本帖最后由 aideheqq 于 2024-7-30 23:24 编辑
https://github.com/thrimbor/thinkpad-uefi-sign?tab=readme-ov-file
如题：L440bios修改后会滴滴响10声，请教具体签名方法。
上面的网址有具体教程，可惜对于一个不会编程的人，不知道具体如何操作，有没有人具体指导一下如何操作，教程用到的附件我已经上传
thinkpad-uefi-sign
Tools to check and cryptographically sign UEFI firmware images found in ThinkPads. This will resolve the issue where your ThinkPad lets out two groups of five beeps before continuing to boot (the error indicating an invalid signature). These tools are written in Python 3 and rely on the "pycryptodome" library. Depending on your operating system you may have packages provided for that, or have to install Python 3 manually and install pycryptodome with pip install pycryptodome. If you're on Windows, you can find ready-to-run binaries [color=var(--fgColor-accent, var(--color-accent-fg))]here. Signing a modified UEFI firmware image
./sign.py input_image.bin -o signed_image.bin If you're using the Windows binaries, make sure to use sign.exe instead. If you see IMAGE SIGNED!, the signing procedure was successful. Veryfing the signature of a UEFI firmware image
./verify.py signed_image.bin If you're using the Windows binaries, make sure to use verify.exe instead. If you see SIGNATURES CORRECT!, the verification was successful. If you see SIGNATURES INCORRECT!, the signature couldn't be verified, and your image needs to get signed to not make your ThinkPad beep. Additional info
- The tools currently assume that, while the content of the UEFI volumes in the firmware may have changed, the volume layout (meaning offset in the image and size) are unaltered.
- The signing tool generates a throw-away key every time it signs an image. This is usually not an issue, but if, for whatever reason, you want to use a specific private key to sign the image, be aware that the signing tool currently does not support that.
As always, make sure that your original firmware dump is good and always have a backup! USE AT YOUR OWN RISK!
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