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Convert the line endings stored for all text files in the repository to LF. The majority previously used DOS-style CRLF line endings. Add a .gitattributes file to enforce this and treat certain extensions as never being text files. Update PatchCheck.py to insist on LF line endings rather than CRLF. However, its other checks fail on this commit due to lots of pre-existing complaints that it only notices because the line endings have changed. Silicon/QemuSocPkg/FspBin/Patches/0001-Build-QEMU-FSP-2.0-binaries.patch needs to be treated as binary since it contains a mixture of line endings. This change has implications depending on the client platform you are using the repository from: * Windows The usual configuration for Git on Windows means that text files will be checked out to the work tree with DOS-style CRLF line endings. If that's not the case then you can configure Git to do so for the entire machine with: git config --global core.autocrlf true or for just the repository with: git config core.autocrlf true Line endings will be normalised to LF when they are committed to the repository. If you commit a text file with only LF line endings then it will be converted to CRLF line endings in your work tree. * Linux, MacOS and other Unices The usual configuration for Git on such platforms is to check files out of the repository with LF line endings. This is probably the right thing for you. In the unlikely even that you are using Git on Unix but editing or compiling on Windows for some reason then you may need to tweak your configuration to force the use of CRLF line endings as described above. * General For more information see https://docs.github.com/en/get-started/getting-started-with-git/configuring-git-to-handle-line-endings . Fixes: https://github.com/slimbootloader/slimbootloader/issues/1400 Signed-off-by: Mike Crowe <mac@mcrowe.com>
141 lines
4.5 KiB
C
141 lines
4.5 KiB
C
/** @file
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Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __VERIFIED_BOOT_LIB_H__
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#define __VERIFIED_BOOT_LIB_H__
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#include <Guid/KeyHashGuid.h>
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#include <Library/CryptoLib.h>
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#define SIG_TYPE_RSA2048_SHA256 0
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#define SIG_TYPE_RSA3072_SHA384 1
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/**
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Get hash to extend a firmware stage component
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Hash calculation to extend would be in either of ways
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Retrieve Hash from Component hash table or
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Calculate Hash using source buf and length provided
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@param[in] ComponentType Stage whose measurement need to be extended.
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@param[in] HashType Hash type required
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@param[in] Src Buffer Address
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@param[in] Length Data Len
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@param[out] HashData Hash Data buf addr
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@retval RETURN_SUCCESS Operation completed successfully.
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@retval Others Unable to calcuate hash.
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**/
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RETURN_STATUS
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EFIAPI
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GetHashToExtend (
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IN UINT8 ComponentType,
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IN HASH_ALG_TYPE HashType,
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IN UINT8 *Src,
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IN UINT32 Length,
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OUT UINT8 *HashData
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);
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/**
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Calculate hash API.
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@param[in] Data Data buffer pointer.
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@param[in] Length Data buffer size.
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@param[in] HashAlg Specify hash algrothsm.
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@param[in,out] OutHash Hash of Data buffer
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@retval RETURN_SUCCESS Hash Calculation succeeded.
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@retval RETRUN_INVALID_PARAMETER Hash parameter is not valid.
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@retval RETURN_UNSUPPORTED Hash Alg type is not supported.
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**/
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RETURN_STATUS
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EFIAPI
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CalculateHash (
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IN CONST UINT8 *Data,
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IN UINT32 Length,
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IN UINT8 HashAlg,
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IN OUT UINT8 *OutHash
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);
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/**
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Verify data block hash with the built-in one.
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@param[in] Data Data buffer pointer.
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@param[in] Length Data buffer size.
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@param[in] Usage Hash component usage.
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@param[in] HashAlg Specify hash algorithm.
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@param[in,out] Hash On input, expected hash value when hash component usage is 0.
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On output, calculated hash value when verification succeeds.
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@retval RETURN_SUCCESS Hash verification succeeded.
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@retval RETURN_INVALID_PARAMETER Hash parameter is not valid.
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@retval RETURN_NOT_FOUND Hash data for hash component usage is not found.
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@retval RETURN_UNSUPPORTED HashAlg not supported.
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@retval RETURN_SECURITY_VIOLATION Hash verification failed.
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**/
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RETURN_STATUS
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EFIAPI
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DoHashVerify (
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IN CONST UINT8 *Data,
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IN UINT32 Length,
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IN HASH_COMP_USAGE Usage,
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IN UINT8 HashAlg,
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IN OUT UINT8 *Hash
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);
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/**
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Verifies the RSA signature with PKCS1-v1_5 encoding scheme defined in RSA PKCS#1.
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Also(optional), return the hash of the message to the caller.
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@param[in] Data Data buffer pointer.
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@param[in] Length Data buffer size.
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@param[in] Usage Hash usage.
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@param[in] Signature Signature header for singanture data.
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@param[in] PubKeyHdr Public key header for key data
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@param[in] PubKeyHashAlg Hash Alg for PubKeyHash.
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@param[in] PubKeyHash Public key hash value when hash component usage is 0.
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@param[out] OutHash Calculated data hash value.
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@retval RETURN_SUCCESS RSA verification succeeded.
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@retval RETURN_NOT_FOUND Hash data for hash component usage is not found.
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@retval RETURN_UNSUPPORTED Hash alg type is not supported.
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@retval RETURN_SECURITY_VIOLATION PubKey or Signature verification failed.
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**/
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RETURN_STATUS
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EFIAPI
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DoRsaVerify (
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IN CONST UINT8 *Data,
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IN UINT32 Length,
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IN HASH_COMP_USAGE Usage,
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IN CONST SIGNATURE_HDR *SignatureHdr,
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IN PUB_KEY_HDR *PubKeyHdr,
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IN UINT8 PubKeyHashAlg,
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IN UINT8 *PubKeyHash OPTIONAL,
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OUT UINT8 *OutHash OPTIONAL
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);
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/**
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Generate RandomNumbers.
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@param[out] Data Array of random numbers generated
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@param[in] Size Size of the array to be generated.
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@retval EFI_SUCCESS Random number generation successful.
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@retval EFI_UNSUPPORTED Couldn't generate a random number.
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**/
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RETURN_STATUS
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EFIAPI
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GenerateRandomNumbers(
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OUT CHAR8 *Data,
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IN UINTN Size
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);
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#endif /* __VERIFIED_BOOT_LIB_H__ */
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