Fatih Balli

[tlul] TL-UL `data` zeroing inconsistencies

9

### Description This is a spin-off from #16767 concerning the inconsistencies observed at TL-UL `data` port. In the earlier issue, there was a consensus that, all things considered, we would...

[test-triage, keymgr] KMAC request inputs do not match

4

### Hierarchy of regression failure Block level ### Failure Description ``` UVM_ERROR (keymgr_scoreboard.sv:1011) [scoreboard] Check failed act != exp (* [*] vs * [*]) cdi_type: Attestation has 3 failures: Test...

[hmac, rtl] Fix digest reloading bug

1

Fixes #23014 and updates the programmers guide. The gist is that we need deassert `sha_en` as a clean-up after HMAC operation/streaming is done. `sha_en` is only asserted once `DIGEST` registers...

[hmac, rtl] Loading SHA-256 back thru DIGEST registers.

6

### Description I am running SHA-256 engine in streaming mode with the following vector (by updating [`sha256_functest`](https://github.com/lowRISC/opentitan/blob/07352ce012de17dde18313a8a1b3814375d02106/sw/device/tests/crypto/sha256_functest.c#L4)): ``` static const uint8_t kLongMessage[] = { 0x45, 0x11, 0x01, 0x25, 0x0e, 0xc6,...

[keymgr, dv] Fix a typo in keymgr seq

2

keymgr_key_derivation TLT is running 30+ mins. The issue is the typo in the assertion name I think @andreaskurth. ``` /workspaces/repo> ./util/dvsim/dvsim.py hw/top_earlgrey/dv/chip_sim_cfg.hjson -i chip_sw_keymgr_key_derivation --fixed-seed 1 --waves fsdb INFO: [dvsim]...

I am having some issues with my environment and I need to runt this through CI. It basically tries to address to #22565 by: * Not introducing extra seeds that...

My python version is Python 3.11.5, and I am getting the following error when I am running the parse script: ``` Traceback (most recent call last): File "/usr/local/google/home/fatihballi/Documents/coco-alma/verify.py", line 3,...

I like the fact that `parse.py` has `create_yosys_script` function, that takes a yosys template synthesis script and produces the final script by populating `READ_FILES`, `TOP_MODULE` etc. variables conveniently. In my...

### Description (this issue is WIP) - [ ] Consider whether we want to have a timeout value for polling for interrupt signal. HMAC does not use EDN, so we...

### Description Update the keys and identities doc considering the changes from PR #22878. Further information is provided in the commit. The changes: * Use `REVISION_SEED` only for 1st advance...