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render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('div',[_c('h1',[_vm._v(\"Vigenère-Chiffre\")]),_c('h2',[_vm._v(\"Verschlüsselung\")]),_c('Vigenere',{attrs:{\"mode\":\"encrypt\"}}),_c('h2',[_vm._v(\"Entschlüsselung\")]),_c('Vigenere',{attrs:{\"mode\":\"decrypt\"}})],1)}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","<template>\n  <div>\n    <h1>Vigenère-Chiffre</h1>\n    <h2>Verschlüsselung</h2>\n    <Vigenere mode=\"encrypt\" />\n    <h2>Entschlüsselung</h2>\n    <Vigenere mode=\"decrypt\" />\n  </div>\n</template>\n<script>\nimport Vigenere from '@/components/Vigenere.vue'\n\nexport default {\n  name: 'vigenere',\n  components: {\n    Vigenere\n  }\n}\n</script>\n","import mod from \"-!../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../node_modules/thread-loader/dist/cjs.js!../../node_modules/babel-loader/lib/index.js!../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Vigenere.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../node_modules/thread-loader/dist/cjs.js!../../node_modules/babel-loader/lib/index.js!../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Vigenere.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./Vigenere.vue?vue&type=template&id=5b026fb4&\"\nimport script from \"./Vigenere.vue?vue&type=script&lang=js&\"\nexport * from \"./Vigenere.vue?vue&type=script&lang=js&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n  script,\n  render,\n  staticRenderFns,\n  false,\n  null,\n  null,\n  null\n  \n)\n\nexport default component.exports","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('div',{staticClass:\"columns\"},[_c('div',{staticClass:\"column is-2\"},[_c('b-field',{attrs:{\"label\":\"Schlüssel\"}},[_c('b-input',{attrs:{\"custom-class\":\"is-uppercase\",\"maxlength\":_vm.caesar ? '1' : ''},model:{value:(_vm.key),callback:function ($$v) {_vm.key=(typeof $$v === 'string'? $$v.trim(): $$v)},expression:\"key\"}})],1),(_vm.text !== '' && _vm.key === '')?_c('b-message',{attrs:{\"type\":\"is-warning\"}},[_vm._v(\"\\n      Bitte Schlüssel eingeben.\\n    \")]):_vm._e(),(_vm.invalidKey)?_c('b-message',{attrs:{\"type\":\"is-danger\"}},[_vm._v(\"\\n      Ungültiger Schlüssel. Nur Großbuchstaben sind erlaubt.\\n    \")]):_vm._e()],1),_c('div',{staticClass:\"column is-5\"},[_c('b-field',{attrs:{\"label\":_vm.mode === 'decrypt' ? 'Schlüsseltext' : 'Klartext'}},[_c('b-input',{attrs:{\"type\":\"textarea\",\"custom-class\":\"is-uppercase\"},model:{value:(_vm.text),callback:function ($$v) {_vm.text=(typeof $$v === 'string'? $$v.trim(): $$v)},expression:\"text\"}})],1)],1),_c('div',{staticClass:\"column is-5\",staticStyle:{\"word-break\":\"break-all\"}},[_c('b-field',{attrs:{\"label\":_vm.mode === 'decrypt' ? 'Klartext': 'Schlüsseltext'}},[_vm._v(\"\\n      \"+_vm._s(_vm.cipherresult)+\"\\n    \")])],1)])}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","const alphabet = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',\n                  'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z']\n\nfunction performVigenere(key, text, direction) {\n   key = key.toUpperCase()\n   text = text.toUpperCase()\n   let result = []\n   for (let i = 0; i < text.length; i++) {\n     let letter = text[i]\n     let keyLetter = key[i % key.length]\n     let shiftAmount = alphabet.indexOf(keyLetter)\n     if (alphabet.indexOf(letter) === -1) {\n       result.push(letter)\n     } else {\n\tresult.push(String.fromCharCode(mod((letter.charCodeAt(0) - 65 + direction * shiftAmount), 26) + 65))\n     }\n   }\n   return result.join('')\n}\n\nfunction mod(a, m) {\n  let x = a % m\n  while (x < 0) {\n    x += m\n  }\n  return x\n}\n\nfunction encryptVigenere(key, text) {\n  return performVigenere(key, text, 1)\n}\n\nfunction decryptVigenere(key, text) {\n  return performVigenere(key, text, -1)\n}\n\nfunction validateKey(key) {\n  key = key.toUpperCase()\n  for (let i = 0; i < key.length; i++) {\n    if (alphabet.indexOf(key[i]) === -1) {\n      return false\n    }\n  }\n  return true\n}\n\nexport default {encryptVigenere, decryptVigenere, validateKey}\n","<template>\n  <div class=\"columns\">\n    <div class=\"column is-2\">\n      <b-field label=\"Schlüssel\">\n        <b-input v-model.trim=\"key\" custom-class=\"is-uppercase\" :maxlength=\"caesar ? '1' : ''\" />\n      </b-field>\n      <b-message v-if=\"text !== '' && key === ''\" type=\"is-warning\">\n        Bitte Schlüssel eingeben.\n      </b-message>\n      <b-message v-if=\"invalidKey\" type=\"is-danger\">\n        Ungültiger Schlüssel. Nur Großbuchstaben sind erlaubt.\n      </b-message>\n    </div>\n    <div class=\"column is-5\">\n      <b-field :label=\"mode === 'decrypt' ? 'Schlüsseltext' : 'Klartext'\">\n        <b-input v-model.trim=\"text\" type=\"textarea\" custom-class=\"is-uppercase\" />\n      </b-field>\n    </div>\n    <div class=\"column is-5\" style=\"word-break:break-all\">\n      <b-field :label=\"mode === 'decrypt' ? 'Klartext': 'Schlüsseltext'\">\n        {{ cipherresult }}\n      </b-field>\n    </div>\n  </div>\n</template>\n\n<script>\nimport vigenere from '@/components/vigenerecipher.js'\n\nexport default {\n  props: ['mode', 'caesar'],\n  data () {\n    return {\n      key: '',\n      text: ''\n    }\n  },\n  computed: {\n    cipherresult() {\n      if (this.key === '' || this.invalidKey) {\n        return ''\n      }\n      return this.mode == 'decrypt' ? vigenere.decryptVigenere(this.key, this.text) : vigenere.encryptVigenere(this.key, this.text);\n    },\n    invalidKey() {\n      return this.key !== '' && !vigenere.validateKey(this.key)\n    }\n  }\n}\n</script>\n","import mod from \"-!../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../node_modules/thread-loader/dist/cjs.js!../../node_modules/babel-loader/lib/index.js!../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Vigenere.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../node_modules/thread-loader/dist/cjs.js!../../node_modules/babel-loader/lib/index.js!../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Vigenere.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./Vigenere.vue?vue&type=template&id=2bd37cfa&\"\nimport script from \"./Vigenere.vue?vue&type=script&lang=js&\"\nexport * from \"./Vigenere.vue?vue&type=script&lang=js&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n  script,\n  render,\n  staticRenderFns,\n  false,\n  null,\n  null,\n  null\n  \n)\n\nexport default component.exports"],"sourceRoot":""}