PGP Command Line Decryption --- How to decrypt file?

Posted by whitman6732 on Stack Overflow See other posts from Stack Overflow or by whitman6732
Published on 2010-03-24T01:01:32Z Indexed on 2010/03/24 1:03 UTC
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I was sent a public key in order to decrypt a pgp-encrypted file. I imported the key with:

gpg --import publickey.asc

And verified it with

gpg --list-keys

Now, I'm trying to decrypt the file. I put the passphrase in a file called pass.txt and ran this at the command line:

gpg --passphrase-fd ../../pass.txt --decrypt encryptedfile.txt.pgp --output encryptedfile.txt

All it says is: Reading passphrase from file descriptor 0 ...

And doesn't seem to be doing anything else. I can't tell if it's hanging or not. Is it a relatively quick process? The file is large ( about 2 GB ). Is the syntax for it correct?

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