Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1283430

Re: A new, fast and "unbreakable" encryption algorithm

From Pavel Machek <pavel@ucw.cz>
Newsgroups linux.kernel
Subject Re: A new, fast and "unbreakable" encryption algorithm
Date 2015-12-03 23:40 +0100
Message-ID <qBKHE-2Fu-21@gated-at.bofh.it> (permalink)
References <qw3tD-6X3-3@gated-at.bofh.it> <qwdW2-5qI-13@gated-at.bofh.it> <qwhmV-7QW-1@gated-at.bofh.it> <qwto6-7iI-1@gated-at.bofh.it> <qxa01-1yc-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


Hi!

> Check this out please; just visual proofs: Better than thousands of lines:
> http://ismail-kizir.blogspot.com.tr/2015/11/visual-proofs-of-hohha-dynamic-xor.html

Trouble is... it is hard to prove your encryption can not be broken,
but it is very easy to prove your encryption _can_ be broken. (*)

And it looks like Clemens did just that:

> > Anyway, I tried to modify your program to encrypt a large message
> > consisting only of zero bytes.  The result did not look random.

Sorry.

									Pavel
(*) And no, those pictures don't really prove anything.
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | NextNext in thread | Find similar | Unroll thread


Thread

Re: A new, fast and "unbreakable" encryption algorithm Pavel Machek <pavel@ucw.cz> - 2015-12-03 23:40 +0100
  Re: A new, fast and "unbreakable" encryption algorithm Ismail Kizir <ikizir@gmail.com> - 2015-12-03 23:40 +0100
    Re: A new, fast and "unbreakable" encryption algorithm Clemens Ladisch <clemens@ladisch.de> - 2015-12-04 08:40 +0100
      Re: A new, fast and "unbreakable" encryption algorithm Ismail Kizir <ikizir@gmail.com> - 2015-12-04 10:50 +0100
        Re: A new, fast and "unbreakable" encryption algorithm Austin S Hemmelgarn <ahferroin7@gmail.com> - 2015-12-04 16:40 +0100

csiph-web