https://github.com/riscv/riscv-smmtt

This specification will define the RISC-V privilege ISA extensions required to support Supervisor Domain isolation for multi-tenant security use cases e.g. confidential-computing, trusted platform services, fault isolation and so on.
https://github.com/riscv/riscv-smmtt

access-control ap-tee confidential-computing smmtt supervisor-domains trusted-computing trusted-execution-environment

Last synced: about 2 months ago
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This specification will define the RISC-V privilege ISA extensions required to support Supervisor Domain isolation for multi-tenant security use cases e.g. confidential-computing, trusted platform services, fault isolation and so on.

• Host: GitHub
• URL: https://github.com/riscv/riscv-smmtt
• Owner: riscv
• License: cc-by-4.0
• Created: 2023-04-10T17:57:32.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-05-28T16:07:10.000Z (8 months ago)
• Last Synced: 2024-05-29T07:17:31.359Z (8 months ago)
• Topics: access-control, ap-tee, confidential-computing, smmtt, supervisor-domains, trusted-computing, trusted-execution-environment
• Language: Makefile
• Homepage: https://jira.riscv.org/browse/RVG-65
• Size: 2.28 MB
• Stars: 24
• Watchers: 9
• Forks: 11
• Open Issues: 3
• Metadata Files:
  • Readme: readme.adoc
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

Awesome Lists containing this project

README

        
= RISC-V Specification

This document describes Supervisor Domain Access Protection - RISC-V privileged architecture extension to support physical address space (memory and devices) isolation for more than one supervisor domain use cases for RISC-V platforms. Use cases may use supervisor domains to reduce the supervisor Trusted Computing Base (TCB), with differential access to memory and other platform resources e.g. Confidential Computing (CoVE), Security Services, Secure Devices etc.

= License

This work is licensed under a Creative Commons Attribution 4.0 International License (CC-BY-4.0).

See the link:LICENSE[LICENSE] file for details.

= Contributors

Contributors to this specification are contained in the link:contributors.adoc[contributors] file.

For instructions on how to contribute please see the link:CONTRIBUTING.md[CONTRIBUTING] file.

= Dependencies

To build the document, you'll need the following tools installed on your system:

```

  Make

  asciiDoctor-pdf, asciidoctor-bibtex, asciidoctor-diagram and asciidoctor-mathematical

  Docker

```

= Cloning and Building the Document

This project uses submodules to include the RISC-V documentation toolchain. 

```

  git clone --recurse-submodules https://github.com/riscv/riscv-smmtt.git

  cd ./riscv-smmtt.git

  make VERSION=v1.0.0 REVMARK=Draft

```

`VERSION`: Represents the version of the specification being built. By default, this is set to 'v0.0.0'. You can change this to a different value, like 'v1.0.0', 'v1.1.0', etc., based on the current version of your specification.

`REVMARK`: This represents a revision marker for the project. Its default value is 'Draft'. You may want to change this to something like 'Release', 'Stable' or 'Ratified'.