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> Unreal Engine API Reference > Runtime > Core > Misc > FSHA1 > FSHA1::InitializeFileHashesFromBuffer

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FSHA1::InitializeFileHashesFromBuffer

Shared hashes.sha reading code (each platform gets a buffer to the data, then passes it to this function for processing)

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Misc/SecureHash.h
Include	#include "Misc/SecureHash.h"
Source	/Engine/Source/Runtime/Core/Private/Misc/SecureHash.cpp

Syntax

static void InitializeFileHashesFromBuffer
(
    uint8 * Buffer,
    uint64 BufferSize,
    bool bDuplicateKeyMemory
)

Remarks

Shared hashes.sha reading code (each platform gets a buffer to the data, then passes it to this function for processing)

Parameters

Parameter	Description
Buffer	Contents of hashes.sha (probably loaded from an a section in the executable)
BufferSize	Size of Buffer
bDuplicateKeyMemory	If Buffer is not always loaded, pass true so that the 20 byte hashes are duplicated

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