然后将分区表的 offset 向后调整 ,因为 secure boot v2 会导致 bootloader.bin 的大小变大,原有的空间可能会因容纳不了 secure boot v2 签名后的 bootloader,bin 而导致 overlap。这里可以调整分区表 offset 至 0xf000。 最后使能 secure boot ,注意这里设置的签名秘钥名称要和上一步生成的签
Valid secure boot key blocks: 0 No signature block magic byte found at signature sector (found 0xf9 not 0xe7). Image not V2 signed? secure boot verification failed which is as expected. I have not yet burned my first signed image I issue Code: Select all esptool.py --chip esp32s3 ...
Secure boot should work even after an ESP-IDF version update. Taking a look at the error log, it looks like bootloader verification has failed. And by the steps that you have mentioned, seems like you flashed the new reflashable bootloader digest, app, and partition table, but missed flashi...
Re: Failed to enable secure boot / encrypted flash by prasad.gj » Sun Aug 23, 2020 8:48 am Hi , Enabled security features on ESP-WROOM-32 but getting an error.Anyone can help me to come out from the below issues, Monitoring: rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_...
One unfavourable consequence of secure OTA without secure boot seems to be, that using multiple trusted public keys is no longer possible. Verification is always done with the public key of the running application in the first position only. ...
+CONFIG_SOC_EFUSE_DIS_DIRECT_BOOT=y +CONFIG_SOC_SECURE_BOOT_V2_RSA=y +CONFIG_SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS=3 +CONFIG_SOC_EFUSE_REVOKE_BOOT_KEY_DIGESTS=y +CONFIG_SOC_SUPPORT_SECURE_BOOT_REVOKE_KEY=y +CONFIG_SOC_FLASH_ENCRYPTED_XTS_AES_BLOCK_MAX=64 +CONFIG_SOC_FLASH_ENCRYPTION_...
(74690) secure_boot: image has invalid signature version field 0xffffffff E (74690) esp_image: Secure boot signature verification failed I (74700) esp_image: Calculating simple hash to check for corruption... W (74940) esp_image: image valid, signature bad E (74950) simple_ota_example: ...
CONFIG_SECURE_SIGNED_APPS_NO_SECURE_BOOT is not set # CONFIG_SECURE_BOOT is not set # CONFIG_SECURE_FLASH_ENC_ENABLED is not set # end of Security features # # Serial flasher config # CONFIG_ESPTOOLPY_BAUD_OTHER_VAL=115200 CONFIG_ESPTOOLPY_FLASHMODE_QIO=y # CONFIG_ESPTOOLPY_FLASH...
So the flash encryption worked before, the bootloader is encrypted. But the secure boot doesn't work well. I'm wondering what does secure boot check fail means. Did the bootloader fail to pass the verification or the Partitions Table and App's signing failed to pass the verification?
(483)secure_boot_v2:SecurebootV2isnotenabledyetandeFusedigestkeysarenotsetI(492)secure_boot_v2:VerifyingwithRSA-PSS...Sig block 0 invalid:ImagedigestdoesnotmatchE(501)secure_boot_v2:SecureBootV2verificationfailed.E(507)esp_image:SecurebootsignatureverificationfailedI(514)esp_image:Calculatingsimplehash...