use a 16byte IV

Author: Ingo Bente

data/datacreator.js

@@ -452,7 +452,7 @@ function createChallenges () {
   models.Challenge.create({
     name: 'Premium Paywall',
     category: 'Cryptographic Issues',
-    description: '<i class="far fa-gem"></i><i class="far fa-gem"></i><i class="far fa-gem"></i><i class="far fa-gem"></i><i class="far fa-gem"></i><!--i0ycvJyZ+WoHTEIjAatNFK5A8r8GxRbwOLC2OuXHVsZcKkEc3lRgc58KjEKn2Byj8Fg3A3ai5yahQANdWL/5j5k3E3qHTjm93tuenE0YlauCdy+7tGkFvo5OltIhiXSWt1SiICecyghFZ8ca/aKtHQ==--> <a href="/redirect?to=https://blockchain.info/address/1AbKfgvw9psQ41NbLi8kufDQTezwG8DRZm" target="_blank" class="btn btn-danger btn-xs"><i class="fab fa-btc fa-sm"></i> Unlock Premium Challenge</a> to access exclusive content.',
+    description: '<i class="far fa-gem"></i><i class="far fa-gem"></i><i class="far fa-gem"></i><i class="far fa-gem"></i><i class="far fa-gem"></i><!--IvLuRfBJYlmStf9XfL6ckJFngyd9LfV1JaaN/KRTPQPidTuJ7FR+D/nkWJUF+0xUF07CeCeqYfxq+OJVVa0gNbqgYkUNvn//UbE7e95C+6e+7GtdpqJ8mqm4WcPvUGIUxmGLTTAC2+G9UuFCD1DUjg==--> <a href="/redirect?to=https://blockchain.info/address/1AbKfgvw9psQ41NbLi8kufDQTezwG8DRZm" target="_blank" class="btn btn-danger btn-xs"><i class="fab fa-btc fa-sm"></i> Unlock Premium Challenge</a> to access exclusive content.',
     difficulty: 6,
     hint: addHint('You do not have to pay anything to unlock this challenge! Nonetheless, donations are very much appreciated.'),
     hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/crypto.html#unlock-premium-challenge-to-access-exclusive-content'),

encryptionkeys/premium.key

@@ -1,2 +1 @@
-key = EA99A61D92D2955B1E9285B55BF2AD42
-iv = 1337
+1337133713371337.EA99A61D92D2955B1E9285B55BF2AD42