Key.prototype.set
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@ -22,9 +22,9 @@ Stealth.prototype.fromAddressBuffer = function(buf) {
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var sPubBuf = buf.slice(33, 66);
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var payloadPubkey = Pubkey().fromDER(pPubBuf);
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this.payloadKey = Key(undefined, payloadPubkey);
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this.payloadKey = Key({pubkey: payloadPubkey});
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var scanPubkey = Pubkey().fromDER(sPubBuf);
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this.scanKey = Key(undefined, scanPubkey);
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this.scanKey = Key({pubkey: scanPubkey});
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return this;
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};
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@ -78,7 +78,7 @@ Stealth.prototype.getReceivePubkeyAsSender = function(senderKey) {
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Stealth.prototype.getReceiveKey = function(senderPubkey) {
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var sharedKey = this.getSharedKeyAsReceiver(senderPubkey);
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var privkey = Privkey(this.payloadKey.privkey.bn.add(sharedKey.privkey.bn).mod(Point.getN()));
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var key = Key(privkey);
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var key = Key({privkey: privkey});
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key.privkey2pubkey();
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return key;
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@ -14,7 +14,7 @@ KDF.buf2key = function(buf) {
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KDF.sha256hmac2key = function(buf) {
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var privkey = KDF.sha256hmac2privkey(buf);
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var key = new Key(privkey);
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var key = new Key({privkey: privkey});
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key.privkey2pubkey();
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return key;
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};
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14
lib/key.js
14
lib/key.js
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@ -5,11 +5,17 @@ var Random = require('./random');
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var Bn = require('./bn');
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var point = require('./point');
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var Key = function Key(privkey, pubkey) {
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var Key = function Key(obj) {
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if (!(this instanceof Key))
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return new Key(privkey, pubkey);
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this.privkey = privkey;
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this.pubkey = pubkey;
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return new Key(obj);
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if (obj)
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this.set(obj);
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};
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Key.prototype.set = function(obj) {
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this.privkey = obj.privkey || this.privkey || undefined;
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this.pubkey = obj.pubkey || this.pubkey || undefined;
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return this;
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};
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Key.prototype.fromRandom = function() {
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@ -16,12 +16,20 @@ describe('Key', function() {
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it('should make a key with a priv and pub', function() {
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var priv = new Privkey();
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var pub = new Pubkey();
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var key = new Key(priv, pub);
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var key = new Key({privkey: priv, pubkey: pub});
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should.exist(key);
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should.exist(key.privkey);
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should.exist(key.pubkey);
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});
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describe("#set", function() {
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it('should make a new priv and pub', function() {
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should.exist(Key().set({privkey: Privkey()}).privkey);
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});
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});
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describe("#fromRandom", function() {
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it('should make a new priv and pub', function() {
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