| commit | d332ef7430fd6e1f7c0dfd1fb1592a736d527611 | [log] [tgz] |
|---|---|---|
| author | Eunchan Kim <eunchan@opentitan.org> | Thu Dec 10 17:28:18 2020 -0800 |
| committer | Eunchan Kim <eunchan@opentitan.org> | Thu Jan 07 11:06:13 2021 -0800 |
| tree | b8d5348c0c52ccb8b6422df539807863af1db5a7 | |
| parent | be67e0a2d506c249514e4f99e12a6619cc9a564a [diff] |
[kmac] Revise Entropy Timer register Revised entropy timer register. It is split into two fields, wait timer and entropy timer. Wait timer is for EDN request. If wait timer expires, KMAC reports an error to the softaware. Entropy timer is for update internal LFSR with newly fed seed from EDN even the entropy is not consumed. It also adds a few config fields, entropy ready and error processed. Signed-off-by: Eunchan Kim <eunchan@opentitan.org>
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.
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