similar to: query string encryption

Hey all, here is a less hacky version of the query string C extension I posted before. http://s3.amazonaws.com/four.livejournal/20070927/qsp.tar.bz2 It uses an http11-like interface to the state machine. the escape/unescape functions are also slightly more libraryish. again, here is the about benchmark results. it seems to be about 10 times faster than the ruby functions. i''ve seen

I've done a decent size update of the OpenSSH portable from the upstream tree. There is an AES upgrade that needs to take place, but I need people to test and tell me what endedness changes need to be applied (if any). Attached is the patch. It is geared towards the latter snapshots..Unsure how it will patch (if at all) against 2.9pX series. Thanks. - Ben "This is dark day in

> On 15 May 2018 at 22:43 Gandalf Corvotempesta <gandalf.corvotempesta at gmail.com> wrote: > > > Hi to all > I was looking at protonmail.com > Is possible to implement and end-to-end encryption with dovecot, where > server-side there is no private key to decrypt messages? > You could probably automate this with sieve and e.g. GnuPG, which would mean that all your

Hello, I have a question about the "mail-crypt-plugin". If each user is having its own mail encryption key, is there a way to encrypt the key with the user password, and to decrypt it when the user logs in? I want to, if this is possible, to prevent any user, even root, to access another user's emails. Thanks, Andr?

> On 19 May 2018 at 16:40 mail at sjemm.net wrote: > > > May 18, 2018 10:01 PM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote: > >> On 18 May 2018 at 21:44 mail at sjemm.net wrote: > >> > >> May 18, 2018 4:43 PM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote: > >> On 18 May 2018 at 17:38 mail at sjemm.net wrote: >

On 23.05.2018 09:13, mail at sjemm.net wrote: > May 20, 2018 8:01 PM, mail at sjemm.net wrote: >> May 20, 2018 2:47 PM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote: >> >>>> On 19 May 2018 at 16:40 mail at sjemm.net wrote: >>>> >>>> May 18, 2018 10:01 PM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote: >>>>

On 23.05.2018 10:15, mail at sjemm.net wrote: > May 23, 2018 8:31 AM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote: >> On 23.05.2018 09:13, mail at sjemm.net wrote: >> >>> May 20, 2018 8:01 PM, mail at sjemm.net wrote: >>>> May 20, 2018 2:47 PM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote: >>> On 19 May 2018 at 16:40 mail

I have done multiple google searches and searched the mailing list. All of the solutions I found seemed kind of heavy / complicated. I just want a very simple way to encrypt and decrypt a string. Something like: encrypt("fdsfdsfdsf", "some key"); decrypt("fdsfdsfsdf", "some key"); Is this possible? Thanks for your help. -- Posted via

Quoting tai74 at vfemail.net: > Aki really thanks for reply,, I hope for continue the conversation, > >>> Do you have advice about Dovecot plugins for mail encryption: >>> >>> https://wiki2.dovecot.org/Plugins/MailCrypt >>> https://0xacab.org/riseuplabs/trees >>> >>> I like NaCL based encryption but the MailCrypt plugin is better

In the past I connect to the user to an SSL-secured portion of my site, asked for or updated their details. I used their credit card''s security code plus the customer''s ID in the database as the pass phrase to encrypt their credit cards (I used Rijndael for encryption). I didn''t like doing it but I stored the customer''s security code in session for at least one

> On 26 May 2018 at 10:36 mail at sjemm.net wrote: > > > May 23, 2018 10:10 AM, mail at sjemm.net wrote: > > May 23, 2018 9:46 AM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote: > > > >> On 23.05.2018 10:15, mail at sjemm.net wrote: > >> > >>> May 23, 2018 8:31 AM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote:

I would definitely get mail-crypt working on your system before worrying about encrypting existing emails. Iirc dovecot should support both types of files (encrypted, and non-encrypted) concurrently. So BEFORE you try anything, make sure via logs, etc that mail is being written to the fs as an encrypted file and that dovecot is able to decrypt it (i.e. you are able to view that particular

> On February 9, 2018 at 3:20 AM tai74 at vfemail.net wrote: > > > > Hai, > > Do you have advice about Dovecot plugins for mail encryption: > > https://wiki2.dovecot.org/Plugins/MailCrypt > > https://0xacab.org/riseuplabs/trees > > I like NaCL based encryption but the MailCrypt plugin is better > because it's maintained by Dovecot developers

I'm looking into ways to encrypt the stored email on my server. The idea is to make it impossible for my hosting provider (who has access to my VPS) to read the mail from the disk. So I'm looking into ways to do this, and I found the mail-crypt plugin for dovecot. Unfortunately I find the documentation very hard to understand. There is no clear description of what the goal and purpose of

On 27.05.2018 21:16, mail at sjemm.net wrote: > May 27, 2018 8:52 AM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote: >>> On 26 May 2018 at 10:36 mail at sjemm.net wrote: >>> >>> May 23, 2018 10:10 AM, mail at sjemm.net wrote: >>> May 23, 2018 9:46 AM, "Aki Tuomi" <aki.tuomi at dovecot.fi> wrote: >>> >>> On

Hi to all I was looking at protonmail.com Is possible to implement and end-to-end encryption with dovecot, where server-side there is no private key to decrypt messages? If I understood properly, on protonmail the private key is encrypted with user's password, so that only an user is able to decrypt the mailbox. Anything similiar ?

Hi, I am using dovecot 2.3.16, along with postfix and a PostgreSQL database for managing virtual accounts. I'd like to start using the mail-crypt plugin. However, I'm having a bit some difficulty understanding the documentation at https://doc.dovecot.org/configuration_manual/mail_crypt_plugin to reach my goal. I plan to ask questions about those issues by starting new threads in this

Aki really thanks for reply,, I hope for continue the conversation, >> Do you have advice about Dovecot plugins for mail encryption: >> >> https://wiki2.dovecot.org/Plugins/MailCrypt >> https://0xacab.org/riseuplabs/trees >> >> I like NaCL based encryption but the MailCrypt plugin is better >> because it's maintained by Dovecot developers (is this

Hello all, Hoping someone can help me out here. I''ve burned almost a week trying to figure out how to decrypt an image file that has been encrypted using Blowfish CBC. I found some code on the net and have modified as follows: require ''openssl'' require ''digest/sha1'' ivArr = [0x0D, 0x0E, 0x0A, 0x0D, 0x0F, 0x0A, 0x0C, 0x0E ]

So I believe I generated a key successfully with: 'doveadm mailbox cryptokey generate -u user -UR' because I got the output with the check mark and the Public ID string of characters. However I still can't read the CRYPTED emails when logging in with IMAP.. i'm still getting the following error in the mail log: Error: read() failed: read(/var/vmail/[domain .