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The SNF4J module for TLS protocol
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/*
 * -------------------------------- MIT License --------------------------------
 * 
 * Copyright (c) 2022 SNF4J contributors
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * -----------------------------------------------------------------------------
 */
package org.snf4j.tls.crypto;

import java.math.BigInteger;

class DHGroups {
	
	private DHGroups() {}
	
	final static BigInteger FFDHE_G = BigInteger.valueOf(2);
	
	final static BigInteger FFDHE2048_P;
	
	final static int FFDHE2048_P_LENGTH;

	final static BigInteger FFDHE3072_P;
	
	final static int FFDHE3072_P_LENGTH;

	final static BigInteger FFDHE4096_P;
	
	final static int FFDHE4096_P_LENGTH;

	final static BigInteger FFDHE6144_P;
	
	final static int FFDHE6144_P_LENGTH;
	
	final static BigInteger FFDHE8192_P;
	
	final static int FFDHE8192_P_LENGTH;

	static {
		String p;
		
		p = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"+
			"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"+
			"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"+
			"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"+
			"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"+
			"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"+
			"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"+
			"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"+
			"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"+
			"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"+
			"886B423861285C97FFFFFFFFFFFFFFFF";
		FFDHE2048_P = new BigInteger(p,16);
		FFDHE2048_P_LENGTH = p.length()/2;
		
		p = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"+
			"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"+
			"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"+
			"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"+
			"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"+
			"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"+
			"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"+
			"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"+
			"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"+
			"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"+
			"886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"+
			"61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"+
			"AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"+
			"64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"+
			"ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"+
			"3C1B20EE3FD59D7C25E41D2B66C62E37FFFFFFFFFFFFFFFF";
		FFDHE3072_P = new BigInteger(p,16);
		FFDHE3072_P_LENGTH = p.length()/2;
		
		p = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"+
			"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"+
			"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"+
			"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"+
			"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"+
			"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"+
			"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"+
			"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"+
			"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"+
			"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"+
			"886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"+
			"61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"+
			"AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"+
			"64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"+
			"ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"+
			"3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB"+
			"7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004"+
			"87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832"+
			"A907600A918130C46DC778F971AD0038092999A333CB8B7A"+
			"1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"+
			"8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E655F6A"+
			"FFFFFFFFFFFFFFFF";
		FFDHE4096_P = new BigInteger(p,16);
		FFDHE4096_P_LENGTH = p.length()/2;
		
		p = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"+
			"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"+
			"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"+
			"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"+
			"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"+
			"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"+
			"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"+
			"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"+
			"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"+
			"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"+
			"886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"+
			"61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"+
			"AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"+
			"64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"+
			"ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"+
			"3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB"+
			"7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004"+
			"87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832"+
			"A907600A918130C46DC778F971AD0038092999A333CB8B7A"+
			"1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"+
			"8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E0DD902"+
			"0BFD64B645036C7A4E677D2C38532A3A23BA4442CAF53EA6"+
			"3BB454329B7624C8917BDD64B1C0FD4CB38E8C334C701C3A"+
			"CDAD0657FCCFEC719B1F5C3E4E46041F388147FB4CFDB477"+
			"A52471F7A9A96910B855322EDB6340D8A00EF092350511E3"+
			"0ABEC1FFF9E3A26E7FB29F8C183023C3587E38DA0077D9B4"+
			"763E4E4B94B2BBC194C6651E77CAF992EEAAC0232A281BF6"+
			"B3A739C1226116820AE8DB5847A67CBEF9C9091B462D538C"+
			"D72B03746AE77F5E62292C311562A846505DC82DB854338A"+
			"E49F5235C95B91178CCF2DD5CACEF403EC9D1810C6272B04"+
			"5B3B71F9DC6B80D63FDD4A8E9ADB1E6962A69526D43161C1"+
			"A41D570D7938DAD4A40E329CD0E40E65FFFFFFFFFFFFFFFF";
		FFDHE6144_P = new BigInteger(p,16);
		FFDHE6144_P_LENGTH = p.length()/2;
		
		p = "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"+
			"D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"+
			"7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"+
			"2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"+
			"984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"+
			"30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"+
			"B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"+
			"0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"+
			"9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"+
			"3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"+
			"886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"+
			"61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"+
			"AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"+
			"64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"+
			"ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"+
			"3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB"+
			"7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004"+
			"87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832"+
			"A907600A918130C46DC778F971AD0038092999A333CB8B7A"+
			"1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"+
			"8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E0DD902"+
			"0BFD64B645036C7A4E677D2C38532A3A23BA4442CAF53EA6"+
			"3BB454329B7624C8917BDD64B1C0FD4CB38E8C334C701C3A"+
			"CDAD0657FCCFEC719B1F5C3E4E46041F388147FB4CFDB477"+
			"A52471F7A9A96910B855322EDB6340D8A00EF092350511E3"+
			"0ABEC1FFF9E3A26E7FB29F8C183023C3587E38DA0077D9B4"+
			"763E4E4B94B2BBC194C6651E77CAF992EEAAC0232A281BF6"+
			"B3A739C1226116820AE8DB5847A67CBEF9C9091B462D538C"+
			"D72B03746AE77F5E62292C311562A846505DC82DB854338A"+
			"E49F5235C95B91178CCF2DD5CACEF403EC9D1810C6272B04"+
			"5B3B71F9DC6B80D63FDD4A8E9ADB1E6962A69526D43161C1"+
			"A41D570D7938DAD4A40E329CCFF46AAA36AD004CF600C838"+
			"1E425A31D951AE64FDB23FCEC9509D43687FEB69EDD1CC5E"+
			"0B8CC3BDF64B10EF86B63142A3AB8829555B2F747C932665"+
			"CB2C0F1CC01BD70229388839D2AF05E454504AC78B758282"+
			"2846C0BA35C35F5C59160CC046FD8251541FC68C9C86B022"+
			"BB7099876A460E7451A8A93109703FEE1C217E6C3826E52C"+
			"51AA691E0E423CFC99E9E31650C1217B624816CDAD9A95F9"+
			"D5B8019488D9C0A0A1FE3075A577E23183F81D4A3F2FA457"+
			"1EFC8CE0BA8A4FE8B6855DFE72B0A66EDED2FBABFBE58A30"+
			"FAFABE1C5D71A87E2F741EF8C1FE86FEA6BBFDE530677F0D"+
			"97D11D49F7A8443D0822E506A9F4614E011E2A94838FF88C"+
			"D68C8BB7C5C6424CFFFFFFFFFFFFFFFF";
		FFDHE8192_P = new BigInteger(p,16);
		FFDHE8192_P_LENGTH = p.length()/2;
	}
}