forked from mystiq/hydrogen-web
63 lines
2.3 KiB
HTML
63 lines
2.3 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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</head>
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<body>
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<script type="text/javascript">
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if (!Math.imul) Math.imul = function(a, b) {
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var aHi = (a >>> 16) & 0xffff;
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var aLo = a & 0xffff;
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var bHi = (b >>> 16) & 0xffff;
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var bLo = b & 0xffff;
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// the shift by 0 fixes the sign on the high part
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// the final |0 converts the unsigned value into a signed value
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return ((aLo * bLo) + (((aHi * bLo + aLo * bHi) << 16) >>> 0) | 0);
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};
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if (!Math.clz32) Math.clz32 = (function(log, LN2){
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return function(x) {
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// Let n be ToUint32(x).
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// Let p be the number of leading zero bits in
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// the 32-bit binary representation of n.
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// Return p.
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var asUint = x >>> 0;
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if (asUint === 0) {
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return 32;
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}
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return 31 - (log(asUint) / LN2 | 0) |0; // the "| 0" acts like math.floor
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};
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})(Math.log, Math.LN2);
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</script>
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<!-- removing this line will make it work -->
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<script src="https://dl.dropboxusercontent.com/s/r55397ld512etib/EncoderDecoderTogether.min.js?dl=0" nomodule="" type="text/javascript"></script>
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<script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"></script>
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<script type="text/javascript" src="../lib/olm/olm_legacy.js"></script>
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<script type="text/javascript">
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window.Olm.init().then(function() {
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const bytes = [
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34, 123, 54, 9, 124, 89, 230, 120,
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43, 232, 19, 78, 129, 170, 255, 5,
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90, 143, 56, 99, 101, 140, 240, 3,
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7, 121, 41, 22, 67, 231, 85, 32
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];
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var privKey = new Uint8Array(32);
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for (var i = bytes.length - 1; i >= 0; i--) {
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privKey[i] = bytes[i];
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}
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console.log("privKey", privKey);
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const decryption = new window.Olm.PkDecryption();
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let backupPubKey;
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try {
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backupPubKey = decryption.init_with_private_key(privKey);
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console.log("backupPubKey", backupPubKey.length, backupPubKey);
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} catch (e) {
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decryption.free();
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throw e;
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}
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});
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</script>
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</body>
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</html>
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