On Wed 2019-10-02 23:36:55, Theodore Y. Ts'o wrote:
> On Wed, Oct 02, 2019 at 06:55:33PM +0200, Kurt Roeckx wrote:
> >
> > But it seems people are now thinking about breaking getrandom() too,
> > to let it return data when it's not initialized by default. Please
> > don't.
>
> "It's complicated"
On Wed, Oct 02, 2019 at 11:36:55PM -0400, Theodore Y. Ts'o wrote:
> On Wed, Oct 02, 2019 at 06:55:33PM +0200, Kurt Roeckx wrote:
> >
> > But it seems people are now thinking about breaking getrandom() too,
> > to let it return data when it's not initialized by default. Please
> > don't.
>
> "It's
On Thu, Oct 03, 2019 at 10:13:39AM +, David Laight wrote:
> From: Kurt Roeckx
> > Sent: 02 October 2019 17:56
> > As OpenSSL, we want cryptograhic secure random numbers. Before
> > getrandom(), Linux never provided a good API for that, both
> > /dev/random and /dev/urandom have problems. getran
From: Kurt Roeckx
> Sent: 02 October 2019 17:56
> As OpenSSL, we want cryptograhic secure random numbers. Before
> getrandom(), Linux never provided a good API for that, both
> /dev/random and /dev/urandom have problems. getrandom() fixed
> that, so we switched to it were available.
The fundamenta
On Wed, Oct 02, 2019 at 06:55:33PM +0200, Kurt Roeckx wrote:
>
> But it seems people are now thinking about breaking getrandom() too,
> to let it return data when it's not initialized by default. Please
> don't.
"It's complicated"
The problem is that whether a CRNG can be considered secure is a
Hi,
As OpenSSL, we want cryptograhic secure random numbers. Before
getrandom(), Linux never provided a good API for that, both
/dev/random and /dev/urandom have problems. getrandom() fixed
that, so we switched to it were available.
It was possible to combine /dev/random and /dev/urandom, and get
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