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Begin implementation of ot_keymgr for Earlgrey #183

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Merged
merged 9 commits into from
Sep 17, 2025
Merged

Begin implementation of ot_keymgr for Earlgrey #183

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32ec77a
[ot] hw/opentitan: ot_keymgr_dpe: Drop unused imports
AlexJones0 Sep 15, 2025
514e7fd
[ot] hw/opentitan: ot_keymgr: Add initial stubbed keymgr implementation
AlexJones0 Aug 26, 2025
edb21f4
[ot] scripts/opentitan: cfggen.py: Extract RndCnstCdi from Keymgr HJSON
AlexJones0 Aug 27, 2025
d6dcecd
[ot] hw/opentitan: ot_keymgr: Add seed constant properties
AlexJones0 Aug 27, 2025
a4bc39d
[ot] hw/opentitan: ot_keymgr: Add register reset values
AlexJones0 Aug 26, 2025
4e3a840
[ot] hw/opentitan: ot_keymgr: Add IRQ and alert updates
AlexJones0 Aug 26, 2025
50a669b
[ot] hw/riscv: ot_earlgrey: Connect stubbed keymgr
AlexJones0 Aug 26, 2025
5e6d0b3
[ot] hw/opentitan: ot_keymgr: Implement basic reg read/writes
AlexJones0 Aug 26, 2025
60fb28e
[ot] scripts/opentitan: tests: Mark rsa_4096_signature_functest flaky
AlexJones0 Sep 16, 2025
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6 changes: 6 additions & 0 deletions hw/opentitan/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,12 @@ config OT_IBEX_WRAPPER
config OT_KEY_SINK
bool

config OT_KEYMGR
select OT_KEY_SINK
select OT_LC_CTRL
select OT_ROM_CTRL
bool

config OT_KEYMGR_DPE
select OT_KEY_SINK
select OT_LC_CTRL
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1 change: 1 addition & 0 deletions hw/opentitan/meson.build
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Expand Up @@ -27,6 +27,7 @@ system_ss.add(when: 'CONFIG_OT_HMAC', if_true: [files('ot_hmac.c'), libtomcrypt_
system_ss.add(when: 'CONFIG_OT_I2C', if_true: files('ot_i2c.c'))
system_ss.add(when: 'CONFIG_OT_IBEX_WRAPPER', if_true: files('ot_ibex_wrapper.c'))
system_ss.add(when: 'CONFIG_OT_KEY_SINK', if_true: files('ot_key_sink.c'))
system_ss.add(when: 'CONFIG_OT_KEYMGR', if_true: files('ot_keymgr.c'))
system_ss.add(when: 'CONFIG_OT_KEYMGR_DPE', if_true: files('ot_keymgr_dpe.c'))
system_ss.add(when: 'CONFIG_OT_KMAC', if_true: [files('ot_kmac.c'), libtomcrypt_dep])
system_ss.add(when: 'CONFIG_OT_LC_CTRL', if_true: files('ot_lc_ctrl.c'))
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