Date   

Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, November 30, 2022 #cal-notice

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*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
Wednesday, November 30, 2022
10:00am to 11:00am
(UTC-08:00) America/Los Angeles

*Where:*
Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

View Event ( https://lists.confidentialcomputing.io/g/oesdk/viewevent?eventid=1697869 )

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Meeting ID: 933 8512 4853
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V0.18.4 for Open Enclave SDK Released

Radhika Jandhyala
 

Hello Everyone,

The 0.18.4 version of the Open Enclave SDK has been released on Github.

You can find the release page for v0.18.4 at https://github.com/openenclave/openenclave/releases, where you can download the packages/sources and find the changelog.

The Ubuntu packages are available to download from packages.microsoft.com APT repo. The Windows packages are available in nuget.org.


Release notes:
Added

* Added oe_set_host_log_level and oe_set_enclave_log_level APIs to dynamically modify host and enclave log level verbosity, respectively. See #4610<https://github.com/openenclave/openenclave/pull/4610> for more details
* Added backtrace debug log for unhandled exceptions if the enclave is configured with and CapturePFGPExceptions=1, the backtrace information will be printed in the enclave log when an in-enclave exception is not handled by trusted handlers. If the enclave is not configured with CapturePFGPExceptions=1, the similar helper message in the following will be printed in the log: 2022-07-13T00:25:05+0000.276579Z (H)ERROR] tid(0x7f6cbb2b1f40) | Unhandled in-enclave exception. To get more information, configure the enclave with CapturePFGPExceptions=1 and enable the in-enclave logging.

Changed

* Fixed bugs in oe_validate_revocation_list regarding PCCS API v3.0
* Fixed issue where oe_hex_dump prints data to stdout, even when logging callback is set
* Fixed the issue where enclave stack was not showing up in ocall callstack in Windows debuggers. Added padding to restore offset of callsites field to previous value.

Security

* Updated OpenSSL used inside the enclave to v1.1.1q. See OpenSSL's release notes<https://www.openssl.org/news/openssl-1.1.1-notes.html> for more details
* Update Mbed-TLS used inside the enclave to 2.28.1. See Mbed-TLS's release notes<https://github.com/Mbed-TLS/mbedtls/releases/tag/v2.28.1> for more details.

Packages this release was tested against

On Ubuntu 18.04: DCAP: 1.14.100.3-bionic1 PSW: 2.17.100.3-bionic1 SGXDriver: 1.33.2
On Ubuntu 20.04: DCAP: 1.14.100.3-focal1 PSW: 2.17.100.3-focal1 SGXDriver: 1.41
On Windows Server 2019: DCAP: 1.14.100.3 PSW: 2.16.100.3



Thanks,
Radhika


Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, November 16, 2022 #cal-notice

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*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
Wednesday, November 16, 2022
10:00am to 11:00am
(UTC-08:00) America/Los Angeles

*Where:*
Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

View Event ( https://lists.confidentialcomputing.io/g/oesdk/viewevent?eventid=1684595 )

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Now: Open Enclave SDK SIG-Attestation Meeting Series - 11/02/2022 #cal-notice

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*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
11/02/2022
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

*Where:*
Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

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Now: Open Enclave SDK SIG-Attestation Meeting Series - 10/19/2022 #cal-notice

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*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
10/19/2022
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

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Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

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Now: Open Enclave SDK SIG-Attestation Meeting Series - 10/05/2022 #cal-notice

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*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
10/05/2022
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Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

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Now: Open Enclave SDK SIG-Attestation Meeting Series - 09/21/2022 #cal-notice

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*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
09/21/2022
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

*Where:*
Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

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Now: Open Enclave SDK SIG-Attestation Meeting Series - 09/07/2022 #cal-notice

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*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
09/07/2022
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

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Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

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Agenda and Minutes: Open Enclave SDK SIG-Attestation Meeting - HackMD ( https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A )

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Now: Open Enclave SDK SIG-Attestation Meeting Series - 08/24/2022 #cal-notice

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*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
08/24/2022
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

*Where:*
Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

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Agenda and Minutes: Open Enclave SDK SIG-Attestation Meeting - HackMD ( https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A )

Meeting ID: 933 8512 4853
Passcode: 470887
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Open Enclave SDK 0.18.2 Released

Radhika Jandhyala
 

Hello Everyone,

The 0.18.2 version of the Open Enclave SDK has been released on Github.

You can find the release page for v0.18.2 at https://github.com/openenclave/openenclave/releases, where you can download the packages/sources and find the changelog.

The Ubuntu packages are available to download from packages.microsoft.com APT repo.

The Windows NuGet packages are on nuget.org.


Release notes
Changed

* Fixed the incorrect behavior of pthread_mutex_init() and std::mutex such that they no longer create a recursive lock by default. Please see issue #4555<https://github.com/openenclave/openenclave/issues/4555> for more details.

Security

* Mitigated CVE-2022-21233. Please refer to the security advisory<https://github.com/openenclave/openenclave/security/advisories/GHSA-v3vm-9h66-wm76> for the same.
- The mitigations require an extra copy for ocalls in oeedger8r generated code.
- If you are running on a processor that is not affected by the CVE, you can turn off oeedger8r introduced mitigations by setting bool oe_edger8r_secure_unserialize = false; in enclave side code.

Packages this release was tested against

On Ubuntu 18.04: DCAP: 1.14.100.3-bionic1 PSW: 2.17.100.3-bionic1 SGXDriver: 1.33.2
On Ubuntu 20.04: DCAP: 1.14.100.3-focal1 PSW: 2.17.100.3-focal1 SGXDriver: 1.41
On Windows Server 2019: DCAP: 1.14.100.3 PSW: 2.16.100.3

Thanks,
Radhika


Now: Open Enclave SDK SIG-Attestation Meeting Series - 08/10/2022 #cal-notice

Group Notification <noreply@...>
 

*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
08/10/2022
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

*Where:*
Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

View Event ( https://lists.confidentialcomputing.io/g/oesdk/viewevent?eventid=1584006 )

*Description:*

Join Zoom Meeting : https://zoom.us/j/93385124853?pwd=YWJOY0E2Tnp5VHhlNUtuU3hrSnArdz09 ( https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fzoom.us%2Fj%2F93385124853%3Fpwd%3DYWJOY0E2Tnp5VHhlNUtuU3hrSnArdz09&data=04%7C01%7CYen.Lee%40microsoft.com%7C6b08ac8fd34340abaf0b08d9f67ecb8a%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637811846703310631%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=yll7Z9YMSR2uukgj3G1%2B7Us1%2BU7%2BwfLQXfsB5GSPZNA%3D&reserved=0 )

Agenda and Minutes: Open Enclave SDK SIG-Attestation Meeting - HackMD ( https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A )

Meeting ID: 933 8512 4853
Passcode: 470887
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Meeting ID: 933 8512 4853
Passcode: 470887
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OE SIG-Attestation meeting 8/10 and 8/24 cancelled

Yen Lee
 

Hi,



The SIG-Attestation meeting scheduled for 8/10 and 8/24 are cancelled. New meeting series will be sent out soon.



Thanks,


Yen


Now: Open Enclave SDK SIG-Attestation Meeting Series - 07/27/2022 #cal-notice

Group Notification <noreply@...>
 

*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
07/27/2022
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

*Where:*
Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

View Event ( https://lists.confidentialcomputing.io/g/oesdk/viewevent?eventid=1570161 )

*Description:*

Join Zoom Meeting : https://zoom.us/j/93385124853?pwd=YWJOY0E2Tnp5VHhlNUtuU3hrSnArdz09 ( https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fzoom.us%2Fj%2F93385124853%3Fpwd%3DYWJOY0E2Tnp5VHhlNUtuU3hrSnArdz09&data=04%7C01%7CYen.Lee%40microsoft.com%7C6b08ac8fd34340abaf0b08d9f67ecb8a%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637811846703310631%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=yll7Z9YMSR2uukgj3G1%2B7Us1%2BU7%2BwfLQXfsB5GSPZNA%3D&reserved=0 )

Agenda and Minutes: Open Enclave SDK SIG-Attestation Meeting - HackMD ( https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A )

Meeting ID: 933 8512 4853
Passcode: 470887
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888 788 0099 US Toll-free
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Meeting ID: 933 8512 4853
Passcode: 470887
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OE SIG-Attestation meeting 7/27 cancelled

Yen Lee
 

Hi,



The SIG-Attestation meeting scheduled for July 27, 2022 is cancelled as there's no outstanding topics to be discussed.



Thanks,


Yen


Now: Open Enclave SDK SIG-Attestation Meeting Series - 07/13/2022 #cal-notice

Group Notification <noreply@...>
 

*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
07/13/2022
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

*Where:*
Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

View Event ( https://lists.confidentialcomputing.io/g/oesdk/viewevent?eventid=1553270 )

*Description:*

Join Zoom Meeting : https://zoom.us/j/93385124853?pwd=YWJOY0E2Tnp5VHhlNUtuU3hrSnArdz09 ( https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fzoom.us%2Fj%2F93385124853%3Fpwd%3DYWJOY0E2Tnp5VHhlNUtuU3hrSnArdz09&data=04%7C01%7CYen.Lee%40microsoft.com%7C6b08ac8fd34340abaf0b08d9f67ecb8a%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637811846703310631%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=yll7Z9YMSR2uukgj3G1%2B7Us1%2BU7%2BwfLQXfsB5GSPZNA%3D&reserved=0 )

Agenda and Minutes: Open Enclave SDK SIG-Attestation Meeting - HackMD ( https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A )

Meeting ID: 933 8512 4853
Passcode: 470887
One tap mobile
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Dial by your location
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+1 929 205 6099 US (New York)
888 788 0099 US Toll-free
877 853 5247 US Toll-free
Meeting ID: 933 8512 4853
Passcode: 470887
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OE SIG-Attestation meeting 7/13 cancelled

Yen Lee
 

Hi,



The SIG-Attestation meeting scheduled for July 13, 2022 is cancelled as there's no outstanding topics to be discussed.



Thanks,


Yen


Open Enclave SDK v0.18.1 Released

Radhika Jandhyala
 

Hello Everyone,

The 0.18.1 version of the Open Enclave SDK has been released on github. This release is to fix 3 issues reported. Please review release notes in order to decide if the issues impact your application and prioritize upgrades accordingly.
You can find the release page for v0.18.1 at https://github.com/openenclave/openenclave/releases, where you can download the packages/sources and find the changelog.

The Ubuntu packages are available to download from packages.microsoft.com APT repo.

The Windows NuGet packages are on nuget.org.


Release notes

This release fixes the following issues

1. Calling oe_log from an enclave resulted in partial log output. #4547<https://github.com/openenclave/openenclave/pull/4547> fixed this.
2. Fixed #4540<https://github.com/openenclave/openenclave/issues/4540>. The fix does not introduce functional changes, but updates memcpy_with_barrier such that the source address will be always aligned when the function does 2- or 4-byte memory write.
3. Fixed #4542<https://github.com/openenclave/openenclave/issues/4542>. The issue affects only those applications that ignore SIGHUP, SIGALRM, SIGPIPE, SIGPOLL, SIGUSR1, orSIGUSR2 using signal(signum, SIG_IGN) on Linux. The issue has no impact on the enclave runtime.

Packages this release was tested against:

On Ubuntu 18.04: DCAP: 1.14.100.3-bionic1 PSW: 2.17.100.3-bionic1 SGXDriver: 1.33.2
On Ubuntu 20.04: DCAP: 1.14.100.3-focal1 PSW: 2.17.100.3-focal1 SGXDriver: 1.41
On Windows Server 2019: DCAP: 1.14.100.3 PSW: 2.16.100.3
Thanks,
Radhika


Triage and SIG-Arch Canceled week of July 4th

Radhika Jandhyala
 

Hi,

Please note that the triage meeting and SIG-Arch meeting for the OE SDK will be canceled for the week of July 4th.

Thanks,
Radhika


Now: Open Enclave SDK SIG-Attestation Meeting Series - 06/29/2022 #cal-notice

Group Notification <noreply@...>
 

*Open Enclave SDK SIG-Attestation Meeting Series*

*When:*
06/29/2022
10:00am to 11:00am
(UTC-07:00) America/Los Angeles

*Where:*
Zoom: See description

*Organizer:* Radhika Jandhyala radhikaj@... ( radhikaj@...?subject=Re:%20Event:%20Open%20Enclave%20SDK%20SIG-Attestation%20Meeting%20Series )

View Event ( https://lists.confidentialcomputing.io/g/oesdk/viewevent?eventid=1539480 )

*Description:*

Join Zoom Meeting : https://zoom.us/j/93385124853?pwd=YWJOY0E2Tnp5VHhlNUtuU3hrSnArdz09 ( https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fzoom.us%2Fj%2F93385124853%3Fpwd%3DYWJOY0E2Tnp5VHhlNUtuU3hrSnArdz09&data=04%7C01%7CYen.Lee%40microsoft.com%7C6b08ac8fd34340abaf0b08d9f67ecb8a%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637811846703310631%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=yll7Z9YMSR2uukgj3G1%2B7Us1%2BU7%2BwfLQXfsB5GSPZNA%3D&reserved=0 )

Agenda and Minutes: Open Enclave SDK SIG-Attestation Meeting - HackMD ( https://hackmd.io/Xj6GpDSKSwuz5cZgQ0yg1A )

Meeting ID: 933 8512 4853
Passcode: 470887
One tap mobile
+12532158782,,93385124853#,,,,*470887# US (Tacoma)
+16699006833,,93385124853#,,,,*470887# US (San Jose)

Dial by your location
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+1 669 900 6833 US (San Jose)
+1 346 248 7799 US (Houston)
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+1 312 626 6799 US (Chicago)
+1 929 205 6099 US (New York)
888 788 0099 US Toll-free
877 853 5247 US Toll-free
Meeting ID: 933 8512 4853
Passcode: 470887
Find your local number: https://zoom.us/u/acWMekJ2HC ( https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fzoom.us%2Fu%2FacWMekJ2HC&data=04%7C01%7CYen.Lee%40microsoft.com%7C6b08ac8fd34340abaf0b08d9f67ecb8a%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637811846703310631%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=tH2tGN9OWHhy6QgcCCwlFqyNawmxiwubVbpu%2Be5EgpQ%3D&reserved=0 )


OE SIG-Attestation meeting 6/29 cancelled

Yen Lee
 

Hi,



The SIG-Attestation meeting scheduled for June 29, 2022 is cancelled as there's no outstanding topics to be discussed.



Thanks,


Yen

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