RE: How to enable printk() debug message in psa_crypto.c?

snowuyl — Tue, 08 Aug 2023 08:54:48 GMT

I can see printk() log message from psa_import_key() function body of D:\ncs\v2.4.0\nrfxlib\crypto\nrf_oberon\core\library\psa_crypto.c as follows.

00> *** Booting Zephyr OS build v3.3.99-ncs1 ***
00> btInit() e
00> btInit() x
00> Starting AES-CBC-NO-PADDING example...
00> Encrypting using AES CBC MODE...
00> Importing AES key...
00> psa_import_key() nrf e

I list related configurations of prj.conf as follows.
# AES
CONFIG_NRF_SECURITY=y
CONFIG_MBEDTLS_PSA_CRYPTO_C=y
CONFIG_MBEDTLS_ENABLE_HEAP=y
CONFIG_MBEDTLS_HEAP_SIZE=8192
# logging
CONFIG_LOG=y
CONFIG_LOG_DEFAULT_LEVEL=2
CONFIG_LOG_MODE_DEFERRED=y
CONFIG_LOG_BACKEND_RTT=y
CONFIG_LOG_BACKEND_UART=n
CONFIG_PRINTK=y
CONFIG_USE_SEGGER_RTT=y

RE: How to enable printk() debug message in psa_crypto.c?

snowuyl — Tue, 08 Aug 2023 06:29:37 GMT

devzone.nordicsemi.com/.../6266.minimal_5F00_log_5F00_aes.zip

RE: How to enable printk() debug message in psa_crypto.c?

snowuyl — Tue, 08 Aug 2023 06:28:26 GMT

devzone.nordicsemi.com/.../5460.psa_5F00_crypto.c