How to write AES encrypt query in mysql database using prepared statement

Question

0.00/5 (No votes)

See more:

<%@ page import="java.sql.*,databaseconnection.*"%>
<%
Connection con=null;
PreparedStatement psmt1=null;

String tit=request.getParameter("tit");
String min=request.getParameter("minvalue");
String max=request.getParameter("maxvalue");
String disc=request.getParameter("disc");
System.out.println(tit);
String [] title=tit.split(":");

try{
con=databasecon.getconnection();
String sql="insert into medication(tid,titname,minvalue,maxvalue,disc) values(AES_ENCRYPT(?, 'key'),AES_ENCRYPT(?, 'key'),AES_ENCRYPT(?, 'key'),AES_ENCRYPT(?,'key'),AES_ENCRYPT(?,'key'))";
System.out.println("Insert#"+sql);

psmt1=con.prepareStatement(sql);
psmt1.setString(1,title[0]);
psmt1.setString(2,title[1]);
psmt1.setString(3,min);
psmt1.setString(4,max);
psmt1.setString(5,disc);
psmt1.executeUpdate();

response.sendRedirect("providerhome.jsp?message=success");
}
catch(Exception ex)
{
out.println("Error in connection : "+ex);
}

%>

What I have tried:

This is my code but which is not inserting into a table.

Posted 1-Apr-18 8:02am

Member 13757360

Updated 3-May-18 8:28am

wseng

v2

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Member 13810437 · Answer 1 · 2018-05-03T08:29:00

try
{
Class.forName("com.mysql.jdbc.Driver");

Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/bank", "root", "system");

PreparedStatement stm=con.prepareStatement("insert into newuserlogin (firstname, middlename, lastname, dateofbirth, emailid, mobile, username, password, confirmpassword ) values(?, ?, ?, ?, ?, ?, ?, aes_encrypt(?,'key'), aes_encrypt(?,'key') )");

stm.setString(1, name1);
stm.setString(2, name2);
stm.setString(3, name3);
stm.setString(4, dob);
stm.setString(5, email);
stm.setString(6, mobile);
stm.setString(7, username1);
stm.setString(8, password1);
stm.setString(9, password2);

int rs= stm.executeUpdate();
if(rs==1)
{
request.setAttribute("success", "successfully inserted");
RequestDispatcher rd=request.getRequestDispatcher("afterregistration.jsp");
rd.forward(request, response);

}

}

catch(Exception e)
{
System.out.println(e);
}

It working as expected: My password and confirmpassword have stored in encrypted form in database.

from sankalp sharma