Releases the encryption buffer.
Unit
EEncrypt
Syntax
Code (Delphi)
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procedure EncryptBufferFree(
var AData: TEncryptBuffer
);
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Parameters
AData [in]
Encryption buffer to release.
Remarks
This function will erase content of AData buffer (zero memory), then release the buffer, and set AData.pbData to nil, AData.cbData to 0.
Warning
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AData buffer must be allocated via AllocMem function or be returned by any function from EEncrypt unit.
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Examples
Code (Delphi)
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var
Buffer: TEncryptBuffer;
begin
// Allocate new buffer (600 bytes)
Buffer.cbData := 600;
Buffer.pbData := AllocMem(EncryptBuffer.cbData);
try
// Work with Buffer
finally
// Release buffer when done
EncryptBufferFree(Buffer); // - same as SecureFree(Buffer);
end;
end;
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Code (Delphi)
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var
Buffer: TEncryptBuffer;
S: RawByteString;
begin
S := 'something';
// Point buffer to S
Buffer.cbData := Length(S);
Buffer.pbData := Pointer(S);
// Work with Buffer
// No need to release Buffer
// (we did not allocate memory for buffer)
end;
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See also
Send feedback...
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Build date: 2024-12-19
Last edited: 2024-12-19
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