HASH_SELECT

nRF5340 Product Specification

Address offset: 0x6A4

Select HASH or GHASH engine as the digest engine to use.

Bit number 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ID A A
Reset 0x00000000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ID R/W Field Value ID Value Description
A

W

ENGINE

Select HASH or GHASH engine as the digest engine.

HASH

0

Select the HASH engine

GHASH

2

Select the GHASH engine

Selecting the GHASH engine will automatically enable the GHASH engine clock