esp32-c3f开启安全启动和flash加密概率不启动的问题

jzy1115
Posts: 8
Joined: Wed Dec 08, 2021 6:19 am

esp32-c3f开启安全启动和flash加密概率不启动的问题

Postby jzy1115 » Wed Dec 08, 2021 9:33 am

esp32-c3f开启安全启动和flash加密概率不启动,重新上电就好了,启动时候签名校验错误,硬件sha256 返回全0,怀疑是烧efuse影响了硬件sha,把硬件sha替换为软件sha,直接卡在secure_boot_v2: Verifying with RSA-PSS然后复位
rst:0x3 (RTC_SW_SYS_RST),boot:0x8 (SPI_FAST_FLASH_BOOT)

jzy1115
Posts: 8
Joined: Wed Dec 08, 2021 6:19 am

Re: esp32-c3f开启安全启动和flash加密概率不启动的问题

Postby jzy1115 » Thu Dec 09, 2021 6:52 am

log和efuse都在文件里,会有两种情况,一种是加密前无法验证签名,一种是执行加密后,无法验证签名,概率大概是2-3个芯片有一个会这样,但是重新上电就可以
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没问题的.txt
没问题的
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err加密之前无法启动,重新上电会执行加密.txt
err加密之前无法启动,重新上电会执行加密
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err加密之后无法启动,需重新上电.txt
err加密之后无法启动,需重新上电
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