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UCryptoKeysSettings

Implements the settings for imported Paper2D assets, such as sprite sheet textures.

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UCryptoKeysSettings

References

Module	CryptoKeys
Header	/Engine/Plugins/Editor/CryptoKeys/Source/CryptoKeys/Classes/CryptoKeysSettings.h
Include	#include "CryptoKeysSettings.h"

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Config=Crypto, defaultconfig)
class UCryptoKeysSettings : public UObject

Remarks

Implements the settings for imported Paper2D assets, such as sprite sheet textures.

Variables

	Name	Description
bool	bEnablePakSigning	Enable signing of pak files, to prevent tampering of the data.
bool	bEncryptAllAssetFiles	Encrypt all files in the pak file. Secure, but will cause some slowdown to runtime IO performance, and high entropy to packaged data which will be bad for patching.
bool	bEncryptPakIndex	Encrypt the pak index, making it impossible to use unrealpak to manipulate the pak file without the encryption key.
bool	bEncryptPakIniFiles	Encrypts all ini files in the pak. Gives security to the most common sources of mineable information, with minimal runtime IO cost.
bool	bEncryptUAssetFiles	Encrypts the uasset file in cooked data. Less runtime IO cost, and protection to package header information, including most string data, but still leaves the bulk of the data unencrypted.
FString	EncryptionKey	The default encryption key used to protect pak files.
TArray< FCrypto...	SecondaryEncryptionKeys	Secondary encryption keys that can be selected for use on different assets. Games are required to make these keys available to the pak platform file at runtime in order to access the data they protect.
FString	SigningModulus	The RSA key modulus used for signing a pak file.
FString	SigningPrivateExponent	The RSA key private exponent used for signing a pak file.
FString	SigningPublicExponent	The RSA key public exponent used for signing a pak file.

Constructors

	Name	Description
	UCryptoKeysSettings()

Functions

		Name	Description
	bool	IsEncryptionEnabled()
	bool	IsSigningEnabled()

Overridden from UObject

		Name	Description
	void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	Called when a property on this object has been modified externally

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