[Bug 2131022] Re: [needs-packaging] Add package sgx-dcap for Intel TDX attestation support
Vladimir Petko
2131022 at bugs.launchpad.net
Fri Feb 6 00:56:28 UTC 2026
** Description changed:
+ Note: this package requires https://launchpad.net/bugs/2129761 processed
+ first.
+
Intel TDX is an Intel CPU hardware feature that enables the creation of
confidential VM (called Trusted Domain).
To attest a Trusted Domain (TD), the process involves generating a local
attestation report that can be verified on the platform. Subsequently,
this report is augmented with digital signatures and certificates to
enable remote attestation of the TD outside the platform.
Intel inherits from its predecessor SGX the attestation framework
referred to as Data Center Attestation Primitives (DCAP). The framework
comprises tools, enclaves and services and serves as a reference
implementation for data center providers and remote parties to attest
and verify Intel TDX enabled Virtual Machines.
This needs-packaging aims to add the SGX DCAP package in Ubuntu so
enable the support for remote attestation feature on the TDX Host.
Upstream: https://github.com/intel/SGXDataCenterAttestationPrimitives.git
Version: 1.23
PPA: https://launchpad.net/~hectorcao/+archive/ubuntu/ubuntu-contrib
Source package name: sgx-dcap
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https://bugs.launchpad.net/bugs/2131022
Title:
[needs-packaging] Add package sgx-dcap for Intel TDX attestation
support
Status in Ubuntu:
In Progress
Status in The Resolute Raccoon:
In Progress
Bug description:
Note: this package requires https://launchpad.net/bugs/2129761
processed first.
Intel TDX is an Intel CPU hardware feature that enables the creation
of confidential VM (called Trusted Domain).
To attest a Trusted Domain (TD), the process involves generating a
local attestation report that can be verified on the platform.
Subsequently, this report is augmented with digital signatures and
certificates to enable remote attestation of the TD outside the
platform.
Intel inherits from its predecessor SGX the attestation framework
referred to as Data Center Attestation Primitives (DCAP). The
framework comprises tools, enclaves and services and serves as a
reference implementation for data center providers and remote parties
to attest and verify Intel TDX enabled Virtual Machines.
This needs-packaging aims to add the SGX DCAP package in Ubuntu so
enable the support for remote attestation feature on the TDX Host.
Upstream: https://github.com/intel/SGXDataCenterAttestationPrimitives.git
Version: 1.23
PPA: https://launchpad.net/~hectorcao/+archive/ubuntu/ubuntu-contrib
Source package name: sgx-dcap
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