Stops using decodeFromHex
This commit is contained in:
Daniel Cousens
parent
9f74d1396b
commit
39abb2b9f9
1 changed files with 64 additions and 33 deletions
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@ -1,9 +1,8 @@
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// Named EC curves
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// Requires ec.js, jsbn.js, and jsbn2.js
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var ECCurveFp = require('./ec');
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var BigInteger = require('./jsbn');
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var ECCurveFp = require('./ec')
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var ECPointFp = require('./ec').ECPointFp
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var BigInteger = require('./jsbn')
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// ----------------
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// X9ECParameters
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@ -47,13 +46,17 @@ function secp128r1() {
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var p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF");
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var a = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC");
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var b = fromHex("E87579C11079F43DD824993C2CEE5ED3");
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//byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679");
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//byte[] S = fromHex("000E0D4D696E6768756151750CC03A4473D03679");
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var n = fromHex("FFFFFFFE0000000075A30D1B9038A115");
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var h = BigInteger.ONE;
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var curve = new ECCurveFp(p, a, b);
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var G = curve.decodePointHex("04"
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+ "161FF7528B899B2D0C28607CA52C5B86"
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+ "CF5AC8395BAFEB13C02DA292DDED7A83");
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var x = fromHex("161FF7528B899B2D0C28607CA52C5B86")
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var y = fromHex("CF5AC8395BAFEB13C02DA292DDED7A83")
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var G = new ECPointFp(curve,
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curve.fromBigInteger(x),
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curve.fromBigInteger(y))
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return new X9ECParameters(curve, G, n, h);
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}
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@ -66,9 +69,13 @@ function secp160k1() {
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var n = fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3");
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var h = BigInteger.ONE;
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var curve = new ECCurveFp(p, a, b);
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var G = curve.decodePointHex("04"
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+ "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB"
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+ "938CF935318FDCED6BC28286531733C3F03C4FEE");
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var x = fromHex("3B4C382CE37AA192A4019E763036F4F5DD4D7EBB")
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var y = fromHex("938CF935318FDCED6BC28286531733C3F03C4FEE")
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var G = new ECPointFp(curve,
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curve.fromBigInteger(x),
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curve.fromBigInteger(y))
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return new X9ECParameters(curve, G, n, h);
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}
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@ -77,13 +84,17 @@ function secp160r1() {
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var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF");
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var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC");
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var b = fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45");
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//byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345");
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//byte[] S = fromHex("1053CDE42C14D696E67687561517533BF3F83345");
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var n = fromHex("0100000000000000000001F4C8F927AED3CA752257");
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var h = BigInteger.ONE;
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var curve = new ECCurveFp(p, a, b);
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var G = curve.decodePointHex("04"
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+ "4A96B5688EF573284664698968C38BB913CBFC82"
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+ "23A628553168947D59DCC912042351377AC5FB32");
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var x = fromHex("4A96B5688EF573284664698968C38BB913CBFC82")
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var y = fromHex("23A628553168947D59DCC912042351377AC5FB32")
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var G = new ECPointFp(curve,
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curve.fromBigInteger(x),
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curve.fromBigInteger(y))
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return new X9ECParameters(curve, G, n, h);
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}
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@ -96,9 +107,13 @@ function secp192k1() {
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var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D");
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var h = BigInteger.ONE;
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var curve = new ECCurveFp(p, a, b);
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var G = curve.decodePointHex("04"
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+ "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D"
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+ "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D");
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var x = fromHex("DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D")
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var y = fromHex("9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D")
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var G = new ECPointFp(curve,
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curve.fromBigInteger(x),
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curve.fromBigInteger(y))
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return new X9ECParameters(curve, G, n, h);
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}
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@ -107,13 +122,17 @@ function secp192r1() {
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var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF");
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var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC");
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var b = fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1");
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//byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5");
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//byte[] S = fromHex("3045AE6FC8422F64ED579528D38120EAE12196D5");
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var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831");
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var h = BigInteger.ONE;
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var curve = new ECCurveFp(p, a, b);
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var G = curve.decodePointHex("04"
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+ "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012"
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+ "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811");
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var x = fromHex("188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012")
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var y = fromHex("07192B95FFC8DA78631011ED6B24CDD573F977A11E794811")
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var G = new ECPointFp(curve,
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curve.fromBigInteger(x),
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curve.fromBigInteger(y))
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return new X9ECParameters(curve, G, n, h);
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}
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@ -122,13 +141,17 @@ function secp224r1() {
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var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001");
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var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE");
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var b = fromHex("B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4");
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//byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5");
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//byte[] S = fromHex("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5");
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var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D");
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var h = BigInteger.ONE;
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var curve = new ECCurveFp(p, a, b);
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var G = curve.decodePointHex("04"
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+ "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21"
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+ "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34");
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var x = fromHex("B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21")
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var y = fromHex("BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34")
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var G = new ECPointFp(curve,
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curve.fromBigInteger(x),
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curve.fromBigInteger(y))
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return new X9ECParameters(curve, G, n, h);
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}
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@ -141,9 +164,13 @@ function secp256k1() {
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var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141");
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var h = BigInteger.ONE;
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var curve = new ECCurveFp(p, a, b);
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var G = curve.decodePointHex("04"
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+ "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798"
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+ "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8");
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var x = fromHex("79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798")
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var y = fromHex("483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8")
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var G = new ECPointFp(curve,
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curve.fromBigInteger(x),
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curve.fromBigInteger(y))
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return new X9ECParameters(curve, G, n, h);
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}
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@ -152,13 +179,17 @@ function secp256r1() {
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var p = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF");
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var a = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC");
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var b = fromHex("5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B");
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//byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90");
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//byte[] S = fromHex("C49D360886E704936A6678E1139D26B7819F7E90");
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var n = fromHex("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551");
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var h = BigInteger.ONE;
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var curve = new ECCurveFp(p, a, b);
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var G = curve.decodePointHex("04"
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+ "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296"
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+ "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5");
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var x = fromHex("6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296")
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var y = fromHex("4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5")
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var G = new ECPointFp(curve,
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curve.fromBigInteger(x),
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curve.fromBigInteger(y))
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return new X9ECParameters(curve, G, n, h);
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}
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