ServiceStack.PlatformRsaUtils.ToHashAlgorithmName C# (CSharp) Метод

        public static HashAlgorithmName ToHashAlgorithmName(string hashAlgorithm)
        {
            switch (hashAlgorithm.ToUpper())
            {
                case "MD5":
                    return HashAlgorithmName.MD5;
                case "SHA1":
                     return HashAlgorithmName.SHA1;
                case "SHA256":
                     return HashAlgorithmName.SHA256;
                case "SHA384":
                     return HashAlgorithmName.SHA384;
                case "SHA512":
                     return HashAlgorithmName.SHA512;
                default:
                     throw new NotImplementedException(hashAlgorithm);
            }
        }
#endif