53 lines
2.5 KiB
Text
53 lines
2.5 KiB
Text
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#------------------------------------------------------------------------------
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# $File: efi,v 1.6 2023/08/05 13:41:26 christos Exp $
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# efi: file(1) magic for Universal EFI binaries
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0 lelong 0x0ef1fab9
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>4 lelong 1 Universal EFI binary with 1 architecture
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>>&0 lelong 7 \b, i386
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>>&0 lelong 0x01000007 \b, x86_64
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>4 lelong 2 Universal EFI binary with 2 architectures
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>>&0 lelong 7 \b, i386
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>>&0 lelong 0x01000007 \b, x86_64
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>>&20 lelong 7 \b, i386
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>>&20 lelong 0x01000007 \b, x86_64
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>4 lelong >2 Universal EFI binary with %d architectures
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# EFI Signature List
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# From: Alexandre Iooss <erdnaxe@crans.org>
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# URL: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/efitools.git
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0 name efi_sig_list
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>0 guid D719B2CB-3D3A-4596-A3BC-DAD00E67656F EFI Signature List, SIG DB
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>0 guid 4AAFD29D-68DF-49EE-8AA9-347D375665A7 EFI Signature List, PKCS7
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>0 guid 3C5766E8-269C-4E34-AA14-ED776E85B3B6 EFI Signature List, RSA2048
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>0 guid E2B36190-879B-4A3D-AD8D-F2E7BBA32784 EFI Signature List, RSA2048 SHA256
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>0 guid 67F8444F-8743-48F1-A328-1EAAB8736080 EFI Signature List, RSA2048 SHA1
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>0 guid A7717414-C616-4977-9420-844712A735BF EFI Signature List, RSA2048 SHA256 type
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>0 guid 826CA512-CF10-4AC9-B187-BE01496631BD EFI Signature List, SHA1
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>0 guid 0B6E5233-A65C-44C9-9407-D9AB83BFC8BD EFI Signature List, SHA224
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>0 guid C1C41626-504C-4092-ACA9-41F936934328 EFI Signature List, SHA256
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>0 guid FF3E5307-9FD0-48C9-85F1-8AD56C701E01 EFI Signature List, SHA384
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>0 guid 093E0FAE-A6C4-4F50-9F1B-D41E2B89C19A EFI Signature List, SHA512
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>0 guid A5C059A1-94E4-4AA7-87B5-AB155C2BF072 EFI Signature List, X509
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>0 guid 3BD2A492-96C0-4079-B420-FCF98EF103ED EFI Signature List, X509 SHA256
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>0 guid 7076876E-80C2-4EE6-AAD2-28B349A6865B EFI Signature List, X509 SHA384
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>0 guid 446DBF63-2502-4CDA-BCFA-2465D2B0FE9D EFI Signature List, X509 SHA512
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>0 guid 605DAB50-E046-4300-ABB6-3DD810DD8B23 EFI Signature List, MOK_OWNER
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>0 guid A46423E3-4617-49F1-B9FF-D1BFA9115839 EFI Signature List, SECURITY PROTOCOL
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>0 guid 94AB2F58-1438-4EF1-9152-18941A3A0E68 EFI Signature List, SECURITY2 PROTOCOL
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>0 guid AAF32C78-947B-439A-A180-2E144EC37792 EFI Signature List, SECURE VARIABLE
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# Hypothesis: EFI Signature List are smaller than 16MiB
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19 byte =0
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>23 byte =0
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>>27 byte =0
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>>>0 use efi_sig_list
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>>>>16 ulelong x \b, total size: %d bytes
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# Variant: EFI Signature List as an EFI variable
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# See https://docs.kernel.org/filesystems/efivarfs.html
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23 byte =0
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>27 byte =0
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>>31 byte =0
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>>>4 use efi_sig_list
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>>>>0 ulelong x \b, EFI variable %d
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>>>>20 ulelong x \b, total size: %d bytes
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