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[nrf toup] Implicitly enable PSA crypto driver for given platform #485

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merged 1 commit into from
Oct 11, 2024
+16 −10
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[nrf toup] Implicitly enable PSA crypto driver for given platform #485

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2 changes: 1 addition & 1 deletion config/nrfconnect/chip-module/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -172,7 +172,7 @@ config CHIP_MALLOC_SYS_HEAP

config CHIP_TASK_STACK_SIZE
int "The CHIP (Matter) thread stack size"
default 10240 if LTO
default 10240 if (LTO || PSA_CRYPTO_DRIVER_CC3XX)
default 6144
help
Configures the stack size available for the CHIP (Matter) thread.
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24 changes: 15 additions & 9 deletions config/nrfconnect/chip-module/Kconfig.defaults
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Original file line number Diff line number Diff line change
Expand Up @@ -300,15 +300,13 @@ choice RNG_GENERATOR_CHOICE
default XOSHIRO_RANDOM_GENERATOR if SOC_SERIES_NRF53X
endchoice

config OBERON_BACKEND
default y

config MBEDTLS_ENABLE_HEAP
default y
default y if !BUILD_WITH_TFM
default n

config MBEDTLS_HEAP_SIZE
default 8192

# Enable PSA Crypto dependencies for Matter

config CHIP_CRYPTO_PSA
Expand All @@ -317,9 +315,15 @@ config CHIP_CRYPTO_PSA

if CHIP_CRYPTO_PSA

config PSA_CRYPTO_DRIVER_OBERON
default y if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X)

config PSA_CRYPTO_DRIVER_CC3XX
default n

config PSA_CRYPTO_DRIVER_CRACEN
default y if SOC_SERIES_NRF54LX

config PSA_WANT_ALG_SHA_224
default n

Expand All @@ -335,14 +339,13 @@ config PSA_USE_CC3XX_HASH_DRIVER

endif # PSA_CRYPTO_DRIVER_CC3XX && PSA_CRYPTO_DRIVER_OBERON

# Spake2+ support
config MBEDTLS_MD_C
default y

endif # CHIP_CRYPTO_PSA

if !CHIP_CRYPTO_PSA

config OBERON_BACKEND
default y

config NRF_SECURITY_ADVANCED
default y

Expand All @@ -355,6 +358,9 @@ config MBEDTLS_CTR_DRBG_C
config MBEDTLS_CIPHER_MODE_CTR
default y

config MBEDTLS_MD_C
default y

config MBEDTLS_SHA1_C
default y if CHIP_WIFI

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