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Forbid usage of NRF_IRONSIDE in mbedtls and secure storage #96915

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Forbid usage of NRF_IRONSIDE in mbedtls and secure storage #96915

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d61c8d8
secure_storage: Forbid usage with NRF_IRONSIDE
Vge0rge Oct 2, 2025
76cff73
mbedtls: Configure NRF_IRONSIDE as a PSA crypto provider
Vge0rge Oct 2, 2025
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3 changes: 2 additions & 1 deletion modules/mbedtls/Kconfig.mbedtls
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Original file line number Diff line number Diff line change
Expand Up @@ -586,6 +586,7 @@ config MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG_ALLOW_NON_CSPRNG
config MBEDTLS_PSA_CRYPTO_C
bool "Platform Security Architecture cryptography API"
depends on !BUILD_WITH_TFM
depends on !NRF_IRONSIDE
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commit message typos

The NRF_IRONSIDE provides PSA crypto APIs the same way that
the TF-M does. Take that into account in the MBEDTLS configuration
configuration.


config MBEDTLS_USE_PSA_CRYPTO
bool "Use PSA APIs instead of legacy MbedTLS when possible"
Expand All @@ -597,7 +598,7 @@ config MBEDTLS_USE_PSA_CRYPTO
config MBEDTLS_PSA_CRYPTO_CLIENT
bool
default y
depends on BUILD_WITH_TFM || MBEDTLS_PSA_CRYPTO_C
depends on BUILD_WITH_TFM || MBEDTLS_PSA_CRYPTO_C || NRF_IRONSIDE
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@valeriosetti with your PR #96415 maybe we could make this Kconfig option just depend on PSA_CRYPTO_PROVIDER (or PSA_CRYPTO)?

select PSA_CRYPTO_CLIENT

config MBEDTLS_LMS
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1 change: 1 addition & 0 deletions subsys/secure_storage/Kconfig
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Expand Up @@ -4,6 +4,7 @@
menuconfig SECURE_STORAGE
bool "Secure storage subsystem"
depends on !BUILD_WITH_TFM
depends on !NRF_IRONSIDE
select MBEDTLS_PSA_CRYPTO_STORAGE_C if MBEDTLS_PSA_CRYPTO_C
help
The secure storage subsystem provides an implementation of the PSA Secure Storage API
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