From: Clemens Ladisch <clemens@ladisch.de>
To: Ismail Kizir <ikizir@gmail.com>
Cc: Pavel Machek <pavel@ucw.cz>, linux-kernel@vger.kernel.org
Subject: Re: A new, fast and "unbreakable" encryption algorithm
Date: Fri, 4 Dec 2015 08:34:13 +0100 [thread overview]
Message-ID: <566141F5.2080504@ladisch.de> (raw)
In-Reply-To: <CAFJyfaNfYcVC-Fov2N0qrZtvnjDMa6yLR65b5N9GS_B9KUgp8w@mail.gmail.com>
Ismail Kizir wrote:
> What means "did not look random"?
A plaintext consisting of repeated bytes (zero, or other values)
eventually makes your algorithm go into a loop, which results in
repeated bytes.
> On the pictures, there is also an example of "full 0"(it appears red,
> but it is full 0 bmp) example.
> And it "looks" perfectly random.
No, red is _not_ perfectly random. When I see a red picture, I have
evidence that the plaintext was zeroes.
Regards,
Clemens
next prev parent reply other threads:[~2015-12-04 7:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-18 5:25 A new, fast and "unbreakable" encryption algorithm Ismail Kizir
2015-11-18 16:33 ` Harald Arnesen
2015-11-18 20:11 ` Ismail Kizir
2015-11-19 9:05 ` Clemens Ladisch
2015-11-21 6:31 ` Ismail Kizir
2015-12-03 22:35 ` Pavel Machek
2015-12-03 22:38 ` Ismail Kizir
2015-12-04 7:34 ` Clemens Ladisch [this message]
2015-12-04 9:42 ` Ismail Kizir
2015-12-04 15:28 ` Austin S Hemmelgarn
2015-11-19 2:35 ` Ismail Kizir
2015-11-19 12:12 ` Łukasz Stelmach
2015-11-19 12:31 ` Ismail Kizir
2015-11-19 14:04 ` Łukasz Stelmach
2015-11-19 14:05 ` Ismail Kizir
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