How to decrypt Password which is encrypted by SHA($Password) technique.

ankit.pandeyc012 · December 23, 2010

<?php	
require_once('upper.php');
require_once('database.php');
echo $error_msg='';
if(isset($_POST['submit']))
{
$LoginId=mysqli_real_escape_string($dbc,trim($_POST['LoginId']));
$Password1=mysqli_real_escape_string($dbc,trim($_POST['Password1']));
$Password2=mysqli_real_escape_string($dbc,trim($_POST['Password2']));
$Name=mysqli_real_escape_string($dbc,trim($_POST['Name']));
$Age=mysqli_real_escape_string($dbc,trim($_POST['Age']));
$BloodGroup=mysqli_real_escape_string($dbc,trim($_POST['BloodGroup']));
if(!isset($_POST['Sex']))
{
echo 'Please enter Sex<br>';
}
else{
$Sex= mysqli_real_escape_string($dbc,trim($_POST['Sex']));
}
$Qualification=mysqli_real_escape_string($dbc,trim($_POST['Qualification']));
$ContactNumber=mysqli_real_escape_string($dbc,trim($_POST['ContactNumber']));
$Email=mysqli_real_escape_string($dbc,trim($_POST['Email']));
$Address=mysqli_real_escape_string($dbc,trim($_POST['Address']));
$AboutYourself=mysqli_real_escape_string($dbc,trim($_POST['AboutYourself']));
//$countCheck=count($_POST['checkbox']);
//echo $countCheck;
//$checkbox=$_POST['checkbox'];
//$countCheck=count($checkbox);
if(empty($LoginId)){echo 'Please enter Login Id';}
elseif(empty($Password1)){echo 'Please enter Password';}
elseif(empty($Password2)){echo 'Please confirm Password';}
elseif($Password1!==$Password2){echo 'Password didn\'t match';}
	elseif(empty($Name)){echo 'Please enter Name';}
	elseif(empty($Age)){echo 'Please enter Age';}
	elseif(!isset($_POST['Sex'])){}
	elseif(empty($Qualification)){echo 'Please enter Qualification';}
	elseif(empty($ContactNumber)){echo 'Please enter Contact Number';}
	elseif(empty($Email)){echo 'Please enter Email';}
	elseif(empty($Address)){echo 'Please enter Address';}
	elseif(empty($AboutYourself)){echo 'Please enter About Yourself';}
	elseif(!isset($_POST['checkbox'])){ echo 'You have to register at least one activity.';}
	elseif(!isset($_POST['TermsAndConditions'])){ echo 'You have to agree all Terms and Conditions of Elite Brigade.';}
	else
	{
	require_once('database.php');
	$query="select * from registration where LoginId='$LoginId'";
	$result=mysqli_query($dbc,$query);
	if(mysqli_num_rows($result)==0)	
	{			
	$checkbox=$_POST['checkbox'];
	$countCheck=count($_POST['checkbox']);
	$reg_id=' ';
	for($i=0;$i<$countCheck;$i++)
	{
	$reg_id=$reg_id.$checkbox[$i].',';
	$query="insert into activity_participation (LoginId,Title,Date) values ('$LoginId','$checkbox[$i]',CURDATE())";
	$result=mysqli_query($dbc,$query) or die("Not Connected");
	}
	$query="insert into registration (LoginId,Password,Name,Age,BloodGroup,Sex,Qualification,ContactNumber,Email,Address,AboutYourself,Activity)values ('$LoginId'[b],SHA('$Password1'),[/b]'$Name','$Age','$BloodGroup','$Sex','$Qualification','$ContactNumber','$Email','$Address','$AboutYourself',',$reg_id')";
	$result=mysqli_query($dbc,$query) or die("Not Connect");

	echo ' Dear '.$Name.'.<br>Your request has been mailed to admin.<br>Your account is waiting for approval<br>';
	$from= 'Elite Brigade';
	$to='[email protected]';
	$subject='New User Registration';
	$message="Dear admin,\n\nA new user request for registration. Please check it out.\n\nRegards\nMicro";
	mail($to,$subject,$message,'From:'.$from);
	//header('Location: index.php');
	//	header('Location: Registration.php');
	}
	else
	{
	echo 'Dear '.$Name. ', <br> An account already exist with login-id<b> '.$LoginId.'</b> <br>Please try another login-id';
	}}	
}		
?>

<html>
<head>
<script src="jquery-latest.js"></script>
  <script type="text/javascript" src="jquery-validate.js"></script>
<style type="text/css">
* { font-family: Verdana;  }

label.error {  color: white;  padding-left: .5em; }
p { clear: both; }
.submit { margin-left: 12em; }
em { font-weight: bold; padding-right: 1em; vertical-align: top; }
</style>
  <script>
  $(document).ready(function(){
    $("#commentForm").validate();
  });
  </script>
  
</head>

<body>

<?php
echo $error_msg; ?>

<form action='<?php echo $_SERVER['PHP_SELF'];?>' id="commentForm" method='post'>
<div class="registration_and_activity">

<table border="0" width="380">
<tr><td colspan="2">
<h3>New User?</h3></td></tr>
<tr><td width="120">

<em>*</em>Enter Login id</td><td width="150"><input type='text' name='LoginId'  minlength="4" value='<?php if(!empty($LoginId))echo $LoginId;?>' /></td></tr>
<tr><td>
<em>*</em>Enter Password</td> <td><head>
   <div id="divMayus" style="visibility:hidden">Caps Lock is on.</div>
   <SCRIPT language=Javascript>

function capLock(e){
kc = e.keyCode?e.keyCode:e.which;
sk = e.shiftKey?e.shiftKey:((kc == 16)?true:false);
if(((kc >= 65 && kc <= 90) && !sk)||((kc >= 97 && kc <= 122) && sk))
  document.getElementById('divMayus').style.visibility = 'visible';
else
  document.getElementById('divMayus').style.visibility = 'hidden';
}

</SCRIPT>
   </HEAD>
<input onkeypress='return capLock(event)' type='password' name='Password1' value='<?php if(!empty($Password1))echo $Password1;?>' /></td></tr>

<tr><td>
<em>*</em>Confirm Password</td><td><input type='password' name='Password2' value='<?php if(!empty($Password2))echo $Password2;?>' /></td></tr>
<tr><td width="120">
<em>*</em>Enter Name</td> <td><input type='text'  name='Name' value='<?php if(!empty($Name))echo $Name;?>' /></td></tr>
<tr><td>
<em>*</em>Enter Age</td><HEAD>
   <SCRIPT language=Javascript>
      
      function isNumberKey(evt)
      {
         var charCode = (evt.which) ? evt.which : event.keyCode
         if (charCode > 31 && (charCode < 48 || charCode > 57))
            return false;

         return true;
      }
  
  
     
   </SCRIPT>
   </HEAD>
<td><INPUT onkeypress='return isNumberKey(event)'  type='text' name='Age' value='<?php if(!empty($Age))echo $Age;?>'/></td></tr>

<tr><td>
<em>*</em>Enter Blood</td><td><input type='text' name='BloodGroup' value='<?php if(!empty($BloodGroup))echo $BloodGroup;?>' /></td></tr>

<tr><td>
<em>*</em>Enter Sex</td><td><input type='radio' name='Sex'  style='width:16px; border:0;' 'value='Male' />Male   <input type='radio' name='Sex' style='width:16px; border:0;' 'value='Female' />Female</td></tr>

<tr><td>
<em>*</em>Enter Qualification</td><td><input type='text' name='Qualification'  value='<?php if(!empty($Qualification))echo $Qualification;?>' /></td></tr>

<tr><td>
<em>*</em>Contact Number </td><td><input onkeypress='return isNumberKey(event)'type='text'  name='ContactNumber' value='<?php if(!empty($ContactNumber))echo $ContactNumber;?>' /></td></tr>

<tr><td>
<em>*</em>Enter Email</td><td><input type='text' name='Email'class="email" value='<?php if(!empty($Email))echo $Email;?>' /></td></tr>

<tr><td>
<em>*</em>Enter Address</td><td><input type='text'   name='Address' value='<?php if(!empty($Address))echo $Address;?>' /></td></tr>


<tr ><td >
<em>*</em>About Yourself </td></tr>
<tr><td colspan="2"><textarea rows='10' cols='40'  name='AboutYourself'  /><?php if(!empty($Address))echo $Address;?></textarea></td></tr>
<tr><td>

<?php echo"
<tr><td colspan='2'><em>*</em><b>Select fields for which you want to register</b></td></tr>";

require_once('database.php');
$query="select * from activity";
$result=mysqli_query($dbc,$query);
while($row=mysqli_fetch_array($result)){
$Title=$row['Title'];
$ActivityId=$row['ActivityId'];
echo "<tr><td>$Title</td>";
echo "<td><input type='checkbox' name='checkbox[]' value='$Title' style='width:14px; text-align:right;'/></td></tr>";//value=$ActivityId tells ActivityId variable extracts with name="checkbox"
echo "<br/>";
}
echo "<td><em>*</em><input type='checkbox' name='TermsAndConditions'  style='width:14px; text-align:right;'/></td><td> I agree all <a href='TermsAndConditions.php'>Terms and conditions </a>of Elite Brigade</td></tr>";
echo "<tr><td colspan='2' align='center'><input type='submit' value='Register' name='submit' style='background:url(./images/button_img2.png) no-repeat 10px 0px; width:100px; padding:3px 0 10px 0; color:#FEFBC4; border:0;'/></td></tr><br>";

echo " </td></tr></table>

</div>

</form>
</body>
</html>";
require_once('lower.php');

?>

Hi Friends ....

I encrypt user password by SHA('$Password') method but now i want to add "Forget Password Module" for which I need to decrypt it first before tell my user but I don't Know how to decrypt it.

Please help me........

johny30238 · December 23, 2010

Check this thread out, I don't think it is possible.

http://www.phpfreaks.com/forums/php-coding-help/%28solved%29-decrypt-sha1-passwords/

ankit.pandeyc012 · December 23, 2010

Then Sir how I can implement Forget Password Module for user???//

Plz help............

johny30238 · December 23, 2010

I assume you will have to create a script that will create a new password & before encryption it will send a email to the user with the new generated pass. Just a idea.... But if you read the thread, it does show how to implement a mysql encryption

ankit.pandeyc012 · December 23, 2010

but how i can generate new password to user.....???????????????/

I don't know script ........

Help...............

johnny86 · December 23, 2010

Well this is just one way of doing it. I excluded some chars from ASCII that could be confusing in a password.

<?php

$blacklist = "´`^',."; // Not wanted chars
$pass = "";
do
{
    $chr = chr(rand(33,122));
    $pass .= (stripos($blacklist, $chr) !== FALSE) ?: $chr;
} while(strlen($pass) < 10); // Make 10 characters long password

?>

ankit.pandeyc012 · December 25, 2010

Thx boss it works........

Sign In

How to decrypt Password which is encrypted by SHA($Password) technique.

Recommended Posts

ankit.pandeyc012

Link to comment

Share on other sites

johny30238

Link to comment

Share on other sites

ankit.pandeyc012

Link to comment

Share on other sites

johny30238

Link to comment

Share on other sites

ankit.pandeyc012

Link to comment

Share on other sites

johnny86

Link to comment

Share on other sites

ankit.pandeyc012

Link to comment

Share on other sites

Archived

Browse

Activity

Important Information