27 lines
548 B
JavaScript
27 lines
548 B
JavaScript
/**
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* Browser implementation of platform-specific routines.
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*/
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"use strict";
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var createHash = require("sha.js");
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var hash = require("hash.js");
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exports.sha512 = function(buf) {
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return createHash("sha512").update(buf).digest();
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};
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exports.sha256 = function(buf) {
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return hash.sha256().update(buf).digest();
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};
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exports.ripemd160 = function(buf) {
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return hash.ripemd160().update(buf).digest();
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};
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exports.randomBytes = function(size) {
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var arr = new Uint8Array(size);
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window.crypto.getRandomValues(arr);
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return new Buffer(arr);
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};
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