js removed
moneroexamples
6 years ago
parent
de73d22d31
commit
3f9e58316b
@ -1,190 +0,0 @@
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var cnBase58 = (function () {
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var b58 = {};
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var alphabet_str = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
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var alphabet = [];
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for (var i = 0; i < alphabet_str.length; i++) {
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alphabet.push(alphabet_str.charCodeAt(i));
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}
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var encoded_block_sizes = [0, 2, 3, 5, 6, 7, 9, 10, 11];
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var alphabet_size = alphabet.length;
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var full_block_size = 8;
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var full_encoded_block_size = 11;
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var UINT64_MAX = new JSBigInt(2).pow(64);
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function hextobin(hex) {
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if (hex.length % 2 !== 0) throw "Hex string has invalid length!";
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var res = new Uint8Array(hex.length / 2);
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for (var i = 0; i < hex.length / 2; ++i) {
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res[i] = parseInt(hex.slice(i * 2, i * 2 + 2), 16);
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}
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return res;
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}
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function bintohex(bin) {
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var out = [];
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for (var i = 0; i < bin.length; ++i) {
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out.push(("0" + bin[i].toString(16)).slice(-2));
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}
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return out.join("");
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}
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function strtobin(str) {
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var res = new Uint8Array(str.length);
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for (var i = 0; i < str.length; i++) {
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res[i] = str.charCodeAt(i);
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}
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return res;
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}
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function bintostr(bin) {
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var out = [];
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for (var i = 0; i < bin.length; i++) {
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out.push(String.fromCharCode(bin[i]));
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}
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return out.join("");
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}
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function uint8_be_to_64(data) {
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if (data.length < 1 || data.length > 8) {
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throw "Invalid input length";
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}
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var res = JSBigInt.ZERO;
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var twopow8 = new JSBigInt(2).pow(8);
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var i = 0;
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switch (9 - data.length) {
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case 1:
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res = res.add(data[i++]);
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case 2:
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res = res.multiply(twopow8).add(data[i++]);
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case 3:
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res = res.multiply(twopow8).add(data[i++]);
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case 4:
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res = res.multiply(twopow8).add(data[i++]);
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case 5:
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res = res.multiply(twopow8).add(data[i++]);
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case 6:
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res = res.multiply(twopow8).add(data[i++]);
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case 7:
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res = res.multiply(twopow8).add(data[i++]);
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case 8:
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res = res.multiply(twopow8).add(data[i++]);
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break;
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default:
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throw "Impossible condition";
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}
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return res;
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}
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function uint64_to_8be(num, size) {
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var res = new Uint8Array(size);
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if (size < 1 || size > 8) {
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throw "Invalid input length";
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}
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var twopow8 = new JSBigInt(2).pow(8);
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for (var i = size - 1; i >= 0; i--) {
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res[i] = num.remainder(twopow8).toJSValue();
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num = num.divide(twopow8);
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}
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return res;
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}
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b58.encode_block = function (data, buf, index) {
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if (data.length < 1 || data.length > full_encoded_block_size) {
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throw "Invalid block length: " + data.length;
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}
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var num = uint8_be_to_64(data);
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var i = encoded_block_sizes[data.length] - 1;
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// while num > 0
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while (num.compare(0) === 1) {
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var div = num.divRem(alphabet_size);
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// remainder = num % alphabet_size
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var remainder = div[1];
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// num = num / alphabet_size
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num = div[0];
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buf[index + i] = alphabet[remainder.toJSValue()];
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i--;
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}
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return buf;
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};
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b58.encode = function (hex) {
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var data = hextobin(hex);
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if (data.length === 0) {
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return "";
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}
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var full_block_count = Math.floor(data.length / full_block_size);
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var last_block_size = data.length % full_block_size;
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var res_size = full_block_count * full_encoded_block_size + encoded_block_sizes[last_block_size];
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var res = new Uint8Array(res_size);
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var i;
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for (i = 0; i < res_size; ++i) {
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res[i] = alphabet[0];
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}
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for (i = 0; i < full_block_count; i++) {
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res = b58.encode_block(data.subarray(i * full_block_size, i * full_block_size + full_block_size), res, i * full_encoded_block_size);
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}
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if (last_block_size > 0) {
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res = b58.encode_block(data.subarray(full_block_count * full_block_size, full_block_count * full_block_size + last_block_size), res, full_block_count * full_encoded_block_size)
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}
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return bintostr(res);
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};
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b58.decode_block = function (data, buf, index) {
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if (data.length < 1 || data.length > full_encoded_block_size) {
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throw "Invalid block length: " + data.length;
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}
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var res_size = encoded_block_sizes.indexOf(data.length);
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if (res_size <= 0) {
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throw "Invalid block size";
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}
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var res_num = new JSBigInt(0);
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var order = new JSBigInt(1);
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for (var i = data.length - 1; i >= 0; i--) {
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var digit = alphabet.indexOf(data[i]);
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if (digit < 0) {
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throw "Invalid symbol";
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}
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var product = order.multiply(digit).add(res_num);
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// if product > UINT64_MAX
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if (product.compare(UINT64_MAX) === 1) {
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throw "Overflow";
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}
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res_num = product;
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order = order.multiply(alphabet_size);
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}
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if (res_size < full_block_size && (new JSBigInt(2).pow(8 * res_size).compare(res_num) <= 0)) {
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throw "Overflow 2";
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}
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buf.set(uint64_to_8be(res_num, res_size), index);
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return buf;
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};
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b58.decode = function (enc) {
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enc = strtobin(enc);
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if (enc.length === 0) {
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return "";
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}
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var full_block_count = Math.floor(enc.length / full_encoded_block_size);
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var last_block_size = enc.length % full_encoded_block_size;
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var last_block_decoded_size = encoded_block_sizes.indexOf(last_block_size);
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if (last_block_decoded_size < 0) {
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throw "Invalid encoded length";
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}
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var data_size = full_block_count * full_block_size + last_block_decoded_size;
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var data = new Uint8Array(data_size);
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for (var i = 0; i < full_block_count; i++) {
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data = b58.decode_block(enc.subarray(i * full_encoded_block_size, i * full_encoded_block_size + full_encoded_block_size), data, i * full_block_size);
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}
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if (last_block_size > 0) {
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data = b58.decode_block(enc.subarray(full_block_count * full_encoded_block_size, full_block_count * full_encoded_block_size + last_block_size), data, full_block_count * full_block_size);
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}
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return bintohex(data);
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};
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return b58;
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})();
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,30 +0,0 @@
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var config = {
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testnet: false, // this is adjusted page.h if needed. dont need to change manually
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stagenet: false, // this is adjusted page.h if needed. dont need to change manually
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coinUnitPlaces: 12,
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txMinConfirms: 10, // corresponds to CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE in Monero
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txCoinbaseMinConfirms: 60, // corresponds to CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW in Monero
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coinSymbol: 'XMR',
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openAliasPrefix: "xmr",
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coinName: 'Monero',
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coinUriPrefix: 'monero:',
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addressPrefix: 18,
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integratedAddressPrefix: 19,
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subAddressPrefix: 42,
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addressPrefixTestnet: 53,
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integratedAddressPrefixTestnet: 54,
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subAddressPrefixTestnet: 63,
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addressPrefixStagenet: 24,
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integratedAddressPrefixStagenet: 25,
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subAddressPrefixStagenet: 36,
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feePerKB: new JSBigInt('2000000000'),//20^10 - for testnet its not used, as fee is dynamic.
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dustThreshold: new JSBigInt('1000000000'),//10^10 used for choosing outputs/change - we decompose all the way down if the receiver wants now regardless of threshold
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txChargeRatio: 0.5,
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defaultMixin: 4, // minimum mixin for hardfork v5
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txChargeAddress: '',
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idleTimeout: 30,
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idleWarningDuration: 20,
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maxBlockNumber: 500000000,
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avgBlockTime: 120,
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debugMode: false
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};
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@ -1,65 +0,0 @@
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var crc32 = (function () {
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'use strict';
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var crc32 = {};
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crc32.Utf8Encode = function (string) {
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return unescape(encodeURIComponent(string));
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};
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crc32.run = function (str) {
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var crc = new crc32.Type();
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crc.processString(str);
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return crc.checksum();
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};
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crc32.table = [
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0, 1996959894, 3993919788, 2567524794, 124634137, 1886057615, 3915621685, 2657392035,
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249268274, 2044508324, 3772115230, 2547177864, 162941995, 2125561021, 3887607047, 2428444049,
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498536548, 1789927666, 4089016648, 2227061214, 450548861, 1843258603, 4107580753, 2211677639,
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325883990, 1684777152, 4251122042, 2321926636, 335633487, 1661365465, 4195302755, 2366115317,
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997073096, 1281953886, 3579855332, 2724688242, 1006888145, 1258607687, 3524101629, 2768942443,
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901097722, 1119000684, 3686517206, 2898065728, 853044451, 1172266101, 3705015759, 2882616665,
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651767980, 1373503546, 3369554304, 3218104598, 565507253, 1454621731, 3485111705, 3099436303,
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671266974, 1594198024, 3322730930, 2970347812, 795835527, 1483230225, 3244367275, 3060149565,
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1994146192, 31158534, 2563907772, 4023717930, 1907459465, 112637215, 2680153253, 3904427059,
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2013776290, 251722036, 2517215374, 3775830040, 2137656763, 141376813, 2439277719, 3865271297,
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1802195444, 476864866, 2238001368, 4066508878, 1812370925, 453092731, 2181625025, 4111451223,
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1706088902, 314042704, 2344532202, 4240017532, 1658658271, 366619977, 2362670323, 4224994405,
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1303535960, 984961486, 2747007092, 3569037538, 1256170817, 1037604311, 2765210733, 3554079995,
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1131014506, 879679996, 2909243462, 3663771856, 1141124467, 855842277, 2852801631, 3708648649,
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1342533948, 654459306, 3188396048, 3373015174, 1466479909, 544179635, 3110523913, 3462522015,
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1591671054, 702138776, 2966460450, 3352799412, 1504918807, 783551873, 3082640443, 3233442989,
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3988292384, 2596254646, 62317068, 1957810842, 3939845945, 2647816111, 81470997, 1943803523,
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3814918930, 2489596804, 225274430, 2053790376, 3826175755, 2466906013, 167816743, 2097651377,
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4027552580, 2265490386, 503444072, 1762050814, 4150417245, 2154129355, 426522225, 1852507879,
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4275313526, 2312317920, 282753626, 1742555852, 4189708143, 2394877945, 397917763, 1622183637,
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3604390888, 2714866558, 953729732, 1340076626, 3518719985, 2797360999, 1068828381, 1219638859,
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3624741850, 2936675148, 906185462, 1090812512, 3747672003, 2825379669, 829329135, 1181335161,
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3412177804, 3160834842, 628085408, 1382605366, 3423369109, 3138078467, 570562233, 1426400815,
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3317316542, 2998733608, 733239954, 1555261956, 3268935591, 3050360625, 752459403, 1541320221,
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2607071920, 3965973030, 1969922972, 40735498, 2617837225, 3943577151, 1913087877, 83908371,
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2512341634, 3803740692, 2075208622, 213261112, 2463272603, 3855990285, 2094854071, 198958881,
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2262029012, 4057260610, 1759359992, 534414190, 2176718541, 4139329115, 1873836001, 414664567,
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2282248934, 4279200368, 1711684554, 285281116, 2405801727, 4167216745, 1634467795, 376229701,
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2685067896, 3608007406, 1308918612, 956543938, 2808555105, 3495958263, 1231636301, 1047427035,
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2932959818, 3654703836, 1088359270, 936918000, 2847714899, 3736837829, 1202900863, 817233897,
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3183342108, 3401237130, 1404277552, 615818150, 3134207493, 3453421203, 1423857449, 601450431,
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3009837614, 3294710456, 1567103746, 711928724, 3020668471, 3272380065, 1510334235, 755167117
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];
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crc32.Type = function () {
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this.rem_ = 0xFFFFFFFF;
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this.checksum = function () {
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return ((this.rem_ ^ 0xFFFFFFFF) >>> 0);
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};
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this.processString = function (str) {
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str = crc32.Utf8Encode(str);
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for (var i = 0; i < str.length; i++) {
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var byte_index = ((str.charCodeAt(i) ^ this.rem_) >>> 0) & 0xFF;
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this.rem_ = ((this.rem_ >>> 8) ^ crc32.table[byte_index]) >>> 0;
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}
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};
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return this;
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};
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return crc32;
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})();
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File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@ -1,571 +0,0 @@
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(function(nacl) {
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'use strict';
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// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri.
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// Public domain.
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//
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// Implementation derived from TweetNaCl version 20140427.
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// See for details: http://tweetnacl.cr.yp.to/
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// modified 2017 for some CN functions by luigi1111
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var gf = function(init) {
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var i, r = new Float64Array(16);
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if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
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return r;
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};
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// Pluggable, initialized in high-level API below.
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var randombytes = function(/* x, n */) { throw new Error('no PRNG'); };
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var _0 = new Uint8Array(16);
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var _9 = new Uint8Array(32); _9[0] = 9;
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var gf0 = gf(),
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gf1 = gf([1]),
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_121665 = gf([0xdb41, 1]),
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D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]),
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D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]),
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X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]),
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Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]),
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I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]);
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function vn(x, xi, y, yi, n) {
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var i,d = 0;
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for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i];
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return (1 & ((d - 1) >>> 8)) - 1;
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}
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function crypto_verify_16(x, xi, y, yi) {
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return vn(x,xi,y,yi,16);
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}
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function crypto_verify_32(x, xi, y, yi) {
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return vn(x,xi,y,yi,32);
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}
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function set25519(r, a) {
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var i;
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for (i = 0; i < 16; i++) r[i] = a[i]|0;
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}
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function car25519(o) {
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var i, v, c = 1;
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for (i = 0; i < 16; i++) {
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v = o[i] + c + 65535;
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c = Math.floor(v / 65536);
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o[i] = v - c * 65536;
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}
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o[0] += c-1 + 37 * (c-1);
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}
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function sel25519(p, q, b) {
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var t, c = ~(b-1);
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for (var i = 0; i < 16; i++) {
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t = c & (p[i] ^ q[i]);
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p[i] ^= t;
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q[i] ^= t;
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}
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}
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function pack25519(o, n) {
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var i, j, b;
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var m = gf(), t = gf();
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for (i = 0; i < 16; i++) t[i] = n[i];
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car25519(t);
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car25519(t);
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car25519(t);
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for (j = 0; j < 2; j++) {
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m[0] = t[0] - 0xffed;
|
||||
for (i = 1; i < 15; i++) {
|
||||
m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1);
|
||||
m[i-1] &= 0xffff;
|
||||
}
|
||||
m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1);
|
||||
b = (m[15]>>16) & 1;
|
||||
m[14] &= 0xffff;
|
||||
sel25519(t, m, 1-b);
|
||||
}
|
||||
for (i = 0; i < 16; i++) {
|
||||
o[2*i] = t[i] & 0xff;
|
||||
o[2*i+1] = t[i]>>8;
|
||||
}
|
||||
}
|
||||
|
||||
function neq25519(a, b) {
|
||||
var c = new Uint8Array(32), d = new Uint8Array(32);
|
||||
pack25519(c, a);
|
||||
pack25519(d, b);
|
||||
return crypto_verify_32(c, 0, d, 0);
|
||||
}
|
||||
|
||||
function par25519(a) {
|
||||
var d = new Uint8Array(32);
|
||||
pack25519(d, a);
|
||||
return d[0] & 1;
|
||||
}
|
||||
|
||||
function unpack25519(o, n) {
|
||||
var i;
|
||||
for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8);
|
||||
o[15] &= 0x7fff;
|
||||
}
|
||||
|
||||
function A(o, a, b) {
|
||||
for (var i = 0; i < 16; i++) o[i] = a[i] + b[i];
|
||||
}
|
||||
|
||||
function Z(o, a, b) {
|
||||
for (var i = 0; i < 16; i++) o[i] = a[i] - b[i];
|
||||
}
|
||||
|
||||
function M(o, a, b) {
|
||||
var v, c,
|
||||
t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0,
|
||||
t8 = 0, t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0,
|
||||
t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0,
|
||||
t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0,
|
||||
b0 = b[0], b1 = b[1], b2 = b[2], b3 = b[3], b4 = b[4], b5 = b[5],
|
||||
b6 = b[6], b7 = b[7], b8 = b[8], b9 = b[9], b10 = b[10],
|
||||
b11 = b[11], b12 = b[12], b13 = b[13], b14 = b[14], b15 = b[15];
|
||||
|
||||
v = a[0];
|
||||
t0 += v * b0; t1 += v * b1; t2 += v * b2; t3 += v * b3;
|
||||
t4 += v * b4; t5 += v * b5; t6 += v * b6; t7 += v * b7;
|
||||
t8 += v * b8; t9 += v * b9; t10 += v * b10; t11 += v * b11;
|
||||
t12 += v * b12; t13 += v * b13; t14 += v * b14; t15 += v * b15;
|
||||
v = a[1];
|
||||
t1 += v * b0; t2 += v * b1; t3 += v * b2; t4 += v * b3;
|
||||
t5 += v * b4; t6 += v * b5; t7 += v * b6; t8 += v * b7;
|
||||
t9 += v * b8; t10 += v * b9; t11 += v * b10; t12 += v * b11;
|
||||
t13 += v * b12; t14 += v * b13; t15 += v * b14; t16 += v * b15;
|
||||
v = a[2];
|
||||
t2 += v * b0; t3 += v * b1; t4 += v * b2; t5 += v * b3;
|
||||
t6 += v * b4; t7 += v * b5; t8 += v * b6; t9 += v * b7;
|
||||
t10 += v * b8; t11 += v * b9; t12 += v * b10; t13 += v * b11;
|
||||
t14 += v * b12; t15 += v * b13; t16 += v * b14; t17 += v * b15;
|
||||
v = a[3];
|
||||
t3 += v * b0; t4 += v * b1; t5 += v * b2; t6 += v * b3;
|
||||
t7 += v * b4; t8 += v * b5; t9 += v * b6; t10 += v * b7;
|
||||
t11 += v * b8; t12 += v * b9; t13 += v * b10; t14 += v * b11;
|
||||
t15 += v * b12; t16 += v * b13; t17 += v * b14; t18 += v * b15;
|
||||
v = a[4];
|
||||
t4 += v * b0; t5 += v * b1; t6 += v * b2; t7 += v * b3;
|
||||
t8 += v * b4; t9 += v * b5; t10 += v * b6; t11 += v * b7;
|
||||
t12 += v * b8; t13 += v * b9; t14 += v * b10; t15 += v * b11;
|
||||
t16 += v * b12; t17 += v * b13; t18 += v * b14; t19 += v * b15;
|
||||
v = a[5];
|
||||
t5 += v * b0; t6 += v * b1; t7 += v * b2; t8 += v * b3;
|
||||
t9 += v * b4; t10 += v * b5; t11 += v * b6; t12 += v * b7;
|
||||
t13 += v * b8; t14 += v * b9; t15 += v * b10; t16 += v * b11;
|
||||
t17 += v * b12; t18 += v * b13; t19 += v * b14; t20 += v * b15;
|
||||
v = a[6];
|
||||
t6 += v * b0; t7 += v * b1; t8 += v * b2; t9 += v * b3;
|
||||
t10 += v * b4; t11 += v * b5; t12 += v * b6; t13 += v * b7;
|
||||
t14 += v * b8; t15 += v * b9; t16 += v * b10; t17 += v * b11;
|
||||
t18 += v * b12; t19 += v * b13; t20 += v * b14; t21 += v * b15;
|
||||
v = a[7];
|
||||
t7 += v * b0; t8 += v * b1; t9 += v * b2; t10 += v * b3;
|
||||
t11 += v * b4; t12 += v * b5; t13 += v * b6; t14 += v * b7;
|
||||
t15 += v * b8; t16 += v * b9; t17 += v * b10; t18 += v * b11;
|
||||
t19 += v * b12; t20 += v * b13; t21 += v * b14; t22 += v * b15;
|
||||
v = a[8];
|
||||
t8 += v * b0; t9 += v * b1; t10 += v * b2; t11 += v * b3;
|
||||
t12 += v * b4; t13 += v * b5; t14 += v * b6; t15 += v * b7;
|
||||
t16 += v * b8; t17 += v * b9; t18 += v * b10; t19 += v * b11;
|
||||
t20 += v * b12; t21 += v * b13; t22 += v * b14; t23 += v * b15;
|
||||
v = a[9];
|
||||
t9 += v * b0; t10 += v * b1; t11 += v * b2; t12 += v * b3;
|
||||
t13 += v * b4; t14 += v * b5; t15 += v * b6; t16 += v * b7;
|
||||
t17 += v * b8; t18 += v * b9; t19 += v * b10; t20 += v * b11;
|
||||
t21 += v * b12; t22 += v * b13; t23 += v * b14; t24 += v * b15;
|
||||
v = a[10];
|
||||
t10 += v * b0; t11 += v * b1; t12 += v * b2; t13 += v * b3;
|
||||
t14 += v * b4; t15 += v * b5; t16 += v * b6; t17 += v * b7;
|
||||
t18 += v * b8; t19 += v * b9; t20 += v * b10; t21 += v * b11;
|
||||
t22 += v * b12; t23 += v * b13; t24 += v * b14; t25 += v * b15;
|
||||
v = a[11];
|
||||
t11 += v * b0; t12 += v * b1; t13 += v * b2; t14 += v * b3;
|
||||
t15 += v * b4; t16 += v * b5; t17 += v * b6; t18 += v * b7;
|
||||
t19 += v * b8; t20 += v * b9; t21 += v * b10; t22 += v * b11;
|
||||
t23 += v * b12; t24 += v * b13; t25 += v * b14; t26 += v * b15;
|
||||
v = a[12];
|
||||
t12 += v * b0; t13 += v * b1; t14 += v * b2; t15 += v * b3;
|
||||
t16 += v * b4; t17 += v * b5; t18 += v * b6; t19 += v * b7;
|
||||
t20 += v * b8; t21 += v * b9; t22 += v * b10; t23 += v * b11;
|
||||
t24 += v * b12; t25 += v * b13; t26 += v * b14; t27 += v * b15;
|
||||
v = a[13];
|
||||
t13 += v * b0; t14 += v * b1; t15 += v * b2; t16 += v * b3;
|
||||
t17 += v * b4; t18 += v * b5; t19 += v * b6; t20 += v * b7;
|
||||
t21 += v * b8; t22 += v * b9; t23 += v * b10; t24 += v * b11;
|
||||
t25 += v * b12; t26 += v * b13; t27 += v * b14; t28 += v * b15;
|
||||
v = a[14];
|
||||
t14 += v * b0; t15 += v * b1; t16 += v * b2; t17 += v * b3;
|
||||
t18 += v * b4; t19 += v * b5; t20 += v * b6; t21 += v * b7;
|
||||
t22 += v * b8; t23 += v * b9; t24 += v * b10; t25 += v * b11;
|
||||
t26 += v * b12; t27 += v * b13; t28 += v * b14; t29 += v * b15;
|
||||
v = a[15];
|
||||
t15 += v * b0; t16 += v * b1; t17 += v * b2; t18 += v * b3;
|
||||
t19 += v * b4; t20 += v * b5; t21 += v * b6; t22 += v * b7;
|
||||
t23 += v * b8; t24 += v * b9; t25 += v * b10; t26 += v * b11;
|
||||
t27 += v * b12; t28 += v * b13; t29 += v * b14; t30 += v * b15;
|
||||
|
||||
t0 += 38 * t16; t1 += 38 * t17; t2 += 38 * t18; t3 += 38 * t19;
|
||||
t4 += 38 * t20; t5 += 38 * t21; t6 += 38 * t22; t7 += 38 * t23;
|
||||
t8 += 38 * t24; t9 += 38 * t25; t10 += 38 * t26; t11 += 38 * t27;
|
||||
t12 += 38 * t28; t13 += 38 * t29; t14 += 38 * t30; // t15 left as is
|
||||
|
||||
// first car
|
||||
c = 1;
|
||||
v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536;
|
||||
v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536;
|
||||
v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536;
|
||||
v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536;
|
||||
v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536;
|
||||
v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536;
|
||||
v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536;
|
||||
v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536;
|
||||
v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536;
|
||||
v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536;
|
||||
v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
|
||||
v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
|
||||
v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
|
||||
v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
|
||||
v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
|
||||
v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
|
||||
t0 += c-1 + 37 * (c-1);
|
||||
|
||||
// second car
|
||||
c = 1;
|
||||
v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536;
|
||||
v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536;
|
||||
v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536;
|
||||
v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536;
|
||||
v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536;
|
||||
v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536;
|
||||
v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536;
|
||||
v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536;
|
||||
v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536;
|
||||
v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536;
|
||||
v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
|
||||
v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
|
||||
v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
|
||||
v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
|
||||
v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
|
||||
v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
|
||||
t0 += c-1 + 37 * (c-1);
|
||||
|
||||
o[ 0] = t0;
|
||||
o[ 1] = t1;
|
||||
o[ 2] = t2;
|
||||
o[ 3] = t3;
|
||||
o[ 4] = t4;
|
||||
o[ 5] = t5;
|
||||
o[ 6] = t6;
|
||||
o[ 7] = t7;
|
||||
o[ 8] = t8;
|
||||
o[ 9] = t9;
|
||||
o[10] = t10;
|
||||
o[11] = t11;
|
||||
o[12] = t12;
|
||||
o[13] = t13;
|
||||
o[14] = t14;
|
||||
o[15] = t15;
|
||||
}
|
||||
|
||||
function S(o, a) {
|
||||
M(o, a, a);
|
||||
}
|
||||
|
||||
function inv25519(o, i) {
|
||||
var c = gf();
|
||||
var a;
|
||||
for (a = 0; a < 16; a++) c[a] = i[a];
|
||||
for (a = 253; a >= 0; a--) {
|
||||
S(c, c);
|
||||
if(a !== 2 && a !== 4) M(c, c, i);
|
||||
}
|
||||
for (a = 0; a < 16; a++) o[a] = c[a];
|
||||
}
|
||||
|
||||
function pow2523(o, i) {
|
||||
var c = gf();
|
||||
var a;
|
||||
for (a = 0; a < 16; a++) c[a] = i[a];
|
||||
for (a = 250; a >= 0; a--) {
|
||||
S(c, c);
|
||||
if(a !== 1) M(c, c, i);
|
||||
}
|
||||
for (a = 0; a < 16; a++) o[a] = c[a];
|
||||
}
|
||||
|
||||
function add(p, q) {
|
||||
var a = gf(), b = gf(), c = gf(),
|
||||
d = gf(), e = gf(), f = gf(),
|
||||
g = gf(), h = gf(), t = gf();
|
||||
|
||||
Z(a, p[1], p[0]);
|
||||
Z(t, q[1], q[0]);
|
||||
M(a, a, t);
|
||||
A(b, p[0], p[1]);
|
||||
A(t, q[0], q[1]);
|
||||
M(b, b, t);
|
||||
M(c, p[3], q[3]);
|
||||
M(c, c, D2);
|
||||
M(d, p[2], q[2]);
|
||||
A(d, d, d);
|
||||
Z(e, b, a);
|
||||
Z(f, d, c);
|
||||
A(g, d, c);
|
||||
A(h, b, a);
|
||||
|
||||
M(p[0], e, f);
|
||||
M(p[1], h, g);
|
||||
M(p[2], g, f);
|
||||
M(p[3], e, h);
|
||||
}
|
||||
|
||||
function cswap(p, q, b) {
|
||||
var i;
|
||||
for (i = 0; i < 4; i++) {
|
||||
sel25519(p[i], q[i], b);
|
||||
}
|
||||
}
|
||||
|
||||
function pack(r, p) {
|
||||
var tx = gf(), ty = gf(), zi = gf();
|
||||
inv25519(zi, p[2]);
|
||||
M(tx, p[0], zi);
|
||||
M(ty, p[1], zi);
|
||||
pack25519(r, ty);
|
||||
r[31] ^= par25519(tx) << 7;
|
||||
}
|
||||
|
||||
function scalarmult(p, q, s) {
|
||||
var b, i;
|
||||
set25519(p[0], gf0);
|
||||
set25519(p[1], gf1);
|
||||
set25519(p[2], gf1);
|
||||
set25519(p[3], gf0);
|
||||
for (i = 255; i >= 0; --i) {
|
||||
b = (s[(i/8)|0] >> (i&7)) & 1;
|
||||
cswap(p, q, b);
|
||||
add(q, p);
|
||||
add(p, p);
|
||||
cswap(p, q, b);
|
||||
}
|
||||
}
|
||||
|
||||
function scalarbase(p, s) {
|
||||
var q = [gf(), gf(), gf(), gf()];
|
||||
set25519(q[0], X);
|
||||
set25519(q[1], Y);
|
||||
set25519(q[2], gf1);
|
||||
M(q[3], X, Y);
|
||||
scalarmult(p, q, s);
|
||||
}
|
||||
|
||||
//new functions for CN - scalar operations are handled externally
|
||||
// this only handles curve operations, except for Hp()
|
||||
|
||||
//why do we negate points when unpacking them???
|
||||
function ge_neg(pub) {
|
||||
pub[31] ^= 0x80;
|
||||
}
|
||||
|
||||
//res = s*G
|
||||
function ge_scalarmult_base(s) {
|
||||
var p = [gf(), gf(), gf(), gf()];
|
||||
scalarbase(p, s);
|
||||
var pk = new Uint8Array(32);
|
||||
pack(pk, p);
|
||||
return pk;
|
||||
}
|
||||
|
||||
//res = s*P
|
||||
function ge_scalarmult(P, s) {
|
||||
var p = [gf(), gf(), gf(), gf()],
|
||||
upk = [gf(), gf(), gf(), gf()],
|
||||
res = new Uint8Array(32);
|
||||
ge_neg(P);
|
||||
if (unpackneg(upk, P) !== 0) throw "non-0 error on point decode";
|
||||
scalarmult(p, upk, s);
|
||||
pack(res, p);
|
||||
return res;
|
||||
}
|
||||
|
||||
//res = c*P + r*G
|
||||
function ge_double_scalarmult_base_vartime(c, P, r) {
|
||||
var uP = [gf(), gf(), gf(), gf()],
|
||||
cP = [gf(), gf(), gf(), gf()],
|
||||
rG = [gf(), gf(), gf(), gf()],
|
||||
res = new Uint8Array(32);
|
||||
ge_neg(P);
|
||||
if (unpackneg(uP, P) !== 0) throw "non-0 error on point decode";
|
||||
scalarmult(cP, uP, c);
|
||||
scalarbase(rG, r);
|
||||
add(rG, cP);
|
||||
pack(res, rG);
|
||||
return res;
|
||||
}
|
||||
|
||||
//name changed to reflect not using precomp; res = r*Pb + c*I
|
||||
function ge_double_scalarmult_postcomp_vartime(r, Pb, c, I) {
|
||||
var uPb = [gf(), gf(), gf(), gf()],
|
||||
uI = [gf(), gf(), gf(), gf()],
|
||||
cI = [gf(), gf(), gf(), gf()],
|
||||
rPb = [gf(), gf(), gf(), gf()],
|
||||
res = new Uint8Array(32);
|
||||
ge_neg(Pb);
|
||||
if (unpackneg(uPb, Pb) !== 0) throw "non-0 error on point decode";
|
||||
scalarmult(rPb, uPb, r);
|
||||
ge_neg(I);
|
||||
if (unpackneg(uI, I) !== 0) throw "non-0 error on point decode";
|
||||
scalarmult(cI, uI, c);
|
||||
add(rPb, cI);
|
||||
pack(res, rPb);
|
||||
return res;
|
||||
}
|
||||
|
||||
//res = P + Q
|
||||
function ge_add(P, Q) {
|
||||
var uP = [gf(), gf(), gf(), gf()],
|
||||
uQ = [gf(), gf(), gf(), gf()],
|
||||
res = new Uint8Array(32);
|
||||
ge_neg(P);
|
||||
ge_neg(Q);
|
||||
if (unpackneg(uP, P) !== 0) throw "non-0 error on point decode";
|
||||
if (unpackneg(uQ, Q) !== 0) throw "non-0 error on point decode";
|
||||
add(uP, uQ);
|
||||
pack(res, uP);
|
||||
return res;
|
||||
}
|
||||
|
||||
var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]);
|
||||
|
||||
function modL(r, x) {
|
||||
var carry, i, j, k;
|
||||
for (i = 63; i >= 32; --i) {
|
||||
carry = 0;
|
||||
for (j = i - 32, k = i - 12; j < k; ++j) {
|
||||
x[j] += carry - 16 * x[i] * L[j - (i - 32)];
|
||||
carry = (x[j] + 128) >> 8;
|
||||
x[j] -= carry * 256;
|
||||
}
|
||||
x[j] += carry;
|
||||
x[i] = 0;
|
||||
}
|
||||
carry = 0;
|
||||
for (j = 0; j < 32; j++) {
|
||||
x[j] += carry - (x[31] >> 4) * L[j];
|
||||
carry = x[j] >> 8;
|
||||
x[j] &= 255;
|
||||
}
|
||||
for (j = 0; j < 32; j++) x[j] -= carry * L[j];
|
||||
for (i = 0; i < 32; i++) {
|
||||
x[i+1] += x[i] >> 8;
|
||||
r[i] = x[i] & 255;
|
||||
}
|
||||
}
|
||||
|
||||
function reduce(r) {
|
||||
var x = new Float64Array(64), i;
|
||||
for (i = 0; i < 64; i++) x[i] = r[i];
|
||||
for (i = 0; i < 64; i++) r[i] = 0;
|
||||
modL(r, x);
|
||||
}
|
||||
|
||||
function unpackneg(r, p) {
|
||||
var t = gf(), chk = gf(), num = gf(),
|
||||
den = gf(), den2 = gf(), den4 = gf(),
|
||||
den6 = gf();
|
||||
|
||||
set25519(r[2], gf1);
|
||||
unpack25519(r[1], p);
|
||||
S(num, r[1]);
|
||||
M(den, num, D);
|
||||
Z(num, num, r[2]);
|
||||
A(den, r[2], den);
|
||||
|
||||
S(den2, den);
|
||||
S(den4, den2);
|
||||
M(den6, den4, den2);
|
||||
M(t, den6, num);
|
||||
M(t, t, den);
|
||||
|
||||
pow2523(t, t);
|
||||
M(t, t, num);
|
||||
M(t, t, den);
|
||||
M(t, t, den);
|
||||
M(r[0], t, den);
|
||||
|
||||
S(chk, r[0]);
|
||||
M(chk, chk, den);
|
||||
if (neq25519(chk, num)) M(r[0], r[0], I);
|
||||
|
||||
S(chk, r[0]);
|
||||
M(chk, chk, den);
|
||||
if (neq25519(chk, num)) return -1;
|
||||
|
||||
if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]);
|
||||
|
||||
M(r[3], r[0], r[1]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
nacl.ll = {
|
||||
|
||||
ge_scalarmult_base: ge_scalarmult_base,
|
||||
ge_scalarmult: ge_scalarmult,
|
||||
ge_double_scalarmult_base_vartime: ge_double_scalarmult_base_vartime,
|
||||
ge_add: ge_add,
|
||||
ge_double_scalarmult_postcomp_vartime: ge_double_scalarmult_postcomp_vartime
|
||||
|
||||
};
|
||||
|
||||
|
||||
/* High-level API */
|
||||
|
||||
function cleanup(arr) {
|
||||
for (var i = 0; i < arr.length; i++) arr[i] = 0;
|
||||
}
|
||||
|
||||
nacl.randomBytes = function(n) {
|
||||
var b = new Uint8Array(n);
|
||||
randombytes(b, n);
|
||||
return b;
|
||||
};
|
||||
|
||||
nacl.setPRNG = function(fn) {
|
||||
randombytes = fn;
|
||||
};
|
||||
|
||||
(function() {
|
||||
// Initialize PRNG if environment provides CSPRNG.
|
||||
// If not, methods calling randombytes will throw.
|
||||
var crypto = typeof self !== 'undefined' ? (self.crypto || self.msCrypto) : null;
|
||||
if (crypto && crypto.getRandomValues) {
|
||||
// Browsers.
|
||||
var QUOTA = 65536;
|
||||
nacl.setPRNG(function(x, n) {
|
||||
var i, v = new Uint8Array(n);
|
||||
for (i = 0; i < n; i += QUOTA) {
|
||||
crypto.getRandomValues(v.subarray(i, i + Math.min(n - i, QUOTA)));
|
||||
}
|
||||
for (i = 0; i < n; i++) x[i] = v[i];
|
||||
cleanup(v);
|
||||
});
|
||||
} else if (typeof require !== 'undefined') {
|
||||
// Node.js.
|
||||
crypto = require('crypto');
|
||||
if (crypto && crypto.randomBytes) {
|
||||
nacl.setPRNG(function(x, n) {
|
||||
var i, v = crypto.randomBytes(n);
|
||||
for (i = 0; i < n; i++) x[i] = v[i];
|
||||
cleanup(v);
|
||||
});
|
||||
}
|
||||
}
|
||||
})();
|
||||
|
||||
})(typeof module !== 'undefined' && module.exports ? module.exports : (self.nacl = self.nacl || {}));
|
||||
@ -1,473 +0,0 @@
|
||||
/*
|
||||
* js-sha3 v0.5.1
|
||||
* https://github.com/emn178/js-sha3
|
||||
*
|
||||
* Copyright 2015, emn178@gmail.com
|
||||
*
|
||||
* Licensed under the MIT license:
|
||||
* http://www.opensource.org/licenses/MIT
|
||||
*/
|
||||
;(function(root, undefined) {
|
||||
'use strict';
|
||||
|
||||
var NODE_JS = typeof(module) != 'undefined';
|
||||
if(NODE_JS) {
|
||||
root = global;
|
||||
if(root.JS_SHA3_TEST) {
|
||||
root.navigator = { userAgent: 'Chrome'};
|
||||
}
|
||||
}
|
||||
var HEX_CHARS = '0123456789abcdef'.split('');
|
||||
var SHAKE_PADDING = [31, 7936, 2031616, 520093696];
|
||||
var KECCAK_PADDING = [1, 256, 65536, 16777216];
|
||||
var PADDING = [6, 1536, 393216, 100663296];
|
||||
var SHIFT = [0, 8, 16, 24];
|
||||
var RC = [1, 0, 32898, 0, 32906, 2147483648, 2147516416, 2147483648, 32907, 0, 2147483649,
|
||||
0, 2147516545, 2147483648, 32777, 2147483648, 138, 0, 136, 0, 2147516425, 0,
|
||||
2147483658, 0, 2147516555, 0, 139, 2147483648, 32905, 2147483648, 32771,
|
||||
2147483648, 32770, 2147483648, 128, 2147483648, 32778, 0, 2147483658, 2147483648,
|
||||
2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648];
|
||||
var BITS = [224, 256, 384, 512];
|
||||
var SHAKE_BITS = [128, 256];
|
||||
var OUTPUT_TYPES = ['hex', 'buffer', 'array'];
|
||||
|
||||
var createOutputMethod = function(bits, padding, outputType) {
|
||||
return function(message) {
|
||||
return new Keccak(bits, padding, bits).update(message)[outputType]();
|
||||
}
|
||||
};
|
||||
|
||||
var createShakeOutputMethod = function(bits, padding, outputType) {
|
||||
return function(message, outputBits) {
|
||||
return new Keccak(bits, padding, outputBits).update(message)[outputType]();
|
||||
}
|
||||
};
|
||||
|
||||
var createMethod = function(bits, padding) {
|
||||
var method = createOutputMethod(bits, padding, 'hex');
|
||||
method.create = function() {
|
||||
return new Keccak(bits, padding, bits);
|
||||
};
|
||||
method.update = function(message) {
|
||||
return method.create().update(message);
|
||||
};
|
||||
for(var i = 0;i < OUTPUT_TYPES.length;++i) {
|
||||
var type = OUTPUT_TYPES[i];
|
||||
method[type] = createOutputMethod(bits, padding, type);
|
||||
}
|
||||
return method;
|
||||
};
|
||||
|
||||
var createShakeMethod = function(bits, padding) {
|
||||
var method = createShakeOutputMethod(bits, padding, 'hex');
|
||||
method.create = function(outputBits) {
|
||||
return new Keccak(bits, padding, outputBits);
|
||||
};
|
||||
method.update = function(message, outputBits) {
|
||||
return method.create(outputBits).update(message);
|
||||
};
|
||||
for(var i = 0;i < OUTPUT_TYPES.length;++i) {
|
||||
var type = OUTPUT_TYPES[i];
|
||||
method[type] = createShakeOutputMethod(bits, padding, type);
|
||||
}
|
||||
return method;
|
||||
};
|
||||
|
||||
var algorithms = [
|
||||
{name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod},
|
||||
{name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod},
|
||||
{name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod}
|
||||
];
|
||||
|
||||
var methods = {};
|
||||
|
||||
for(var i = 0;i < algorithms.length;++i) {
|
||||
var algorithm = algorithms[i];
|
||||
var bits = algorithm.bits;
|
||||
var createMethod = algorithm.createMethod;
|
||||
for(var j = 0;j < bits.length;++j) {
|
||||
var method = algorithm.createMethod(bits[j], algorithm.padding);
|
||||
methods[algorithm.name +'_' + bits[j]] = method;
|
||||
}
|
||||
}
|
||||
|
||||
function Keccak(bits, padding, outputBits) {
|
||||
this.blocks = [];
|
||||
this.s = [];
|
||||
this.padding = padding;
|
||||
this.outputBits = outputBits;
|
||||
this.reset = true;
|
||||
this.block = 0;
|
||||
this.start = 0;
|
||||
this.blockCount = (1600 - (bits << 1)) >> 5;
|
||||
this.byteCount = this.blockCount << 2;
|
||||
this.outputBlocks = outputBits >> 5;
|
||||
this.extraBytes = (outputBits & 31) >> 3;
|
||||
|
||||
for(var i = 0;i < 50;++i) {
|
||||
this.s[i] = 0;
|
||||
}
|
||||
};
|
||||
|
||||
Keccak.prototype.update = function(message) {
|
||||
var notString = typeof(message) != 'string';
|
||||
if(notString && message.constructor == root.ArrayBuffer) {
|
||||
message = new Uint8Array(message);
|
||||
}
|
||||
var length = message.length, blocks = this.blocks, byteCount = this.byteCount,
|
||||
blockCount = this.blockCount, index = 0, s = this.s, i, code;
|
||||
|
||||
while(index < length) {
|
||||
if(this.reset) {
|
||||
this.reset = false;
|
||||
blocks[0] = this.block;
|
||||
for(i = 1;i < blockCount + 1;++i) {
|
||||
blocks[i] = 0;
|
||||
}
|
||||
}
|
||||
if(notString) {
|
||||
for (i = this.start;index < length && i < byteCount; ++index) {
|
||||
blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
|
||||
}
|
||||
} else {
|
||||
for (i = this.start;index < length && i < byteCount; ++index) {
|
||||
code = message.charCodeAt(index);
|
||||
if (code < 0x80) {
|
||||
blocks[i >> 2] |= code << SHIFT[i++ & 3];
|
||||
} else if (code < 0x800) {
|
||||
blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
|
||||
} else if (code < 0xd800 || code >= 0xe000) {
|
||||
blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
|
||||
} else {
|
||||
code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
|
||||
blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
|
||||
}
|
||||
}
|
||||
}
|
||||
this.lastByteIndex = i;
|
||||
if(i >= byteCount) {
|
||||
this.start = i - byteCount;
|
||||
this.block = blocks[blockCount];
|
||||
for(i = 0;i < blockCount;++i) {
|
||||
s[i] ^= blocks[i];
|
||||
}
|
||||
f(s);
|
||||
this.reset = true;
|
||||
} else {
|
||||
this.start = i;
|
||||
}
|
||||
}
|
||||
return this;
|
||||
};
|
||||
|
||||
Keccak.prototype.finalize = function() {
|
||||
var blocks = this.blocks, i = this.lastByteIndex, blockCount = this.blockCount, s = this.s;
|
||||
blocks[i >> 2] |= this.padding[i & 3];
|
||||
if(this.lastByteIndex == this.byteCount) {
|
||||
blocks[0] = blocks[blockCount];
|
||||
for(i = 1;i < blockCount + 1;++i) {
|
||||
blocks[i] = 0;
|
||||
}
|
||||
}
|
||||
blocks[blockCount - 1] |= 0x80000000;
|
||||
for(i = 0;i < blockCount;++i) {
|
||||
s[i] ^= blocks[i];
|
||||
}
|
||||
f(s);
|
||||
};
|
||||
|
||||
Keccak.prototype.toString = Keccak.prototype.hex = function() {
|
||||
this.finalize();
|
||||
|
||||
var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
|
||||
extraBytes = this.extraBytes, i = 0, j = 0;
|
||||
var hex = '', block;
|
||||
while(j < outputBlocks) {
|
||||
for(i = 0;i < blockCount && j < outputBlocks;++i, ++j) {
|
||||
block = s[i];
|
||||
hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F] +
|
||||
HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F] +
|
||||
HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F] +
|
||||
HEX_CHARS[(block >> 28) & 0x0F] + HEX_CHARS[(block >> 24) & 0x0F];
|
||||
}
|
||||
if(j % blockCount == 0) {
|
||||
f(s);
|
||||
}
|
||||
}
|
||||
if(extraBytes) {
|
||||
block = s[i];
|
||||
if(extraBytes > 0) {
|
||||
hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F];
|
||||
}
|
||||
if(extraBytes > 1) {
|
||||
hex += HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F];
|
||||
}
|
||||
if(extraBytes > 2) {
|
||||
hex += HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F];
|
||||
}
|
||||
}
|
||||
return hex;
|
||||
};
|
||||
|
||||
Keccak.prototype.buffer = function() {
|
||||
this.finalize();
|
||||
|
||||
var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
|
||||
extraBytes = this.extraBytes, i = 0, j = 0;
|
||||
var bytes = this.outputBits >> 3;
|
||||
var buffer;
|
||||
if(extraBytes) {
|
||||
buffer = new ArrayBuffer((outputBlocks + 1) << 2);
|
||||
} else {
|
||||
buffer = new ArrayBuffer(bytes);
|
||||
}
|
||||
var array = new Uint32Array(buffer);
|
||||
while(j < outputBlocks) {
|
||||
for(i = 0;i < blockCount && j < outputBlocks;++i, ++j) {
|
||||
array[j] = s[i];
|
||||
}
|
||||
if(j % blockCount == 0) {
|
||||
f(s);
|
||||
}
|
||||
}
|
||||
if(extraBytes) {
|
||||
array[i] = s[i];
|
||||
buffer = buffer.slice(0, bytes);
|
||||
}
|
||||
return buffer;
|
||||
};
|
||||
|
||||
Keccak.prototype.digest = Keccak.prototype.array = function() {
|
||||
this.finalize();
|
||||
|
||||
var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
|
||||
extraBytes = this.extraBytes, i = 0, j = 0;
|
||||
var array = [], offset, block;
|
||||
while(j < outputBlocks) {
|
||||
for(i = 0;i < blockCount && j < outputBlocks;++i, ++j) {
|
||||
offset = j << 2;
|
||||
block = s[i];
|
||||
array[offset] = block & 0xFF;
|
||||
array[offset + 1] = (block >> 8) & 0xFF;
|
||||
array[offset + 2] = (block >> 16) & 0xFF;
|
||||
array[offset + 3] = (block >> 24) & 0xFF;
|
||||
}
|
||||
if(j % blockCount == 0) {
|
||||
f(s);
|
||||
}
|
||||
}
|
||||
if(extraBytes) {
|
||||
offset = j << 2;
|
||||
block = s[i];
|
||||
if(extraBytes > 0) {
|
||||
array[offset] = block & 0xFF;
|
||||
}
|
||||
if(extraBytes > 1) {
|
||||
array[offset + 1] = (block >> 8) & 0xFF;
|
||||
}
|
||||
if(extraBytes > 2) {
|
||||
array[offset + 2] = (block >> 16) & 0xFF;
|
||||
}
|
||||
}
|
||||
return array;
|
||||
};
|
||||
|
||||
var f = function(s) {
|
||||
var h, l, n, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9,
|
||||
b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16, b17,
|
||||
b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33,
|
||||
b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49;
|
||||
for(n = 0; n < 48; n += 2) {
|
||||
c0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];
|
||||
c1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];
|
||||
c2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];
|
||||
c3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];
|
||||
c4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];
|
||||
c5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];
|
||||
c6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];
|
||||
c7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];
|
||||
c8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];
|
||||
c9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];
|
||||
|
||||
h = c8 ^ ((c2 << 1) | (c3 >>> 31));
|
||||
l = c9 ^ ((c3 << 1) | (c2 >>> 31));
|
||||
s[0] ^= h;
|
||||
s[1] ^= l;
|
||||
s[10] ^= h;
|
||||
s[11] ^= l;
|
||||
s[20] ^= h;
|
||||
s[21] ^= l;
|
||||
s[30] ^= h;
|
||||
s[31] ^= l;
|
||||
s[40] ^= h;
|
||||
s[41] ^= l;
|
||||
h = c0 ^ ((c4 << 1) | (c5 >>> 31));
|
||||
l = c1 ^ ((c5 << 1) | (c4 >>> 31));
|
||||
s[2] ^= h;
|
||||
s[3] ^= l;
|
||||
s[12] ^= h;
|
||||
s[13] ^= l;
|
||||
s[22] ^= h;
|
||||
s[23] ^= l;
|
||||
s[32] ^= h;
|
||||
s[33] ^= l;
|
||||
s[42] ^= h;
|
||||
s[43] ^= l;
|
||||
h = c2 ^ ((c6 << 1) | (c7 >>> 31));
|
||||
l = c3 ^ ((c7 << 1) | (c6 >>> 31));
|
||||
s[4] ^= h;
|
||||
s[5] ^= l;
|
||||
s[14] ^= h;
|
||||
s[15] ^= l;
|
||||
s[24] ^= h;
|
||||
s[25] ^= l;
|
||||
s[34] ^= h;
|
||||
s[35] ^= l;
|
||||
s[44] ^= h;
|
||||
s[45] ^= l;
|
||||
h = c4 ^ ((c8 << 1) | (c9 >>> 31));
|
||||
l = c5 ^ ((c9 << 1) | (c8 >>> 31));
|
||||
s[6] ^= h;
|
||||
s[7] ^= l;
|
||||
s[16] ^= h;
|
||||
s[17] ^= l;
|
||||
s[26] ^= h;
|
||||
s[27] ^= l;
|
||||
s[36] ^= h;
|
||||
s[37] ^= l;
|
||||
s[46] ^= h;
|
||||
s[47] ^= l;
|
||||
h = c6 ^ ((c0 << 1) | (c1 >>> 31));
|
||||
l = c7 ^ ((c1 << 1) | (c0 >>> 31));
|
||||
s[8] ^= h;
|
||||
s[9] ^= l;
|
||||
s[18] ^= h;
|
||||
s[19] ^= l;
|
||||
s[28] ^= h;
|
||||
s[29] ^= l;
|
||||
s[38] ^= h;
|
||||
s[39] ^= l;
|
||||
s[48] ^= h;
|
||||
s[49] ^= l;
|
||||
|
||||
b0 = s[0];
|
||||
b1 = s[1];
|
||||
b32 = (s[11] << 4) | (s[10] >>> 28);
|
||||
b33 = (s[10] << 4) | (s[11] >>> 28);
|
||||
b14 = (s[20] << 3) | (s[21] >>> 29);
|
||||
b15 = (s[21] << 3) | (s[20] >>> 29);
|
||||
b46 = (s[31] << 9) | (s[30] >>> 23);
|
||||
b47 = (s[30] << 9) | (s[31] >>> 23);
|
||||
b28 = (s[40] << 18) | (s[41] >>> 14);
|
||||
b29 = (s[41] << 18) | (s[40] >>> 14);
|
||||
b20 = (s[2] << 1) | (s[3] >>> 31);
|
||||
b21 = (s[3] << 1) | (s[2] >>> 31);
|
||||
b2 = (s[13] << 12) | (s[12] >>> 20);
|
||||
b3 = (s[12] << 12) | (s[13] >>> 20);
|
||||
b34 = (s[22] << 10) | (s[23] >>> 22);
|
||||
b35 = (s[23] << 10) | (s[22] >>> 22);
|
||||
b16 = (s[33] << 13) | (s[32] >>> 19);
|
||||
b17 = (s[32] << 13) | (s[33] >>> 19);
|
||||
b48 = (s[42] << 2) | (s[43] >>> 30);
|
||||
b49 = (s[43] << 2) | (s[42] >>> 30);
|
||||
b40 = (s[5] << 30) | (s[4] >>> 2);
|
||||
b41 = (s[4] << 30) | (s[5] >>> 2);
|
||||
b22 = (s[14] << 6) | (s[15] >>> 26);
|
||||
b23 = (s[15] << 6) | (s[14] >>> 26);
|
||||
b4 = (s[25] << 11) | (s[24] >>> 21);
|
||||
b5 = (s[24] << 11) | (s[25] >>> 21);
|
||||
b36 = (s[34] << 15) | (s[35] >>> 17);
|
||||
b37 = (s[35] << 15) | (s[34] >>> 17);
|
||||
b18 = (s[45] << 29) | (s[44] >>> 3);
|
||||
b19 = (s[44] << 29) | (s[45] >>> 3);
|
||||
b10 = (s[6] << 28) | (s[7] >>> 4);
|
||||
b11 = (s[7] << 28) | (s[6] >>> 4);
|
||||
b42 = (s[17] << 23) | (s[16] >>> 9);
|
||||
b43 = (s[16] << 23) | (s[17] >>> 9);
|
||||
b24 = (s[26] << 25) | (s[27] >>> 7);
|
||||
b25 = (s[27] << 25) | (s[26] >>> 7);
|
||||
b6 = (s[36] << 21) | (s[37] >>> 11);
|
||||
b7 = (s[37] << 21) | (s[36] >>> 11);
|
||||
b38 = (s[47] << 24) | (s[46] >>> 8);
|
||||
b39 = (s[46] << 24) | (s[47] >>> 8);
|
||||
b30 = (s[8] << 27) | (s[9] >>> 5);
|
||||
b31 = (s[9] << 27) | (s[8] >>> 5);
|
||||
b12 = (s[18] << 20) | (s[19] >>> 12);
|
||||
b13 = (s[19] << 20) | (s[18] >>> 12);
|
||||
b44 = (s[29] << 7) | (s[28] >>> 25);
|
||||
b45 = (s[28] << 7) | (s[29] >>> 25);
|
||||
b26 = (s[38] << 8) | (s[39] >>> 24);
|
||||
b27 = (s[39] << 8) | (s[38] >>> 24);
|
||||
b8 = (s[48] << 14) | (s[49] >>> 18);
|
||||
b9 = (s[49] << 14) | (s[48] >>> 18);
|
||||
|
||||
s[0] = b0 ^ (~b2 & b4);
|
||||
s[1] = b1 ^ (~b3 & b5);
|
||||
s[10] = b10 ^ (~b12 & b14);
|
||||
s[11] = b11 ^ (~b13 & b15);
|
||||
s[20] = b20 ^ (~b22 & b24);
|
||||
s[21] = b21 ^ (~b23 & b25);
|
||||
s[30] = b30 ^ (~b32 & b34);
|
||||
s[31] = b31 ^ (~b33 & b35);
|
||||
s[40] = b40 ^ (~b42 & b44);
|
||||
s[41] = b41 ^ (~b43 & b45);
|
||||
s[2] = b2 ^ (~b4 & b6);
|
||||
s[3] = b3 ^ (~b5 & b7);
|
||||
s[12] = b12 ^ (~b14 & b16);
|
||||
s[13] = b13 ^ (~b15 & b17);
|
||||
s[22] = b22 ^ (~b24 & b26);
|
||||
s[23] = b23 ^ (~b25 & b27);
|
||||
s[32] = b32 ^ (~b34 & b36);
|
||||
s[33] = b33 ^ (~b35 & b37);
|
||||
s[42] = b42 ^ (~b44 & b46);
|
||||
s[43] = b43 ^ (~b45 & b47);
|
||||
s[4] = b4 ^ (~b6 & b8);
|
||||
s[5] = b5 ^ (~b7 & b9);
|
||||
s[14] = b14 ^ (~b16 & b18);
|
||||
s[15] = b15 ^ (~b17 & b19);
|
||||
s[24] = b24 ^ (~b26 & b28);
|
||||
s[25] = b25 ^ (~b27 & b29);
|
||||
s[34] = b34 ^ (~b36 & b38);
|
||||
s[35] = b35 ^ (~b37 & b39);
|
||||
s[44] = b44 ^ (~b46 & b48);
|
||||
s[45] = b45 ^ (~b47 & b49);
|
||||
s[6] = b6 ^ (~b8 & b0);
|
||||
s[7] = b7 ^ (~b9 & b1);
|
||||
s[16] = b16 ^ (~b18 & b10);
|
||||
s[17] = b17 ^ (~b19 & b11);
|
||||
s[26] = b26 ^ (~b28 & b20);
|
||||
s[27] = b27 ^ (~b29 & b21);
|
||||
s[36] = b36 ^ (~b38 & b30);
|
||||
s[37] = b37 ^ (~b39 & b31);
|
||||
s[46] = b46 ^ (~b48 & b40);
|
||||
s[47] = b47 ^ (~b49 & b41);
|
||||
s[8] = b8 ^ (~b0 & b2);
|
||||
s[9] = b9 ^ (~b1 & b3);
|
||||
s[18] = b18 ^ (~b10 & b12);
|
||||
s[19] = b19 ^ (~b11 & b13);
|
||||
s[28] = b28 ^ (~b20 & b22);
|
||||
s[29] = b29 ^ (~b21 & b23);
|
||||
s[38] = b38 ^ (~b30 & b32);
|
||||
s[39] = b39 ^ (~b31 & b33);
|
||||
s[48] = b48 ^ (~b40 & b42);
|
||||
s[49] = b49 ^ (~b41 & b43);
|
||||
|
||||
s[0] ^= RC[n];
|
||||
s[1] ^= RC[n + 1];
|
||||
}
|
||||
}
|
||||
|
||||
if(!root.JS_SHA3_TEST && NODE_JS) {
|
||||
module.exports = methods;
|
||||
} else if(root) {
|
||||
for(var key in methods) {
|
||||
root[key] = methods[key];
|
||||
}
|
||||
}
|
||||
}(this));
|
||||
Loading…
Reference in New Issue