<PackageReference Include="BouncyCastle.Cryptography" Version="2.3.1" />
    
	
	
		
		
		
	 
	
	
        
                
                KeyExchangeAlgorithm
                
                
                
public const int NULL = 
0 
public const int PSK = 
13 
public const int SM2 = 
25 
public const int SRP = 
21 
public static bool IsAnonymous(
int keyExchangeAlgorithm)