Sponsored Content
Special Forums Cybersecurity How to use PGP File Encryption Post 302138531 by sysgate on Tuesday 2nd of October 2007 08:34:08 AM
Old 10-02-2007
Here is a session for encrypting a file :
Quote:
[root@host ~]# gpg -c scsrun.log
Enter passphrase :
Repeat Passphrase :

[root@host ~]# ls -l scsrun.log*
-rw-r--r-- 1 root root 195 Oct 2 15:32 scsrun.log
-rw-r--r-- 1 root root 204 Oct 2 15:32 scsrun.log.gpg
If you want to decrypt it : "gpg scsrun.log.gpg" -it will ask for the passphrase.
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Telnet Blocked - PGP Encryption?

I have 2 systems that cannot telnet directly into our UNIX system via IP. The only thing that separate these 2 systems from all the others in our office is that they run a PGP encryption within Outlook. I can telnet to a different server and then telnet from there to the one I want to get to, but... (7 Replies)
Discussion started by: jgordon
7 Replies

2. UNIX for Dummies Questions & Answers

File encryption/Key encryption ????

My dilemma, I need to send, deemed confidential, information via e-mail (SMTP). This information is sitting as a file on AIX. Typically I can send this data as a e-mail attachment via what we term a "mail filter" using telnet. I now would like to somehow encrypt the data and send it to a e-mail... (1 Reply)
Discussion started by: hugow
1 Replies

3. Solaris

PGP encryption/decryption solaris 9

Hi Someone is going to send me a file that they have encrypted by PGP encryption on windows pc to my solaris 9 server. They will give me the pgp key to decrypt the file. How can I do this on solaris 9 Is there a tool installed by default to decrypt or do I need to install something to... (0 Replies)
Discussion started by: frustrated1
0 Replies

4. UNIX for Advanced & Expert Users

pgp encryption

Hi I have one script for doing the gpg encryption on linux. The encrytion is doing fine when i am running the script from command prompt on linux The same script when it is triggering from mainframe using sysopts option in NDM(connect direct) the encryption step in the shell script is... (0 Replies)
Discussion started by: Arvind Maurya
0 Replies

5. UNIX for Dummies Questions & Answers

File size after pgp encryption

Hello, Does anyone know if it's normal to have a very different file size after a file has been encrypted using pgp? Before encryption: 582.7618598938 MB After encryption: 98.73 MB Thanks in advance for any help, (2 Replies)
Discussion started by: tekster757
2 Replies

6. Solaris

PGP encryption

Hi, i am trying to encrypt a file using pgp with a recepient's public key. The file is encrypted but the output file has owner & group nobody. i am not able to change it either. Please let me know how to do pgp encryption so that i get the output with owner and group as the same user which runs... (4 Replies)
Discussion started by: renjyverghese
4 Replies

7. Linux

Pgp encryption script

I have file in linux which I need to do the PGP encryption. Through manually I am using this command to do the same gpg -c scsrun.log Enter passphrase : Repeat Passphrase : But how I can achive this using linux script. Thanks How to use code tags (3 Replies)
Discussion started by: mr_harish80
3 Replies

8. UNIX for Advanced & Expert Users

Setting up PGP encryption in HPUX

Hi, Could anyone please help me in understanding how PGP can be installed and configured in HP-UX machines.Is there any separate licence required ? and what are the minimum system requirements to have PGP installed on a server (1 Reply)
Discussion started by: tinivt
1 Replies

9. Cybersecurity

File encryption tools with MAC address as an encryption key

Hi all, I'm looking for secure file encryption tools that use MAC address as encryption key. FYI, I'm using Red Hat Enterprise Linux OS. For example: when A wants to send file to B A will encrypt the file with B's computer MAC/IP address as an encryption key This file can only be decrypted... (2 Replies)
Discussion started by: sergionicosta
2 Replies

10. Homework & Coursework Questions

PGP encryption issue with Crontab

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: PGP encryption works manually but not with crontab 2. Relevant commands, code, scripts, algorithms: Below... (4 Replies)
Discussion started by: sharath.molagav
4 Replies
PGP(1)							      General Commands Manual							    PGP(1)

NAME
pgpgpg - wrapper around Gnu Privacy Guard that takes Pretty Good Privacy command line options SYNOPSIS
pgpgpg [options] pgpfile pgpgpg -e [options] file user ... DESCRIPTION
PGPGPG is a wrapper that allows calls to GnuPG (Gnu Privacy Guard) using the command line options of (Pretty Good Privacy). PGP and GnuPG are encryption programms with high security encryption engines. However, PGP is available without a fee but is not realy free software. GnuPG on the other hand is realy free software and has additionally features but with a different command line syntax than PGP. The goal of pgpgpg is to plug in a command line syntax in front of GnuPG equal to PGP 2.6. OPTIONS
The following options are supported by pgpgpg notice that long options do not use the usual GNU syntax (--) but, instead are of the form +option[=value]. -e Encrypt a plaintext file. -d, -p Decrypt a plaintext file. -s Sign a plaintext file. pgpgpg -s file [-u userid] -sb Create a separate signature certificate (a .sig file) for a given file. pgpgpg -sb file [-u userid] -c Use convential cryptography when encrypting. -o Output to the file specified. Should only be used for encryption, decryption and signature operations (not for key management). -a, +armor ASCII armor the output file. -u, +myname Select the userid to use for some operations. -kg Generate a unique public/secret pair. -ka Add a public or secret key to your key ring. pgpgpg -ka keyfile [keyring] -kx Extract a copy from your public or secret keyring. pgpgpg -kx[a] userid keyfile [keyring] -kv View the contents of your keyring. pgpgpg -kv[v] [userid] [keyring] -kvc View a key fingerprint. pgpgpg -kvc [userid] [keyring] -kr Remove a key from your keyring. pgpgpg -kr userid [keyring] -kd If acting on your secret key, permanently revoke a key and issue a compromise certificate. If acting on a public key, disable or reenable a key. pgpgpg -kd userid -ke Edit trust parameters for a public key or edit the pass phrase or add a userid to a secret key. pgpgpg -ke userid [keyring] -kc View the contents and check the certifying signatures of your public key ring. pgpgpg -kc [userid] [keyring] -ks Sign and certify someone's public key. pgpgpg -ks userid [-u userid] [keyring] The following options are ignored or unsupported: ++armorlines, +autosign, +bakring, +interactive, +keepbinary, +language, +legal_kludge, +nomanual, +pager, +randseed, +tmp and +tzfix. BUGS
PGPGPG does not currently provide an online help (-h or -?) and will not show a summary of commands, as PGP does, when typing: pgp -k The following options are not documented (yet): +batchmode, +cert_depth, +charset, +encrypttoself, +force, +clearsig, +comment, +com- pletes_needed, +compress, +marginals_needed, +pubring, +secring, +textmode and +verbose. AUTHORS
PGP was originally written by Philip R. Zimmermann. PGPGPG was written by Michael Roth. This manpage was written by Javier Fernandez-Sanguino for the Debian distribution (but may be used by others) by glancing at PGP's manpage and the source code from PGPGPG (pgpopts.c) PGPGPG Version 0.13 PGP(1)
All times are GMT -4. The time now is 03:57 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy