Date   

SIG-Arch Meeting for 8/3 Canceled

Radhika Jandhyala
 

Hi Everybody


SIG-Arch scheduled for 8/3 is canceled as there are no topics on the agenda.

Thanks,
Radhika


Now: Open Enclave SDK SIG-Attestation Meeting Series - 07/28/2021 #cal-notice

oesdk@lists.confidentialcomputing.io Calendar <noreply@...>
 

Open Enclave SDK SIG-Attestation Meeting Series

When:
07/28/2021
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

Where:
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

Organizer: Radhika Jandhyala radhikaj@...

View Event

Description:
Please join us for technical discussions related Attestation in the Open Enclave SDK.

Join Zoom Meeting
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

 

Agenda and Minutes:  https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A

Meeting ID: 995 5293 2630
Password: 010209
One tap mobile
+12532158782,,99552932630#,,1#,010209# US (Tacoma)
+13462487799,,99552932630#,,1#,010209# US (Houston)

Dial by your location
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SIG-Arch for July 20th canceled

Radhika Jandhyala
 

Hi

The SIG-Arch meeting scheduled for July 20th 2021 is canceled as there are no outstanding topics to discuss.

Thanks,
Radhika


Open Enclave SDK Update Recommendation

Yen Lee
 

Hi Everybody,



Starting July 31, 2021, Azure DCAP Client<https://github.com/microsoft/Azure-DCAP-Client> will have a new policy to update SGX collateral in a different cadence. It is recommended that you rebuild with the latest Open Enclave SDK releases if your applications rely on Azure DCAP Client to provide verification collateral and call any of the following Open Enclave APIs for evidence verification:

* oe_verify_evidence
* oe_verify_report
* oe_verify_report_v2
* oe_verify_remote_report
* oe_verify_attestation_certificate
* oe_verify_attestation_certificate_with_evidence
* oe_verify_attestation_certificate_with_evidence_v2



Quick fix has been applied to the following Open Enclave releases:

* v0.14.1
* v0.15.1
* v0.17.1 or later


In addition, V0.17.1 fixes CVE-2021-33767<https://github.com/openenclave/openenclave/security/advisories/GHSA-mj87-466f-jq42> and it is therefore highly recommended that you move to v0.17.1.


Thanks,

Yen Lee


Open Enclave SDK v0.17.1 Release

Rob Sanchez
 

Hi all,
Open Enclave version v0.17.1 is released and can be found at:
https://github.com/openenclave/openenclave/releases/tag/v0.17.1
The Ubuntu 18.04/20.04 packages has been published to the production packages.microsoft.com APT repository.
The Windows Server 2019 package is available on nuget.org: https://www.nuget.org/packages/open-enclave/0.17.1

The Visual Studio Extension is available on the Visual Studio Marketplace:
https://marketplace.visualstudio.com/items?itemName=MS-TCPS.OpenEnclaveSDK-VSIX
Thank you so much to everyone in helping us drive and deliver this release! Please use our GitHub repo (https://github.com/openenclave/openenclave) to report any issues that you may come across in your use of the SDK!
Thanks,
Rob


V0.17.1 Released

Radhika Jandhyala
 

Hi Everybody,

V0.17.1 is released and contains a fix for CVE-2021-33767<https://github.com/openenclave/openenclave/security/advisories/GHSA-mj87-466f-jq42>. We recommend moving to V0.17.1 as soon as possible.


Thanks,
Radhika


Now: Open Enclave SDK SIG-Attestation Meeting Series - 07/14/2021 #cal-notice

oesdk@lists.confidentialcomputing.io Calendar <noreply@...>
 

Open Enclave SDK SIG-Attestation Meeting Series

When:
07/14/2021
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

Where:
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

Organizer: Radhika Jandhyala radhikaj@...

View Event

Description:
Please join us for technical discussions related Attestation in the Open Enclave SDK.

Join Zoom Meeting
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

 

Agenda and Minutes:  https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A

Meeting ID: 995 5293 2630
Password: 010209
One tap mobile
+12532158782,,99552932630#,,1#,010209# US (Tacoma)
+13462487799,,99552932630#,,1#,010209# US (Houston)

Dial by your location
        +1 253 215 8782 US (Tacoma)
        +1 346 248 7799 US (Houston)
        +1 669 900 6833 US (San Jose)
        +1 312 626 6799 US (Chicago)
        +1 929 205 6099 US (New York)
        +1 301 715 8592 US (Germantown)
        877 853 5247 US Toll-free
        888 788 0099 US Toll-free
Meeting ID: 995 5293 2630
Password: 010209
Find your local number: https://zoom.us/u/au4r6sLy7


SIG-Arch on 07/13 canceled

Radhika Jandhyala
 

Hi,

The SIG-Arch meeting scheduled for 07/13 is canceled as there are no topics on the agenda.

Thanks,
Radhika


Open Enclave v0.17.0 Release

Rob Sanchez
 

Hi all,
Open Enclave version 0.17.0 is released and can be found at: Release v0.17.0 * openenclave/openenclave (github.com)<https://github.com/openenclave/openenclave/releases/tag/v0.17.0>
The Ubuntu 18.04/20.04 packages has been published to the production packages.microsoft.com APT repository.
The Windows Server 2019 package is available on nuget.org: NuGet Gallery | open-enclave 0.17.0<https://www.nuget.org/packages/open-enclave/0.17.0>
The Visual Studio Extension will soon be available on the Visual Studio Marketplace: Open Enclave - Preview - Visual Studio Marketplace<https://marketplace.visualstudio.com/items?itemName=MS-TCPS.OpenEnclaveSDK-VSIX>
Thank you so much to everyone in helping us drive and deliver this release! Please use our GitHub repo (openenclave/openenclave: SDK for developing enclaves (github.com)<https://github.com/openenclave/openenclave>) to report any issues that you may come across in your use of the SDK!
Thanks,
Rob


SIG-Arch July 6th Canceled

Radhika Jandhyala
 

Hi,

SIG-Arch meeting to be help on July 6th is canceled.

Thanks,
Radhika


Now: Open Enclave SDK SIG-Attestation Meeting Series - 06/30/2021 #cal-notice

oesdk@lists.confidentialcomputing.io Calendar <noreply@...>
 

Open Enclave SDK SIG-Attestation Meeting Series

When:
06/30/2021
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

Where:
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

Organizer: Radhika Jandhyala radhikaj@...

View Event

Description:
Please join us for technical discussions related Attestation in the Open Enclave SDK.

Join Zoom Meeting
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

 

Agenda and Minutes:  https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A

Meeting ID: 995 5293 2630
Password: 010209
One tap mobile
+12532158782,,99552932630#,,1#,010209# US (Tacoma)
+13462487799,,99552932630#,,1#,010209# US (Houston)

Dial by your location
        +1 253 215 8782 US (Tacoma)
        +1 346 248 7799 US (Houston)
        +1 669 900 6833 US (San Jose)
        +1 312 626 6799 US (Chicago)
        +1 929 205 6099 US (New York)
        +1 301 715 8592 US (Germantown)
        877 853 5247 US Toll-free
        888 788 0099 US Toll-free
Meeting ID: 995 5293 2630
Password: 010209
Find your local number: https://zoom.us/u/au4r6sLy7


v0.17.0 RC2

Rob Sanchez
 

Hi,

Open Enclave version 0.17.0 will soon be published, and we want to send out some release candidate packages (Windows Server 2019, Ubuntu 18.04/20.04) for pre-release testing. You can find the 0.17.0-RC2 release candidate packages on GitHub below:

Release v0.17.0-rc2 * openenclave/openenclave (github.com)<https://github.com/openenclave/openenclave/releases/tag/v0.17.0-rc2>

Please test these packages and let us know if you come across any issues - note that this release (and releases moving forward) will include Ubuntu 20.04 packages, so please test those if they are relevant. Thank you so much for your help!

To the Committers of the OE SDK: Please let us know if we have missed anything in the release notes. We should update our CHANGELOG if so.

Thank you so much to everyone in helping us drive and deliver this release! Please use our GitHub repo to report any issues that you may come across in your use of the SDK!

Thanks

Rob



Release Notes:

Added

* Ubuntu 20.04 packages are included in this release.
* OE SDK is now built using clang-10. It is required to upgrade the compiler to clang-10 if you are building the SDK from source.
* Add the CapturePFGPExceptions preference for the SGX2 feature of capturing #PF and #GP exceptions inside an enclave.
* Developers can specify the CapturePFGPExceptions with a binary value in the enclave config file or set the value via the newly added OE_SET_ENCLAVE_SGX2 macro, which is used to set SGX2-specific properties.
* When setting CapturePFGPExceptions=1, the OE loader will enable the feature when running on an SGX2-capable CPU.
* Once enabled, the in-enclave exception handler can capture the #PF (with the OE_EXCEPTION_PAGE_FAULT code) and #GP (with the code OE_EXCEPTION_ACCESS_VIOLATION code) exceptions.
* More information about the exceptions can be found in the faulting_address and error_code members of the oe_exception_record_t structure passed into the handler.
* Add the following attestation claims from oe_verify_evidence():
* OE_CLAIM_TCB_STATUS
* OE_CLAIM_TCB_DATE
* Publish tool oeutil.
* The tool, currently under the tools directory, will integrate multiple OE utilities<https://github.com/openenclave/openenclave/blob/v0.17.0-rc2/tools/oeutil/README.md> in the future.
* The tool integrated oegenerate in this release.
* SGX enclaves created using OE SDK can now be debugged using oelldb.
oelldb is a python based extension for LLDB that supports debugging SGX enclaves. lldb-7 or above is required.

Deprecated

* The Release build type for building the Open Enclave SDK from source is deprecated. The recommendation is using RelWithDebInfo instead.
* Experimental support for RHEL has been deprecated.


SIG-Arch for June 29th Canceled

Radhika Jandhyala
 

Hi

SIG-Arch meeting for Open Enclave SDK to be help on June 29th is canceled.

Thanks,
Radhika


SIG-Arch for June 22 canceled

Radhika Jandhyala
 

Hi,

SIG-Arch for OE SDK scheduled for June 22nd is canceled.

Thanks,
Radhika


v0.17.0 RC1

Rob Sanchez
 

Hi,

Open Enclave version v0.17.0 will soon be published, and we want to send out some release candidate packages (Windows Server 2019, Ubuntu 18.04/20.04) for pre-release testing. You can find the v0.17.0 RC1 release candidate packages on GitHub below:

Release v0.17.0-rc1 * openenclave/openenclave (github.com)<https://github.com/openenclave/openenclave/releases/tag/v0.17.0-rc1>

Please test these packages and let us know if you come across any issues. Thank you so much for your help!

To the Committers of the OE SDK: Please let us know if we have missed anything in the release notes. We should update our CHANGELOG if so.

Thank you so much to everyone in helping us drive and deliver this release! Please use our GitHub repo to report any issues that you may come across in your use of the SDK!

Thanks

Rob


Release Notes:

Changed

* OE SDK is now built using clang-10. It is required to upgrade the compiler to clang-10 if you are building the SDK from source.

Added

* Add the CapturePFGPExceptions preference for the SGX2 feature of capturing #PF and #GP exceptions inside an enclave.
* Developers can specify the CapturePFGPExceptions with a binary value in the enclave config file or set the value via the newly added OE_SET_ENCLAVE_SGX2 macro, which is used to set SGX2-specific properties.
* When setting CapturePFGPExceptions=1, the OE loader will enable the feature when running on an SGX2-capable CPU.
* Once enabled, the in-enclave exception handler can capture the #PF (with the OE_EXCEPTION_PAGE_FAULT code) and #GP (with the code OE_EXCEPTION_ACCESS_VIOLATION code) exceptions.
* More information about the exceptions can be found in the faulting_address and error_code members of the oe_exception_record_t structure passed into the handler.
* Add the following attestation claims from oe_verify_evidence():
* OE_CLAIM_TCB_STATUS
* OE_CLAIM_TCB_DATE
* Publish tool oeutil.
* The tool, currently under the tools directory, will integrate multiple OE utilities<https://github.com/openenclave/openenclave/blob/v0.17.0-rc1/tools/oeutil/README.md> in the future.
* The tool integrated oegenerate in this release.
* SGX enclaves created using OE SDK can now be debugged using oelldb.
oelldb is a python based extension for LLDB that supports debugging SGX enclaves. lldb-7 or above is required.

Deprecated

* The Release build type for building the Open Enclave SDK from source is deprecated. The recommendation is using RelWithDebInfo instead.


Happening Now: Open Enclave SDK SIG-Attestation Meeting Series - 06/16/2021 #cal-notice

oesdk@lists.confidentialcomputing.io Calendar <noreply@...>
 

Open Enclave SDK SIG-Attestation Meeting Series

When:
06/16/2021
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

Where:
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

Organizer: Radhika Jandhyala radhikaj@...

View Event

Description:
Please join us for technical discussions related Attestation in the Open Enclave SDK.

Join Zoom Meeting
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

 

Agenda and Minutes:  https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A

Meeting ID: 995 5293 2630
Password: 010209
One tap mobile
+12532158782,,99552932630#,,1#,010209# US (Tacoma)
+13462487799,,99552932630#,,1#,010209# US (Houston)

Dial by your location
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        +1 346 248 7799 US (Houston)
        +1 669 900 6833 US (San Jose)
        +1 312 626 6799 US (Chicago)
        +1 929 205 6099 US (New York)
        +1 301 715 8592 US (Germantown)
        877 853 5247 US Toll-free
        888 788 0099 US Toll-free
Meeting ID: 995 5293 2630
Password: 010209
Find your local number: https://zoom.us/u/au4r6sLy7


SIG-Arch meeting scheduled for 6/15 is canceled

Radhika Jandhyala
 

Hi,

The SIG-Arch meeting scheduled for 6/15 is canceled as there are no topics for discussion.

Thanks,
Radhika


Sig-Arch meeting for June 8th Canceled

Radhika Jandhyala
 

Hi,

Today’s meeting is canceled as there are no topics on the agenda.

Radhika


Happening Now: Open Enclave SDK SIG-Attestation Meeting Series - 06/02/2021 #cal-notice

oesdk@lists.confidentialcomputing.io Calendar <noreply@...>
 

Open Enclave SDK SIG-Attestation Meeting Series

When:
06/02/2021
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

Where:
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

Organizer: Radhika Jandhyala radhikaj@...

View Event

Description:
Please join us for technical discussions related Attestation in the Open Enclave SDK.

Join Zoom Meeting
https://zoom.us/j/99552932630?pwd=d1NCR2FkS2gwY0w3Wm9aK096cXZzUT09

 

Agenda and Minutes:  https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A

Meeting ID: 995 5293 2630
Password: 010209
One tap mobile
+12532158782,,99552932630#,,1#,010209# US (Tacoma)
+13462487799,,99552932630#,,1#,010209# US (Houston)

Dial by your location
        +1 253 215 8782 US (Tacoma)
        +1 346 248 7799 US (Houston)
        +1 669 900 6833 US (San Jose)
        +1 312 626 6799 US (Chicago)
        +1 929 205 6099 US (New York)
        +1 301 715 8592 US (Germantown)
        877 853 5247 US Toll-free
        888 788 0099 US Toll-free
Meeting ID: 995 5293 2630
Password: 010209
Find your local number: https://zoom.us/u/au4r6sLy7


Sig-Arch meeting on June 1 Canceled

Radhika Jandhyala
 

Hi,

The SIG-Arch meeting scheduled for June 1st is canceled as there are no items on the agenda.

Thanks,
Radhika

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