| commit | 998dc7d12a6e01a602232c9ae87fbb539db6d36f | [log] [tgz] |
|---|---|---|
| author | Pirmin Vogel <vogelpi@lowrisc.org> | Fri Nov 13 16:33:10 2020 +0100 |
| committer | Pirmin Vogel <vogelpi@lowrisc.org> | Thu Nov 19 20:37:40 2020 +0100 |
| tree | 85ba1922dc40e53ef95d9b2a2deaa6b7c13234b3 | |
| parent | 81dcffceaf88273e58543988c7012d52dc7ff190 [diff] |
[aes/doc] Clarify that SW must poll the Status Reg after sending a trigger When executing a trigger, the AES module will indicate this by driving the IDLE bit in the Status Register to zero. While busy, writes to Initial Key and IV registers are ignored. This is related to lowRISC/OpenTitan#4118. Signed-off-by: Pirmin Vogel <vogelpi@lowrisc.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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