Root > Reference > All Functions > SecureFree

Procedure SecureFree

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Wipes and releases memory.

 

Unit

EEncrypt

 

Syntax

 

Code (Delphi)

procedure SecureFree(

var P: Pointer;

const ADataSize: Cardinal

); overload;

 

procedure SecureFree(

var Str: String

); overload;

 

procedure SecureFree(

var Str: RawByteString

); overload;

 

procedure SecureFree(

var AStream: Classes.TMemoryStream

); overload;

 

procedure SecureFree(

var AStream: Classes.TCustomMemoryStream

); overload;

 

procedure SecureFree(

var AList: TStringList

); overload;

 

procedure SecureFree(

var IV: TTwofishInitVector

); overload;

 

procedure SecureFree(

var AKey: TTwofishRAWKey

); overload;

 

procedure SecureFree(

var AKey: TTEAKey

); overload;

 

procedure SecureFree(

var AKey: TRSAKey

); overload;

 

procedure SecureFree(

var ABuffer: TEncryptBuffer

); overload;

 

Remarks

Set of SecureFree functions takes different arguments, erases memory's content with zeros, then finally releases the memory. It is an analog of ZeroMemory (or FillChar) + FreeMem.



Send feedback... Build date: 2024-12-19
Last edited: 2024-12-19
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