Re: Hybrid keysigning party, your opinion?

2017-06-19 Thread Nils Vogels
Hey Peter, and list! Peter Lebbing schreef op 2017-02-20 17:58: On 19/02/17 21:16, Nils Vogels wrote: I'll read up on this thread from the archives, but I'm exploring possibilities to enhance the FOSDEM format with the use of QR for on-the-spot signing for those who want to and don't mind havi

Re: How to join pubring.kbx and pubring.gpg?

2017-06-19 Thread Daniel Kahn Gillmor
On Fri 2017-06-16 11:32:15 +0200, Damien Goutte-Gattat wrote: > Well, there is the Monkeysphere's pem2openpgp tool [1], but AFAIK it > only works with *private* keys, not public keys. for the record, pem2openpgp works with both public keys and private keys. --dkg ___

Re: Creating Unique Fingerprint

2017-06-19 Thread Kirill Elagin
Google is a pretty great tool for this kind of things. Here is one of the results I found: https://github.com/Valodim/pgp-vanity-keygen As far as I can tell from the source, it uses the method I suggested, decreasing timestamp one by one, and it finds a fingerprint that ends in a given string of b

Re: Creating Unique Fingerprint

2017-06-19 Thread Long Si
Hi everyone Thanks for your input so far. I am surprised to learn about the suggested methods. For my example 1, I had assumed there would be only (1/16)^4 combinations so it should be fairly quick (i.e. less than a week to find one). Let say for now, I just want my full fingerprint to start with

Re: Creating Unique Fingerprint

2017-06-19 Thread Kirill Elagin
The easiest strategy, of course, is to simply use gpg to generate a key and check its fingerprint until you get the one you need (see batch mode). Generation of an RSA 2048 key is taking around a second, so e.g. for your example #1 (four bytes fixed) we are talking tens of hours or ones of days. I

Re: Creating Unique Fingerprint

2017-06-19 Thread Lou Wynn
According to my understanding of crypto theory, your only way is to generate keys and compare their fingerprints and with the value you want. I would be surprised that you can find one in your lifetime. Or it'd be a breakthrough in cryptography if you managed to do it somehow. Thanks, Lou On 06/1