[openssl-dev] [openssl.org #4501] bug in BN_mod_word

[Matt Caswell via RT]

On Thu Apr 07 11:44:09 2016, peter.chernyshev at gmail.com wrote:
> Hello!
> BN part program
>
> BN_ULONG BN_mod_word (const BIGNUM * a, BN_ULONG w);
>
> does not work properly on 64-bit machine with some w> 2 ^ 32, although
> declared as BN_ULONG (64 bits).


Fixed in commit e82fd1b4 (1.0.2) and 37258dad (1.1.0).

Thanks for the report.

Matt

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Ticket here: http://rt.openssl.org/Ticket/Display.html?id=4501
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