Root > Reference > All Functions > SecureFree

Procedure SecureFree

Previous pageReturn to chapter overviewNext page   

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: 2018-11-26
Last edited: 2018-11-26
PRIVACY STATEMENT
The documentation team uses the feedback submitted to improve the EurekaLog documentation. We do not use your e-mail address for any other purpose. We will remove your e-mail address from our system after the issue you are reporting has been resolved. While we are working to resolve this issue, we may send you an e-mail message to request more information about your feedback. After the issues have been addressed, we may send you an email message to let you know that your feedback has been addressed.


Permanent link to this article: https://www.eurekalog.com/help/eurekalog/topic_function_eencrypt_securefree.php