| commit | 272c827883ecc355c523e65bfe58eac77b6c160f | [log] [tgz] |
|---|---|---|
| author | Pirmin Vogel <vogelpi@lowrisc.org> | Mon Oct 25 16:09:54 2021 +0200 |
| committer | Pirmin Vogel <vogelpi@lowrisc.org> | Tue Oct 26 13:48:43 2021 +0200 |
| tree | a2739f21a82b8a9c29dcfbbf4c44b9a0a3e74e05 | |
| parent | 49d373948af563c72bf3f8b166f3348350a9c986 [diff] |
[aes/rtl] Avoid using prim_packer_fifo in clearing PRNG If the EntropyWidth parameter is equal to the half the width of the LFSR in the clearing PRNG, it is sufficient to just buffer the first EntropyWidth bits received from EDN and take the second EntropyWidth bits as they arrive from EDN to reduce gate count. Signed-off-by: Pirmin Vogel <vogelpi@lowrisc.org>
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