In this example, le us see how Bob can read the encrypted message from John.ĭecrypt the message using your private key.

$ gpg -recipient bob -armor -encrypt filename Step 5: Read the encrypted message $ gpg -recipient bob -encrypt filenameįor some reason, if John cannot send the encrypted-binary files to Bob, he can always create a ASCII-encrypted-file as shown below.

John encrypts the input file using Bob’s public key. In this example, let us see how John can send an encrypted message to Bob. Syntax: gpg -import FileName Step 4: Send encrypted message Use –import option to import others public key. # gpg -armor -export ramesh > ramesh-pub-asc.gpg Step 3: Import others public key Sub 2048g/35C5BCDB Step 2: Export your public key Syntax: gpg -export Gpg: 3 marginal(s) needed, 1 complete(s) needed, PGP trust model Public and secret key created and signed. Gpg: key 90130E51 marked as ultimately trusted Gives the random number generator a better chance to gain Mouse, utilize the disks) during the prime generation this To perform some other action (type on the keyboard, move the We need to generate a lot of random bytes. You need a Passphrase to protect your secret key. You need a user ID to identify your key the softwareįrom the Real Name, Comment and Email Address in this form:Ĭhange (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? O Please specify how long the key should be valid. There is NO WARRANTY, to the extent permitted by law. This is free software: you are free to change and redistribute it. Gpg (GnuPG) 1.4.9 Copyright (C) 2008 Free Software Foundation, Inc. The bold items mentioned in this example are inputs from user. Using gpg you can generate private and public keys that can be used to encrypt and decrypt files as explained in this example.

Remove gpg key