如何从已签名的C＃exe中读取公钥

signcode.exe with an spc/pvk combo

X509Certificate executingCert = X509Certificate.CreateFromSignedFile(exe);

Assembly asm = Assembly.GetExecutingAssembly();
string exe = asm.Location;
X509Certificate executingCert = X509Certificate.CreateFromSignedFile(exe); 

if (executingCert != null)
{
    Console.WriteLine("Assembly is signed");
    byte[] assemblyKey = executingCert.GetPublicKey();
}