Xoroshiro64 Constants

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rut...@gmail.com

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Oct 4, 2020, 2:04:16 PM10/4/20
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Seba,

I need several additional higher weight constants for the xoroshiro64 engine.

In addition to [26 9 13], what else would you recommend?

For my work, it is possible that the absolute weight is less important than having a more even weight distribution from low to high bits... hopefully that makes sense.

Thanks,

Chris

Sebastiano Vigna

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Oct 4, 2020, 2:06:26 PM10/4/20
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Here's the full list of primitive polynomials.

Ciao,

seba

prim.txt

rut...@gmail.com

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Oct 4, 2020, 6:55:00 PM10/4/20
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Seba,

Sorry, I should have been more clear... I'm needing the 32-bit constants for the 64-bit state engine.

Thanks,

Chris

Sebastiano Vigna

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Oct 5, 2020, 2:41:03 AM10/5/20
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> On 5 Oct 2020, at 00:54, rut...@gmail.com <rut...@gmail.com> wrote:
>
> Seba,
>
> Sorry, I should have been more clear... I'm needing the 32-bit constants for the 64-bit state engine.

I don't know what you're talking about, but if you need the constants for a 32-bit xoroshiro generator with 64 bits of state, this is what I sent.

Ciao,

seba

rut...@gmail.com

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Oct 5, 2020, 9:28:29 AM10/5/20
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So sorry... I misinterpreted the data you sent, and after reviewing it again (while I am actually awake), it is exactly what I need.

Thanks!

Chris
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