[nrf52840] update nrf_security to 0.9.1 (#4311)

examples/platforms/nrf528xx/nrf52840/Makefile.platform.am

@@ -46,7 +46,7 @@ LDADD_COMMON
     $(top_srcdir)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_tls_vanilla.a        \
     $(top_srcdir)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_x509_vanilla.a       \
     $(top_srcdir)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_base_vanilla.a       \
-    $(top_srcdir)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libnrf_cc310_platform_0.9.0.a   \
+    $(top_srcdir)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libnrf_cc310_platform_0.9.1.a   \
     $(NULL)
 endif
 

examples/platforms/nrf528xx/nrf52840/README.md

@@ -144,7 +144,7 @@ When building an external application with OpenThread libraries and CryptoCell 3
   - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_tls_vanilla.a`
   - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_x509_vanilla.a`
   - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_base_vanilla.a`
-  - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libnrf_cc310_platform_0.9.0.a`
+  - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libnrf_cc310_platform_0.9.1.a`
 - Include directories:
   - `third_party/NordicSemiconductor/libraries/nrf_security/mbedtls_platform_config`
   - `third_party/NordicSemiconductor/libraries/nrf_security/include`
@@ -209,7 +209,7 @@ When building an external application that uses RTOS with OpenThread libraries a
   - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_tls_vanilla.a`
   - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_x509_vanilla.a`
   - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_base_vanilla.a`
-  - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libnrf_cc310_platform_0.9.0.a`
+  - `third_party/NordicSemiconductor/libraries/nrf_security/lib/libnrf_cc310_platform_0.9.1.a`
 - Include directories:
   - `third_party/NordicSemiconductor/libraries/nrf_security/mbedtls_platform_config`
   - `third_party/NordicSemiconductor/libraries/nrf_security/include`

third_party/NordicSemiconductor/libraries/nrf_security/nrf_cc310_plat/include/nrf_cc310_platform_entropy.h

@@ -27,7 +27,7 @@ extern "C"
 
 
 
-/* @brief Function to generate entropy using Arm CryptoCell CC310
+/**@brief Function to generate entropy using Arm CryptoCell CC310
  *
  * This API corresponds to mbedtls_hardware_poll. It provides TRNG using
  * the Arm CC310 hardware accelerator.