Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, May 17, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, May 17, 2023
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=1901283 )
*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
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*When:*
Wednesday, May 17, 2023
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=1901283 )
*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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Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, May 3, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, May 3, 2023
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=1885595 )
*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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+16699006833,,93385124853#,,,,*470887# US (San Jose)
Dial by your location
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+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 )
*When:*
Wednesday, May 3, 2023
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=1885595 )
*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)
+1 301 715 8592 US (Washington DC)
+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 )
v0.19.0 Released
Radhika Jandhyala
Hi Everybody,
The v0.19.0 version of Open Enclave SDK has been released on Github. The packages are also available on the APT repo and nuget.org.
Thanks,
Radhika
From: Radhika Jandhyala
Sent: Wednesday, April 5, 2023 11:51 AM
To: oesdk@...
Subject: v0.19.0-rc1 Released
Hi Everybody,
The 0.19.0-rc1 version of the Open Enclave SDK has been released on Github.
You can find the release page for v0.19.0-rc1 at https://github.com/openenclave/openenclave/releases, where you can download the packages/sources and find the changelog.
We request that you test and report any issues.
Thanks,
Radhika
Release notes
------------------
Added
* OE SDK can now be built with Clang-11 and it is recommended to upgrade the compiler to Clang-11 if you are building the SDK from source. The OE SDK packages in this release are built with Clang-11.
* Building OE SDK enclaves now includes the following LVI mitigation options:
* ControlFlow-GNU - enables LVI mitigation using the existing GNU-based mitigation specified by LVI_MITIGATION_BINDIR. This option is recommended when building OE SDK with Clang-10.
* ControlFlow-Clang - enables Clang-based LVI mitigations. Choosing this option requires Clang-11.
* ControlFlow - enables LVI mitigation but default to the recommended method, which is currently ControlFlow-GNU.
* None - no LVI mitigations are enabled.
* Added a TDX verifier plugin based on Intel QVL/QvE
* Added two public APIs to initialize and shut down
the plugin defined in the openenclave/attestation/tdx/evidence.h
* oe_tdx_verifier_initialize()
* oe_tdx_verifier_shutdown()
* Added a new format uuid for TDX quote OE_FORMAT_UUID_TDX_QUOTE_ECDSA
* Added a new OCALL oe_verify_tdx_quote_ocall that is
used by the plugin internally (see openenclave/edl/sgx/tdx_verification.edl)
* Steps for verify a TDX quote
a. Initialize the plugin via oe_tdx_verifier_initialize
b. Invoke oe_verify_evidence by specifying the quote and
format id as OE_FORMAT_UUID_TDX_QUOTE_ECDSA
c. Parse the claims (refer the definitions of TDX claims
to openenclave/attestation/evidence.h)
* Note that the oe_verify_evidence with the plugin currently
does not support input endorsements (must be NULL)
* Added two APIs oe_get_tdx_endorsements and oe_free_tdx_endorsements to fetch
and free the endorsements for the given TDX quote. The APIs are for users who want
to manage (e.g., caching) the endorsements by themselves instead of relying on the
existing caching mechanisms (e.g., supported by DCAP).
See openenclave/attestation/tdx/evidence.h for more detail of the APIs.
* Added support for V4 collateral from Intel for SGX and TDX
Changed
* snmalloc (0.6.0) now only requires 16KiB initially per thread, compared to 256 KiB previously (0.5.3). Thread-local heaps only grow by a constant amount until the next power of 2, eg. 16KiB, 16KiB, 32KiB, 64KiB, ... 1MiB, 2MiB, 2MiB, ..., as opposed to a fixed amount previously (256 KiB). Allocator metadata is kept separately, making corruption attacks less likely. There are some applications for which this update in snmalloc will result in an increase in EPC memory as specified in the enclave configuration file.
Known issues
* oeutil crashes on Windows and a fix is available in master and will be available in the final release
The v0.19.0 version of Open Enclave SDK has been released on Github. The packages are also available on the APT repo and nuget.org.
Thanks,
Radhika
From: Radhika Jandhyala
Sent: Wednesday, April 5, 2023 11:51 AM
To: oesdk@...
Subject: v0.19.0-rc1 Released
Hi Everybody,
The 0.19.0-rc1 version of the Open Enclave SDK has been released on Github.
You can find the release page for v0.19.0-rc1 at https://github.com/openenclave/openenclave/releases, where you can download the packages/sources and find the changelog.
We request that you test and report any issues.
Thanks,
Radhika
Release notes
------------------
Added
* OE SDK can now be built with Clang-11 and it is recommended to upgrade the compiler to Clang-11 if you are building the SDK from source. The OE SDK packages in this release are built with Clang-11.
* Building OE SDK enclaves now includes the following LVI mitigation options:
* ControlFlow-GNU - enables LVI mitigation using the existing GNU-based mitigation specified by LVI_MITIGATION_BINDIR. This option is recommended when building OE SDK with Clang-10.
* ControlFlow-Clang - enables Clang-based LVI mitigations. Choosing this option requires Clang-11.
* ControlFlow - enables LVI mitigation but default to the recommended method, which is currently ControlFlow-GNU.
* None - no LVI mitigations are enabled.
* Added a TDX verifier plugin based on Intel QVL/QvE
* Added two public APIs to initialize and shut down
the plugin defined in the openenclave/attestation/tdx/evidence.h
* oe_tdx_verifier_initialize()
* oe_tdx_verifier_shutdown()
* Added a new format uuid for TDX quote OE_FORMAT_UUID_TDX_QUOTE_ECDSA
* Added a new OCALL oe_verify_tdx_quote_ocall that is
used by the plugin internally (see openenclave/edl/sgx/tdx_verification.edl)
* Steps for verify a TDX quote
a. Initialize the plugin via oe_tdx_verifier_initialize
b. Invoke oe_verify_evidence by specifying the quote and
format id as OE_FORMAT_UUID_TDX_QUOTE_ECDSA
c. Parse the claims (refer the definitions of TDX claims
to openenclave/attestation/evidence.h)
* Note that the oe_verify_evidence with the plugin currently
does not support input endorsements (must be NULL)
* Added two APIs oe_get_tdx_endorsements and oe_free_tdx_endorsements to fetch
and free the endorsements for the given TDX quote. The APIs are for users who want
to manage (e.g., caching) the endorsements by themselves instead of relying on the
existing caching mechanisms (e.g., supported by DCAP).
See openenclave/attestation/tdx/evidence.h for more detail of the APIs.
* Added support for V4 collateral from Intel for SGX and TDX
Changed
* snmalloc (0.6.0) now only requires 16KiB initially per thread, compared to 256 KiB previously (0.5.3). Thread-local heaps only grow by a constant amount until the next power of 2, eg. 16KiB, 16KiB, 32KiB, 64KiB, ... 1MiB, 2MiB, 2MiB, ..., as opposed to a fixed amount previously (256 KiB). Allocator metadata is kept separately, making corruption attacks less likely. There are some applications for which this update in snmalloc will result in an increase in EPC memory as specified in the enclave configuration file.
Known issues
* oeutil crashes on Windows and a fix is available in master and will be available in the final release
Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, April 19, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, April 19, 2023
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=1869979 )
*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)
+1 301 715 8592 US (Washington DC)
+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
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*When:*
Wednesday, April 19, 2023
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=1869979 )
*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
+1 253 215 8782 US (Tacoma)
+1 669 900 6833 US (San Jose)
+1 346 248 7799 US (Houston)
+1 301 715 8592 US (Washington DC)
+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 )
v0.19.0-rc1 Released
Radhika Jandhyala
Hi Everybody,
The 0.19.0-rc1 version of the Open Enclave SDK has been released on Github.
You can find the release page for v0.19.0-rc1 at https://github.com/openenclave/openenclave/releases, where you can download the packages/sources and find the changelog.
We request that you test and report any issues.
Thanks,
Radhika
Release notes
------------------
Added
* OE SDK can now be built with Clang-11 and it is recommended to upgrade the compiler to Clang-11 if you are building the SDK from source. The OE SDK packages in this release are built with Clang-11.
* Building OE SDK enclaves now includes the following LVI mitigation options:
* ControlFlow-GNU - enables LVI mitigation using the existing GNU-based mitigation specified by LVI_MITIGATION_BINDIR. This option is recommended when building OE SDK with Clang-10.
* ControlFlow-Clang - enables Clang-based LVI mitigations. Choosing this option requires Clang-11.
* ControlFlow - enables LVI mitigation but default to the recommended method, which is currently ControlFlow-GNU.
* None - no LVI mitigations are enabled.
* Added a TDX verifier plugin based on Intel QVL/QvE
* Added two public APIs to initialize and shut down
the plugin defined in the openenclave/attestation/tdx/evidence.h
* oe_tdx_verifier_initialize()
* oe_tdx_verifier_shutdown()
* Added a new format uuid for TDX quote OE_FORMAT_UUID_TDX_QUOTE_ECDSA
* Added a new OCALL oe_verify_tdx_quote_ocall that is
used by the plugin internally (see openenclave/edl/sgx/tdx_verification.edl)
* Steps for verify a TDX quote
a. Initialize the plugin via oe_tdx_verifier_initialize
b. Invoke oe_verify_evidence by specifying the quote and
format id as OE_FORMAT_UUID_TDX_QUOTE_ECDSA
c. Parse the claims (refer the definitions of TDX claims
to openenclave/attestation/evidence.h)
* Note that the oe_verify_evidence with the plugin currently
does not support input endorsements (must be NULL)
* Added two APIs oe_get_tdx_endorsements and oe_free_tdx_endorsements to fetch
and free the endorsements for the given TDX quote. The APIs are for users who want
to manage (e.g., caching) the endorsements by themselves instead of relying on the
existing caching mechanisms (e.g., supported by DCAP).
See openenclave/attestation/tdx/evidence.h for more detail of the APIs.
* Added support for V4 collateral from Intel for SGX and TDX
Changed
* snmalloc (0.6.0) now only requires 16KiB initially per thread, compared to 256 KiB previously (0.5.3). Thread-local heaps only grow by a constant amount until the next power of 2, eg. 16KiB, 16KiB, 32KiB, 64KiB, ... 1MiB, 2MiB, 2MiB, ..., as opposed to a fixed amount previously (256 KiB). Allocator metadata is kept separately, making corruption attacks less likely. There are some applications for which this update in snmalloc will result in an increase in EPC memory as specified in the enclave configuration file.
Known issues
* oeutil crashes on Windows and a fix is available in master and will be available in the final release
The 0.19.0-rc1 version of the Open Enclave SDK has been released on Github.
You can find the release page for v0.19.0-rc1 at https://github.com/openenclave/openenclave/releases, where you can download the packages/sources and find the changelog.
We request that you test and report any issues.
Thanks,
Radhika
Release notes
------------------
Added
* OE SDK can now be built with Clang-11 and it is recommended to upgrade the compiler to Clang-11 if you are building the SDK from source. The OE SDK packages in this release are built with Clang-11.
* Building OE SDK enclaves now includes the following LVI mitigation options:
* ControlFlow-GNU - enables LVI mitigation using the existing GNU-based mitigation specified by LVI_MITIGATION_BINDIR. This option is recommended when building OE SDK with Clang-10.
* ControlFlow-Clang - enables Clang-based LVI mitigations. Choosing this option requires Clang-11.
* ControlFlow - enables LVI mitigation but default to the recommended method, which is currently ControlFlow-GNU.
* None - no LVI mitigations are enabled.
* Added a TDX verifier plugin based on Intel QVL/QvE
* Added two public APIs to initialize and shut down
the plugin defined in the openenclave/attestation/tdx/evidence.h
* oe_tdx_verifier_initialize()
* oe_tdx_verifier_shutdown()
* Added a new format uuid for TDX quote OE_FORMAT_UUID_TDX_QUOTE_ECDSA
* Added a new OCALL oe_verify_tdx_quote_ocall that is
used by the plugin internally (see openenclave/edl/sgx/tdx_verification.edl)
* Steps for verify a TDX quote
a. Initialize the plugin via oe_tdx_verifier_initialize
b. Invoke oe_verify_evidence by specifying the quote and
format id as OE_FORMAT_UUID_TDX_QUOTE_ECDSA
c. Parse the claims (refer the definitions of TDX claims
to openenclave/attestation/evidence.h)
* Note that the oe_verify_evidence with the plugin currently
does not support input endorsements (must be NULL)
* Added two APIs oe_get_tdx_endorsements and oe_free_tdx_endorsements to fetch
and free the endorsements for the given TDX quote. The APIs are for users who want
to manage (e.g., caching) the endorsements by themselves instead of relying on the
existing caching mechanisms (e.g., supported by DCAP).
See openenclave/attestation/tdx/evidence.h for more detail of the APIs.
* Added support for V4 collateral from Intel for SGX and TDX
Changed
* snmalloc (0.6.0) now only requires 16KiB initially per thread, compared to 256 KiB previously (0.5.3). Thread-local heaps only grow by a constant amount until the next power of 2, eg. 16KiB, 16KiB, 32KiB, 64KiB, ... 1MiB, 2MiB, 2MiB, ..., as opposed to a fixed amount previously (256 KiB). Allocator metadata is kept separately, making corruption attacks less likely. There are some applications for which this update in snmalloc will result in an increase in EPC memory as specified in the enclave configuration file.
Known issues
* oeutil crashes on Windows and a fix is available in master and will be available in the final release
Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, April 5, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, April 5, 2023
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=1856254 )
*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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*When:*
Wednesday, April 5, 2023
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=1856254 )
*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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Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, March 22, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, March 22, 2023
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=1843363 )
*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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*When:*
Wednesday, March 22, 2023
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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Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, March 8, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, March 8, 2023
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=1827454 )
*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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*When:*
Wednesday, March 8, 2023
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 )
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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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Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, February 22, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, February 22, 2023
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=1803830 )
*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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+16699006833,,93385124853#,,,,*470887# US (San Jose)
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+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 )
*When:*
Wednesday, February 22, 2023
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=1803830 )
*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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+1 346 248 7799 US (Houston)
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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
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 )
Re: V0.18.5 for Open Enclave SDK Released
Helen Lau
Hi Radhika,
We'd love to announce this on CCC's Twitter and LinkedIn if that's okay
with you and the project.
Let me know!
Thanks!
Helen
On Wed, Feb 15, 2023, 18:01 Radhika Jandhyala via
lists.confidentialcomputing.io <radhikaj=
microsoft.com@...> wrote:
toggle quoted message
Show quoted text
We'd love to announce this on CCC's Twitter and LinkedIn if that's okay
with you and the project.
Let me know!
Thanks!
Helen
On Wed, Feb 15, 2023, 18:01 Radhika Jandhyala via
lists.confidentialcomputing.io <radhikaj=
microsoft.com@...> wrote:
Hello Everyone,
The 0.18.5 version of the Open Enclave SDK has been released on Github.
You can find the release page for v0.18.5 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.
Thanks,
Radhika
V0.18.5 for Open Enclave SDK Released
Radhika Jandhyala
Hello Everyone,
The 0.18.5 version of the Open Enclave SDK has been released on Github.
You can find the release page for v0.18.5 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.
Thanks,
Radhika
The 0.18.5 version of the Open Enclave SDK has been released on Github.
You can find the release page for v0.18.5 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.
Thanks,
Radhika
Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, February 8, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, February 8, 2023
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=1784787 )
*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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+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 )
*When:*
Wednesday, February 8, 2023
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=1784787 )
*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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Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, January 25, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, January 25, 2023
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=1768740 )
*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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+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 )
*When:*
Wednesday, January 25, 2023
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=1768740 )
*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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+1 929 205 6099 US (New York)
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877 853 5247 US Toll-free
Meeting ID: 933 8512 4853
Passcode: 470887
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Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, January 11, 2023
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, January 11, 2023
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=1752800 )
*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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+1 929 205 6099 US (New York)
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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 )
*When:*
Wednesday, January 11, 2023
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=1752800 )
*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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+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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Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, December 28, 2022
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, December 28, 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=1733013 )
*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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*When:*
Wednesday, December 28, 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 )
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*Description:*
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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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Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, December 14, 2022
#cal-notice
Group Notification <noreply@...>
*Open Enclave SDK SIG-Attestation Meeting Series*
*When:*
Wednesday, December 14, 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=1716387 )
*Description:*
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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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*When:*
Wednesday, December 14, 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=1716387 )
*Description:*
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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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Now: Open Enclave SDK SIG-Attestation Meeting Series - Wednesday, November 30, 2022
#cal-notice
Group Notification <noreply@...>
*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 )
*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
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*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 )
*Description:*
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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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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
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
Group Notification <noreply@...>
*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 )
*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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+1 301 715 8592 US (Washington DC)
+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 )
*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 )
*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
+1 253 215 8782 US (Tacoma)
+1 669 900 6833 US (San Jose)
+1 346 248 7799 US (Houston)
+1 301 715 8592 US (Washington DC)
+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 )