Software: Apache. PHP/8.1.30 

uname -a: Linux server1.tuhinhossain.com 5.15.0-163-generic #173-Ubuntu SMP Tue Oct 14 17:51:00 UTC
2025 x86_64 

uid=1002(picotech) gid=1003(picotech) groups=1003(picotech),0(root)  

Safe-mode: OFF (not secure)

/home/picotech/domains/inventory.picotech.app/public_html/node_modules/pbkdf2/lib/   drwxr-xr-x
Free 25.14 GB of 117.98 GB (21.31%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     sync.js (1.17 KB)      -rw-r--r--

var sizes = {
  md5: 16,
  sha1: 20,
  sha224: 28,
  sha256: 32,
  sha384: 48,
  sha512: 64,
  rmd160: 20,
  ripemd160: 20
}

var createHmac = require('create-hmac')
var Buffer = require('safe-buffer').Buffer

var checkParameters = require('./precondition')
var defaultEncoding = require('./default-encoding')
var toBuffer = require('./to-buffer')

function pbkdf2 (password, salt, iterations, keylen, digest) {
  checkParameters(iterations, keylen)
  password = toBuffer(password, defaultEncoding, 'Password')
  salt = toBuffer(salt, defaultEncoding, 'Salt')

  digest = digest || 'sha1'

  var DK = Buffer.allocUnsafe(keylen)
  var block1 = Buffer.allocUnsafe(salt.length + 4)
  salt.copy(block1, 0, 0, salt.length)

  var destPos = 0
  var hLen = sizes[digest]
  var l = Math.ceil(keylen / hLen)

  for (var i = 1; i <= l; i++) {
    block1.writeUInt32BE(i, salt.length)

    var T = createHmac(digest, password).update(block1).digest()
    var U = T

    for (var j = 1; j < iterations; j++) {
      U = createHmac(digest, password).update(U).digest()
      for (var k = 0; k < hLen; k++) T[k] ^= U[k]
    }

    T.copy(DK, destPos)
    destPos += hLen
  }

  return DK
}

module.exports = pbkdf2