261 lines
13 KiB
JavaScript
261 lines
13 KiB
JavaScript
'use strict';
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require('../common');
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describe('CryptTool', function () {
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describe('cipher & decipher', function () {
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afterEach(async function () {
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// pause to let async functions conclude
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await new Promise(resolve => setTimeout(resolve, 1900));
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});
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this.timeout(30000);
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it('can en- and decrypt any message', function () {
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jsc.assert(jsc.forall(
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'string',
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'string',
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'string',
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async function (key, password, message) {
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// pause to let async functions conclude
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await new Promise(resolve => setTimeout(resolve, 300));
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let clean = jsdom();
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window.crypto = new WebCrypto();
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message = message.trim();
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let cipherMessage = await $.PrivateBin.CryptTool.cipher(
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key, password, message, []
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),
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plaintext = await $.PrivateBin.CryptTool.decipher(
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key, password, cipherMessage
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);
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clean();
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return message === plaintext;
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}
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),
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{tests: 3});
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});
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// The below static unit tests are included to ensure deciphering of "classic"
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// SJCL based pastes still works
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it(
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'supports PrivateBin v1 ciphertext (SJCL & browser atob)',
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function () {
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delete global.Base64;
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let clean = jsdom();
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window.crypto = new WebCrypto();
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// Of course you can easily decipher the following texts, if you like.
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// Bonus points for finding their sources and hidden meanings.
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return $.PrivateBin.CryptTool.decipher(
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'6t2qsmLyfXIokNCL+3/yl15rfTUBQvm5SOnFPvNE7Q8=',
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// -- "That's amazing. I've got the same combination on my luggage."
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Array.apply(0, Array(6)).map((_,b) => b + 1).join(''),
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'{"iv":"4HNFIl7eYbCh6HuShctTIA==","v":1,"iter":10000,"ks"' +
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':256,"ts":128,"mode":"gcm","adata":"","cipher":"aes","sa' +
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'lt":"u0lQvePq6L0=","ct":"fGPUVrDyaVr1ZDGb+kqQ3CPEW8x4YKG' +
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'fzHDmA0Vjkh250aWNe7Cnigkps9aaFVMX9AaerrTp3yZbojJtNqVGMfL' +
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'dUTu+53xmZHqRKxCCqSfDNSNoW4Oxk5OVgAtRyuG4bXHDsWTXDNz2xce' +
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'qzVFqhkwTwlUchrV7uuFK/XUKTNjPFM744moivIcBbfM2FOeKlIFs8RY' +
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'PYuvqQhp2rMLlNGwwKh//4kykQsHMQDeSDuJl8stMQzgWR/btUBZuwNZ' +
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'EydkMH6IPpTdf5WTSrZ+wC2OK0GutCm4UaEe6txzaTMfu+WRVu4PN6q+' +
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'N+2zljWJ1XdpVcN/i0Sv4QVMym0Xa6y0eccEhj/69o47PmExmMMeEwEx' +
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'ImPalMNT9JUSiZdOZJ/GdzwrwoIuq1mdQR6vSH+XJ/8jXJQ7bjjJVJYX' +
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'TcT0Di5jixArI2Kpp1GGlGVFbLgPugwU1wczg+byqeDOAECXRRnQcoge' +
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'aJtVcRwXwfy4j3ORFcblYMilxyHqKBewcYPRVBGtBs50cVjSIkAfR84r' +
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'nc1nfvnxK/Gmm+4VBNHI6ODWNpRolVMCzXjbKYnV3Are5AgSpsTqaGl4' +
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'1VJGpcco6cAwi4K0Bys1seKR+bLSdUgqRrkEqSRSdu3/VTu9HhEk8an0' +
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'rjTE4CBB5/LMn16p0TGLoOb32odKFIEtpanVvLjeyiVMvSxcgYLNnTi/' +
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'5FiaAC4pJxRD+AZHedU1FICUeEXxIcac/4E5qjkHjX9SpQtLl80QLIVn' +
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'jNliZm7QLB/nKu7W8Jb0+/CiTdV3Q9LhxlH4ciprnX+W0B00BKYFHnL9' +
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'jRVzKdXhf1EHydbXMAfpCjHAXIVCkFakJinQBDIIw/SC6Yig0u0ddEID' +
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'2B7LYAP1iE4RZwzTrxCB+ke2jQr8c20Jj6u6ShFOPC9DCw9XupZ4HAal' +
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'VG00kSgjus+b8zrVji3/LKEhb4EBzp1ctBJCFTeXwej8ZETLoXTylev5' +
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'dlwZSYAbuBPPcbFR/xAIPx3uDabd1E1gTqUc68ICIGhd197Mb2eRWiSv' +
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'Hr5SPsASerMxId6XA6+iQlRiI+NDR+TGVNmCnfxSlyPFMOHGTmslXOGI' +
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'qGfBR8l4ft8YVZ70lCwmwTuViGc75ULSf9mM57/LmRzQFMYQtvI8IFK9' +
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'JaQEMY5xz0HLtR4iyQUUdwR9e0ytBNdWF2a2WPDEnJuY/QJo4GzTlgv4' +
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'QUxMXI5htsn2rf0HxCFu7Po8DNYLxTS+67hYjDIYWYaEIc8LXWMLyDm9' +
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'C5fARPJ4F2BIWgzgzkNj+dVjusft2XnziamWdbS5u3kuRlVuz5LQj+R5' +
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'imnqQAincdZTkTT1nYx+DatlOLllCYIHffpI="}'
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).then(function (paste1) {
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$.PrivateBin.CryptTool.decipher(
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's9pmKZKOBN7EVvHpTA8jjLFH3Xlz/0l8lB4+ONPACrM=',
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'', // no password
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'{"iv":"WA42mdxIVXUwBqZu7JYNiw==","v":1,"iter":10000,"ks"' +
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':256,"ts":128,"mode":"gcm","adata":"","cipher":"aes","sa' +
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'lt":"jN6CjbQMJCM=","ct":"kYYMo5DFG1+w0UHiYXT5pdV0IUuXxzO' +
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'lslkW/c3DRCbGFROCVkAskHce7HoRczee1N9c5MhHjVMJUIZE02qIS8U' +
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'yHdJ/GqcPVidTUcj9rnDNWsTXkjVv8jCwHS/cwmAjDTWpwp5ThECN+ov' +
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'/wNp/NdtTj8Qj7f/T3rfZIOCWfwLH9s4Des35UNcUidfPTNQ1l0Gm0X+' +
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'r98CCUSYZjQxkZc6hRZBLPQ8EaNVooUwd5eP4GiYlmSDNA0wOSA+5isP' +
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'YxomVCt+kFf58VBlNhpfNi7BLYAUTPpXT4SfH5drR9+C7NTeZ+tTCYjb' +
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'U94PzYItOpu8vgnB1/a6BAM5h3m9w+giUb0df4hgTWeZnZxLjo5BN8WV' +
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'+kdTXMj3/Vv0gw0DQrDcCuX/cBAjpy3lQGwlAN1vXoOIyZJUjMpQRrOL' +
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'dKvLB+zcmVNtGDbgnfP2IYBzk9NtodpUa27ne0T0ZpwOPlVwevsIVZO2' +
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'24WLa+iQmmHOWDFFpVDlS0t0fLfOk7Hcb2xFsTxiCIiyKMho/IME1Du3' +
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'X4e6BVa3hobSSZv0rRtNgY1KcyYPrUPW2fxZ+oik3y9SgGvb7XpjVIta' +
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'8DWlDWRfZ9kzoweWEYqz9IA8Xd373RefpyuWI25zlHoX3nwljzsZU6dC' +
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'//h/Dt2DNr+IAvKO3+u23cWoB9kgcZJ2FJuqjLvVfCF+OWcig7zs2pTY' +
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'JW6Rg6lqbBCxiUUlae6xJrjfv0pzD2VYCLY7v1bVTagppwKzNI3WaluC' +
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'OrdDYUCxUSe56yd1oAoLPRVbYvomRboUO6cjQhEknERyvt45og2kORJO' +
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'EJayHW+jZgR0Y0jM3Nk17ubpij2gHxNx9kiLDOiCGSV5mn9mV7qd3HHc' +
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'OMSykiBgbyzjobi96LT2dIGLeDXTIdPOog8wyobO4jWq0GGs0vBB8oSY' +
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'XhHvixZLcSjX2KQuHmEoWzmJcr3DavdoXZmAurGWLKjzEdJc5dSD/eNr' +
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'99gjHX7wphJ6umKMM+fn6PcbYJkhDh2GlJL5COXjXfm/5aj/vuyaRRWZ' +
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'MZtmnYpGAtAPg7AUG"}'
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).then(function (paste2) {
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clean();
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assert.ok(
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paste1.includes('securely packed in iron') &&
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paste2.includes('Sol is right')
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);
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});
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});
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}
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);
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it(
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'supports ZeroBin ciphertext (SJCL & Base64 1.7)',
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function () {
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global.Base64 = require('../base64-1.7').Base64;
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var clean = jsdom();
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window.crypto = new WebCrypto();
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// Of course you can easily decipher the following texts, if you like.
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// Bonus points for finding their sources and hidden meanings.
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return $.PrivateBin.CryptTool.decipher(
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'6t2qsmLyfXIokNCL+3/yl15rfTUBQvm5SOnFPvNE7Q8=',
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// -- "That's amazing. I've got the same combination on my luggage."
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Array.apply(0, Array(6)).map((_,b) => b + 1).join(''),
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'{"iv":"aTnR2qBL1CAmLX8FdWe3VA==","v":1,"iter":10000,"ks"' +
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':256,"ts":128,"mode":"gcm","adata":"","cipher":"aes","sa' +
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'lt":"u0lQvePq6L0=","ct":"A3nBTvICZtYy6xqbIJE0c8Veored5lM' +
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'JUGgGUm4581wjrPFlU0Q0tUZSf+RUUoZj2jqDa4kiyyZ5YNMe30hNMV0' +
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'oVSalNhRgD9svVMnPuF162IbyhVCwr7ULjT981CHxVlGNqGqmIU6L/Xi' +
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'xgdArxAA8x1GCrfAkBWWGeq8Qw5vJPG/RCHpwR4Wy3azrluqeyERBzma' +
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'OQjO/kM35TiI6IrLYFyYyL7upYlxAaxS0XBMZvN8QU8Lnerwvh5JVC6O' +
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'kkKrhogajTJIKozCF79yI78c50LUh7tTuI3Yoh7+fXxhoODvQdYFmoiU' +
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'lrutN7Y5ZMRdITvVu8fTYtX9c7Fiufmcq5icEimiHp2g1bvfpOaGOsFT' +
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'+XNFgC9215jcp5mpBdN852xs7bUtw+nDrf+LsDEX6iRpRZ+PYgLDN5xQ' +
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'T1ByEtYbeP+tO38pnx72oZdIB3cj8UkOxnxdNiZM5YB5egn4jUj1fHot' +
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'1I69WoTiUJipZ5PIATv7ScymRB+AYzjxjurQ9lVfX9QtAbEH2dhdmoUo' +
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'3IDRSXpWNCe9RC1aUIyWfZO7oI7FEohNscHNTLEcT+wFnFUPByLlXmjN' +
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'Z7FKeNpvUm3jTY4t4sbZH8o2dUl624PAw1INcJ6FKqWGWwoFT2j1MYC+' +
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'YV/LkLTdjuWfayvwLMh27G/FfKCRbW36vqinegqpPDylsx9+3oFkEw3y' +
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'5Z8+44oN91rE/4Md7JhPJeRVlFC9TNCj4dA+EVhbbQqscvSnIH2uHkMw' +
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'7mNNo7xba/YT9KoPDaniqnYqb+q2pX1WNWE7dLS2wfroMAS3kh8P22DA' +
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'V37AeiNoD2PcI6ZcHbRdPa+XRrRcJhSPPW7UQ0z4OvBfjdu/w390QxAx' +
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'SxvZewoh49fKKB6hTsRnZb4tpHkjlww=="}'
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).then(function (paste1) {
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$.PrivateBin.CryptTool.decipher(
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's9pmKZKOBN7EVvHpTA8jjLFH3Xlz/0l8lB4+ONPACrM=',
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'', // no password
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'{"iv":"Z7lAZQbkrqGMvruxoSm6Pw==","v":1,"iter":10000,"ks"' +
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':256,"ts":128,"mode":"gcm","adata":"","cipher":"aes","sa' +
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'lt":"jN6CjbQMJCM=","ct":"PuOPWB3i2FPcreSrLYeQf84LdE8RHjs' +
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'c+MGtiOr4b7doNyWKYtkNorbRadxaPnEee2/Utrp1MIIfY5juJSy8RGw' +
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'EPX5ciWcYe6EzsXWznsnvhmpKNj9B7eIIrfSbxfy8E2e/g7xav1nive+' +
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'ljToka3WT1DZ8ILQd/NbnJeHWaoSEOfvz8+d8QJPb1tNZvs7zEY95Dum' +
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'QwbyOsIMKAvcZHJ9OJNpujXzdMyt6DpcFcqlldWBZ/8q5rAUTw0HNx/r' +
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'CgbhAxRYfNoTLIcMM4L0cXbPSgCjwf5FuO3EdE13mgEDhcClW79m0Qvc' +
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'nIh8xgzYoxLbp0+AwvC/MbZM8savN/0ieWr2EKkZ04ggiOIEyvfCUuNp' +
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'rQBYO+y8kKduNEN6by0Yf4LRCPfmwN+GezDLuzTnZIMhPbGqUAdgV6Ex' +
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'qK2ULEEIrQEMoOuQIxfoMhqLlzG79vXGt2O+BY+4IiYfvmuRLks4UXfy' +
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'HqxPXTJg48IYbGs0j4TtJPUgp3523EyYLwEGyVTAuWhYAmVIwd/hoV7d' +
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'7tmfcF73w9dufDFI3LNca2KxzBnWNPYvIZKBwWbq8ncxkb191dP6mjEi' +
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'7NnhqVk5A6vIBbu4AC5PZf76l6yep4xsoy/QtdDxCMocCXeAML9MQ9uP' +
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'QbuspOKrBvMfN5igA1kBqasnxI472KBNXsdZnaDddSVUuvhTcETM="}'
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).then(function (paste2) {
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clean();
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delete global.Base64;
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assert.ok(
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paste1.includes('securely packed in iron') &&
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paste2.includes('Sol is right')
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);
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});
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});
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}
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);
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it('does not truncate messages', async function () {
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let message = fs.readFileSync('test/compression-sample.txt', 'utf8'),
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clean = jsdom();
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window.crypto = new WebCrypto();
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let cipherMessage = await $.PrivateBin.CryptTool.cipher(
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'foo', 'bar', message, []
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),
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plaintext = await $.PrivateBin.CryptTool.decipher(
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'foo', 'bar', cipherMessage
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);
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clean();
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assert.strictEqual(
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message,
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plaintext
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);
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});
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it('can en- and decrypt a particular message (#260)', function () {
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jsc.assert(jsc.forall(
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'string',
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'string',
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async function (key, password) {
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// pause to let async functions conclude
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await new Promise(resolve => setTimeout(resolve, 300));
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const message = `
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1 subgoal
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inv : Assert
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expr : Expr
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sBody : Instr
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deduction : (|- [|inv /\ assertOfExpr expr|] sBody [|inv|])%assert
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IHdeduction : (|= [|inv /\ assertOfExpr expr |] sBody [|inv|])%assert
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mem : Mem
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preInMem : inv mem
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m : Mem
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n : nat
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interpRel : interp (nth_iterate sBody n) (MemElem mem) = CpoElem Mem m
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lastIter : interp (nth_iterate sBody n) (MemElem mem) |=e expr_neg expr
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notLastIter : forall p : nat,
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p < n -> interp (nth_iterate sBody p) (MemElem mem) |=e expr
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isWhile : interp (while expr sBody) (MemElem mem) =
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interp (nth_iterate sBody n) (MemElem mem)
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======================== ( 1 / 1 )
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conseq_or_bottom inv (interp (nth_iterate sBody n) (MemElem mem))
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`;
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let clean = jsdom();
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window.crypto = new WebCrypto();
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let cipherMessage = await $.PrivateBin.CryptTool.cipher(
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key, password, message, []
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),
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plaintext = await $.PrivateBin.CryptTool.decipher(
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key, password, cipherMessage
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);
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clean();
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return message === plaintext;
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}
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),
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{tests: 3});
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});
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});
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describe('getSymmetricKey', function () {
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this.timeout(30000);
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var keys = [];
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// the parameter is used to ensure the test is run more then one time
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jsc.property(
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'returns random, non-empty keys',
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'integer',
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function(counter) {
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var clean = jsdom();
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window.crypto = new WebCrypto();
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var key = $.PrivateBin.CryptTool.getSymmetricKey(),
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result = (key !== '' && keys.indexOf(key) === -1);
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keys.push(key);
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clean();
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return result;
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}
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);
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});
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});
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