diff options
Diffstat (limited to 'node_modules/ecc-jsbn/lib/sec.js')
-rwxr-xr-x | node_modules/ecc-jsbn/lib/sec.js | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/node_modules/ecc-jsbn/lib/sec.js b/node_modules/ecc-jsbn/lib/sec.js deleted file mode 100755 index 5eec817..0000000 --- a/node_modules/ecc-jsbn/lib/sec.js +++ /dev/null @@ -1,170 +0,0 @@ -// Named EC curves - -// Requires ec.js, jsbn.js, and jsbn2.js -var BigInteger = require('jsbn').BigInteger -var ECCurveFp = require('./ec.js').ECCurveFp - - -// ---------------- -// X9ECParameters - -// constructor -function X9ECParameters(curve,g,n,h) { - this.curve = curve; - this.g = g; - this.n = n; - this.h = h; -} - -function x9getCurve() { - return this.curve; -} - -function x9getG() { - return this.g; -} - -function x9getN() { - return this.n; -} - -function x9getH() { - return this.h; -} - -X9ECParameters.prototype.getCurve = x9getCurve; -X9ECParameters.prototype.getG = x9getG; -X9ECParameters.prototype.getN = x9getN; -X9ECParameters.prototype.getH = x9getH; - -// ---------------- -// SECNamedCurves - -function fromHex(s) { return new BigInteger(s, 16); } - -function secp128r1() { - // p = 2^128 - 2^97 - 1 - var p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF"); - var a = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC"); - var b = fromHex("E87579C11079F43DD824993C2CEE5ED3"); - //byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679"); - var n = fromHex("FFFFFFFE0000000075A30D1B9038A115"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "161FF7528B899B2D0C28607CA52C5B86" - + "CF5AC8395BAFEB13C02DA292DDED7A83"); - return new X9ECParameters(curve, G, n, h); -} - -function secp160k1() { - // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73"); - var a = BigInteger.ZERO; - var b = fromHex("7"); - //byte[] S = null; - var n = fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB" - + "938CF935318FDCED6BC28286531733C3F03C4FEE"); - return new X9ECParameters(curve, G, n, h); -} - -function secp160r1() { - // p = 2^160 - 2^31 - 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF"); - var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC"); - var b = fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45"); - //byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345"); - var n = fromHex("0100000000000000000001F4C8F927AED3CA752257"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "4A96B5688EF573284664698968C38BB913CBFC82" - + "23A628553168947D59DCC912042351377AC5FB32"); - return new X9ECParameters(curve, G, n, h); -} - -function secp192k1() { - // p = 2^192 - 2^32 - 2^12 - 2^8 - 2^7 - 2^6 - 2^3 - 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37"); - var a = BigInteger.ZERO; - var b = fromHex("3"); - //byte[] S = null; - var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D" - + "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D"); - return new X9ECParameters(curve, G, n, h); -} - -function secp192r1() { - // p = 2^192 - 2^64 - 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF"); - var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC"); - var b = fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1"); - //byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5"); - var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012" - + "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811"); - return new X9ECParameters(curve, G, n, h); -} - -function secp224r1() { - // p = 2^224 - 2^96 + 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001"); - var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE"); - var b = fromHex("B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4"); - //byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5"); - var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21" - + "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34"); - return new X9ECParameters(curve, G, n, h); -} - -function secp256r1() { - // p = 2^224 (2^32 - 1) + 2^192 + 2^96 - 1 - var p = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF"); - var a = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC"); - var b = fromHex("5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B"); - //byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90"); - var n = fromHex("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296" - + "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5"); - return new X9ECParameters(curve, G, n, h); -} - -// TODO: make this into a proper hashtable -function getSECCurveByName(name) { - if(name == "secp128r1") return secp128r1(); - if(name == "secp160k1") return secp160k1(); - if(name == "secp160r1") return secp160r1(); - if(name == "secp192k1") return secp192k1(); - if(name == "secp192r1") return secp192r1(); - if(name == "secp224r1") return secp224r1(); - if(name == "secp256r1") return secp256r1(); - return null; -} - -module.exports = { - "secp128r1":secp128r1, - "secp160k1":secp160k1, - "secp160r1":secp160r1, - "secp192k1":secp192k1, - "secp192r1":secp192r1, - "secp224r1":secp224r1, - "secp256r1":secp256r1 -} |