Online MD5 Hash Generator

I've been given the task of creating a Login API for our project and I'm supposed to use PBKDF2 with HMACSHA256 as the PRF. The plain text password is hashed using MD5 and then fed into the PBKDF2 to generate a derived key. The problem is, I'm not able to get the same output as what the project documentation is telling me.

Here's the PBKDF2 Implementation in Java:

public class PBKDF2{    public static byte[] deriveKey( byte[] password, byte[] salt, int iterationCount, int dkLen )        throws java.security.NoSuchAlgorithmException, java.security.InvalidKeyException    {        SecretKeySpec keyspec = new SecretKeySpec( password, "HmacSHA256" );        Mac prf = Mac.getInstance( "HmacSHA256" );        prf.init( keyspec );        // Note: hLen, dkLen, l, r, T, F, etc. are horrible names for        //       variables and functions in this day and age, but they        //       reflect the terse symbols used in RFC 2898 to describe        //       the PBKDF2 algorithm, which improves validation of the        //       code vs. the RFC.        //        // dklen is expressed in bytes. (16 for a 128-bit key)        int hLen = prf.getMacLength();   // 20 for SHA1        int l = Math.max( dkLen, hLen); //  1 for 128bit (16-byte) keys        int r = dkLen - (l-1)*hLen;      // 16 for 128bit (16-byte) keys        byte T[] = new byte[l * hLen];        int ti_offset = 0;        for (int i = 1; i <= l; i++) {            F( T, ti_offset, prf, salt, iterationCount, i );            ti_offset += hLen;        }        if (r < hLen) {            // Incomplete last block            byte DK[] = new byte[dkLen];            System.arraycopy(T, 0, DK, 0, dkLen);            return DK;        }        return T;    }     private static void F( byte[] dest, int offset, Mac prf, byte[] S, int c, int blockIndex ) {        final int hLen = prf.getMacLength();        byte U_r[] = new byte[ hLen ];        // U0 = S || INT (i);        byte U_i[] = new byte[S.length + 4];        System.arraycopy( S, 0, U_i, 0, S.length );        INT( U_i, S.length, blockIndex );        for( int i = 0; i < c; i++ ) {            U_i = prf.doFinal( U_i );            xor( U_r, U_i );        }        System.arraycopy( U_r, 0, dest, offset, hLen );    }    private static void xor( byte[] dest, byte[] src ) {        for( int i = 0; i < dest.length; i++ ) {            dest[i] ^= src[i];        }    }    private static void INT( byte[] dest, int offset, int i ) {        dest[offset + 0] = (byte) (i / (256 * 256 * 256));        dest[offset + 1] = (byte) (i / (256 * 256));        dest[offset + 2] = (byte) (i / (256));        dest[offset + 3] = (byte) (i);    }     // ctor    private PBKDF2 () {}}

I used test vectors found here PBKDF2-HMAC-SHA2 test vectors to verify the correctness of the implementation and it all checked out. I'm not sure why I couldn't the same results with an MD5 hashed password.

Parameters:

Salt: 000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1FIterations Count: 1000DKLen: 16 (128-bit derived key)

Using "foobar" as the plaintext password, the expected results are:

PWHash = MD5(PlaintextPassword) = 3858f62230ac3c915f300c664312c63fPWKey = PBKDF2(PWHash, Salt, IterationsCount, DKLen) = 33C37758EFA6780C5E52FAB3B50F329C

What I get:

PWHash = 3858f62230ac3c915f300c664312c63fPWKey = 0bd0c7d8339df2c66ce4b6e1e91ed3f1

I am using buildroot, it is copying custom binary from /target_skeleton/etc/ to /root/etc. Seeing md5sum mismatch, the reason behind this is, file is not copying properly. My file size is 1.4M but it copied only 44k.

Make uses "cp -af" for file copy, but it copies only the partial file.

I am a newbie in Php. I am trying to create a small ecommerce for learning scope. When I set the user section with login user and password, i want to have a secure method to encrypt/decrypt password.I was thinking to md5() and i was wondeing if there is also someone better.

I am wanting to create md5 variable and use that to hash unique form values and sending to an API for unique data, however every time I submit the data the md5 value is the same.

import { Component } from '@angular/core';import { IonicPage, NavController, NavParams, Platform  } from 'ionic-angular';import { ModalController, ViewController } from 'ionic-angular';import { NgForm } from '@angular/forms';import { Md5 } from 'ts-md5/dist/md5';import { Geolocation } from '@ionic-native/geolocation';@IonicPage()@Component({selector: 'page-bol',templateUrl: 'bol.html',})export class BolPage {private chemInfo:any[] = [];private submitAllData:any[] = [];private lonlat:any = [];private md5Data:any;constructor(public navCtrl: NavController,          public navParams: NavParams,          public modalCtrl: ModalController,          private geolocation: Geolocation          private platform: Platform) {  }ionViewDidLoad() {   /* Ensure the platform is ready */   this.platform.ready().then(() => {   /* Perform initial geolocation */   this.geolocation.getCurrentPosition().then((resp) => {       this.lonlat = [resp.coords.latitude,resp.coords.longitude];       console.log(this.lonlat);     }).catch((error) => {       console.log('Error getting location', error);     });   });}submitBOL(form: NgForm){   //console.log(form.value);   var md5 = new Md5();   this.submitAllData.push(form.value,{'sub':this.chemInfo},   {'gpsLoc':this.lonlat.toString()});   //In theory this value should be unique every time   this.md5Data = md5.appendStr(form.value.toString()).appendStr(this.chemInfo.toString()).appendStr(this.lonlat.toString()).end();   this.submitAllData.push({'md5':this.md5Data});   console.log(this.submitAllData);}

I keep getting this value from the console:{"md5":"703137aef9805f0ca95b8c8b56619f84"} and I'm not sure why it is the same value every time. I'm not very familiar with this functionality in Ionic so any feedback helps. Thanks!

Have unlimited data in the world, but the capacity of the md5 algorithm limit range (16^32). So how possible everything be transformed into a unique md5?!