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Message-ID: <CACYkhxiSZjcDo8h948aqDYC=A=z9CU6-NZY_=Uf-cb7NBC3nNg@mail.gmail.com>
Date: Fri, 21 Aug 2015 12:58:11 +1000
From: Michael Samuel <mik@...net.net>
To: oss-security@...ts.openwall.com
Subject: Re: CVE for crypto_get_random() from libsrtp
Hi,
On 11 August 2015 at 17:51, Adam Maris <amaris@...hat.com> wrote:
> The weakest method it provides uses no encryption at all, just HMAC-SHA1
> with 80 bit authentication tag:
>
> http://srtp.sourcearchive.com/documentation/1.4.2.dfsg/group__SRTP_g94d0056e812802ac2920aa474bc5b59b.html
>
>
That's only for SRTP packets - the PRNG itself seems not obviously broken
(again - unless it's used by multiple threads).
Regards,
Michael
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