<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<?php
$password = $_GET ["password"]; //해쉬, 단방향 암호화
$password = hash('sha512', $password); //$password sha512방식으로 암호화 한다. $password = strtoupper($password); //$password의 값을 모두 대문자로 바꿔줘요. $enc_passwod = "33275A8AA48EA918BD53A9181AA975F15AB0D0645398F5918A006D08675C1CB27D5C645DBD084EEE56E675E25BA4019F2ECEA37CA9E2995B49FCB12C096A032E";
if($password == $enc_passwod)
{
echo "안녕하세요. 주인님 !!"; //echo 사용자가 입력한 정보 중에 password의 값
} else { //echo $_GET ["password"];
echo "뉘신지?";
}
?>
</body>
</html>
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