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Date: Tue, 17 Apr 2018 09:51:56 +0530
From: Huzaifa Sidhpurwala <huzaifas@...hat.com>
To: oss-security@...ts.openwall.com, Billy Brumley <bbrumley@...il.com>
Subject: Re: CVE-2018-0737 OpenSSL: RSA key generation follows
several non constant time code paths
On 04/16/2018 10:16 PM, Billy Brumley wrote:
> 6939eab03a6e23d2bd2c3f5e34fe1d48e542e787
>
> we verified with a debugger they cumulatively solve (1) (2) and (3).
>
> Look for our preprint on http://eprint.iacr.org/ soon -- working title
> is "One Shot, One Trace, One Key: Cache-Timing Attacks on RSA Key
> Generation". We'll update the list with the full URL once it's posted.
>
Can you post a link to the draft here please?
The attack vector is not clear, does the attacker need to be on the same
physical machine or is this a cross-vm attack?
--
Huzaifa Sidhpurwala / Red Hat Product Security Team
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