using System; using BestHTTP.SecureProtocol.Org.BouncyCastle.Math.Raw; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC { // Token: 0x020019F8 RID: 6648 [Token(Token = "0x20019F8")] public class FpFieldElement : AbstractFpFieldElement { // Token: 0x0600A0A6 RID: 41126 RVA: 0x002252EC File Offset: 0x002234EC [Token(Token = "0x600A0A6")] [Address(RVA = "0x20A51D0", Offset = "0x20A3FD0", VA = "0x1820A51D0")] internal static BigInteger CalculateResidue(BigInteger p) { int num = 0; int bitLength = p.BitLength; BigInteger bigInteger = p.ShiftRight(num); int num2 = 0; long longValue = bigInteger.LongValue; if (bitLength == 7) { return BigInteger.One.ShiftLeft(num2).Divide(p).Negate(); } throw new NullReferenceException(); } // Token: 0x0600A0A7 RID: 41127 RVA: 0x0022534C File Offset: 0x0022354C [Token(Token = "0x600A0A7")] [Address(RVA = "0x20A73F0", Offset = "0x20A61F0", VA = "0x1820A73F0")] [Obsolete] public FpFieldElement(BigInteger q, BigInteger x) { BigInteger bigInteger = FpFieldElement.CalculateResidue(q); } // Token: 0x0600A0A8 RID: 41128 RVA: 0x00225360 File Offset: 0x00223560 [Token(Token = "0x600A0A8")] [Address(RVA = "0x20A7440", Offset = "0x20A6240", VA = "0x1820A7440")] internal FpFieldElement(BigInteger q, BigInteger r, BigInteger x) { /* An exception occurred when decompiling this method (0600A0A8) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.FpFieldElement::.ctor(BestHTTP.SecureProtocol.Org.BouncyCastle.Math.BigInteger,BestHTTP.SecureProtocol.Org.BouncyCastle.Math.BigInteger,BestHTTP.SecureProtocol.Org.BouncyCastle.Math.BigInteger) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_28: stloc:ArgumentException(var_1_37, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("value invalid in Fp field element"), ldstr:string("x"))) } at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355 at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123 at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88 --- End of inner exception stack trace --- at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92 at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1660 */; } // Token: 0x0600A0A9 RID: 41129 RVA: 0x002253A4 File Offset: 0x002235A4 [Token(Token = "0x600A0A9")] [Address(RVA = "0x3F6400", Offset = "0x3F5200", VA = "0x1803F6400", Slot = "4")] public override BigInteger ToBigInteger() { return this.x; } // Token: 0x17001958 RID: 6488 // (get) Token: 0x0600A0AA RID: 41130 RVA: 0x002253B8 File Offset: 0x002235B8 [Token(Token = "0x17001958")] public override string FieldName { [Token(Token = "0x600A0AA")] [Address(RVA = "0x20A7500", Offset = "0x20A6300", VA = "0x1820A7500", Slot = "5")] get { return "Fp"; } } // Token: 0x17001959 RID: 6489 // (get) Token: 0x0600A0AB RID: 41131 RVA: 0x002253CC File Offset: 0x002235CC [Token(Token = "0x17001959")] public override int FieldSize { [Token(Token = "0x600A0AB")] [Address(RVA = "0x20A7530", Offset = "0x20A6330", VA = "0x1820A7530", Slot = "6")] get { return this.q.BitLength; } } // Token: 0x1700195A RID: 6490 // (get) Token: 0x0600A0AC RID: 41132 RVA: 0x002253EC File Offset: 0x002235EC [Token(Token = "0x1700195A")] public BigInteger Q { [Token(Token = "0x600A0AC")] [Address(RVA = "0x3F6E20", Offset = "0x3F5C20", VA = "0x1803F6E20")] get { return this.q; } } // Token: 0x0600A0AD RID: 41133 RVA: 0x00225400 File Offset: 0x00223600 [Token(Token = "0x600A0AD")] [Address(RVA = "0x20A5100", Offset = "0x20A3F00", VA = "0x1820A5100", Slot = "7")] public override ECFieldElement Add(ECFieldElement b) { string text = b.ToString(); byte[] encoded = this.GetEncoded(); throw new NullReferenceException(); } // Token: 0x0600A0AE RID: 41134 RVA: 0x00225420 File Offset: 0x00223620 [Token(Token = "0x600A0AE")] [Address(RVA = "0x20A4FE0", Offset = "0x20A3DE0", VA = "0x1820A4FE0", Slot = "8")] public override ECFieldElement AddOne() { BigInteger bigInteger = this.x; BigInteger one = BigInteger.One; BigInteger bigInteger2 = bigInteger.Add(one); BigInteger bigInteger3 = this.q; if (bigInteger2.CompareTo(bigInteger3) == 0) { } BigInteger bigInteger4 = this.q; BigInteger bigInteger5 = this.r; FpFieldElement fpFieldElement = new FpFieldElement(bigInteger4, bigInteger5, bigInteger2); throw new NullReferenceException(); } // Token: 0x0600A0AF RID: 41135 RVA: 0x00225474 File Offset: 0x00223674 [Token(Token = "0x600A0AF")] [Address(RVA = "0x20A7320", Offset = "0x20A6120", VA = "0x1820A7320", Slot = "9")] public override ECFieldElement Subtract(ECFieldElement b) { BigInteger bigInteger = this.q; BigInteger bigInteger2 = this.r; BigInteger bigInteger3 = this.x; string text = b.ToString(); BigInteger bigInteger4 = this.ModReduce(bigInteger3); FpFieldElement fpFieldElement = new FpFieldElement(bigInteger, bigInteger2, bigInteger4); throw new NullReferenceException(); } // Token: 0x0600A0B0 RID: 41136 RVA: 0x002254B8 File Offset: 0x002236B8 [Token(Token = "0x600A0B0")] [Address(RVA = "0x20A66B0", Offset = "0x20A54B0", VA = "0x1820A66B0", Slot = "10")] public override ECFieldElement Multiply(ECFieldElement b) { BigInteger bigInteger = this.q; BigInteger bigInteger2 = this.r; BigInteger bigInteger3 = this.x; string text = b.ToString(); BigInteger bigInteger4 = this.ModInverse(bigInteger3); FpFieldElement fpFieldElement = new FpFieldElement(bigInteger, bigInteger2, bigInteger4); throw new NullReferenceException(); } // Token: 0x0600A0B1 RID: 41137 RVA: 0x002254FC File Offset: 0x002236FC [Token(Token = "0x600A0B1")] [Address(RVA = "0x20A6380", Offset = "0x20A5180", VA = "0x1820A6380", Slot = "19")] public override ECFieldElement MultiplyMinusProduct(ECFieldElement b, ECFieldElement x, ECFieldElement y) { BigInteger bigInteger = this.x; string text = b.ToString(); string text2 = x.ToString(); string text3 = y.ToString(); BigInteger bigInteger2 = this.q; BigInteger bigInteger3 = this.r; BigInteger bigInteger5; BigInteger bigInteger6; BigInteger bigInteger4 = bigInteger5.Subtract(bigInteger6); BigInteger bigInteger7; FpFieldElement fpFieldElement = new FpFieldElement(bigInteger2, bigInteger3, bigInteger7); throw new NullReferenceException(); } // Token: 0x0600A0B2 RID: 41138 RVA: 0x00225554 File Offset: 0x00223754 [Token(Token = "0x600A0B2")] [Address(RVA = "0x20A64E0", Offset = "0x20A52E0", VA = "0x1820A64E0", Slot = "20")] public override ECFieldElement MultiplyPlusProduct(ECFieldElement b, ECFieldElement x, ECFieldElement y) { BigInteger bigInteger = this.x; string text = b.ToString(); string text2 = x.ToString(); string text3 = y.ToString(); BigInteger bigInteger3; BigInteger bigInteger4; BigInteger bigInteger2 = bigInteger3.Add(bigInteger4); BigInteger bigInteger5 = this.r; if (bigInteger5 != 0 && bigInteger5.sign < 0) { int bitLength = bigInteger2.BitLength; int num = this.q.BitLength; num += num; if (bitLength > num) { BigInteger bigInteger6 = this.q; int bitLength2 = bigInteger6.BitLength; BigInteger bigInteger7 = bigInteger6.ShiftLeft(bitLength2); BigInteger bigInteger8 = bigInteger2.Subtract(bigInteger7); } } BigInteger bigInteger9 = this.q; BigInteger bigInteger10 = this.r; BigInteger bigInteger11; FpFieldElement fpFieldElement = new FpFieldElement(bigInteger9, bigInteger10, bigInteger11); throw new NullReferenceException(); } // Token: 0x0600A0B3 RID: 41139 RVA: 0x0022560C File Offset: 0x0022380C [Token(Token = "0x600A0B3")] [Address(RVA = "0x20A53A0", Offset = "0x20A41A0", VA = "0x1820A53A0", Slot = "11")] public override ECFieldElement Divide(ECFieldElement b) { BigInteger bigInteger = this.q; BigInteger bigInteger2 = this.r; BigInteger bigInteger3 = this.x; string text = b.ToString(); BigInteger bigInteger4 = this.ModInverse(bigInteger3); FpFieldElement fpFieldElement = new FpFieldElement(bigInteger, bigInteger2, bigInteger4); throw new NullReferenceException(); } // Token: 0x0600A0B4 RID: 41140 RVA: 0x00225650 File Offset: 0x00223850 [Token(Token = "0x600A0B4")] [Address(RVA = "0x20A6780", Offset = "0x20A5580", VA = "0x1820A6780", Slot = "12")] public override ECFieldElement Negate() { BigInteger bigInteger = this.x; if (bigInteger.sign == 0) { } BigInteger bigInteger2 = this.q; BigInteger bigInteger3 = this.r; BigInteger bigInteger4 = bigInteger2.Subtract(bigInteger); FpFieldElement fpFieldElement = new FpFieldElement(bigInteger2, bigInteger3, bigInteger4); throw new NullReferenceException(); } // Token: 0x0600A0B5 RID: 41141 RVA: 0x00225694 File Offset: 0x00223894 [Token(Token = "0x600A0B5")] [Address(RVA = "0x20A7280", Offset = "0x20A6080", VA = "0x1820A7280", Slot = "13")] public override ECFieldElement Square() { /* An exception occurred when decompiling this method (0600A0B5) ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.ECFieldElement BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.FpFieldElement::Square() ---> System.Exception: Basic block has to end with unconditional control flow. { Block_0: stloc:BigInteger(var_0_06, ldfld:BigInteger(FpFieldElement::x, ldloc:FpFieldElement(this))) stloc:BigInteger(var_1_0D, ldfld:BigInteger(FpFieldElement::q, ldloc:FpFieldElement(this))) stloc:BigInteger(var_2_14, ldfld:BigInteger(FpFieldElement::r, ldloc:FpFieldElement(this))) stloc:BigInteger(var_3_1C, callvirt:BigInteger(FpFieldElement::ModInverse, ldloc:FpFieldElement(this), ldloc:BigInteger(var_0_06))) stloc:FpFieldElement(var_4_25, newobj:FpFieldElement(FpFieldElement::.ctor, ldloc:BigInteger(var_1_0D), ldloc:BigInteger(var_2_14), ldloc:BigInteger(var_3_1C))) } at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355 at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123 at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88 --- End of inner exception stack trace --- at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92 at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1660 */; } // Token: 0x0600A0B6 RID: 41142 RVA: 0x002256C8 File Offset: 0x002238C8 [Token(Token = "0x600A0B6")] [Address(RVA = "0x20A6F90", Offset = "0x20A5D90", VA = "0x1820A6F90", Slot = "21")] public override ECFieldElement SquareMinusProduct(ECFieldElement x, ECFieldElement y) { BigInteger bigInteger = this.x; string text = x.ToString(); string text2 = y.ToString(); BigInteger bigInteger2 = bigInteger.Multiply(bigInteger); BigInteger bigInteger3 = this.q; BigInteger bigInteger4 = this.r; BigInteger bigInteger6; BigInteger bigInteger5 = bigInteger2.Subtract(bigInteger6); BigInteger bigInteger7; FpFieldElement fpFieldElement = new FpFieldElement(bigInteger3, bigInteger4, bigInteger7); throw new NullReferenceException(); } // Token: 0x0600A0B7 RID: 41143 RVA: 0x00225720 File Offset: 0x00223920 [Token(Token = "0x600A0B7")] [Address(RVA = "0x20A70D0", Offset = "0x20A5ED0", VA = "0x1820A70D0", Slot = "22")] public override ECFieldElement SquarePlusProduct(ECFieldElement x, ECFieldElement y) { BigInteger bigInteger = this.x; string text = x.ToString(); string text2 = y.ToString(); BigInteger bigInteger3; BigInteger bigInteger2 = bigInteger.Multiply(bigInteger).Add(bigInteger3); BigInteger bigInteger4 = this.r; if (bigInteger4 != 0 && bigInteger4.sign < 0) { int bitLength = bigInteger2.BitLength; int num = this.q.BitLength; num += num; if (bitLength > num) { BigInteger bigInteger5 = this.q; int bitLength2 = bigInteger5.BitLength; BigInteger bigInteger6 = bigInteger5.ShiftLeft(bitLength2); BigInteger bigInteger7 = bigInteger2.Subtract(bigInteger6); } } BigInteger bigInteger8 = this.q; BigInteger bigInteger9 = this.r; BigInteger bigInteger10; FpFieldElement fpFieldElement = new FpFieldElement(bigInteger8, bigInteger9, bigInteger10); throw new NullReferenceException(); } // Token: 0x0600A0B8 RID: 41144 RVA: 0x002257D4 File Offset: 0x002239D4 [Token(Token = "0x600A0B8")] [Address(RVA = "0x20A5670", Offset = "0x20A4470", VA = "0x1820A5670", Slot = "14")] public override ECFieldElement Invert() { /* An exception occurred when decompiling this method (0600A0B8) ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.ECFieldElement BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.FpFieldElement::Invert() ---> System.Exception: Basic block has to end with unconditional control flow. { Block_0: stloc:BigInteger(var_0_06, ldfld:BigInteger(FpFieldElement::x, ldloc:FpFieldElement(this))) stloc:BigInteger(var_1_0D, ldfld:BigInteger(FpFieldElement::q, ldloc:FpFieldElement(this))) stloc:BigInteger(var_2_14, ldfld:BigInteger(FpFieldElement::r, ldloc:FpFieldElement(this))) stloc:BigInteger(var_3_1C, callvirt:BigInteger(FpFieldElement::ModHalfAbs, ldloc:FpFieldElement(this), ldloc:BigInteger(var_0_06))) stloc:FpFieldElement(var_4_25, newobj:FpFieldElement(FpFieldElement::.ctor, ldloc:BigInteger(var_1_0D), ldloc:BigInteger(var_2_14), ldloc:BigInteger(var_3_1C))) } at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355 at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123 at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88 --- End of inner exception stack trace --- at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92 at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1660 */; } // Token: 0x0600A0B9 RID: 41145 RVA: 0x00225808 File Offset: 0x00223A08 [Token(Token = "0x600A0B9")] [Address(RVA = "0x20A6840", Offset = "0x20A5640", VA = "0x1820A6840", Slot = "15")] public override ECFieldElement Sqrt() { /* An exception occurred when decompiling this method (0600A0B9) ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.ECFieldElement BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.FpFieldElement::Sqrt() ---> System.Exception: Basic block has to end with unconditional control flow. { IL_269: stloc:Exception(var_61_273, call:Exception(Platform::CreateNotImplementedException, ldstr:string("even value of q"))) } at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846 at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355 at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123 at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88 --- End of inner exception stack trace --- at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92 at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1660 */; } // Token: 0x0600A0BA RID: 41146 RVA: 0x00225A8C File Offset: 0x00223C8C [Token(Token = "0x600A0BA")] [Address(RVA = "0x20A5340", Offset = "0x20A4140", VA = "0x1820A5340")] private ECFieldElement CheckSqrt(ECFieldElement z) { bool flag = z.Negate().TestBitZero(); return z; } // Token: 0x0600A0BB RID: 41147 RVA: 0x00225AAC File Offset: 0x00223CAC [Token(Token = "0x600A0BB")] [Address(RVA = "0x20A5710", Offset = "0x20A4510", VA = "0x1820A5710")] private BigInteger[] LucasSequence(BigInteger P, BigInteger Q, BigInteger k) { int i = k.BitLength; int num = k.GetLowestSetBit(); num++; BigInteger one = BigInteger.One; BigInteger two = BigInteger.Two; BigInteger bigInteger = this.ModInverse(one); bool flag; if (!flag) { BigInteger bigInteger2 = one.Multiply(two).Subtract(bigInteger); BigInteger bigInteger3 = P.Multiply(two); BigInteger bigInteger4 = P.Multiply(bigInteger); BigInteger bigInteger5 = bigInteger3.Subtract(bigInteger4); BigInteger bigInteger6 = two.Multiply(two); BigInteger bigInteger7 = bigInteger.ShiftLeft(1); BigInteger bigInteger8 = bigInteger6.Subtract(bigInteger7); } BigInteger bigInteger9 = this.ModInverse(bigInteger); BigInteger bigInteger10 = this.ModInverse(one); BigInteger bigInteger11 = P.Multiply(two); BigInteger bigInteger12 = P.Multiply(bigInteger); BigInteger bigInteger13 = bigInteger11.Subtract(bigInteger12); BigInteger bigInteger14 = P.Multiply(P); BigInteger bigInteger15 = bigInteger9.ShiftLeft(1); BigInteger bigInteger16 = bigInteger14.Subtract(bigInteger15); num++; while (i >= num) { } BigInteger bigInteger17 = this.ModInverse(bigInteger); BigInteger bigInteger18 = this.ModInverse(bigInteger17); BigInteger bigInteger20; BigInteger bigInteger19 = bigInteger10.Multiply(bigInteger20).Subtract(bigInteger17); BigInteger bigInteger22; BigInteger bigInteger21 = bigInteger22.Multiply(bigInteger20); BigInteger bigInteger23 = P.Multiply(bigInteger17); BigInteger bigInteger24 = bigInteger21.Subtract(bigInteger23); BigInteger bigInteger25 = this.ModInverse(bigInteger17); BigInteger bigInteger27; BigInteger bigInteger26 = this.ModInverse(bigInteger27); BigInteger bigInteger29; BigInteger bigInteger28 = bigInteger29.Multiply(bigInteger29); BigInteger bigInteger30 = bigInteger25.ShiftLeft(1); BigInteger bigInteger31 = bigInteger28.Subtract(bigInteger30); BigInteger bigInteger32 = this.ModInverse(bigInteger25); while (1 <= num) { } BigInteger[] array = new BigInteger[2]; if (bigInteger26 != 0) { } array[0] = bigInteger26; BigInteger bigInteger33; if (bigInteger33 != 0) { } array[1] = bigInteger33; return array; } // Token: 0x0600A0BC RID: 41148 RVA: 0x00225C40 File Offset: 0x00223E40 [Token(Token = "0x600A0BC")] [Address(RVA = "0x20A5CC0", Offset = "0x20A4AC0", VA = "0x1820A5CC0", Slot = "27")] protected virtual BigInteger ModAdd(BigInteger x1, BigInteger x2) { BigInteger bigInteger = x1.Add(x2); BigInteger bigInteger2 = this.q; int num = bigInteger.CompareTo(bigInteger2); BigInteger bigInteger3 = this.q; return bigInteger.Subtract(bigInteger3); } // Token: 0x0600A0BD RID: 41149 RVA: 0x00225C78 File Offset: 0x00223E78 [Token(Token = "0x600A0BD")] [Address(RVA = "0x20A5D30", Offset = "0x20A4B30", VA = "0x1820A5D30", Slot = "28")] protected virtual BigInteger ModDouble(BigInteger x) { BigInteger bigInteger = x.ShiftLeft(1); BigInteger bigInteger2 = this.q; int num = bigInteger.CompareTo(bigInteger2); BigInteger bigInteger3 = this.q; return bigInteger.Subtract(bigInteger3); } // Token: 0x0600A0BE RID: 41150 RVA: 0x00225CB0 File Offset: 0x00223EB0 [Token(Token = "0x600A0BE")] [Address(RVA = "0x20A5E10", Offset = "0x20A4C10", VA = "0x1820A5E10", Slot = "29")] protected virtual BigInteger ModHalf(BigInteger x) { int num = 0; if (x.TestBit(num)) { BigInteger bigInteger = this.q.Add(x); } return x.ShiftRight(1); } // Token: 0x0600A0BF RID: 41151 RVA: 0x00225CE4 File Offset: 0x00223EE4 [Token(Token = "0x600A0BF")] [Address(RVA = "0x20A5DA0", Offset = "0x20A4BA0", VA = "0x1820A5DA0", Slot = "30")] protected virtual BigInteger ModHalfAbs(BigInteger x) { int num = 0; if (x.TestBit(num)) { BigInteger bigInteger = this.q.Subtract(x); } return x.ShiftRight(1); } // Token: 0x0600A0C0 RID: 41152 RVA: 0x00225D18 File Offset: 0x00223F18 [Token(Token = "0x600A0C0")] [Address(RVA = "0x20A5E80", Offset = "0x20A4C80", VA = "0x1820A5E80", Slot = "31")] protected virtual BigInteger ModInverse(BigInteger x) { string fieldName = this.FieldName; uint[] array; uint[] array2; uint[] array3; Mod.Invert(array, array2, array3); BigInteger bigInteger; return bigInteger; } // Token: 0x0600A0C1 RID: 41153 RVA: 0x00225D38 File Offset: 0x00223F38 [Token(Token = "0x600A0C1")] [Address(RVA = "0x20A5F50", Offset = "0x20A4D50", VA = "0x1820A5F50", Slot = "32")] protected virtual BigInteger ModMult(BigInteger x1, BigInteger x2) { BigInteger bigInteger = x1.Multiply(x2); return base.ToBigInteger(); } // Token: 0x0600A0C2 RID: 41154 RVA: 0x00225D5C File Offset: 0x00223F5C [Token(Token = "0x600A0C2")] [Address(RVA = "0x20A5FA0", Offset = "0x20A4DA0", VA = "0x1820A5FA0", Slot = "33")] protected virtual BigInteger ModReduce(BigInteger x) { while (this.r != (ulong)0L) { int sign = x.sign; if (sign != 0) { BigInteger bigInteger = x.Abs(); } int num = this.q.BitLength; BigInteger bigInteger2 = this.r; int num2 = num - 1; num2++; BigInteger bigInteger3 = bigInteger2.Negate(); num -= num2; BigInteger bigInteger4 = x.ShiftRight(num); BigInteger bigInteger5 = bigInteger3.Multiply(bigInteger4); num2 += num; BigInteger bigInteger6 = bigInteger5.ShiftRight(num2); BigInteger bigInteger7 = this.q; BigInteger bigInteger8 = bigInteger6.Multiply(bigInteger7); BigInteger bigInteger9 = BigInteger.One.ShiftLeft(num2); BigInteger bigInteger10 = bigInteger8.Remainder(bigInteger9); BigInteger bigInteger11 = x.Remainder(bigInteger9).Subtract(bigInteger10); BigInteger bigInteger12; if (bigInteger11.sign < 0) { bigInteger12 = bigInteger11.Add(bigInteger9); } BigInteger bigInteger13 = this.q; int num3 = bigInteger12.CompareTo(bigInteger13); BigInteger bigInteger14 = this.q; BigInteger bigInteger15 = bigInteger12.Subtract(bigInteger14); BigInteger one = BigInteger.One; BigInteger bigInteger16 = this.r; if (bigInteger15.BitLength > bigInteger3) { BigInteger bigInteger18; BigInteger bigInteger17 = bigInteger15.Remainder(bigInteger18); if (bigInteger18 == 0) { BigInteger bigInteger19 = this.r; BigInteger bigInteger21; BigInteger bigInteger20 = bigInteger21.Multiply(bigInteger19).Add(bigInteger17); while (bigInteger20 != 0) { } if (sign != 0 && bigInteger20.sign != 0) { BigInteger bigInteger22 = this.q.Subtract(bigInteger20); break; } } } } BigInteger bigInteger23 = this.q; return x.Mod(bigInteger23); } // Token: 0x0600A0C3 RID: 41155 RVA: 0x00225EDC File Offset: 0x002240DC [Token(Token = "0x600A0C3")] [Address(RVA = "0x20A6330", Offset = "0x20A5130", VA = "0x1820A6330", Slot = "34")] protected virtual BigInteger ModSubtract(BigInteger x1, BigInteger x2) { BigInteger bigInteger = x1.Subtract(x2); if (bigInteger.sign < 0) { BigInteger bigInteger2 = this.q; BigInteger bigInteger3 = bigInteger.Add(bigInteger2); } return bigInteger; } // Token: 0x0600A0C4 RID: 41156 RVA: 0x00225F10 File Offset: 0x00224110 [Token(Token = "0x600A0C4")] [Address(RVA = "0x20A5490", Offset = "0x20A4290", VA = "0x1820A5490", Slot = "0")] public override bool Equals(object obj) { if (obj != this) { if (obj != 0 && obj != 0) { BigInteger bigInteger = base.ToBigInteger(); } } return true; } // Token: 0x0600A0C5 RID: 41157 RVA: 0x00225F38 File Offset: 0x00224138 [Token(Token = "0x600A0C5")] [Address(RVA = "0x20A5540", Offset = "0x20A4340", VA = "0x1820A5540", Slot = "35")] public virtual bool Equals(FpFieldElement other) { BigInteger bigInteger = this.q; if (this != other) { string text = this.ToString(); string text2 = other.ToString(); object obj = ((ICloneable)text).Clone(); } return true; } // Token: 0x0600A0C6 RID: 41158 RVA: 0x00225F6C File Offset: 0x0022416C [Token(Token = "0x600A0C6")] [Address(RVA = "0x20A5600", Offset = "0x20A4400", VA = "0x1820A5600", Slot = "2")] public override int GetHashCode() { this.q.Finalize(); this.ToString().Finalize(); throw new NullReferenceException(); } // Token: 0x04006A85 RID: 27269 [FieldOffset(Offset = "0x10")] [Token(Token = "0x4006A85")] private readonly BigInteger q; // Token: 0x04006A86 RID: 27270 [FieldOffset(Offset = "0x18")] [Token(Token = "0x4006A86")] private readonly BigInteger r; // Token: 0x04006A87 RID: 27271 [FieldOffset(Offset = "0x20")] [Token(Token = "0x4006A87")] private readonly BigInteger x; } }