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2 Commits

Author SHA1 Message Date
jh.chun fee9c08378 Secure Boot 무결성 보장을 위해 flash patch 비활성화(서명된 flash 코드만 실행)
- flash patch: 코드 일부를 다른 코드로 우회해서 실행 가능한 기능
- 출고용 보안
2026-07-13 13:55:16 +09:00
jh.chun f24bb7ef69 MCUboot DFU 서명 키를 기본키에서 프로젝트 개인키로 변경 2026-07-13 13:51:08 +09:00
2 changed files with 5 additions and 1 deletions
+2
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@@ -92,6 +92,8 @@ CONFIG_BT_SMP_SC_ONLY=y
CONFIG_BT_SETTINGS=y
# Maximum number of stored bonded peers.
CONFIG_BT_MAX_PAIRED=20
# Production secure boot: disable flash patching so only signed flash code can run.
CONFIG_DISABLE_FLASH_PATCH=y
# ADC (battery)
# Enable Zephyr ADC driver for battery voltage measurement.
+3 -1
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@@ -1,4 +1,6 @@
# nRF52840 build: no network core image.
# Re-enable NETCORE_HCI_IPC only for nRF5340 sysbuild configurations.
SB_CONFIG_BOOTLOADER_MCUBOOT=y
SB_CONFIG_BOOTLOADER_MCUBOOT=y
SB_CONFIG_BOOT_SIGNATURE_TYPE_ECDSA_P256=y
SB_CONFIG_BOOT_SIGNATURE_KEY_FILE="${APPLICATION_CONFIG_DIR}/keys/mcuboot_private.pem"