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List: apr-dev
Subject: Re: cvs commit: apr CHANGES configure.in
From: Ben Laurie <ben () algroup ! co ! uk>
Date: 2002-05-29 9:44:00
[Download RAW message or body]
Cliff Woolley wrote:
> On 28 May 2002 jwoolley@apache.org wrote:
>
>
>>jwoolley 02/05/28 16:15:10
>>
>> Modified: . CHANGES configure.in
>> Log:
>> Added --with-devrandom=[DEV] configure flag which allows a particular
>> "/dev/random"-compatible device to be specified, overriding the
>> default search path (/dev/random then /dev/arandom then /dev/urandom).
>> Also, if --with-egd=<path> is specified, it now implies
>> --without-devrandom.
>
>
> Okay, Ben, I believe this patch implements what you've said you prefer,
> and it makes a lot of sense to me as well. Here's what we have now:
>
> 1) If --with-egd=<path> is specified, --without-devrandom is assumed
> and the EGD socket is used as the source of entropy.
>
> 2) Otherwise, if --with-devrandom=<DEV> is specified with a particular
> device, that device is used as the source of entropy.
>
> 3) Otherwise, if --with-devrandom (with no =<DEV>) is specified or
> --with-devrandom is not specified at all, we search
> /dev/random
> /dev/arandom
> /dev/urandom
> in that order.
>
> 4) If the search in #3 fails, we try looking for the truerand library.
>
> 5) If none of the above is usable, we have no source of entropy.
>
> Does that sound right?
I still say it needs to be configurable at runtime as well. Apart from
that, yes.
Cheers,
Ben.
--
http://www.apache-ssl.org/ben.html http://www.thebunker.net/
"There is no limit to what a man can do or how far he can go if he
doesn't mind who gets the credit." - Robert Woodruff
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