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Message-ID: <20150509000154.GA26983@openwall.com>
Date: Sat, 9 May 2015 03:01:54 +0300
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: Re: [john dev] [PHC support] parallel
Agnieszka,
On Sat, May 09, 2015 at 02:53:02AM +0300, Solar Designer wrote:
> Among the test vectors, please include some with non-zero sequential
> cost. Notice how Parallel uses its t_cost:
>
> parallelLoops = 3 * 5 * 128 * calcLoopCount(t_cost & 0xffff);
> sequentialLoops = calcLoopCount(t_cost >> 16);
Also, your current test vectors go up to t_cost=32, and this is probably
too high since it's logarithmic. Does the self-test even complete for
you in a reasonable amount of time? (Still running for me as I type this.)
Alexander
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