Great Circle Associates Firewalls
(October 1996)
 

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Subject: Re: SecurID algorithm???
From: Chris Liljenstolpe <cds @ io . com>
Date: Thu, 24 Oct 1996 17:39:17 +1300
To: lists @ lina . inka . de (Bernd Eckenfels), dvv @ sprint . net (Dima Volodin)
Cc: lists @ reflections . mindspring . com, firewalls @ GreatCircle . COM

Greetings,

	This is the published company line, and the response to queries like yours
is uniform accross SecurID.  That is one reason why I do not recomend them
to my customers, and I try and discourage their use as much as possible.
If it needs obscurity, there has to be a problem somewhere.

	I hope they don't carry this idea down to their newly aquired divisions.

	-=Chris

At 05:10 96-10-24 +0200, the sage Bernd Eckenfels scribed:
>Hi,
>
>> Anyway, I was asking about the _algorithm_, not the source code. I can
>> hack little things like that myself, thankyouverymuch.
>
>I was talking to a german SecurID Salesperson about this. I asked fot the
>mathematical Algorithm (which PNG is used and which Hash. Asked about the
>internal Bit-Length and so on. All I got was the Answer:
>
>We dont publish this, since it would make SecurID more insecure. 
>
>I was dicussing with him a big time, but he was unable to understand that
>secure Algortihms dont need the be secure. I realy hpe the developers of
>SecuID know that better and dont use a weak PNG and keep it secure just to
>be secure.
>
>Greetings
>Bernd
>
>
Thus end the quotation from the scroll

--
Chris Liljenstolpe - "The Engineer formerly known as Swanson"
Mr. Saftey himself - Currently living with the penguins as
the Network Engineer at McMurdo Station, Antarctica
mailto:cds @
 io .
 com                   http://www.io.com/~cds/
PGP Key 2047/37DDC209 E0 0F 16 97 33 16 F0 DD  41 B6 BC AF 20 31 AC FC




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