26 lines
1.1 KiB
Markdown
26 lines
1.1 KiB
Markdown
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# ME cleaner
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A cleaner for Intel ME/TXE images.
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This tools removes any unnecessary partition from an Intel ME/TXE firmware, reducing
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its size and its ability to interact with the system.
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It should work both with coreboot and with the factory firmware.
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Currently this tool:
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* Scans the FPT (partition table) and checks that everything is correct
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* Removes any partition entry (except for FTPR) from FPT
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* Removes any partition except for the fundamental one (FTPR)
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* Removes the EFFS presence flag
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* Corrects the FPT checksum
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* Removes any non-essential LZMA or Huffman compressed module (pre-Skylake only)
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* Checks the validity of the RSA signature of the FTPR partition
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Don't forget to power cycle your PC after flashing the modified ME/TXE image
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(power off and power on, not just reboot).
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See the [current status](https://github.com/corna/me_cleaner/wiki/me_cleaner-status)
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or [a more detailed description](https://github.com/corna/me_cleaner/wiki/How-does-it-work%3F)
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of me_cleaner.
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Special thanks to Federico Amedeo Izzo for his help during the study of Intel ME.
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