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Merged
nordicjm merged 7 commits into from
May 13, 2026
Merged

Nrf cc3xx 0.9.21 #28555

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bd4a85c
tests: crypto: Add missing legacy configs for tests
frkv May 5, 2026
e4822af
nrf_security: Add configs for optimized ECC/RSA for nrf_cc3xx
frkv May 5, 2026
302736e
crypto: Add PSA driver for asymmetric signing using CryptoCell
frkv May 4, 2026
aad63f2
crypto: Add PSA driver for key agreement using CryptoCell
frkv May 5, 2026
572d4b6
crypto: Add PSA driver for key management using CryptoCell
frkv May 5, 2026
6b4121b
samples: ecdh: Increase stack size for CryptoCell devices
Vge0rge Apr 23, 2026
d972c73
Manifest: Update to nrf_cc3xx v0.9.21
frkv May 12, 2026
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2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf52840dk_nrf52840.conf
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Expand Up @@ -10,3 +10,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CC3XX=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=6144
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf5340dk_nrf5340_cpuapp.conf
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Expand Up @@ -10,3 +10,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CC3XX=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=6144
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf5340dk_nrf5340_cpuapp_ns.conf
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Expand Up @@ -6,3 +6,5 @@

# Using hardware crypto accelerator
CONFIG_PSA_CRYPTO_DRIVER_CC3XX=y

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf54h20dk_nrf54h20_cpuapp.conf
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Expand Up @@ -13,3 +13,5 @@ CONFIG_PSA_SSF_CRYPTO_CLIENT=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf54l15dk_nrf54l05_cpuapp.conf
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Expand Up @@ -9,3 +9,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CRACEN=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=4096
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2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf54l15dk_nrf54l10_cpuapp.conf
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Expand Up @@ -9,3 +9,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CRACEN=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf54l15dk_nrf54l15_cpuapp.conf
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Expand Up @@ -9,3 +9,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CRACEN=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf54lm20dk_nrf54lm20a_cpuapp.conf
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Expand Up @@ -7,3 +7,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CRACEN=y

CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf54lm20dk_nrf54lm20b_cpuapp.conf
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Expand Up @@ -7,3 +7,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CRACEN=y

CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf54ls05dk_nrf54ls05b_cpuapp.conf
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Expand Up @@ -7,3 +7,5 @@
# Mbed TLS heap configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf54lv10dk_nrf54lv10a_cpuapp.conf
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Expand Up @@ -9,3 +9,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CRACEN=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf7120dk_nrf7120_cpuapp.conf
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Expand Up @@ -11,3 +11,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CRACEN=y
# Configure MbedTLS
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf9151dk_nrf9151.conf
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Expand Up @@ -10,3 +10,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CC3XX=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=6144
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf9151dk_nrf9151_ns.conf
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Expand Up @@ -6,3 +6,5 @@

# Using hardware crypto accelerator
CONFIG_PSA_CRYPTO_DRIVER_CC3XX=y

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf9160dk_nrf9160.conf
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Expand Up @@ -10,3 +10,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CC3XX=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=6144
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf9160dk_nrf9160_ns.conf
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Expand Up @@ -6,3 +6,5 @@

# Using hardware crypto accelerator
CONFIG_PSA_CRYPTO_DRIVER_CC3XX=y

CONFIG_MAIN_STACK_SIZE=4096
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf9161dk_nrf9161.conf
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Expand Up @@ -10,3 +10,5 @@ CONFIG_PSA_CRYPTO_DRIVER_CC3XX=y
# Mbedtls configuration
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192

CONFIG_MAIN_STACK_SIZE=6144
2 changes: 2 additions & 0 deletions samples/crypto/ecdh/boards/nrf9161dk_nrf9161_ns.conf
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Expand Up @@ -6,3 +6,5 @@

# Using hardware crypto accelerator
CONFIG_PSA_CRYPTO_DRIVER_CC3XX=y

CONFIG_MAIN_STACK_SIZE=4096
1 change: 0 additions & 1 deletion samples/crypto/ecdh/prj.conf
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Expand Up @@ -6,7 +6,6 @@
# The Zephyr CMSIS emulation assumes that ticks are ms, currently
CONFIG_SYS_CLOCK_TICKS_PER_SEC=1000

CONFIG_MAIN_STACK_SIZE=4096
CONFIG_HEAP_MEM_POOL_SIZE=4096

# Enable logging
Expand Down
8 changes: 8 additions & 0 deletions subsys/nrf_security/cmake/psa_crypto_config.cmake
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Expand Up @@ -260,6 +260,14 @@ kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_HASH_DRIVER)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_KEY_MANAGEMENT_DRIVER)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_MAC_DRIVER)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_ASYMMETRIC_SIGNATURE_DRIVER)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_KEY_TYPE_ECC_WEIERSTRASS)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_KEY_TYPE_ECC_ANY)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_KEY_TYPE_RSA_ANY)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_ECDH_WEIERSTRASS)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_ECDH_MONTGOMERY_255)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_ECDSA)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_PURE_EDDSA_TWISTED_EDWARDS_255)
kconfig_check_and_set_base_to_one(PSA_NEED_CC3XX_RSA_SIGN)


# Convert nrf_oberon driver configurations
Expand Down
8 changes: 8 additions & 0 deletions subsys/nrf_security/configs/psa_crypto_config.h.template
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Expand Up @@ -30,6 +30,14 @@
#cmakedefine PSA_NEED_CC3XX_KEY_MANAGEMENT_DRIVER @PSA_NEED_CC3XX_KEY_MANAGEMENT_DRIVER@
#cmakedefine PSA_NEED_CC3XX_MAC_DRIVER @PSA_NEED_CC3XX_MAC_DRIVER@
#cmakedefine PSA_NEED_CC3XX_ASYMMETRIC_SIGNATURE_DRIVER @PSA_NEED_CC3XX_ASYMMETRIC_SIGNATURE_DRIVER@
#cmakedefine PSA_NEED_CC3XX_KEY_TYPE_ECC_WEIERSTRASS @PSA_NEED_CC3XX_KEY_TYPE_ECC_WEIERSTRASS@
#cmakedefine PSA_NEED_CC3XX_KEY_TYPE_ECC_ANY @PSA_NEED_CC3XX_KEY_TYPE_ECC_ANY@
#cmakedefine PSA_NEED_CC3XX_KEY_TYPE_RSA_ANY @PSA_NEED_CC3XX_KEY_TYPE_RSA_ANY@
#cmakedefine PSA_NEED_CC3XX_ECDH_WEIERSTRASS @PSA_NEED_CC3XX_ECDH_WEIERSTRASS@
#cmakedefine PSA_NEED_CC3XX_ECDH_MONTGOMERY_255 @PSA_NEED_CC3XX_ECDH_MONTGOMERY_255@
#cmakedefine PSA_NEED_CC3XX_ECDSA @PSA_NEED_CC3XX_ECDSA@
#cmakedefine PSA_NEED_CC3XX_PURE_EDDSA_TWISTED_EDWARDS_255 @PSA_NEED_CC3XX_PURE_EDDSA_TWISTED_EDWARDS_255@
#cmakedefine PSA_NEED_CC3XX_RSA_SIGN @PSA_NEED_CC3XX_RSA_SIGN@

/*
* nrf_oberon driver configurations
Expand Down
51 changes: 50 additions & 1 deletion subsys/nrf_security/src/drivers/nrf_cc3xx/CMakeLists.txt
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Expand Up @@ -5,7 +5,7 @@
#

# Get the include-folders from the imported CC3XX library
get_target_property(NRF_CC3XX_MBEDCRYPTO_INCLUDE_PATH
get_target_property(NRF_CC3XX_MBEDCRYPTO_INCLUDE_PATH
nrf_cc3xx_core_imported INTERFACE_INCLUDE_DIRECTORIES)

# Add nrf_cc3xx PSA Crypto Driver includes to psa_crypto_library_config
Expand All @@ -14,9 +14,58 @@ target_include_directories(psa_crypto_library_config
${NRF_CC3XX_MBEDCRYPTO_INCLUDE_PATH}
)

if(CONFIG_PSA_NEED_CC3XX_ASYMMETRIC_SIGNATURE_DRIVER)
list(APPEND src_crypto_cc3xx
public_cc3xx_psa_asymmetric_signature.c
)
endif()

if(CONFIG_PSA_NEED_CC3XX_KEY_AGREEMENT_DRIVER)
list(APPEND src_crypto_cc3xx
public_cc3xx_psa_key_agreement.c
)
endif()

if(CONFIG_PSA_NEED_CC3XX_KEY_MANAGEMENT_DRIVER)
list(APPEND src_crypto_cc3xx
public_cc3xx_psa_key_management.c
)
endif()

# Add the PSA crypto driver only if any of the source files are added
if(src_crypto_cc3xx)
add_library(cc3xx_psa_driver STATIC
${src_crypto_cc3xx}
)

# Link to the PSA interface and library PSA crypto configurations
target_link_libraries(cc3xx_psa_driver
PRIVATE
psa_crypto_library_config
psa_interface
)

# Link psa_core with this driver
target_link_libraries(psa_core
PRIVATE
cc3xx_psa_driver
)

# Link to imported libraries for CC3XX APIs.
target_link_libraries(cc3xx_psa_driver
PRIVATE
nrf_cc3xx_psa_crypto_imported
nrf_cc3xx_core_imported
nrf_security_utils
)

nrf_security_add_zephyr_options_library(cc3xx_psa_driver)
endif()

# Link psa_core with the imported libraries
target_link_libraries(psa_core
INTERFACE
$<TARGET_NAME_IF_EXISTS:cc3xx_psa_driver>
nrf_cc3xx_psa_crypto_imported
nrf_cc3xx_core_imported
c
Expand Down
61 changes: 45 additions & 16 deletions subsys/nrf_security/src/drivers/nrf_cc3xx/Kconfig
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Expand Up @@ -149,6 +149,14 @@ config PSA_NEED_CC3XX_ECDH_BRAINPOOL_P_R1_256
depends on PSA_WANT_ECC_BRAINPOOL_P_R1_256
depends on PSA_USE_CC3XX_KEY_AGREEMENT_DRIVER

config PSA_NEED_CC3XX_ECDH_WEIERSTRASS
bool
default y
depends on PSA_NEED_CC3XX_ECDH_SECP_R1_224 || \
PSA_NEED_CC3XX_ECDH_SECP_R1_256 || \
PSA_NEED_CC3XX_ECDH_SECP_R1_384 || \
PSA_NEED_CC3XX_ECDH_BRAINPOOL_P_R1_256

config PSA_NEED_CC3XX_KEY_AGREEMENT_DRIVER
bool
default y
Expand Down Expand Up @@ -218,6 +226,16 @@ config PSA_NEED_CC3XX_ECDSA_BRAINPOOL_P_R1_256
depends on PSA_WANT_ECC_BRAINPOOL_P_R1_256
depends on PSA_USE_CC3XX_ASYMMETRIC_SIGNATURE_DRIVER

config PSA_NEED_CC3XX_ECDSA
bool
default y
depends on PSA_NEED_CC3XX_ECDSA_SECP_R1_224 || \
PSA_NEED_CC3XX_ECDSA_SECP_R1_256 || \
PSA_NEED_CC3XX_ECDSA_SECP_R1_384 || \
PSA_NEED_CC3XX_ECDSA_SECP_K1_224 || \
PSA_NEED_CC3XX_ECDSA_SECP_K1_256 || \
PSA_NEED_CC3XX_ECDSA_BRAINPOOL_P_R1_256

config PSA_NEED_CC3XX_RSA_PKCS1V15_SIGN
bool
default y
Expand Down Expand Up @@ -250,6 +268,12 @@ config PSA_NEED_CC3XX_RSA_PSS
depends on PSA_WANT_ALG_RSA_PSS
depends on PSA_USE_CC3XX_ASYMMETRIC_SIGNATURE_DRIVER

config PSA_NEED_CC3XX_RSA_SIGN
bool
default y
depends on PSA_NEED_CC3XX_RSA_PKCS1V15_SIGN || \
PSA_NEED_CC3XX_RSA_PSS

config PSA_NEED_CC3XX_PURE_EDDSA_TWISTED_EDWARDS_255
bool
default y
Expand Down Expand Up @@ -357,7 +381,7 @@ config PSA_NEED_CC3XX_KEY_TYPE_RSA_ANY
PSA_WANT_RSA_KEY_SIZE_2048 || \
(PSA_WANT_RSA_KEY_SIZE_3072 && HAS_HW_NRF_CC312)

config PSA_NEED_CC3XX_KEY_TYPE_ECC_ANY
config PSA_NEED_CC3XX_KEY_TYPE_ECC_WEIERSTRASS
bool
default y
# R1 224
Expand Down Expand Up @@ -390,35 +414,40 @@ config PSA_NEED_CC3XX_KEY_TYPE_ECC_ANY
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_GENERATE_SECP_K1_256
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_DERIVE_SECP_K1_256
select PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY_SECP_K1_256
# Twisted edwards 255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT_TWISTED_EDWARDS_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT_TWISTED_EDWARDS_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_GENERATE_TWISTED_EDWARDS_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_DERIVE_TWISTED_EDWARDS_255
select PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY_TWISTED_EDWARDS_255
# Montgomery 255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT_MONTGOMERY_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT_MONTGOMERY_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_GENERATE_MONTGOMERY_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_DERIVE_MONTGOMERY_255
select PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY_MONTGOMERY_255
# Brainpool 256
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT_BRAINPOOL_P_R1_256
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT_BRAINPOOL_P_R1_256
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_GENERATE_BRAINPOOL_P_R1_256
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_DERIVE_BRAINPOOL_P_R1_256
select PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY_BRAINPOOL_P_R1_256
# Depends
depends on PSA_WANT_ECC_SECP_R1_224 || \
PSA_WANT_ECC_SECP_R1_256 || \
PSA_WANT_ECC_SECP_R1_384 || \
PSA_WANT_ECC_SECP_K1_224 || \
PSA_WANT_ECC_SECP_K1_256 || \
PSA_WANT_ECC_MONTGOMERY_255 || \
PSA_WANT_ECC_TWISTED_EDWARDS_255 || \
PSA_WANT_ECC_BRAINPOOL_P_R1_256
depends on PSA_USE_CC3XX_KEY_MANAGEMENT_DRIVER

config PSA_NEED_CC3XX_KEY_TYPE_ECC_ANY
bool
default y
# Twisted edwards 255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT_TWISTED_EDWARDS_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT_TWISTED_EDWARDS_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_GENERATE_TWISTED_EDWARDS_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_DERIVE_TWISTED_EDWARDS_255
select PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY_TWISTED_EDWARDS_255
# Montgomery 255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT_MONTGOMERY_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT_MONTGOMERY_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_GENERATE_MONTGOMERY_255
select PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_DERIVE_MONTGOMERY_255
select PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY_MONTGOMERY_255
depends on PSA_NEED_CC3XX_KEY_TYPE_ECC_WEIERSTRASS || \
PSA_WANT_ECC_MONTGOMERY_255 || \
PSA_WANT_ECC_TWISTED_EDWARDS_255
depends on PSA_USE_CC3XX_KEY_MANAGEMENT_DRIVER

config PSA_NEED_CC3XX_KEY_MANAGEMENT_DRIVER
bool
default y
Expand Down
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