diff options
Diffstat (limited to 'crypto/src/asn1/x9/X962NamedCurves.cs')
| -rw-r--r-- | crypto/src/asn1/x9/X962NamedCurves.cs | 169 |
1 files changed, 87 insertions, 82 deletions
diff --git a/crypto/src/asn1/x9/X962NamedCurves.cs b/crypto/src/asn1/x9/X962NamedCurves.cs index f8ba4144b..131e58ea3 100644 --- a/crypto/src/asn1/x9/X962NamedCurves.cs +++ b/crypto/src/asn1/x9/X962NamedCurves.cs @@ -21,7 +21,7 @@ namespace Org.BouncyCastle.Asn1.X9 private static X9ECPoint ConfigureBasepoint(ECCurve curve, string encoding) { - X9ECPoint G = new X9ECPoint(curve, Hex.Decode(encoding)); + X9ECPoint G = new X9ECPoint(curve, Hex.DecodeStrict(encoding)); WNafUtilities.ConfigureBasepoint(G.Point); return G; } @@ -31,6 +31,11 @@ namespace Org.BouncyCastle.Asn1.X9 return curve; } + private static BigInteger FromHex(string hex) + { + return new BigInteger(1, Hex.DecodeStrict(hex)); + } + internal class Prime192v1Holder : X9ECParametersHolder { @@ -40,19 +45,19 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("ffffffffffffffffffffffff99def836146bc9b1b4d22831", 16); + BigInteger n = FromHex("ffffffffffffffffffffffff99def836146bc9b1b4d22831"); BigInteger h = BigInteger.One; ECCurve curve = ConfigureCurve(new FpCurve( - new BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF", 16), - new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16), - new BigInteger("64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1", 16), + FromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF"), + FromHex("fffffffffffffffffffffffffffffffefffffffffffffffc"), + FromHex("64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, "03188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012"); - return new X9ECParameters(curve, G, n, h, Hex.Decode("3045AE6FC8422f64ED579528D38120EAE12196D5")); + return new X9ECParameters(curve, G, n, h, Hex.DecodeStrict("3045AE6FC8422f64ED579528D38120EAE12196D5")); } } @@ -65,19 +70,19 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("fffffffffffffffffffffffe5fb1a724dc80418648d8dd31", 16); + BigInteger n = FromHex("fffffffffffffffffffffffe5fb1a724dc80418648d8dd31"); BigInteger h = BigInteger.One; ECCurve curve = ConfigureCurve(new FpCurve( - new BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF", 16), - new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16), - new BigInteger("cc22d6dfb95c6b25e49c0d6364a4e5980c393aa21668d953", 16), + FromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF"), + FromHex("fffffffffffffffffffffffffffffffefffffffffffffffc"), + FromHex("cc22d6dfb95c6b25e49c0d6364a4e5980c393aa21668d953"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, "03eea2bae7e1497842f2de7769cfe9c989c072ad696f48034a"); - return new X9ECParameters(curve, G, n, h, Hex.Decode("31a92ee2029fd10d901b113e990710f0d21ac6b6")); + return new X9ECParameters(curve, G, n, h, Hex.DecodeStrict("31a92ee2029fd10d901b113e990710f0d21ac6b6")); } } @@ -90,19 +95,19 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("ffffffffffffffffffffffff7a62d031c83f4294f640ec13", 16); + BigInteger n = FromHex("ffffffffffffffffffffffff7a62d031c83f4294f640ec13"); BigInteger h = BigInteger.One; ECCurve curve = ConfigureCurve(new FpCurve( - new BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF", 16), - new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16), - new BigInteger("22123dc2395a05caa7423daeccc94760a7d462256bd56916", 16), + FromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF"), + FromHex("fffffffffffffffffffffffffffffffefffffffffffffffc"), + FromHex("22123dc2395a05caa7423daeccc94760a7d462256bd56916"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, "027d29778100c65a1da1783716588dce2b8b4aee8e228f1896"); - return new X9ECParameters(curve, G, n, h, Hex.Decode("c469684435deb378c4b65ca9591e2a5763059a2e")); + return new X9ECParameters(curve, G, n, h, Hex.DecodeStrict("c469684435deb378c4b65ca9591e2a5763059a2e")); } } @@ -115,19 +120,19 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("7fffffffffffffffffffffff7fffff9e5e9a9f5d9071fbd1522688909d0b", 16); + BigInteger n = FromHex("7fffffffffffffffffffffff7fffff9e5e9a9f5d9071fbd1522688909d0b"); BigInteger h = BigInteger.One; ECCurve curve = ConfigureCurve(new FpCurve( new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"), - new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16), - new BigInteger("6b016c3bdcf18941d0d654921475ca71a9db2fb27d1d37796185c2942c0a", 16), + FromHex("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc"), + FromHex("6b016c3bdcf18941d0d654921475ca71a9db2fb27d1d37796185c2942c0a"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, "020ffa963cdca8816ccc33b8642bedf905c3d358573d3f27fbbd3b3cb9aaaf"); - return new X9ECParameters(curve, G, n, h, Hex.Decode("e43bb460f0b80cc0c0b075798e948060f8321b7d")); + return new X9ECParameters(curve, G, n, h, Hex.DecodeStrict("e43bb460f0b80cc0c0b075798e948060f8321b7d")); } } @@ -140,19 +145,19 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("7fffffffffffffffffffffff800000cfa7e8594377d414c03821bc582063", 16); + BigInteger n = FromHex("7fffffffffffffffffffffff800000cfa7e8594377d414c03821bc582063"); BigInteger h = BigInteger.One; ECCurve curve = ConfigureCurve(new FpCurve( new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"), - new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16), - new BigInteger("617fab6832576cbbfed50d99f0249c3fee58b94ba0038c7ae84c8c832f2c", 16), + FromHex("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc"), + FromHex("617fab6832576cbbfed50d99f0249c3fee58b94ba0038c7ae84c8c832f2c"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, "0238af09d98727705120c921bb5e9e26296a3cdcf2f35757a0eafd87b830e7"); - return new X9ECParameters(curve, G, n, h, Hex.Decode("e8b4011604095303ca3b8099982be09fcb9ae616")); + return new X9ECParameters(curve, G, n, h, Hex.DecodeStrict("e8b4011604095303ca3b8099982be09fcb9ae616")); } } @@ -165,19 +170,19 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("7fffffffffffffffffffffff7fffff975deb41b3a6057c3c432146526551", 16); + BigInteger n = FromHex("7fffffffffffffffffffffff7fffff975deb41b3a6057c3c432146526551"); BigInteger h = BigInteger.One; ECCurve curve = ConfigureCurve(new FpCurve( new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"), - new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16), - new BigInteger("255705fa2a306654b1f4cb03d6a750a30c250102d4988717d9ba15ab6d3e", 16), + FromHex("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc"), + FromHex("255705fa2a306654b1f4cb03d6a750a30c250102d4988717d9ba15ab6d3e"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, "036768ae8e18bb92cfcf005c949aa2c6d94853d0e660bbf854b1c9505fe95a"); - return new X9ECParameters(curve, G, n, h, Hex.Decode("7d7374168ffe3471b60a857686a19475d3bfa2ff")); + return new X9ECParameters(curve, G, n, h, Hex.DecodeStrict("7d7374168ffe3471b60a857686a19475d3bfa2ff")); } } @@ -190,19 +195,19 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551", 16); + BigInteger n = FromHex("ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551"); BigInteger h = BigInteger.One; ECCurve curve = ConfigureCurve(new FpCurve( new BigInteger("115792089210356248762697446949407573530086143415290314195533631308867097853951"), - new BigInteger("ffffffff00000001000000000000000000000000fffffffffffffffffffffffc", 16), - new BigInteger("5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b", 16), + FromHex("ffffffff00000001000000000000000000000000fffffffffffffffffffffffc"), + FromHex("5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, "036b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296"); - return new X9ECParameters(curve, G, n, h, Hex.Decode("c49d360886e704936a6678e1139d26b7819f7e90")); + return new X9ECParameters(curve, G, n, h, Hex.DecodeStrict("c49d360886e704936a6678e1139d26b7819f7e90")); } } @@ -218,20 +223,20 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("0400000000000000000001E60FC8821CC74DAEAFC1", 16); + BigInteger n = FromHex("0400000000000000000001E60FC8821CC74DAEAFC1"); BigInteger h = BigInteger.Two; ECCurve curve = ConfigureCurve(new F2mCurve( 163, 1, 2, 8, - new BigInteger("072546B5435234A422E0789675F432C89435DE5242", 16), - new BigInteger("00C9517D06D5240D3CFF38C74B20B6CD4D6F9DD4D9", 16), + FromHex("072546B5435234A422E0789675F432C89435DE5242"), + FromHex("00C9517D06D5240D3CFF38C74B20B6CD4D6F9DD4D9"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, "0307AF69989546103D79329FCC3D74880F33BBE803CB"); - return new X9ECParameters(curve, G, n, h, Hex.Decode("D2C0FB15760860DEF1EEF4D696E6768756151754")); + return new X9ECParameters(curve, G, n, h, Hex.DecodeStrict("D2C0FB15760860DEF1EEF4D696E6768756151754")); } } @@ -244,14 +249,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("03FFFFFFFFFFFFFFFFFFFDF64DE1151ADBB78F10A7", 16); + BigInteger n = FromHex("03FFFFFFFFFFFFFFFFFFFDF64DE1151ADBB78F10A7"); BigInteger h = BigInteger.Two; ECCurve curve = ConfigureCurve(new F2mCurve( 163, 1, 2, 8, - new BigInteger("0108B39E77C4B108BED981ED0E890E117C511CF072", 16), - new BigInteger("0667ACEB38AF4E488C407433FFAE4F1C811638DF20", 16), + FromHex("0108B39E77C4B108BED981ED0E890E117C511CF072"), + FromHex("0667ACEB38AF4E488C407433FFAE4F1C811638DF20"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -270,14 +275,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("03FFFFFFFFFFFFFFFFFFFE1AEE140F110AFF961309", 16); + BigInteger n = FromHex("03FFFFFFFFFFFFFFFFFFFE1AEE140F110AFF961309"); BigInteger h = BigInteger.Two; ECCurve curve = ConfigureCurve(new F2mCurve( 163, 1, 2, 8, - new BigInteger("07A526C63D3E25A256A007699F5447E32AE456B50E", 16), - new BigInteger("03F7061798EB99E238FD6F1BF95B48FEEB4854252B", 16), + FromHex("07A526C63D3E25A256A007699F5447E32AE456B50E"), + FromHex("03F7061798EB99E238FD6F1BF95B48FEEB4854252B"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -296,14 +301,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("010092537397ECA4F6145799D62B0A19CE06FE26AD", 16); + BigInteger n = FromHex("010092537397ECA4F6145799D62B0A19CE06FE26AD"); BigInteger h = BigInteger.ValueOf(0xFF6E); ECCurve curve = ConfigureCurve(new F2mCurve( 176, 1, 2, 43, - new BigInteger("00E4E6DB2995065C407D9D39B8D0967B96704BA8E9C90B", 16), - new BigInteger("005DDA470ABE6414DE8EC133AE28E9BBD7FCEC0AE0FFF2", 16), + FromHex("E4E6DB2995065C407D9D39B8D0967B96704BA8E9C90B"), + FromHex("5DDA470ABE6414DE8EC133AE28E9BBD7FCEC0AE0FFF2"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -322,20 +327,20 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("40000000000000000000000004A20E90C39067C893BBB9A5", 16); + BigInteger n = FromHex("40000000000000000000000004A20E90C39067C893BBB9A5"); BigInteger h = BigInteger.Two; ECCurve curve = ConfigureCurve(new F2mCurve( 191, 9, - new BigInteger("2866537B676752636A68F56554E12640276B649EF7526267", 16), - new BigInteger("2E45EF571F00786F67B0081B9495A3D95462F5DE0AA185EC", 16), + FromHex("2866537B676752636A68F56554E12640276B649EF7526267"), + FromHex("2E45EF571F00786F67B0081B9495A3D95462F5DE0AA185EC"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, "0236B3DAF8A23206F9C4F299D7B21A9C369137F2C84AE1AA0D"); - return new X9ECParameters(curve, G, n, h, Hex.Decode("4E13CA542744D696E67687561517552F279A8C84")); + return new X9ECParameters(curve, G, n, h, Hex.DecodeStrict("4E13CA542744D696E67687561517552F279A8C84")); } } @@ -348,14 +353,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("20000000000000000000000050508CB89F652824E06B8173", 16); + BigInteger n = FromHex("20000000000000000000000050508CB89F652824E06B8173"); BigInteger h = BigInteger.ValueOf(4); ECCurve curve = ConfigureCurve(new F2mCurve( 191, 9, - new BigInteger("401028774D7777C7B7666D1366EA432071274F89FF01E718", 16), - new BigInteger("0620048D28BCBD03B6249C99182B7C8CD19700C362C46A01", 16), + FromHex("401028774D7777C7B7666D1366EA432071274F89FF01E718"), + FromHex("0620048D28BCBD03B6249C99182B7C8CD19700C362C46A01"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -374,14 +379,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("155555555555555555555555610C0B196812BFB6288A3EA3", 16); + BigInteger n = FromHex("155555555555555555555555610C0B196812BFB6288A3EA3"); BigInteger h = BigInteger.ValueOf(6); ECCurve curve = ConfigureCurve(new F2mCurve( 191, 9, - new BigInteger("6C01074756099122221056911C77D77E77A777E7E7E77FCB", 16), - new BigInteger("71FE1AF926CF847989EFEF8DB459F66394D90F32AD3F15E8", 16), + FromHex("6C01074756099122221056911C77D77E77A777E7E7E77FCB"), + FromHex("71FE1AF926CF847989EFEF8DB459F66394D90F32AD3F15E8"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -400,14 +405,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("0101BAF95C9723C57B6C21DA2EFF2D5ED588BDD5717E212F9D", 16); + BigInteger n = FromHex("0101BAF95C9723C57B6C21DA2EFF2D5ED588BDD5717E212F9D"); BigInteger h = BigInteger.ValueOf(0xFE48); ECCurve curve = ConfigureCurve(new F2mCurve( 208, 1, 2, 83, - new BigInteger("0", 16), - new BigInteger("00C8619ED45A62E6212E1160349E2BFA844439FAFC2A3FD1638F9E", 16), + BigInteger.Zero, + FromHex("C8619ED45A62E6212E1160349E2BFA844439FAFC2A3FD1638F9E"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -426,14 +431,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("2000000000000000000000000000000F4D42FFE1492A4993F1CAD666E447", 16); + BigInteger n = FromHex("2000000000000000000000000000000F4D42FFE1492A4993F1CAD666E447"); BigInteger h = BigInteger.ValueOf(4); ECCurve curve = ConfigureCurve(new F2mCurve( 239, 36, - new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16), - new BigInteger("790408F2EEDAF392B012EDEFB3392F30F4327C0CA3F31FC383C422AA8C16", 16), + FromHex("32010857077C5431123A46B808906756F543423E8D27877578125778AC76"), + FromHex("790408F2EEDAF392B012EDEFB3392F30F4327C0CA3F31FC383C422AA8C16"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -452,14 +457,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("1555555555555555555555555555553C6F2885259C31E3FCDF154624522D", 16); + BigInteger n = FromHex("1555555555555555555555555555553C6F2885259C31E3FCDF154624522D"); BigInteger h = BigInteger.ValueOf(6); ECCurve curve = ConfigureCurve(new F2mCurve( 239, 36, - new BigInteger("4230017757A767FAE42398569B746325D45313AF0766266479B75654E65F", 16), - new BigInteger("5037EA654196CFF0CD82B2C14A2FCF2E3FF8775285B545722F03EACDB74B", 16), + FromHex("4230017757A767FAE42398569B746325D45313AF0766266479B75654E65F"), + FromHex("5037EA654196CFF0CD82B2C14A2FCF2E3FF8775285B545722F03EACDB74B"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -478,14 +483,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("0CCCCCCCCCCCCCCCCCCCCCCCCCCCCCAC4912D2D9DF903EF9888B8A0E4CFF", 16); + BigInteger n = FromHex("0CCCCCCCCCCCCCCCCCCCCCCCCCCCCCAC4912D2D9DF903EF9888B8A0E4CFF"); BigInteger h = BigInteger.ValueOf(10); ECCurve curve = ConfigureCurve(new F2mCurve( 239, 36, - new BigInteger("01238774666A67766D6676F778E676B66999176666E687666D8766C66A9F", 16), - new BigInteger("6A941977BA9F6A435199ACFC51067ED587F519C5ECB541B8E44111DE1D40", 16), + FromHex("01238774666A67766D6676F778E676B66999176666E687666D8766C66A9F"), + FromHex("6A941977BA9F6A435199ACFC51067ED587F519C5ECB541B8E44111DE1D40"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -504,14 +509,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("0100FAF51354E0E39E4892DF6E319C72C8161603FA45AA7B998A167B8F1E629521", 16); + BigInteger n = FromHex("0100FAF51354E0E39E4892DF6E319C72C8161603FA45AA7B998A167B8F1E629521"); BigInteger h = BigInteger.ValueOf(0xFF06); ECCurve curve = ConfigureCurve(new F2mCurve( 272, 1, 3, 56, - new BigInteger("0091A091F03B5FBA4AB2CCF49C4EDD220FB028712D42BE752B2C40094DBACDB586FB20", 16), - new BigInteger("7167EFC92BB2E3CE7C8AAAFF34E12A9C557003D7C73A6FAF003F99F6CC8482E540F7", 16), + FromHex("91A091F03B5FBA4AB2CCF49C4EDD220FB028712D42BE752B2C40094DBACDB586FB20"), + FromHex("7167EFC92BB2E3CE7C8AAAFF34E12A9C557003D7C73A6FAF003F99F6CC8482E540F7"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -530,14 +535,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("0101D556572AABAC800101D556572AABAC8001022D5C91DD173F8FB561DA6899164443051D", 16); + BigInteger n = FromHex("0101D556572AABAC800101D556572AABAC8001022D5C91DD173F8FB561DA6899164443051D"); BigInteger h = BigInteger.ValueOf(0xFE2E); ECCurve curve = ConfigureCurve(new F2mCurve( 304, 1, 2, 11, - new BigInteger("00FD0D693149A118F651E6DCE6802085377E5F882D1B510B44160074C1288078365A0396C8E681", 16), - new BigInteger("00BDDB97E555A50A908E43B01C798EA5DAA6788F1EA2794EFCF57166B8C14039601E55827340BE", 16), + FromHex("FD0D693149A118F651E6DCE6802085377E5F882D1B510B44160074C1288078365A0396C8E681"), + FromHex("BDDB97E555A50A908E43B01C798EA5DAA6788F1EA2794EFCF57166B8C14039601E55827340BE"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -556,14 +561,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("01AF286BCA1AF286BCA1AF286BCA1AF286BCA1AF286BC9FB8F6B85C556892C20A7EB964FE7719E74F490758D3B", 16); + BigInteger n = FromHex("01AF286BCA1AF286BCA1AF286BCA1AF286BCA1AF286BC9FB8F6B85C556892C20A7EB964FE7719E74F490758D3B"); BigInteger h = BigInteger.ValueOf(0x4C); ECCurve curve = ConfigureCurve(new F2mCurve( 359, 68, - new BigInteger("5667676A654B20754F356EA92017D946567C46675556F19556A04616B567D223A5E05656FB549016A96656A557", 16), - new BigInteger("2472E2D0197C49363F1FE7F5B6DB075D52B6947D135D8CA445805D39BC345626089687742B6329E70680231988", 16), + FromHex("5667676A654B20754F356EA92017D946567C46675556F19556A04616B567D223A5E05656FB549016A96656A557"), + FromHex("2472E2D0197C49363F1FE7F5B6DB075D52B6947D135D8CA445805D39BC345626089687742B6329E70680231988"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -582,14 +587,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("010090512DA9AF72B08349D98A5DD4C7B0532ECA51CE03E2D10F3B7AC579BD87E909AE40A6F131E9CFCE5BD967", 16); + BigInteger n = FromHex("010090512DA9AF72B08349D98A5DD4C7B0532ECA51CE03E2D10F3B7AC579BD87E909AE40A6F131E9CFCE5BD967"); BigInteger h = BigInteger.ValueOf(0xFF70); ECCurve curve = ConfigureCurve(new F2mCurve( 368, 1, 2, 85, - new BigInteger("00E0D2EE25095206F5E2A4F9ED229F1F256E79A0E2B455970D8D0D865BD94778C576D62F0AB7519CCD2A1A906AE30D", 16), - new BigInteger("00FC1217D4320A90452C760A58EDCD30C8DD069B3C34453837A34ED50CB54917E1C2112D84D164F444F8F74786046A", 16), + FromHex("E0D2EE25095206F5E2A4F9ED229F1F256E79A0E2B455970D8D0D865BD94778C576D62F0AB7519CCD2A1A906AE30D"), + FromHex("FC1217D4320A90452C760A58EDCD30C8DD069B3C34453837A34ED50CB54917E1C2112D84D164F444F8F74786046A"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, @@ -608,14 +613,14 @@ namespace Org.BouncyCastle.Asn1.X9 protected override X9ECParameters CreateParameters() { - BigInteger n = new BigInteger("0340340340340340340340340340340340340340340340340340340323C313FAB50589703B5EC68D3587FEC60D161CC149C1AD4A91", 16); + BigInteger n = FromHex("0340340340340340340340340340340340340340340340340340340323C313FAB50589703B5EC68D3587FEC60D161CC149C1AD4A91"); BigInteger h = BigInteger.ValueOf(0x2760); ECCurve curve = ConfigureCurve(new F2mCurve( 431, 120, - new BigInteger("1A827EF00DD6FC0E234CAF046C6A5D8A85395B236CC4AD2CF32A0CADBDC9DDF620B0EB9906D0957F6C6FEACD615468DF104DE296CD8F", 16), - new BigInteger("10D9B4A3D9047D8B154359ABFB1B7F5485B04CEB868237DDC9DEDA982A679A5A919B626D4E50A8DD731B107A9962381FB5D807BF2618", 16), + FromHex("1A827EF00DD6FC0E234CAF046C6A5D8A85395B236CC4AD2CF32A0CADBDC9DDF620B0EB9906D0957F6C6FEACD615468DF104DE296CD8F"), + FromHex("10D9B4A3D9047D8B154359ABFB1B7F5485B04CEB868237DDC9DEDA982A679A5A919B626D4E50A8DD731B107A9962381FB5D807BF2618"), n, h)); X9ECPoint G = ConfigureBasepoint(curve, |