diff --git a/node/enc.py b/node/enc.py
deleted file mode 100644
index d1ab8a7..0000000
--- a/node/enc.py
+++ /dev/null
@@ -1,34 +0,0 @@
-import base64
-import hashlib
-import os, binascii
-from backports.pbkdf2 import pbkdf2_hmac
-
-# salt = binascii.unhexlify('aaef2d3f4d77ac66e9c5a6c3d8f921d1')
-# passwd = "p@$Sw0rD~1".encode("utf8")
-
-
-#inputs
-openssloutputb64=''
-
-#convert inputs to bytes
-openssloutputbytes=base64.b64decode(openssloutputb64)
-passwordbytes=password.encode('utf-8')
-salt=openssloutputbytes[8:16]   #salt is bytes 8-15 of the ciphertext
-
-#key derivation
-# D1=hashlib.md5(passwordbytes + salt).digest()
-# D2=hashlib.md5(D1 + passwordbytes + salt).digest()
-# D3=hashlib.md5(D2 + passwordbytes + salt).digest()
-# key=D1+D2
-# iv=D3
-
-
-key = pbkdf2_hmac("sha256", passwordbytes, salt, 50000, 32)
-
-# print('password:', password)
-# print('salt:', salt.hex())
-# print ('key:', key.hex())
-# print ('iv:', iv.hex())
-
-
-print("Derived key:", binascii.hexlify(key))
\ No newline at end of file
diff --git a/node/enc_PBKDF1.py b/node/enc_PBKDF1.py
deleted file mode 100644
index d2281fa..0000000
--- a/node/enc_PBKDF1.py
+++ /dev/null
@@ -1,23 +0,0 @@
-import base64
-import hashlib
-
-#inputs
-openssloutputb64=''
-password=''
-
-#convert inputs to bytes
-openssloutputbytes=base64.b64decode(openssloutputb64)
-passwordbytes=password.encode('utf-8')
-salt=openssloutputbytes[8:16]   #salt is bytes 8-15 of the ciphertext
-
-#key derivation
-D1=hashlib.md5(passwordbytes + salt).digest()
-D2=hashlib.md5(D1 + passwordbytes + salt).digest()
-D3=hashlib.md5(D2 + passwordbytes + salt).digest()
-key=D1+D2
-iv=D3
-
-print('password:', password)
-print('salt:', salt.hex())
-print ('key:', key.hex())
-print ('iv:', iv.hex())
\ No newline at end of file
diff --git a/node/package-lock.json b/node/package-lock.json
deleted file mode 100644
index 9109811..0000000
--- a/node/package-lock.json
+++ /dev/null
@@ -1,866 +0,0 @@
-{
-  "name": "text-encrypt",
-  "lockfileVersion": 2,
-  "requires": true,
-  "packages": {
-    "": {
-      "dependencies": {
-        "crypto-js": "^4.1.1",
-        "express": "^4.17.1"
-      }
-    },
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-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
-      "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
-      "dependencies": {
-        "mime-types": "~2.1.24",
-        "negotiator": "0.6.2"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/array-flatten": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
-      "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
-    },
-    "node_modules/body-parser": {
-      "version": "1.19.0",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
-      "integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
-      "dependencies": {
-        "bytes": "3.1.0",
-        "content-type": "~1.0.4",
-        "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "http-errors": "1.7.2",
-        "iconv-lite": "0.4.24",
-        "on-finished": "~2.3.0",
-        "qs": "6.7.0",
-        "raw-body": "2.4.0",
-        "type-is": "~1.6.17"
-      },
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/bytes": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
-      "integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==",
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/content-disposition": {
-      "version": "0.5.3",
-      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz",
-      "integrity": "sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==",
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-      },
-      "engines": {
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-      }
-    },
-    "node_modules/content-type": {
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-      "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==",
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-    },
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-      "engines": {
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-    },
-    "node_modules/cookie-signature": {
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-      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz",
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-      "requires": {
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "parseurl": "~1.3.3",
-        "send": "0.17.1"
-      }
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-    "setprototypeof": {
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diff --git a/node/package.json b/node/package.json
deleted file mode 100644
index 6015695..0000000
--- a/node/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "dependencies": {
-    "crypto-js": "^4.1.1",
-    "express": "^4.17.1"
-  }
-}
diff --git a/node/server.js b/node/server.js
deleted file mode 100644
index 9d8b6c8..0000000
--- a/node/server.js
+++ /dev/null
@@ -1,95 +0,0 @@
-var CryptoJS = require("crypto-js");
-
-const express = require('express')
-const app = express()
-const port = 3000
-
-// app.get('/', (req, res) => {
-//   res.send('Hello World!')
-  
-// })
-
-// app.listen(port, () => {
-//   console.log(`Example app listening at http://localhost:${port}`)
-// })
-
-
-
-// AES 256, CBC, with salt, PBKDF2
-function decrypt(ciphertext, password) {
-  // 1. Separate ciphertext and salt
-  // var encrypted = "U2FsdGVkX18BI0VniavN78vlhR6fryIan0VvUrdIr+YeLkDYhO2xyA+/oVXJj/c35swVVkCqHPh9VdRbNQG6NQ=="
-  // var encrypted = "U2FsdGVkX1+Kz6cxWgtyStTfNbPsv8kQOm0Z2ZYNuY8="
-  var ciphertextWA = CryptoJS.enc.Base64.parse(ciphertext);
-  var prefixWA = CryptoJS.lib.WordArray.create(ciphertextWA.words.slice(0, 8/4));                             // Salted__ prefix
-  var saltWA = CryptoJS.lib.WordArray.create(ciphertextWA.words.slice(8/4, 16/4));                            // 8 bytes salt: 0x0123456789ABCDEF
-  var ciphertextWA = CryptoJS.lib.WordArray.create(ciphertextWA.words.slice(16/4, ciphertextWA.words.length)); // ciphertext        
-
-  console.log()
-  console.log(prefixWA.toString())
-  console.log(saltWA.toString())
-  console.log(ciphertextWA.toString())
-
-  // 2. Determine key and IV using PBKDF2
-  var keyIvWA = CryptoJS.PBKDF2(
-    password, 
-    saltWA, 
-    {
-        keySize: (32+16)/4,          // key 8 bytes and IV 4 bytes 
-        iterations: 10000,
-        hasher: CryptoJS.algo.SHA256
-    }
-  );
-  var keyWA = CryptoJS.lib.WordArray.create(keyIvWA.words.slice(0, 32/4));
-  var ivWA = CryptoJS.lib.WordArray.create(keyIvWA.words.slice(32/4, (32+16)/4));
-
-  // 3. Decrypt
-  var decryptedWA = CryptoJS.AES.decrypt(
-    {ciphertext: ciphertextWA}, 
-    keyWA, 
-    {iv: ivWA}
-  );
-  var decrypted = decryptedWA.toString(CryptoJS.enc.Utf8)
-  return decrypted
-
-}
-
-function encrypt(text, password) {
-  // var prefixWA = CryptoJS.enc.Hex.parse("53616c7465645f5f") // Hex for "Salted__"
-  var prefixWA = CryptoJS.enc.Utf8.parse("Salted__") // Hex is "53616c7465645f5f"
-  var saltWA = CryptoJS.lib.WordArray.random(64 / 8);
-
-
-  var key = CryptoJS.PBKDF2(
-    password, 
-    saltWA,
-    {
-        keySize: (32+16)/4,          // key and IV
-        iterations: 10000,
-        hasher: CryptoJS.algo.SHA256
-    }
-  );
-  var keyWA = CryptoJS.lib.WordArray.create(key.words.slice(0, 32/4));
-  var ivWA = CryptoJS.lib.WordArray.create(key.words.slice(32/4, (32+16)/4));
-
-  // Encrypt
-  var ciphertext = CryptoJS.AES.encrypt(text, keyWA, {
-    iv: ivWA,
-    padding: CryptoJS.pad.Pkcs7
-  });
-
-  var cipherWA = CryptoJS.lib.WordArray.create(ciphertext.ciphertext.words);
-  var opensslCiphertextWA = prefixWA.concat(saltWA).concat(cipherWA)
-
-  return opensslCiphertextWA.toString(CryptoJS.enc.Base64)
-}
-
-text = "test"
-password = "test"
-ciphertext = encrypt(text, password)
-console.log(ciphertext)
-
-ciphertext = "U2FsdGVkX1+LuI6D5uQlxXIJ7EjGuIJnjEcg9XMXbAA=" // text "test" encrypted with password "test"
-textOutput = decrypt(ciphertext, password)
-console.log(textOutput)
-