similar to: Decryption method for Maildir messages stored by mail_crypt plugin

Dear OpenSSH developers, I've worked this week on an alternative key exchange mechanism, in reaction to the whole NSA leaks and claims over cryptographic backdoors and/or cracking advances. The key exchange is in my opinion the most critical defense against passive eavesdropping attacks. I believe Curve25519 from DJB can give users a secure alternative to classical Diffie-Hellman (with fixed

Hello Everyone, I am writing code to test derive_keys functionality. The function signature is: static u_char * derive_key(Kex *kex, int id, u_int need, u_char *hash, u_int hashlen, BIGNUM *shared_secret) Now, the input which is provided to us is K(share_secret) as an array of characters. H(Hash) as an array of characters. Session_id as an array of characters Now, first I converted hash

Here are three versions (patch against openbsd cvs) 1) repace nacl w/libsodium, so i could test 2) curve25519-donna 3) Matthew's public domain reference implementation. i'd vote for #3 -------------- next part -------------- Am 30.10.2013 um 07:27 schrieb Damien Miller <djm at mindrot.org>: > On Tue, 24 Sep 2013, Aris Adamantiadis wrote: > >> Dear OpenSSH

If I am trying to build OpenSSH 6.6 with Kerberos GSSAPI support, do I still need to get Simon Wilkinson's patches? --- Scott Neugroschl | XYPRO Technology Corporation 4100 Guardian Street | Suite 100 |Simi Valley, CA 93063 | Phone 805 583-2874|Fax 805 583-0124 |

hey, i am using the flickr wrapper for ruby and need to access the tags of a specific photo. i got all the rest working. i must admit i am kind of new to ruby, but i tried and tried and couldn''t figure it out. among other things i want to read geotags like in my example here: http://www.flickr.com/photos/whoisstan/146634506/ i''m sure it is deadsimple and i just overlooked it.

Hi! I need to call the flickr.tags.getListUserRaw API method (http://www.flickr.com/services/api/flickr.tags.getListUserRaw.html) with the flickraw gem. Unfortunately there is no documentation how to authenticate and then call the method. Just calling flickr.tags.getListUserRaw doesn''t work, although flickr.tags.getListUser does work. I set my FlickRaw.api_key and

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I''m working on an application which uses rflickr to upload images to flickr. I''ve generated and cached an auth token as described in the GETTING STARTED document in the rflickr tree. However, when I call the API, I receive an error stating "ERR: Invalid auth token (98)". The extended error is: XMLRPC::FaultException

Am 02.11.2013 um 11:38 schrieb Aris Adamantiadis <aris at 0xbadc0de.be>: > RFC4251 describes mpint to be multi-size and with positive values having > MSB clear, so it's clearly incompatible with raw string. > > Since you both agreed on the curve25519 implementation to use, I'll work > today on Markus' patch to make the changes Damien wanted. What do you want to

Hello everybody, First a big thanks for tinc-vpn I am still using it next to wireguard and openvpn. I am having a setup where the tinc debian appliance is at 100% cpu load doing about 7.5MB/s. Compression = 9 PMTU = 1400 PMTUDiscovery = yes Cipher = aes-128-cbc How can I pick a cipher that is the fasted for my CPU and don't create a CPU bottleneck at 100%. Kind regards, Jelle de Jong

On 13.01.2017 12:21, Evgeniy Korneechev wrote: > mail_crypt_global_public_key = </etc/dovecot/eckey/ecpubkey.pem Is this world-wide readable file? Is LDA able to access this? Aki

Hi, guys. Also, currently a problem (with http://wiki2.dovecot.org/Plugins/MailCrypt#EC_key): # dovecot mailbox cryptokey generate -u name at example.com -UR doveadm(name at example.com): Error: mail_crypt_user_get_public_key(name at example.com) failed: mailbox_attribute_get(INBOX, /shared/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/pvt/crypt/active) failed: Mailbox attributes not

Hi Evgeniy! On 27.01.2017 16:58, Evgeniy Korneechev wrote: > Hi, i have two questions about using "folder keys" for encryption: > > 1. If i use this method how can i decrypt files manually? You have to export the private key from mailbox attributes, see doveadm mailbox cryptokey export. > 2. If move a letter to another folder (or remove it), it will be unreadable. >

On 21.03.2017 08:00, Evgeniy Korneechev wrote: > Hi! > >>> 2. If move a letter to another folder (or remove it), it will be unreadable. >>> Log: >>> imap(cloud): Error: read() failed: >>> read(/home/cloud/Maildir/.Sent.test/cur/1485528498.M838579P2267....) failed: >>> Decryption error: no private key available (uid=5, box=Sent.test, read reason=)

On 04.05.2017 20:02, Aki Tuomi wrote: > > > On 2017-03-21 09:04, Aki Tuomi wrote: >> >> On 21.03.2017 08:00, Evgeniy Korneechev wrote: >>> Hi! >>> >>>>> 2. If move a letter to another folder (or remove it), it will be >>>>> unreadable. >>>>> Log: >>>>> imap(cloud): Error: read() failed:

Hello again Aki, Just a simple confirmation: using sieve's "fileinto :create" seems to work properly also, using your temporary fix. Cheers On 05/15/2017 08:47 AM, Aki Tuomi wrote: > > On 15.05.2017 09:46, Aki Tuomi wrote: >> On 04.05.2017 20:02, Aki Tuomi wrote: >>> On 2017-03-21 09:04, Aki Tuomi wrote: >>>> On 21.03.2017 08:00, Evgeniy

> On May 26, 2017 at 5:13 PM "dovecot at avv.solutions" <dovecot at avv.solutions> wrote: > > > Hello Community, > > (sorry to be more busy, hence more running questions in parallel :) ) > > As mentioned in another post, I am testing mail_crypt plugin. > > I was wondering how to really secure the process sothat even the admin > cannot have any

On 04.11.2017 20:52, Zbyszek ???kiewski wrote: > Hi, > > I have few questions regarding mail_crypt: > > 1) Is mail_crypt_global_private_key file read upon dovecot start/restart only or it is/can be read in any other time? I have made few tests by starting dovecot and removing master key for decryption - therefore it is not available on the platform - it only reside in memory,

On 06.11.2017 13:20, Zbyszek ???kiewski wrote: > >> Wiadomo?? napisana przez Aki Tuomi <aki.tuomi at dovecot.fi> w dniu 06.11.2017, o godz. 08:44: >> >> On 04.11.2017 20:52, Zbyszek ???kiewski wrote: >>> Hi, >>> >>> I have few questions regarding mail_crypt: >>> >>> 1) Is mail_crypt_global_private_key file read upon dovecot

> On 22 March 2019 19:36 Dave via dovecot <dovecot at dovecot.org> wrote: > > > [Dovecot v2.2.33.2] > > I'm testing out mail_crypt on a fresh Dovecot install to get a feel for > how it works, but I'm running into something unexpected. > > The mail_crypt plugin does seem to be working, but NOT on incoming > email.? What I mean is, if I send a test

On 3/22/2019 12:48 PM, Aki Tuomi wrote: > >> What am I missing?? Does anyone have any thoughts as to why JUST >> incoming messages aren't encrypted, but that messages moved into the >> IMAP account DO get encrypted?? Did I set up something incorrectly? I'm >> using sendmail as the MTA, if that matters, and messages are routed to >> the user's Maildir