/// <summary>
/// Verifies the hash.
/// </summary>
/// <param name="data">The data.</param>
/// <param name="hash">The hash.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException">
/// data
/// or
/// hash
/// </exception>
public bool VerifyHash(byte[] data, byte[] hash)
{
if (data == null || data.Length == 0)
{
throw new ArgumentNullException(nameof(data));
}
if (hash == null || hash.Length == 0)
{
throw new ArgumentNullException(nameof(hash));
}
using (var managedHashProvider = new SHA256Managed())
{
var salt = managedHashProvider.ExtractRandomSalt(hash);
var computedHash = ComputeHash(data, salt);
return(string.Equals(Convert.ToBase64String(hash), Convert.ToBase64String(computedHash)));
}
}
