/*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.security.ec;
import java.io.IOException;
import java.math.BigInteger;
import java.util.*;
import java.util.regex.Pattern;
import java.security.spec.*;
import sun.security.util.ObjectIdentifier;
import sun.security.util.DerOutputStream;
/**
* Repository for well-known Elliptic Curve parameters. It is used by both
* the SunPKCS11 and SunJSSE code.
*
* @since 1.6
* @author Andreas Sterbenz
*/
public final class NamedCurve extends ECParameterSpec {
// friendly name for toString() output
private final String name;
// well known OID
private final ObjectIdentifier oid;
// encoded form (as NamedCurve identified via OID)
private final byte[] encoded;
private NamedCurve(String name, ObjectIdentifier oid, EllipticCurve curve,
ECPoint g, BigInteger n, int h) throws IOException {
super(curve, g, n, h);
this.name = name;
this.oid = oid;
DerOutputStream out = new DerOutputStream();
out.putOID(oid);
encoded = out.toByteArray();
}
// Return a NamedCurve for the specified OID/name or null if unknown.
// Used by SunJSSE and SunPKCS11.
public static ECParameterSpec getECParameterSpec(String name) {
NamedCurve spec = oidMap.get(name);
return (spec != null) ? spec : nameMap.get(name);
}
// Return a NamedCurve for the specified OID or null if unknown.
static ECParameterSpec getECParameterSpec(ObjectIdentifier oid) {
return getECParameterSpec(oid.toString());
}
// Return EC parameters for the specified field size. If there are known
// NIST recommended parameters for the given length, they are returned.
// Otherwise, if there are multiple matches for the given size, an
// arbitrary one is returns.
// If no parameters are known, the method returns null.
// NOTE that this method returns both prime and binary curves.
// Used by SunPKCS11.
public static ECParameterSpec getECParameterSpec(int length) {
return lengthMap.get(length);
}
// Used by unit tests.
public static Collection<? extends ECParameterSpec> knownECParameterSpecs() {
return Collections.unmodifiableCollection(oidMap.values());
}
byte[] getEncoded() {
return encoded.clone();
}
ObjectIdentifier getObjectIdentifier() {
return oid;
}
public String toString() {
return name + " (" + oid + ")";
}
private static final Map<String,NamedCurve> oidMap =
new LinkedHashMap<String,NamedCurve>();
private static final Map<String,NamedCurve> nameMap =
new HashMap<String,NamedCurve>();
private static final Map<Integer,NamedCurve> lengthMap =
new HashMap<Integer,NamedCurve>();
private static BigInteger bi(String s) {
return new BigInteger(s, 16);
}
private static Pattern SPLIT_PATTERN = Pattern.compile(",|\\[|\\]");
private static void add(String name, String soid, int type, String sfield,
String a, String b, String x, String y, String n, int h) {
BigInteger p = bi(sfield);
ECField field;
if ((type == P) || (type == PD)) {
field = new ECFieldFp(p);
} else if ((type == B) || (type == BD)) {
field = new ECFieldF2m(p.bitLength() - 1, p);
} else {
throw new RuntimeException("Invalid type: " + type);
}
EllipticCurve curve = new EllipticCurve(field, bi(a), bi(b));
ECPoint g = new ECPoint(bi(x), bi(y));
try {
ObjectIdentifier oid = new ObjectIdentifier(soid);
NamedCurve params = new NamedCurve(name, oid, curve, g, bi(n), h);
if (oidMap.put(soid, params) != null) {
throw new RuntimeException("Duplication oid: " + soid);
}
String[] commonNames = SPLIT_PATTERN.split(name);
for (String commonName : commonNames) {
if (nameMap.put(commonName.trim(), params) != null) {
throw new RuntimeException("Duplication name: " + commonName);
}
}
int len = field.getFieldSize();
if ((type == PD) || (type == BD) || (lengthMap.get(len) == null)) {
// add entry if none present for this field size or if
// the curve is marked as a default curve.
lengthMap.put(len, params);
}
} catch (IOException e) {
throw new RuntimeException("Internal error", e);
}
}
private final static int P = 1; // prime curve
private final static int B = 2; // binary curve
private final static int PD = 5; // prime curve, mark as default
private final static int BD = 6; // binary curve, mark as default
static {
/* SEC2 prime curves */
add("secp112r1", "1.3.132.0.6", P,
"DB7C2ABF62E35E668076BEAD208B",
"DB7C2ABF62E35E668076BEAD2088",
"659EF8BA043916EEDE8911702B22",
"09487239995A5EE76B55F9C2F098",
"A89CE5AF8724C0A23E0E0FF77500",
"DB7C2ABF62E35E7628DFAC6561C5",
1);
add("secp112r2", "1.3.132.0.7", P,
"DB7C2ABF62E35E668076BEAD208B",
"6127C24C05F38A0AAAF65C0EF02C",
"51DEF1815DB5ED74FCC34C85D709",
"4BA30AB5E892B4E1649DD0928643",
"adcd46f5882e3747def36e956e97",
"36DF0AAFD8B8D7597CA10520D04B",
4);
add("secp128r1", "1.3.132.0.28", P,
"FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF",
"FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC",
"E87579C11079F43DD824993C2CEE5ED3",
"161FF7528B899B2D0C28607CA52C5B86",
"CF5AC8395BAFEB13C02DA292DDED7A83",
"FFFFFFFE0000000075A30D1B9038A115",
1);
add("secp128r2", "1.3.132.0.29", P,
"FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF",
"D6031998D1B3BBFEBF59CC9BBFF9AEE1",
"5EEEFCA380D02919DC2C6558BB6D8A5D",
"7B6AA5D85E572983E6FB32A7CDEBC140",
"27B6916A894D3AEE7106FE805FC34B44",
"3FFFFFFF7FFFFFFFBE0024720613B5A3",
4);
add("secp160k1", "1.3.132.0.9", P,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73",
"0000000000000000000000000000000000000000",
"0000000000000000000000000000000000000007",
"3B4C382CE37AA192A4019E763036F4F5DD4D7EBB",
"938CF935318FDCED6BC28286531733C3F03C4FEE",
"0100000000000000000001B8FA16DFAB9ACA16B6B3",
1);
add("secp160r1", "1.3.132.0.8", P,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC",
"1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45",
"4A96B5688EF573284664698968C38BB913CBFC82",
"23A628553168947D59DCC912042351377AC5FB32",
"0100000000000000000001F4C8F927AED3CA752257",
1);
add("secp160r2", "1.3.132.0.30", P,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC70",
"B4E134D3FB59EB8BAB57274904664D5AF50388BA",
"52DCB034293A117E1F4FF11B30F7199D3144CE6D",
"FEAFFEF2E331F296E071FA0DF9982CFEA7D43F2E",
"0100000000000000000000351EE786A818F3A1A16B",
1);
add("secp192k1", "1.3.132.0.31", P,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37",
"000000000000000000000000000000000000000000000000",
"000000000000000000000000000000000000000000000003",
"DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D",
"9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D",
"FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D",
1);
add("secp192r1 [NIST P-192, X9.62 prime192v1]", "1.2.840.10045.3.1.1", PD,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
"64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1",
"188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012",
"07192B95FFC8DA78631011ED6B24CDD573F977A11E794811",
"FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831",
1);
add("secp224k1", "1.3.132.0.32", P,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFE56D",
"00000000000000000000000000000000000000000000000000000000",
"00000000000000000000000000000000000000000000000000000005",
"A1455B334DF099DF30FC28A169A467E9E47075A90F7E650EB6B7A45C",
"7E089FED7FBA344282CAFBD6F7E319F7C0B0BD59E2CA4BDB556D61A5",
"010000000000000000000000000001DCE8D2EC6184CAF0A971769FB1F7",
1);
add("secp224r1 [NIST P-224]", "1.3.132.0.33", PD,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE",
"B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4",
"B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21",
"BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D",
1);
add("secp256k1", "1.3.132.0.10", P,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F",
"0000000000000000000000000000000000000000000000000000000000000000",
"0000000000000000000000000000000000000000000000000000000000000007",
"79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798",
"483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141",
1);
add("secp256r1 [NIST P-256, X9.62 prime256v1]", "1.2.840.10045.3.1.7", PD,
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF",
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC",
"5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B",
"6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296",
"4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5",
"FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551",
1);
add("secp384r1 [NIST P-384]", "1.3.132.0.34", PD,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFC",
"B3312FA7E23EE7E4988E056BE3F82D19181D9C6EFE8141120314088F5013875AC656398D8A2ED19D2A85C8EDD3EC2AEF",
"AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B9859F741E082542A385502F25DBF55296C3A545E3872760AB7",
"3617DE4A96262C6F5D9E98BF9292DC29F8F41DBD289A147CE9DA3113B5F0B8C00A60B1CE1D7E819D7A431D7C90EA0E5F",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973",
1);
add("secp521r1 [NIST P-521]", "1.3.132.0.35", PD,
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC",
"0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B503F00",
"00C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5BD66",
"011839296A789A3BC0045C8A5FB42C7D1BD998F54449579B446817AFBD17273E662C97EE72995EF42640C550B9013FAD0761353C7086A272C24088BE94769FD16650",
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E91386409",
1);
/* ANSI X9.62 prime curves */
add("X9.62 prime192v2", "1.2.840.10045.3.1.2", P,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
"CC22D6DFB95C6B25E49C0D6364A4E5980C393AA21668D953",
"EEA2BAE7E1497842F2DE7769CFE9C989C072AD696F48034A",
"6574D11D69B6EC7A672BB82A083DF2F2B0847DE970B2DE15",
"FFFFFFFFFFFFFFFFFFFFFFFE5FB1A724DC80418648D8DD31",
1);
add("X9.62 prime192v3", "1.2.840.10045.3.1.3", P,
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
"22123DC2395A05CAA7423DAECCC94760A7D462256BD56916",
"7D29778100C65A1DA1783716588DCE2B8B4AEE8E228F1896",
"38A90F22637337334B49DCB66A6DC8F9978ACA7648A943B0",
"FFFFFFFFFFFFFFFFFFFFFFFF7A62D031C83F4294F640EC13",
1);
add("X9.62 prime239v1", "1.2.840.10045.3.1.4", P,
"7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFF",
"7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFC",
"6B016C3BDCF18941D0D654921475CA71A9DB2FB27D1D37796185C2942C0A",
"0FFA963CDCA8816CCC33B8642BEDF905C3D358573D3F27FBBD3B3CB9AAAF",
"7DEBE8E4E90A5DAE6E4054CA530BA04654B36818CE226B39FCCB7B02F1AE",
"7FFFFFFFFFFFFFFFFFFFFFFF7FFFFF9E5E9A9F5D9071FBD1522688909D0B",
1);
add("X9.62 prime239v2", "1.2.840.10045.3.1.5", P,
"7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFF",
"7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFC",
"617FAB6832576CBBFED50D99F0249C3FEE58B94BA0038C7AE84C8C832F2C",
"38AF09D98727705120C921BB5E9E26296A3CDCF2F35757A0EAFD87B830E7",
"5B0125E4DBEA0EC7206DA0FC01D9B081329FB555DE6EF460237DFF8BE4BA",
"7FFFFFFFFFFFFFFFFFFFFFFF800000CFA7E8594377D414C03821BC582063",
1);
add("X9.62 prime239v3", "1.2.840.10045.3.1.6", P,
"7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFF",
"7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFC",
"255705FA2A306654B1F4CB03D6A750A30C250102D4988717D9BA15AB6D3E",
"6768AE8E18BB92CFCF005C949AA2C6D94853D0E660BBF854B1C9505FE95A",
"1607E6898F390C06BC1D552BAD226F3B6FCFE48B6E818499AF18E3ED6CF3",
"7FFFFFFFFFFFFFFFFFFFFFFF7FFFFF975DEB41B3A6057C3C432146526551",
1);
/* SEC2 binary curves */
add("sect113r1", "1.3.132.0.4", B,
"020000000000000000000000000201",
"003088250CA6E7C7FE649CE85820F7",
"00E8BEE4D3E2260744188BE0E9C723",
"009D73616F35F4AB1407D73562C10F",
"00A52830277958EE84D1315ED31886",
"0100000000000000D9CCEC8A39E56F",
2);
add("sect113r2", "1.3.132.0.5", B,
"020000000000000000000000000201",
"00689918DBEC7E5A0DD6DFC0AA55C7",
"0095E9A9EC9B297BD4BF36E059184F",
"01A57A6A7B26CA5EF52FCDB8164797",
"00B3ADC94ED1FE674C06E695BABA1D",
"010000000000000108789B2496AF93",
2);
add("sect131r1", "1.3.132.0.22", B,
"080000000000000000000000000000010D",
"07A11B09A76B562144418FF3FF8C2570B8",
"0217C05610884B63B9C6C7291678F9D341",
"0081BAF91FDF9833C40F9C181343638399",
"078C6E7EA38C001F73C8134B1B4EF9E150",
"0400000000000000023123953A9464B54D",
2);
add("sect131r2", "1.3.132.0.23", B,
"080000000000000000000000000000010D",
"03E5A88919D7CAFCBF415F07C2176573B2",
"04B8266A46C55657AC734CE38F018F2192",
"0356DCD8F2F95031AD652D23951BB366A8",
"0648F06D867940A5366D9E265DE9EB240F",
"0400000000000000016954A233049BA98F",
2);
add("sect163k1 [NIST K-163]", "1.3.132.0.1", BD,
"0800000000000000000000000000000000000000C9",
"000000000000000000000000000000000000000001",
"000000000000000000000000000000000000000001",
"02FE13C0537BBC11ACAA07D793DE4E6D5E5C94EEE8",
"0289070FB05D38FF58321F2E800536D538CCDAA3D9",
"04000000000000000000020108A2E0CC0D99F8A5EF",
2);
add("sect163r1", "1.3.132.0.2", B,
"0800000000000000000000000000000000000000C9",
"07B6882CAAEFA84F9554FF8428BD88E246D2782AE2",
"0713612DCDDCB40AAB946BDA29CA91F73AF958AFD9",
"0369979697AB43897789566789567F787A7876A654",
"00435EDB42EFAFB2989D51FEFCE3C80988F41FF883",
"03FFFFFFFFFFFFFFFFFFFF48AAB689C29CA710279B",
2);
add("sect163r2 [NIST B-163]", "1.3.132.0.15", BD,
"0800000000000000000000000000000000000000C9",
"000000000000000000000000000000000000000001",
"020A601907B8C953CA1481EB10512F78744A3205FD",
"03F0EBA16286A2D57EA0991168D4994637E8343E36",
"00D51FBC6C71A0094FA2CDD545B11C5C0C797324F1",
"040000000000000000000292FE77E70C12A4234C33",
2);
add("sect193r1", "1.3.132.0.24", B,
"02000000000000000000000000000000000000000000008001",
"0017858FEB7A98975169E171F77B4087DE098AC8A911DF7B01",
"00FDFB49BFE6C3A89FACADAA7A1E5BBC7CC1C2E5D831478814",
"01F481BC5F0FF84A74AD6CDF6FDEF4BF6179625372D8C0C5E1",
"0025E399F2903712CCF3EA9E3A1AD17FB0B3201B6AF7CE1B05",
"01000000000000000000000000C7F34A778F443ACC920EBA49",
2);
add("sect193r2", "1.3.132.0.25", B,
"02000000000000000000000000000000000000000000008001",
"0163F35A5137C2CE3EA6ED8667190B0BC43ECD69977702709B",
"00C9BB9E8927D4D64C377E2AB2856A5B16E3EFB7F61D4316AE",
"00D9B67D192E0367C803F39E1A7E82CA14A651350AAE617E8F",
"01CE94335607C304AC29E7DEFBD9CA01F596F927224CDECF6C",
"010000000000000000000000015AAB561B005413CCD4EE99D5",
2);
add("sect233k1 [NIST K-233]", "1.3.132.0.26", BD,
"020000000000000000000000000000000000000004000000000000000001",
"000000000000000000000000000000000000000000000000000000000000",
"000000000000000000000000000000000000000000000000000000000001",
"017232BA853A7E731AF129F22FF4149563A419C26BF50A4C9D6EEFAD6126",
"01DB537DECE819B7F70F555A67C427A8CD9BF18AEB9B56E0C11056FAE6A3",
"008000000000000000000000000000069D5BB915BCD46EFB1AD5F173ABDF",
4);
add("sect233r1 [NIST B-233]", "1.3.132.0.27", B,
"020000000000000000000000000000000000000004000000000000000001",
"000000000000000000000000000000000000000000000000000000000001",
"0066647EDE6C332C7F8C0923BB58213B333B20E9CE4281FE115F7D8F90AD",
"00FAC9DFCBAC8313BB2139F1BB755FEF65BC391F8B36F8F8EB7371FD558B",
"01006A08A41903350678E58528BEBF8A0BEFF867A7CA36716F7E01F81052",
"01000000000000000000000000000013E974E72F8A6922031D2603CFE0D7",
2);
add("sect239k1", "1.3.132.0.3", B,
"800000000000000000004000000000000000000000000000000000000001",
"000000000000000000000000000000000000000000000000000000000000",
"000000000000000000000000000000000000000000000000000000000001",
"29A0B6A887A983E9730988A68727A8B2D126C44CC2CC7B2A6555193035DC",
"76310804F12E549BDB011C103089E73510ACB275FC312A5DC6B76553F0CA",
"2000000000000000000000000000005A79FEC67CB6E91F1C1DA800E478A5",
4);
add("sect283k1 [NIST K-283]", "1.3.132.0.16", BD,
"0800000000000000000000000000000000000000000000000000000000000000000010A1",
"000000000000000000000000000000000000000000000000000000000000000000000000",
"000000000000000000000000000000000000000000000000000000000000000000000001",
"0503213F78CA44883F1A3B8162F188E553CD265F23C1567A16876913B0C2AC2458492836",
"01CCDA380F1C9E318D90F95D07E5426FE87E45C0E8184698E45962364E34116177DD2259",
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE9AE2ED07577265DFF7F94451E061E163C61",
4);
add("sect283r1 [NIST B-283]", "1.3.132.0.17", B,
"0800000000000000000000000000000000000000000000000000000000000000000010A1",
"000000000000000000000000000000000000000000000000000000000000000000000001",
"027B680AC8B8596DA5A4AF8A19A0303FCA97FD7645309FA2A581485AF6263E313B79A2F5",
"05F939258DB7DD90E1934F8C70B0DFEC2EED25B8557EAC9C80E2E198F8CDBECD86B12053",
"03676854FE24141CB98FE6D4B20D02B4516FF702350EDDB0826779C813F0DF45BE8112F4",
"03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF90399660FC938A90165B042A7CEFADB307",
2);
add("sect409k1 [NIST K-409]", "1.3.132.0.36", BD,
"02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001",
"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
"0060F05F658F49C1AD3AB1890F7184210EFD0987E307C84C27ACCFB8F9F67CC2C460189EB5AAAA62EE222EB1B35540CFE9023746",
"01E369050B7C4E42ACBA1DACBF04299C3460782F918EA427E6325165E9EA10E3DA5F6C42E9C55215AA9CA27A5863EC48D8E0286B",
"007FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE5F83B2D4EA20400EC4557D5ED3E3E7CA5B4B5C83B8E01E5FCF",
4);
add("sect409r1 [NIST B-409]", "1.3.132.0.37", B,
"02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001",
"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
"0021A5C2C8EE9FEB5C4B9A753B7B476B7FD6422EF1F3DD674761FA99D6AC27C8A9A197B272822F6CD57A55AA4F50AE317B13545F",
"015D4860D088DDB3496B0C6064756260441CDE4AF1771D4DB01FFE5B34E59703DC255A868A1180515603AEAB60794E54BB7996A7",
"0061B1CFAB6BE5F32BBFA78324ED106A7636B9C5A7BD198D0158AA4F5488D08F38514F1FDF4B4F40D2181B3681C364BA0273C706",
"010000000000000000000000000000000000000000000000000001E2AAD6A612F33307BE5FA47C3C9E052F838164CD37D9A21173",
2);
add("sect571k1 [NIST K-571]", "1.3.132.0.38", BD,
"080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425",
"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
"026EB7A859923FBC82189631F8103FE4AC9CA2970012D5D46024804801841CA44370958493B205E647DA304DB4CEB08CBBD1BA39494776FB988B47174DCA88C7E2945283A01C8972",
"0349DC807F4FBF374F4AEADE3BCA95314DD58CEC9F307A54FFC61EFC006D8A2C9D4979C0AC44AEA74FBEBBB9F772AEDCB620B01A7BA7AF1B320430C8591984F601CD4C143EF1C7A3",
"020000000000000000000000000000000000000000000000000000000000000000000000131850E1F19A63E4B391A8DB917F4138B630D84BE5D639381E91DEB45CFE778F637C1001",
4);
add("sect571r1 [NIST B-571]", "1.3.132.0.39", B,
"080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425",
"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
"02F40E7E2221F295DE297117B7F3D62F5C6A97FFCB8CEFF1CD6BA8CE4A9A18AD84FFABBD8EFA59332BE7AD6756A66E294AFD185A78FF12AA520E4DE739BACA0C7FFEFF7F2955727A",
"0303001D34B856296C16C0D40D3CD7750A93D1D2955FA80AA5F40FC8DB7B2ABDBDE53950F4C0D293CDD711A35B67FB1499AE60038614F1394ABFA3B4C850D927E1E7769C8EEC2D19",
"037BF27342DA639B6DCCFFFEB73D69D78C6C27A6009CBBCA1980F8533921E8A684423E43BAB08A576291AF8F461BB2A8B3531D2F0485C19B16E2F1516E23DD3C1A4827AF1B8AC15B",
"03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE661CE18FF55987308059B186823851EC7DD9CA1161DE93D5174D66E8382E9BB2FE84E47",
2);
/* ANSI X9.62 binary curves */
add("X9.62 c2tnb191v1", "1.2.840.10045.3.0.5", B,
"800000000000000000000000000000000000000000000201",
"2866537B676752636A68F56554E12640276B649EF7526267",
"2E45EF571F00786F67B0081B9495A3D95462F5DE0AA185EC",
"36B3DAF8A23206F9C4F299D7B21A9C369137F2C84AE1AA0D",
"765BE73433B3F95E332932E70EA245CA2418EA0EF98018FB",
"40000000000000000000000004A20E90C39067C893BBB9A5",
2);
add("X9.62 c2tnb191v2", "1.2.840.10045.3.0.6", B,
"800000000000000000000000000000000000000000000201",
"401028774D7777C7B7666D1366EA432071274F89FF01E718",
"0620048D28BCBD03B6249C99182B7C8CD19700C362C46A01",
"3809B2B7CC1B28CC5A87926AAD83FD28789E81E2C9E3BF10",
"17434386626D14F3DBF01760D9213A3E1CF37AEC437D668A",
"20000000000000000000000050508CB89F652824E06B8173",
4);
add("X9.62 c2tnb191v3", "1.2.840.10045.3.0.7", B,
"800000000000000000000000000000000000000000000201",
"6C01074756099122221056911C77D77E77A777E7E7E77FCB",
"71FE1AF926CF847989EFEF8DB459F66394D90F32AD3F15E8",
"375D4CE24FDE434489DE8746E71786015009E66E38A926DD",
"545A39176196575D985999366E6AD34CE0A77CD7127B06BE",
"155555555555555555555555610C0B196812BFB6288A3EA3",
6);
add("X9.62 c2tnb239v1", "1.2.840.10045.3.0.11", B,
"800000000000000000000000000000000000000000000000001000000001",
"32010857077C5431123A46B808906756F543423E8D27877578125778AC76",
"790408F2EEDAF392B012EDEFB3392F30F4327C0CA3F31FC383C422AA8C16",
"57927098FA932E7C0A96D3FD5B706EF7E5F5C156E16B7E7C86038552E91D",
"61D8EE5077C33FECF6F1A16B268DE469C3C7744EA9A971649FC7A9616305",
"2000000000000000000000000000000F4D42FFE1492A4993F1CAD666E447",
4);
add("X9.62 c2tnb239v2", "1.2.840.10045.3.0.12", B,
"800000000000000000000000000000000000000000000000001000000001",
"4230017757A767FAE42398569B746325D45313AF0766266479B75654E65F",
"5037EA654196CFF0CD82B2C14A2FCF2E3FF8775285B545722F03EACDB74B",
"28F9D04E900069C8DC47A08534FE76D2B900B7D7EF31F5709F200C4CA205",
"5667334C45AFF3B5A03BAD9DD75E2C71A99362567D5453F7FA6E227EC833",
"1555555555555555555555555555553C6F2885259C31E3FCDF154624522D",
6);
add("X9.62 c2tnb239v3", "1.2.840.10045.3.0.13", B,
"800000000000000000000000000000000000000000000000001000000001",
"01238774666A67766D6676F778E676B66999176666E687666D8766C66A9F",
"6A941977BA9F6A435199ACFC51067ED587F519C5ECB541B8E44111DE1D40",
"70F6E9D04D289C4E89913CE3530BFDE903977D42B146D539BF1BDE4E9C92",
"2E5A0EAF6E5E1305B9004DCE5C0ED7FE59A35608F33837C816D80B79F461",
"0CCCCCCCCCCCCCCCCCCCCCCCCCCCCCAC4912D2D9DF903EF9888B8A0E4CFF",
0xA);
add("X9.62 c2tnb359v1", "1.2.840.10045.3.0.18", B,
"800000000000000000000000000000000000000000000000000000000000000000000000100000000000000001",
"5667676A654B20754F356EA92017D946567C46675556F19556A04616B567D223A5E05656FB549016A96656A557",
"2472E2D0197C49363F1FE7F5B6DB075D52B6947D135D8CA445805D39BC345626089687742B6329E70680231988",
"3C258EF3047767E7EDE0F1FDAA79DAEE3841366A132E163ACED4ED2401DF9C6BDCDE98E8E707C07A2239B1B097",
"53D7E08529547048121E9C95F3791DD804963948F34FAE7BF44EA82365DC7868FE57E4AE2DE211305A407104BD",
"01AF286BCA1AF286BCA1AF286BCA1AF286BCA1AF286BC9FB8F6B85C556892C20A7EB964FE7719E74F490758D3B",
0x4C);
add("X9.62 c2tnb431r1", "1.2.840.10045.3.0.20", B,
"800000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000001",
"1A827EF00DD6FC0E234CAF046C6A5D8A85395B236CC4AD2CF32A0CADBDC9DDF620B0EB9906D0957F6C6FEACD615468DF104DE296CD8F",
"10D9B4A3D9047D8B154359ABFB1B7F5485B04CEB868237DDC9DEDA982A679A5A919B626D4E50A8DD731B107A9962381FB5D807BF2618",
"120FC05D3C67A99DE161D2F4092622FECA701BE4F50F4758714E8A87BBF2A658EF8C21E7C5EFE965361F6C2999C0C247B0DBD70CE6B7",
"20D0AF8903A96F8D5FA2C255745D3C451B302C9346D9B7E485E7BCE41F6B591F3E8F6ADDCBB0BC4C2F947A7DE1A89B625D6A598B3760",
"0340340340340340340340340340340340340340340340340340340323C313FAB50589703B5EC68D3587FEC60D161CC149C1AD4A91",
0x2760);
/* ANSI X9.62 binary curves from the 1998 standard but forbidden
* in the 2005 version of the standard.
* We don't register them but leave them here for the time being in
* case we need to support them after all.
*/
/*
add("X9.62 c2pnb163v1", "1.2.840.10045.3.0.1", B,
"080000000000000000000000000000000000000107",
"072546B5435234A422E0789675F432C89435DE5242",
"00C9517D06D5240D3CFF38C74B20B6CD4D6F9DD4D9",
"07AF69989546103D79329FCC3D74880F33BBE803CB",
"01EC23211B5966ADEA1D3F87F7EA5848AEF0B7CA9F",
"0400000000000000000001E60FC8821CC74DAEAFC1",
2);
add("X9.62 c2pnb163v2", "1.2.840.10045.3.0.2", B,
"080000000000000000000000000000000000000107",
"0108B39E77C4B108BED981ED0E890E117C511CF072",
"0667ACEB38AF4E488C407433FFAE4F1C811638DF20",
"0024266E4EB5106D0A964D92C4860E2671DB9B6CC5",
"079F684DDF6684C5CD258B3890021B2386DFD19FC5",
"03FFFFFFFFFFFFFFFFFFFDF64DE1151ADBB78F10A7",
2);
add("X9.62 c2pnb163v3", "1.2.840.10045.3.0.3", B,
"080000000000000000000000000000000000000107",
"07A526C63D3E25A256A007699F5447E32AE456B50E",
"03F7061798EB99E238FD6F1BF95B48FEEB4854252B",
"02F9F87B7C574D0BDECF8A22E6524775F98CDEBDCB",
"05B935590C155E17EA48EB3FF3718B893DF59A05D0",
"03FFFFFFFFFFFFFFFFFFFE1AEE140F110AFF961309",
2);
add("X9.62 c2pnb176w1", "1.2.840.10045.3.0.4", B,
"0100000000000000000000000000000000080000000007",
"E4E6DB2995065C407D9D39B8D0967B96704BA8E9C90B",
"5DDA470ABE6414DE8EC133AE28E9BBD7FCEC0AE0FFF2",
"8D16C2866798B600F9F08BB4A8E860F3298CE04A5798",
"6FA4539C2DADDDD6BAB5167D61B436E1D92BB16A562C",
"00010092537397ECA4F6145799D62B0A19CE06FE26AD",
0xFF6E);
add("X9.62 c2pnb208w1", "1.2.840.10045.3.0.10", B,
"010000000000000000000000000000000800000000000000000007",
"0000000000000000000000000000000000000000000000000000",
"C8619ED45A62E6212E1160349E2BFA844439FAFC2A3FD1638F9E",
"89FDFBE4ABE193DF9559ECF07AC0CE78554E2784EB8C1ED1A57A",
"0F55B51A06E78E9AC38A035FF520D8B01781BEB1A6BB08617DE3",
"000101BAF95C9723C57B6C21DA2EFF2D5ED588BDD5717E212F9D",
0xFE48);
add("X9.62 c2pnb272w1", "1.2.840.10045.3.0.16", B,
"010000000000000000000000000000000000000000000000000000010000000000000B",
"91A091F03B5FBA4AB2CCF49C4EDD220FB028712D42BE752B2C40094DBACDB586FB20",
"7167EFC92BB2E3CE7C8AAAFF34E12A9C557003D7C73A6FAF003F99F6CC8482E540F7",
"6108BABB2CEEBCF787058A056CBE0CFE622D7723A289E08A07AE13EF0D10D171DD8D",
"10C7695716851EEF6BA7F6872E6142FBD241B830FF5EFCACECCAB05E02005DDE9D23",
"000100FAF51354E0E39E4892DF6E319C72C8161603FA45AA7B998A167B8F1E629521",
0xFF06);
add("X9.62 c2pnb304w1", "1.2.840.10045.3.0.17", B,
"010000000000000000000000000000000000000000000000000000000000000000000000000807",
"FD0D693149A118F651E6DCE6802085377E5F882D1B510B44160074C1288078365A0396C8E681",
"BDDB97E555A50A908E43B01C798EA5DAA6788F1EA2794EFCF57166B8C14039601E55827340BE",
"197B07845E9BE2D96ADB0F5F3C7F2CFFBD7A3EB8B6FEC35C7FD67F26DDF6285A644F740A2614",
"E19FBEB76E0DA171517ECF401B50289BF014103288527A9B416A105E80260B549FDC1B92C03B",
"000101D556572AABAC800101D556572AABAC8001022D5C91DD173F8FB561DA6899164443051D",
0xFE2E);
add("X9.62 c2pnb368w1", "1.2.840.10045.3.0.19", B,
"0100000000000000000000000000000000000000000000000000000000000000000000002000000000000000000007",
"E0D2EE25095206F5E2A4F9ED229F1F256E79A0E2B455970D8D0D865BD94778C576D62F0AB7519CCD2A1A906AE30D",
"FC1217D4320A90452C760A58EDCD30C8DD069B3C34453837A34ED50CB54917E1C2112D84D164F444F8F74786046A",
"1085E2755381DCCCE3C1557AFA10C2F0C0C2825646C5B34A394CBCFA8BC16B22E7E789E927BE216F02E1FB136A5F",
"7B3EB1BDDCBA62D5D8B2059B525797FC73822C59059C623A45FF3843CEE8F87CD1855ADAA81E2A0750B80FDA2310",
"00010090512DA9AF72B08349D98A5DD4C7B0532ECA51CE03E2D10F3B7AC579BD87E909AE40A6F131E9CFCE5BD967",
0xFF70);
*/
SPLIT_PATTERN = null;
}
}