| commit | d342ce818292d715aac79427f5e4f082a637c3b8 | [log] [tgz] |
|---|---|---|
| author | Cindy Chen <chencindy@google.com> | Tue Nov 24 11:59:17 2020 -0800 |
| committer | cindychip <cindy.chen0316@gmail.com> | Mon Nov 30 10:56:42 2020 -0800 |
| tree | 55889e03687348b3d57a66c7122eae876a40203e | |
| parent | d0ab3e7074b5deb0fa653a61732a470d71d115ae [diff] |
[otp/dv] support secret digest check This PR support secret digest value check in scb. Different from normal digest, secret digest's input data is not direct write data. It needs to go through a scramble algo. The challenge here is when we use backdoor, the data is already scrmabled by OTP. So we need to descramble it to ensure the consistency in scb. Signed-off-by: Cindy Chen <chencindy@google.com>
OpenTitan is an open source silicon Root of Trust (RoT) project. OpenTitan will make the silicon RoT design and implementation more transparent, trustworthy, and secure for enterprises, platform providers, and chip manufacturers. OpenTitan is administered by lowRISC CIC as a collaborative project to produce high quality, open IP for instantiation as a full-featured product. See the OpenTitan site and OpenTitan docs for more information about the project.
This repository contains hardware, software and utilities written as part of the OpenTitan project. It is structured as monolithic repository, or “monorepo”, where all components live in one repository. It exists to enable collaboration across partners participating in the OpenTitan project.
The project contains comprehensive documentation of all IPs and tools. You can access it online at docs.opentitan.org.
Have a look at CONTRIBUTING for guidelines on how to contribute code to this repository.
Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).