Crypt Data in GB32 that should be unCrypt in PHP

[Roger Cabo]

Hi everyone,

currently I must work at the "gb32 send files to a VServer and back" problem.
I must crypt the data in gb32 and unCrypt in PHP 8.1 on the server.

Anyone have an idea how to do without poking into the memory? Because PHP can't peek and poke. :-)

[(X)]

Here is an example of how you can read a data file byte by byte in PHP:

$filename = 'data.txt';
$handle = fopen($filename, 'rb');
if ($handle) {
while (!feof($handle)) {
$byte = fread($handle, 1);
// Process the byte here
}
fclose($handle);
}

[(X)]

To process the data file byte by byte...

$inFilename = 'data.txt';
$outFilename = 'out.txt';

$inHandle = fopen($inFilename, 'rb');
$outHandle = fopen($outFilename, 'wb');

if ($inHandle && $outHandle) {
while (!feof($inHandle)) {
$byte = fread($inHandle, 1);
// Process the byte here
$newByte = $byte; // Replace this with your processing code
fwrite($outHandle, $newByte);
}
fclose($inHandle);
fclose($outHandle);
}

[Roger Cabo]

I have wrote a new encryption that use some AES/RSA parts. Extremely impressive what gpt came along if you force it.
The encryption result in different data and length anyway you input the same source again and again.


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b) ‹ÎžCu¸Ëu¿lƧÈq³±µ¿ŽÐÍü§ðîªô9åéìñ~Aìíâì›äz'†

It's usable with PHP as well. Now its possible to encrypt in GB32 and decrypt on the VServer.