ObscuredGuid Struct Reference

Inherits IFormattable, IEquatable< ObscuredGuid >, IEquatable< Guid >, IComparable< ObscuredGuid >, IComparable< Guid >, IComparable, IObscuredType, ISerializableObscuredType, and ISerializationCallbackReceiver.

Public Member Functions
void	GetEncrypted (out long key, out long encrypted1, out long encrypted2)
void	SetEncrypted (long encrypted1, long encrypted2, long key)
Guid	GetDecrypted ()
void	RandomizeCryptoKey ()

Static Public Member Functions
static void	Encrypt (Guid value, long key, out long encrypted1, out long encrypted2)
static Guid	Decrypt (long encrypted1, long encrypted2, long key)
static ObscuredGuid	FromEncrypted (long encrypted1, long encrypted2, long key)
static long	GenerateKey ()

Detailed Description

Use it instead of regular Guid for any cheating-sensitive properties, fields and other long-term declarations.

Regular type is faster and memory wiser comparing to the obscured one!
Use regular type for all short-term operations and calculations while keeping obscured type only at the long-term declaration (i.e. class field).

Member Function Documentation

Encrypt()

static void Encrypt ( Guid  value, long  key, out long  encrypted1, out long  encrypted2  )

inlinestatic

Encrypts passed value using passed key.

Key can be generated automatically using GenerateKey().

See also

Decrypt(), GenerateKey()

Decrypt()

static Guid Decrypt ( long  encrypted1, long  encrypted2, long  key  )

inlinestatic

Decrypts passed value you got from Encrypt() using same key.

See also

Encrypt()

FromEncrypted()

static ObscuredGuid FromEncrypted ( long  encrypted1, long  encrypted2, long  key  )

inlinestatic

Creates and fills obscured variable with raw encrypted value previously got from GetEncrypted().

Literally does same job as SetEncrypted() but makes new instance instead of filling existing one, making it easier to initialize new variables from saved encrypted values.

Parameters

encrypted1	First part of raw encrypted value you got from GetEncrypted().
encrypted2	Second part of raw encrypted value you got from GetEncrypted().
key	Encryption key you've got from GetEncrypted().

Returns

New obscured variable initialized from specified encrypted value.

See also

GetEncrypted(), SetEncrypted()

GenerateKey()

static long GenerateKey ( )

inlinestatic

Generates random key. Used internally and can be used to generate key for manual Encrypt() calls.

Returns

Key suitable for manual Encrypt() calls.

GetEncrypted()

void GetEncrypted ( out long  key, out long  encrypted1, out long  encrypted2  )

inline

Allows to pick current obscured value as is.

Parameters

key	Encryption key needed to decrypt returned value.
encrypted1	First part of encrypted value as is.
encrypted2	Second part of encrypted value as is.

Use it in conjunction with SetEncrypted().
Useful for saving data in obscured state.

See also

FromEncrypted(), SetEncrypted()

SetEncrypted()

void SetEncrypted ( long  encrypted1, long  encrypted2, long  key  )

inline

Allows to explicitly set current obscured value. Crypto key should be same as when encrypted value was got with GetEncrypted().

Use it in conjunction with GetEncrypted().
Useful for loading data stored in obscured state.

See also

FromEncrypted()

GetDecrypted()

Guid GetDecrypted ( )

inline

Alternative to the type cast, use if you wish to get decrypted value but can't or don't want to use cast to the regular type.

Returns

Decrypted value.

RandomizeCryptoKey()

void RandomizeCryptoKey ( )

inline

Allows to change current crypto key to the new random value and re-encrypt variable using it. Use it for extra protection against 'unknown value' search. Just call it sometimes when your variable doesn't change to fool the cheater.

Implements IObscuredType.