public static string Compute(HashType type, bool format, string data, string salt)
{
HashAlgorithm hash;
string prefix;
switch (type)
{
case HashType.MD5:
prefix = "MD5";
hash = new MD5Cng();
break;
case HashType.SHA1:
prefix = "SHA1";
hash = new SHA1Cng();
break;
case HashType.SHA256:
prefix = "SHA256";
hash = new SHA256Cng();
break;
case HashType.SHA384:
prefix = "SHA384";
hash = new SHA384Cng();
break;
case HashType.SHA512:
prefix = "SHA512";
hash = new SHA512Cng();
break;
default:
throw new ArgumentOutOfRangeException(nameof(type), type, null);
}
byte[] inputBytes = System.Text.Encoding.UTF8.GetBytes(salt+data);
byte[] hashed = hash.ComputeHash(inputBytes);
return format ? $"{{{prefix}:{GetHashHex(hashed)}}}" : GetHashHex(hashed);
}
public static string Sha384Base64(string text)
{
byte[] bytes = Encoding.UTF8.GetBytes(text);
var hashstring = new SHA384Cng();
byte[] hash = hashstring.ComputeHash(bytes);
// this is to make the hash url-safe for use in Azure table partition and row keys for example
return Convert.ToBase64String(hash).Replace('/', '_');
}
public override void SetUp ()
{
hash = new SHA384Cng ();
}
protected override void SetUp ()
{
hash = new SHA384Cng ();
}
