fix(esp_security): Fix build failure when dpa protection at startup is disabled

Harshal5 · Harshal5 · commit e1cd5b909e61 · 2024-09-20T18:46:55.000+05:30
diff --git a/components/esp_security/src/esp_dpa_protection.c b/components/esp_security/src/esp_dpa_protection.c
@@ -16,10 +16,12 @@ static inline void esp_crypto_dpa_set_level(esp_crypto_dpa_sec_level_t level)
     REG_SET_FIELD(HP_SYSTEM_SEC_DPA_CONF_REG, HP_SYSTEM_SEC_DPA_LEVEL, level);
 }
 
+#if CONFIG_ESP_CRYPTO_DPA_PROTECTION_AT_STARTUP
 void esp_crypto_dpa_protection_startup(void)
 {
     esp_crypto_dpa_set_level(CONFIG_ESP_CRYPTO_DPA_PROTECTION_LEVEL);
 }
+#endif
 
 void esp_crypto_dpa_protection_enable(esp_crypto_dpa_sec_level_t level)
 {
diff --git a/components/esp_security/src/esp_security_priv.h b/components/esp_security/src/esp_security_priv.h
@@ -5,7 +5,10 @@
  */
 
 #pragma once
+#include "sdkconfig.h"
 
 /* Private interface file */
 
+#if CONFIG_ESP_CRYPTO_DPA_PROTECTION_AT_STARTUP
 void esp_crypto_dpa_protection_startup(void);
+#endif

Original file line number	Diff line number	Diff line change
`@@ -16,10 +16,12 @@ static inline void esp_crypto_dpa_set_level(esp_crypto_dpa_sec_level_t level)`
`16`	`16`	`REG_SET_FIELD(HP_SYSTEM_SEC_DPA_CONF_REG, HP_SYSTEM_SEC_DPA_LEVEL, level);`
`17`	`17`	`}`
`18`	`18`
	`19`	`+#if CONFIG_ESP_CRYPTO_DPA_PROTECTION_AT_STARTUP`
`19`	`20`	`void esp_crypto_dpa_protection_startup(void)`
`20`	`21`	`{`
`21`	`22`	`esp_crypto_dpa_set_level(CONFIG_ESP_CRYPTO_DPA_PROTECTION_LEVEL);`
`22`	`23`	`}`
	`24`	`+#endif`
`23`	`25`
`24`	`26`	`void esp_crypto_dpa_protection_enable(esp_crypto_dpa_sec_level_t level)`
`25`	`27`	`{`