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8 views

Linux PGP : load key from pendrive at Boot

A Linux Mint machine owns some** encrypted files (pgp). The machine cannot run if not electrically plugged (a physical theft shuts it down immeditately). **I d like to avoid storing decryption key on ...
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0answers
20 views

Linux counter-theft encryption : PGP or DM-Crypt?

I am brainstorming about the best strategy for my project. I have a machine (Linux Mint) with sensitive files on it. This machine is a prototype and I'll clone the disk on some others. Each machine ...
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0answers
19 views

Encrypt some folder and hide key in Linux

I work on a Debian system (Mint actually). I'd like to encrypt some folders and files, for instance: the one with OpenVPN configuration and keys, and be able to decrypt it on the fly. My problem: ...
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1answer
45 views

How to learn encryption type from a mail message?

I use Thunderbid, Enigmail, GnuPG and pinentry. When I receive encrypted message, how I can determine which algorithm is used: for encryption for checksuming (SHA1 or not) for compression
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2answers
355 views

What to do when a user switches to a new key?

I have some public keys of multiple users in my keyring in GnuPG. One of these users has switched to a new public key. I still have the user's old key which has an assigned trust of ultimate. I just ...
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0answers
118 views

How can I PGP decrypt an entire mbox?

Thunderbird cannot search PGP-encrypted emails. Hence, I was considering copying all my emails from IMAP to local storage, then decrypting them all locally, so that they are searchable. Is this ...
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0answers
164 views

gpg: Bad signature

I'm trying to sign a public PGP key but am encountering a 'Bad signature' error: gpg --edit-key someone@somedomain.com ... gpg> sign ... You need a passphrase to unlock the secret key for user: ...
4
votes
1answer
711 views

GNOME keyring manager and gnupg

I get this gpg: WARNING: The GNOME keyring manager hijacked the GnuPG agent. gpg: WARNING: GnuPG will not work proberly - please configure that tool to not interfere with the GnuPG system! when I ...
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1answer
391 views

How to dual-boot on a machine with PGP WDE?

PGP Whole disk encryption ("WDE") is an encryption software that encrypts all your data, and includes a bootguard. Because of this, I have been unable to successfully dual-boot, as there is no place ...
3
votes
1answer
932 views

Using GPG to decrypt Symantec PGP encrypted files?

Is this possible? I had an old HD encrypted with Symantec PGP. I attempted to decrypt the disk with Symantec's boot time recovery tool. It stalled 18% in, I let it sit for 16 hours, and the machine ...
3
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0answers
38 views

Administratively spread several Thunderbird per-recipient rules for some users?

I administer several computers that have Thunderbird/Icedove installed and I want to spread Thunderbird per-recipient rules for some users. The rules are stored in a file - pgprules.xml in the user ...
1
vote
1answer
432 views

PGP keyserver and proxy firewall issues

I am not sure this is a Linux question directly ... I use Arch Linux which uses package signing. This requires me to download a set of pgp keys with the pacman-key program. This works off the ...
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0answers
38 views

Using x509 PKI with PGP

I'm building x509 PKI. And I want to apply CA's concept to my own private apt-get repository. I just found that apt-get repository (reprepro) use PGP certificate and some textbook said they can't use ...
4
votes
2answers
834 views

What is a free open source webmail software with pgp support?

I've a virtual server not a ksm but with lighttpd and mysql and postfix. Can I use it to replace my existing free webmail and what is a good software? I also want to use pgp if it's possible?