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∞ random md5
```
md5(uniqid(rand(), true));
```
```
php
```
1

random md5
```
md5(uniqid(rand(), true));
```
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- md5,
- php,
- random
posted by nicolascormier on Feb 08, 2010 at 7:49 p.m. EST

∞ Encrypt a password with a two-level md5 application and some letter swapping. It has no decrypter

<?php
function encriptar($contrasena)
{
	$max = strlen($contrasena);
	$numero = floor(sqrt($max*2));
	for($i=0;$i<$numero;$i++)
	{
		$temp = $contrasena[$i];
		$contrasena[$i] = $contrasena[$max - $i - 1];
		$contrasena[$max - $i - 1] = $temp;
	}
	$niveluno = md5($contrasena);
	
	$max2 = strlen($niveluno);
	if($numero>($max2-1))
	{
		$numero = $max/2 - 1;
	}
	for($i=0;$i<$numero;$i++)
	{
		$temp = $niveluno[$i];
		$niveluno[$i] = $niveluno[$max2 - $i - 1];
		$niveluno[$max2 - $i - 1] = $temp;
	}
	$niveldos = md5($niveluno);
	return $niveldos;
}
?>

php

<?php
function encriptar($contrasena)
{
	$max = strlen($contrasena);
	$numero = floor(sqrt($max*2));
	for($i=0;$i<$numero;$i++)
	{
		$temp = $contrasena[$i];
		$contrasena[$i] = $contrasena[$max - $i - 1];
		$contrasena[$max - $i - 1] = $temp;
	}
	$niveluno = md5($contrasena);
	
	$max2 = strlen($niveluno);
	if($numero>($max2-1))
	{
		$numero = $max/2 - 1;
	}
	for($i=0;$i<$numero;$i++)
	{
		$temp = $niveluno[$i];
		$niveluno[$i] = $niveluno[$max2 - $i - 1];
		$niveluno[$max2 - $i - 1] = $temp;
	}
	$niveldos = md5($niveluno);
	return $niveldos;
}
?>

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posted by kor on Dec 02, 2009 at 7:46 p.m. EST

∞ MD5 MySQL

insert into usuarios(usuario,nombres,apellidos,passwd) values('bond','James','Bond',md5('administrador'));

mysql

insert into usuarios(usuario,nombres,apellidos,passwd) values('bond','James','Bond',md5('administrador'));

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md5,
mysql

posted by ezhgnu on Apr 08, 2009 at 3:06 p.m. EDT

A good read

MySQL Crash Course

Public snipts » md5

A good read

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