24 lines
699 B
JavaScript
24 lines
699 B
JavaScript
/* global describe, it */
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var assert = require('assert');
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var sec = require('../src/jsbn/sec');
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var ecdsa = require('../').ecdsa;
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var ecparams = sec('secp256k1');
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describe('ecdsa', function() {
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it('handles point ultiplication', function() {
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var G = ecparams.getG();
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var n = ecparams.getN();
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assert.ok(G.multiply(n).isInfinity(), "Gn is infinite");
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var k = ecdsa.getBigRandom(n);
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var P = G.multiply(k);
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assert.ok(!P.isInfinity(), "kG is not infinite");
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assert.ok(P.isOnCurve(), "kG on curve");
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assert.ok(P.multiply(n).isInfinity(), "kGn is infinite");
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assert.ok(P.validate(), "kG validates as a public key");
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})
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})
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