Contact

**Make sure you PGP verify this file.**

You can contact me through my personal email: me@benmezger.nl.

PGP

If you want to contact me securely, you can use my PGP, however, as you know, PGP does not support forward secrecy, meaning if someone manages to steal my/your private key, they would be able to decrypt all of our conversation. If you prefer, mail me so I can create a disposable key so we can communicate somewhat securely. Make sure you read this before sending me an email.

My current PGP key is the following:

$ gpg -K
sec>  rsa4096/0x1F7A0BF6A858FB3B 2017-11-07 [SC] [expires: 2018-11-07]
      Key fingerprint = DB25 0754 ED63 9F4F E0D4  F157 1F7A 0BF6 A858 FB3B
      Card serial no. = 0006 06914047
uid                   [ultimate] Benjamin Mezger <benmezger@autistici.org>
uid                   [ultimate] Benjamin Mezger <me@benmezger.nl>
uid                   [ultimate] Benjamin Mezger <benmezger@riseup.net>
ssb>  rsa4096/0x3B453FAB4EE1AC06 2017-11-07 [A] [expires: 2018-11-07]
ssb>  rsa4096/0xBB9D7E3819E8C05E 2017-11-07 [E] [expires: 2018-11-07]

I have owned (and still do) the following keys:

$ gpg -K
sec>  rsa4096/0x18C46052168892F7 2017-06-07 [SC] [expires: 2018-06-07]
      Key fingerprint = C473 DDC9 D1B1 40AF 2051  1CF6 18C4 6052 1688 92F7
      Card serial no. = 0006 04256694
uid                   [ultimate] Benjamin Mezger <me <_at> benmezger.nl>
uid                   [ultimate] Benjamin Mezger <benmezger <_at> autistici.org>
uid                   [ultimate] Benjamin Mezger <benmezger <_at> riseup.net>
ssb>  rsa4096/0x915A81570D6A919B 2017-06-07 [A] [expires: 2018-06-07]
ssb>  rsa4096/0x70ABE2369BBA9DBE 2017-06-07 [E] [expires: 2018-06-07]

and

$ gpg -K
sec#  rsa4096/0xF2403AC05942EE08 2015-12-23 [SC] [expires: 2017-12-22]
      Key fingerprint = 656F B26A 76F0 57E8 ECFC  4111 F240 3AC0 5942 EE08
uid                   [ultimate] Ben Mezger <me <_at> benmezger.nl>
uid                   [ultimate] Ben Mezger <benmezger <_at> keybase.io>
uid                   [ultimate] Ben Mezger <benmezger <_at> riseup.net>
uid                   [ultimate] Ben Mezger <benmezger <_at> autistici.org>
ssb   rsa4096/0x79615D49B710D43A 2015-12-23 [E] [expires: 2017-12-22]
ssb>  rsa4096/0xD18D3CDCA1638386 2016-01-13 [S]
ssb>  rsa4096/0x9AF383043AD08C6F 2016-01-13 [E]
ssb>  rsa4096/0xFE21A1470BAF9E5E 2016-01-13 [A]

However, 0xF2403AC05942EE08 has been revoked and 0x18C46052168892F7 will soon be revoked too.

XMPP

Alternatively, we can use XMPP with TOR + OTR. Mail me for my OTR fingerprint. Here are some of my jabber ids:

(<_at> should be replaced by @ and the same for <dot> to .)

XMPP
benmezger (_at) riseup (dot) net
benmezger (_at) jabber (dot) de
me (_at) benmezger (dot) nl
benmezger (_at) autistici (dot) org

Other means of communication

I also use Cryptocat. My username is seds.

For the worst case scenarios, you can contact me through Telegram, but don’t. Mail me if you would like my number, so we can talk through Signal.

Verifying this document

You can verify this document by using following key: 0x1F7A0BF6A858FB3B.

$ curl https://seds.nl/contact.asc | gpg --verify -

This page was last modified at: Sat Dec 23 14:09:32 CET 2017