Re: [Qemu-devel] [PATCH 05/13] qcrypto-luks: clear the masterkey and password before freeing them always

2019-08-27 Thread Daniel P . Berrangé
On Sun, Aug 25, 2019 at 06:31:02PM +0300, Maxim Levitsky wrote: > On Thu, 2019-08-22 at 13:56 +0300, Maxim Levitsky wrote: > > On Thu, 2019-08-22 at 11:49 +0100, Daniel P. Berrangé wrote: > > > On Tue, Aug 20, 2019 at 08:12:51PM +0200, Max Reitz wrote: > > > > On 14.08.19 22:22, Maxim Levitsky

Re: [Qemu-devel] [PATCH 05/13] qcrypto-luks: clear the masterkey and password before freeing them always

2019-08-25 Thread Maxim Levitsky
On Sun, 2019-08-25 at 18:31 +0300, Maxim Levitsky wrote: > On Thu, 2019-08-22 at 13:56 +0300, Maxim Levitsky wrote: > > On Thu, 2019-08-22 at 11:49 +0100, Daniel P. Berrangé wrote: > > > On Tue, Aug 20, 2019 at 08:12:51PM +0200, Max Reitz wrote: > > > > On 14.08.19 22:22, Maxim Levitsky wrote: > >

Re: [Qemu-devel] [PATCH 05/13] qcrypto-luks: clear the masterkey and password before freeing them always

2019-08-25 Thread Maxim Levitsky
On Thu, 2019-08-22 at 13:56 +0300, Maxim Levitsky wrote: > On Thu, 2019-08-22 at 11:49 +0100, Daniel P. Berrangé wrote: > > On Tue, Aug 20, 2019 at 08:12:51PM +0200, Max Reitz wrote: > > > On 14.08.19 22:22, Maxim Levitsky wrote: > > > > While there are other places where these are still stored in

Re: [Qemu-devel] [PATCH 05/13] qcrypto-luks: clear the masterkey and password before freeing them always

2019-08-22 Thread Maxim Levitsky
On Thu, 2019-08-22 at 11:49 +0100, Daniel P. Berrangé wrote: > On Tue, Aug 20, 2019 at 08:12:51PM +0200, Max Reitz wrote: > > On 14.08.19 22:22, Maxim Levitsky wrote: > > > While there are other places where these are still stored in memory, > > > this is still one less key material area that can

Re: [Qemu-devel] [PATCH 05/13] qcrypto-luks: clear the masterkey and password before freeing them always

2019-08-22 Thread Daniel P . Berrangé
On Tue, Aug 20, 2019 at 08:12:51PM +0200, Max Reitz wrote: > On 14.08.19 22:22, Maxim Levitsky wrote: > > While there are other places where these are still stored in memory, > > this is still one less key material area that can be sniffed with > > various side channel attacks > > > > > > > >

Re: [Qemu-devel] [PATCH 05/13] qcrypto-luks: clear the masterkey and password before freeing them always

2019-08-21 Thread Maxim Levitsky
On Tue, 2019-08-20 at 20:12 +0200, Max Reitz wrote: > On 14.08.19 22:22, Maxim Levitsky wrote: > > While there are other places where these are still stored in memory, > > this is still one less key material area that can be sniffed with > > various side channel attacks > > > > > > > > (Many

Re: [Qemu-devel] [PATCH 05/13] qcrypto-luks: clear the masterkey and password before freeing them always

2019-08-20 Thread Max Reitz
On 14.08.19 22:22, Maxim Levitsky wrote: > While there are other places where these are still stored in memory, > this is still one less key material area that can be sniffed with > various side channel attacks > > > (Many empty lines here) > Signed-off-by: Maxim Levitsky > --- >