using System; using System.Runtime.InteropServices; using BestHTTP.SecureProtocol.Org.BouncyCastle.Math.Raw; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC { // Token: 0x0200141B RID: 5147 [Token(Token = "0x200141B")] [StructLayout(3)] public class FpFieldElement : AbstractFpFieldElement { // Token: 0x060084CC RID: 33996 RVA: 0x001CDD50 File Offset: 0x001CBF50 [Token(Token = "0x60084CC")] [Address(RVA = "0x21AABC0", Offset = "0x21A95C0", VA = "0x1821AABC0")] 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: 0x060084CD RID: 33997 RVA: 0x001CDDB0 File Offset: 0x001CBFB0 [Token(Token = "0x60084CD")] [Address(RVA = "0x21ACDE0", Offset = "0x21AB7E0", VA = "0x1821ACDE0")] [Obsolete] public FpFieldElement(BigInteger q, BigInteger x) { BigInteger bigInteger = FpFieldElement.CalculateResidue(q); } // Token: 0x060084CE RID: 33998 RVA: 0x001CDDC4 File Offset: 0x001CBFC4 [Token(Token = "0x60084CE")] [Address(RVA = "0x21ACE30", Offset = "0x21AB830", VA = "0x1821ACE30")] internal FpFieldElement(BigInteger q, BigInteger r, BigInteger x) { /* An exception occurred when decompiling this method (060084CE) 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 1663 */; } // Token: 0x060084CF RID: 33999 RVA: 0x001CDE08 File Offset: 0x001CC008 [Token(Token = "0x60084CF")] [Address(RVA = "0x3C1220", Offset = "0x3BFC20", VA = "0x1803C1220", Slot = "4")] public override BigInteger ToBigInteger() { return this.x; } // Token: 0x17001557 RID: 5463 // (get) Token: 0x060084D0 RID: 34000 RVA: 0x001CDE1C File Offset: 0x001CC01C [Token(Token = "0x17001557")] public override string FieldName { [Token(Token = "0x60084D0")] [Address(RVA = "0x21ACEF0", Offset = "0x21AB8F0", VA = "0x1821ACEF0", Slot = "5")] get { return "Fp"; } } // Token: 0x17001558 RID: 5464 // (get) Token: 0x060084D1 RID: 34001 RVA: 0x001CDE30 File Offset: 0x001CC030 [Token(Token = "0x17001558")] public override int FieldSize { [Token(Token = "0x60084D1")] [Address(RVA = "0x21ACF20", Offset = "0x21AB920", VA = "0x1821ACF20", Slot = "6")] get { return this.q.BitLength; } } // Token: 0x17001559 RID: 5465 // (get) Token: 0x060084D2 RID: 34002 RVA: 0x001CDE50 File Offset: 0x001CC050 [Token(Token = "0x17001559")] public BigInteger Q { [Token(Token = "0x60084D2")] [Address(RVA = "0x3C39A0", Offset = "0x3C23A0", VA = "0x1803C39A0")] get { return this.q; } } // Token: 0x060084D3 RID: 34003 RVA: 0x001CDE64 File Offset: 0x001CC064 [Token(Token = "0x60084D3")] [Address(RVA = "0x21AAAF0", Offset = "0x21A94F0", VA = "0x1821AAAF0", Slot = "7")] public override ECFieldElement Add(ECFieldElement b) { string text = b.ToString(); byte[] encoded = this.GetEncoded(); throw new NullReferenceException(); } // Token: 0x060084D4 RID: 34004 RVA: 0x001CDE84 File Offset: 0x001CC084 [Token(Token = "0x60084D4")] [Address(RVA = "0x21AA9D0", Offset = "0x21A93D0", VA = "0x1821AA9D0", 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: 0x060084D5 RID: 34005 RVA: 0x001CDED8 File Offset: 0x001CC0D8 [Token(Token = "0x60084D5")] [Address(RVA = "0x21ACD10", Offset = "0x21AB710", VA = "0x1821ACD10", 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: 0x060084D6 RID: 34006 RVA: 0x001CDF1C File Offset: 0x001CC11C [Token(Token = "0x60084D6")] [Address(RVA = "0x21AC0A0", Offset = "0x21AAAA0", VA = "0x1821AC0A0", 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: 0x060084D7 RID: 34007 RVA: 0x001CDF60 File Offset: 0x001CC160 [Token(Token = "0x60084D7")] [Address(RVA = "0x21ABD70", Offset = "0x21AA770", VA = "0x1821ABD70", 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: 0x060084D8 RID: 34008 RVA: 0x001CDFB8 File Offset: 0x001CC1B8 [Token(Token = "0x60084D8")] [Address(RVA = "0x21ABED0", Offset = "0x21AA8D0", VA = "0x1821ABED0", 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: 0x060084D9 RID: 34009 RVA: 0x001CE070 File Offset: 0x001CC270 [Token(Token = "0x60084D9")] [Address(RVA = "0x21AAD90", Offset = "0x21A9790", VA = "0x1821AAD90", 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: 0x060084DA RID: 34010 RVA: 0x001CE0B4 File Offset: 0x001CC2B4 [Token(Token = "0x60084DA")] [Address(RVA = "0x21AC170", Offset = "0x21AAB70", VA = "0x1821AC170", 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: 0x060084DB RID: 34011 RVA: 0x001CE0F8 File Offset: 0x001CC2F8 [Token(Token = "0x60084DB")] [Address(RVA = "0x21ACC70", Offset = "0x21AB670", VA = "0x1821ACC70", Slot = "13")] public override ECFieldElement Square() { /* An exception occurred when decompiling this method (060084DB) 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 1663 */; } // Token: 0x060084DC RID: 34012 RVA: 0x001CE12C File Offset: 0x001CC32C [Token(Token = "0x60084DC")] [Address(RVA = "0x21AC980", Offset = "0x21AB380", VA = "0x1821AC980", 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: 0x060084DD RID: 34013 RVA: 0x001CE184 File Offset: 0x001CC384 [Token(Token = "0x60084DD")] [Address(RVA = "0x21ACAC0", Offset = "0x21AB4C0", VA = "0x1821ACAC0", 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: 0x060084DE RID: 34014 RVA: 0x001CE238 File Offset: 0x001CC438 [Token(Token = "0x60084DE")] [Address(RVA = "0x21AB060", Offset = "0x21A9A60", VA = "0x1821AB060", Slot = "14")] public override ECFieldElement Invert() { /* An exception occurred when decompiling this method (060084DE) 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 1663 */; } // Token: 0x060084DF RID: 34015 RVA: 0x001CE26C File Offset: 0x001CC46C [Token(Token = "0x60084DF")] [Address(RVA = "0x21AC230", Offset = "0x21AAC30", VA = "0x1821AC230", Slot = "15")] public override ECFieldElement Sqrt() { /* An exception occurred when decompiling this method (060084DF) 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 1663 */; } // Token: 0x060084E0 RID: 34016 RVA: 0x001CE4F0 File Offset: 0x001CC6F0 [Token(Token = "0x60084E0")] [Address(RVA = "0x21AAD30", Offset = "0x21A9730", VA = "0x1821AAD30")] private ECFieldElement CheckSqrt(ECFieldElement z) { bool flag = z.Negate().TestBitZero(); return z; } // Token: 0x060084E1 RID: 34017 RVA: 0x001CE510 File Offset: 0x001CC710 [Token(Token = "0x60084E1")] [Address(RVA = "0x21AB100", Offset = "0x21A9B00", VA = "0x1821AB100")] 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: 0x060084E2 RID: 34018 RVA: 0x001CE6A4 File Offset: 0x001CC8A4 [Token(Token = "0x60084E2")] [Address(RVA = "0x21AB6B0", Offset = "0x21AA0B0", VA = "0x1821AB6B0", 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: 0x060084E3 RID: 34019 RVA: 0x001CE6DC File Offset: 0x001CC8DC [Token(Token = "0x60084E3")] [Address(RVA = "0x21AB720", Offset = "0x21AA120", VA = "0x1821AB720", 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: 0x060084E4 RID: 34020 RVA: 0x001CE714 File Offset: 0x001CC914 [Token(Token = "0x60084E4")] [Address(RVA = "0x21AB800", Offset = "0x21AA200", VA = "0x1821AB800", 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: 0x060084E5 RID: 34021 RVA: 0x001CE748 File Offset: 0x001CC948 [Token(Token = "0x60084E5")] [Address(RVA = "0x21AB790", Offset = "0x21AA190", VA = "0x1821AB790", 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: 0x060084E6 RID: 34022 RVA: 0x001CE77C File Offset: 0x001CC97C [Token(Token = "0x60084E6")] [Address(RVA = "0x21AB870", Offset = "0x21AA270", VA = "0x1821AB870", 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: 0x060084E7 RID: 34023 RVA: 0x001CE79C File Offset: 0x001CC99C [Token(Token = "0x60084E7")] [Address(RVA = "0x21AB940", Offset = "0x21AA340", VA = "0x1821AB940", Slot = "32")] protected virtual BigInteger ModMult(BigInteger x1, BigInteger x2) { BigInteger bigInteger = x1.Multiply(x2); return base.ToBigInteger(); } // Token: 0x060084E8 RID: 34024 RVA: 0x001CE7C0 File Offset: 0x001CC9C0 [Token(Token = "0x60084E8")] [Address(RVA = "0x21AB990", Offset = "0x21AA390", VA = "0x1821AB990", 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: 0x060084E9 RID: 34025 RVA: 0x001CE940 File Offset: 0x001CCB40 [Token(Token = "0x60084E9")] [Address(RVA = "0x21ABD20", Offset = "0x21AA720", VA = "0x1821ABD20", 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: 0x060084EA RID: 34026 RVA: 0x001CE974 File Offset: 0x001CCB74 [Token(Token = "0x60084EA")] [Address(RVA = "0x21AAE80", Offset = "0x21A9880", VA = "0x1821AAE80", Slot = "0")] public override bool Equals(object obj) { if (obj != this) { if (obj != 0 && obj != 0) { BigInteger bigInteger = base.ToBigInteger(); } } return true; } // Token: 0x060084EB RID: 34027 RVA: 0x001CE99C File Offset: 0x001CCB9C [Token(Token = "0x60084EB")] [Address(RVA = "0x21AAF30", Offset = "0x21A9930", VA = "0x1821AAF30", 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: 0x060084EC RID: 34028 RVA: 0x001CE9D0 File Offset: 0x001CCBD0 [Token(Token = "0x60084EC")] [Address(RVA = "0x21AAFF0", Offset = "0x21A99F0", VA = "0x1821AAFF0", Slot = "2")] public override int GetHashCode() { this.q.Finalize(); this.ToString().Finalize(); throw new NullReferenceException(); } // Token: 0x04005C42 RID: 23618 [global::Cpp2IlInjected.FieldOffset(Offset = "0x10")] [Token(Token = "0x4005C42")] private readonly BigInteger q; // Token: 0x04005C43 RID: 23619 [global::Cpp2IlInjected.FieldOffset(Offset = "0x18")] [Token(Token = "0x4005C43")] private readonly BigInteger r; // Token: 0x04005C44 RID: 23620 [global::Cpp2IlInjected.FieldOffset(Offset = "0x20")] [Token(Token = "0x4005C44")] private readonly BigInteger x; } }