<PackageReference Include="SSH.NET" Version="2020.0.2" />

Renci.SshNet.Security.Cryptography.HMACSHA512

public class HMACSHA512 : HMACSHA512
Computes a Hash-based Message Authentication Code (HMAC) by using the SHA512 hash function.
namespace Renci.SshNet.Security.Cryptography { public class HMACSHA512 : System.Security.Cryptography.HMACSHA512 { public HMACSHA512(byte[] key); public HMACSHA512(byte[] key, int hashSize); } }