DSASignatureFormatter.cs

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using System;
using System.Runtime.InteropServices;
 
namespace System.Security.Cryptography
{
    // Token: 0x020002D9 RID: 729
    [ComVisible(true)]
    public class DSASignatureFormatter : AsymmetricSignatureFormatter
    {
        // Token: 0x06001894 RID: 6292 RVA: 0x0003494C File Offset: 0x00032B4C
        public DSASignatureFormatter()
        {
            if (!true)
            {
            }
            string text = CryptoConfig.MapNameToOID("SHA1");
            this._oid = text;
        }
 
        // Token: 0x06001895 RID: 6293 RVA: 0x00034974 File Offset: 0x00032B74
        public DSASignatureFormatter(AsymmetricAlgorithm key)
        {
            while (key == null)
            {
            }
            this._dsaKey = key;
        }
 
        // Token: 0x06001896 RID: 6294 RVA: 0x00034994 File Offset: 0x00032B94
        public override void SetKey(AsymmetricAlgorithm key)
        {
            while (key == null)
            {
            }
            this._dsaKey = key;
        }
 
        // Token: 0x06001897 RID: 6295 RVA: 0x000349B4 File Offset: 0x00032BB4
        public override void SetHashAlgorithm(string strName)
        {
            if (!true)
            {
            }
            string text = CryptoConfig.MapNameToOID(strName);
            string oid = this._oid;
            bool flag = text != oid;
        }
 
        // Token: 0x06001898 RID: 6296 RVA: 0x000349E8 File Offset: 0x00032BE8
        public override byte[] CreateSignature(byte[] rgbHash)
        {
            /*
An exception occurred when decompiling this method (06001898)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] System.Security.Cryptography.DSASignatureFormatter::CreateSignature(System.Byte[])
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    IL_0019:
    stloc:string(var_0_23, call:string(Environment::GetResourceString, ldstr:string("No asymmetric key object has been associated with this formatter object.")))
}
 
   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 1683
*/;
        }
 
        // Token: 0x04000CAF RID: 3247
        private DSA _dsaKey;
 
        // Token: 0x04000CB0 RID: 3248
        private string _oid;
    }
}