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Re: Good enough for crypto?
- __From__: R3769
- __Subject__: Re: Good enough for crypto?
- __Date__: Thu, 04 Dec 2003 12:01:27 -0600
Scott Wilber wrote:
>The Mersenne Twister followed by our infinitely recursive,
>multiple-feedback shift register (IRMFSR) stirring function produces
>sequences that have passed all our tests cumulative to 10's of
>trillions of bits. (By the way, NO other generator has passed our
>tests so far)
>
I don't know what "pass" means, but I just fed 2.20E+9 bits of the following
into your tests. Got a 29.0+ (whatever that means)..
10 p=2^35-31
20 i=0
30 n=1
40 s=0
50 n=p-1-((p*i-1)@n)
60 i=i+1
70 s=(s+n\256)@65536
80 random16bits=s
90 goto 50
[EMAIL PROTECTED] mod b ([EMAIL PROTECTED], [EMAIL PROTECTED])
a\b==a div b (6\2=3, 10\3=3)
Good enough for crypto? Hardly. Good enough to "pass" your tests? Probably.
Let you know when I get to 40+...
Problems: (1) show p is prime iff n=1 for some i>0 and (2) find the period of
n[i]. Have fun!
rich
- Re: Good enough for crypto?, (continued)
- Re: Good enough for crypto?,
Tom St Denis
- Re: Good enough for crypto?,
Mok-Kong Shen
- Re: Good enough for crypto?,
Ernst Lippe
- Re: Good enough for crypto?,
Phil Carmody
- Re: Good enough for crypto?,
Tom St Denis
- Re: Good enough for crypto?,
Phil Carmody
- Re: Good enough for crypto?,
Bob Harris
- Re: Good enough for crypto?,
Scott Wilber
- Re: Good enough for crypto?,
Terry Ritter
- Re: Good enough for crypto?,
Scott Wilber
- Re: Good enough for crypto?,
R3769
- Re: Good enough for crypto?,
Mok-Kong Shen
- Re: Good enough for crypto?,
Mok-Kong Shen
- Re: Good enough for crypto?,
Scott Wilber
- Re: Good enough for crypto?,
Paul Crowley
- Re: Good enough for crypto?,
Ernst Lippe
- Re: Good enough for crypto?,
r.e.s.
- Re: Good enough for crypto?,
Mok-Kong Shen
- Re: Good enough for crypto?,
Scott Wilber
- Re: Good enough for crypto?,
Ernst Lippe
- Re: Good enough for crypto?,
Mok-Kong Shen