On Sat, Oct 24, 2020 at 11:23:11PM +0300, Jarkko Sakkinen wrote:
Good morning, I hope the day is starting well for everyone.
> On Sat, Oct 24, 2020 at 08:47:28AM -0700, Andy Lutomirski wrote:
> > On Sat, Oct 24, 2020 at 4:34 AM Jarkko Sakkinen
> > wrote:
> > >
> > > On Fri, Oct 23, 2020 at 07:1
On Sat, Oct 24, 2020 at 08:47:28AM -0700, Andy Lutomirski wrote:
> On Sat, Oct 24, 2020 at 4:34 AM Jarkko Sakkinen wrote:
> >
> > On Fri, Oct 23, 2020 at 07:19:05AM -0700, Dave Hansen wrote:
> > > On 10/23/20 3:17 AM, Jarkko Sakkinen wrote:
> > > > On Tue, Oct 20, 2020 at 02:19:26PM -0700, Dave Ha
On Sat, Oct 24, 2020 at 4:34 AM Jarkko Sakkinen wrote:
>
> On Fri, Oct 23, 2020 at 07:19:05AM -0700, Dave Hansen wrote:
> > On 10/23/20 3:17 AM, Jarkko Sakkinen wrote:
> > > On Tue, Oct 20, 2020 at 02:19:26PM -0700, Dave Hansen wrote:
> > >> On 10/2/20 9:50 PM, Jarkko Sakkinen wrote:
> > >>> + * F
On Fri, Oct 23, 2020 at 04:23:55PM +0200, Jethro Beekman wrote:
> On 2020-10-23 12:17, Jarkko Sakkinen wrote:
> > On Tue, Oct 20, 2020 at 02:19:26PM -0700, Dave Hansen wrote:
> >> On 10/2/20 9:50 PM, Jarkko Sakkinen wrote:
> >>> + * Failure to explicitly request access to a restricted attribute wil
On Fri, Oct 23, 2020 at 07:19:05AM -0700, Dave Hansen wrote:
> On 10/23/20 3:17 AM, Jarkko Sakkinen wrote:
> > On Tue, Oct 20, 2020 at 02:19:26PM -0700, Dave Hansen wrote:
> >> On 10/2/20 9:50 PM, Jarkko Sakkinen wrote:
> >>> + * Failure to explicitly request access to a restricted attribute will
On 2020-10-23 12:17, Jarkko Sakkinen wrote:
> On Tue, Oct 20, 2020 at 02:19:26PM -0700, Dave Hansen wrote:
>> On 10/2/20 9:50 PM, Jarkko Sakkinen wrote:
>>> + * Failure to explicitly request access to a restricted attribute will
>>> cause
>>> + * sgx_ioc_enclave_init() to fail. Currently, the onl
On 10/23/20 3:17 AM, Jarkko Sakkinen wrote:
> On Tue, Oct 20, 2020 at 02:19:26PM -0700, Dave Hansen wrote:
>> On 10/2/20 9:50 PM, Jarkko Sakkinen wrote:
>>> + * Failure to explicitly request access to a restricted attribute will
>>> cause
>>> + * sgx_ioc_enclave_init() to fail. Currently, the onl
On Tue, Oct 20, 2020 at 02:19:26PM -0700, Dave Hansen wrote:
> On 10/2/20 9:50 PM, Jarkko Sakkinen wrote:
> > + * Failure to explicitly request access to a restricted attribute will
> > cause
> > + * sgx_ioc_enclave_init() to fail. Currently, the only restricted
> > attribute
> > + * is access t
On Tue, Oct 20, 2020 at 08:48:54AM -0700, Dave Hansen wrote:
> > int __init sgx_drv_init(void)
> > {
> > unsigned int eax, ebx, ecx, edx;
> > @@ -181,5 +192,12 @@ int __init sgx_drv_init(void)
> > return ret;
> > }
> >
> > + ret = misc_register(&sgx_dev_provision);
> > +
On 10/2/20 9:50 PM, Jarkko Sakkinen wrote:
> + * Failure to explicitly request access to a restricted attribute will cause
> + * sgx_ioc_enclave_init() to fail. Currently, the only restricted attribute
> + * is access to the PROVISION_KEY.
Could we also justify why access is restricted, please?
> int __init sgx_drv_init(void)
> {
> unsigned int eax, ebx, ecx, edx;
> @@ -181,5 +192,12 @@ int __init sgx_drv_init(void)
> return ret;
> }
>
> + ret = misc_register(&sgx_dev_provision);
> + if (ret) {
> + pr_err("Creating /dev/sgx/provision faile
Provisioning Certification Enclave (PCE), the root of trust for other
enclaves, generates a signing key from a fused key called Provisioning
Certification Key. PCE can then use this key to certify an attestation key
of a Quoting Enclave (QE), e.g. we get the chain of trust down to the
hardware if t
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