG 2.2.12. Can you tell us which --version of gpg you are using?

– confetti
Feb 26 at 5:51













@confetti I'm using MacOS, if that makes a difference. GPG v2.2.13, updated the question

– wcarhart
Feb 26 at 6:09





@confetti I'm using MacOS, if that makes a difference. GPG v2.2.13, updated the question

– wcarhart
Feb 26 at 6:09










1 Answer
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It is a problem with pinentry (utility used to register the passphrase). Is it installed on your mac? If not, run brew install pinentry-mac and try again, otherwise you need to change your configuration. Check the comment on this issue for details but this should be ok:



brew install pinentry-mac
echo "pinentry-program /usr/local/bin/pinentry-mac" >> ~/.gnupg/gpg-agent.conf
killall gpg-agent





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    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    1














    It is a problem with pinentry (utility used to register the passphrase). Is it installed on your mac? If not, run brew install pinentry-mac and try again, otherwise you need to change your configuration. Check the comment on this issue for details but this should be ok:



    brew install pinentry-mac
    echo "pinentry-program /usr/local/bin/pinentry-mac" >> ~/.gnupg/gpg-agent.conf
    killall gpg-agent





    share|improve this answer




























      1














      It is a problem with pinentry (utility used to register the passphrase). Is it installed on your mac? If not, run brew install pinentry-mac and try again, otherwise you need to change your configuration. Check the comment on this issue for details but this should be ok:



      brew install pinentry-mac
      echo "pinentry-program /usr/local/bin/pinentry-mac" >> ~/.gnupg/gpg-agent.conf
      killall gpg-agent





      share|improve this answer


























        1












        1








        1







        It is a problem with pinentry (utility used to register the passphrase). Is it installed on your mac? If not, run brew install pinentry-mac and try again, otherwise you need to change your configuration. Check the comment on this issue for details but this should be ok:



        brew install pinentry-mac
        echo "pinentry-program /usr/local/bin/pinentry-mac" >> ~/.gnupg/gpg-agent.conf
        killall gpg-agent





        share|improve this answer













        It is a problem with pinentry (utility used to register the passphrase). Is it installed on your mac? If not, run brew install pinentry-mac and try again, otherwise you need to change your configuration. Check the comment on this issue for details but this should be ok:



        brew install pinentry-mac
        echo "pinentry-program /usr/local/bin/pinentry-mac" >> ~/.gnupg/gpg-agent.conf
        killall gpg-agent






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Mar 3 at 17:15









        DorsugDorsug

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