/// <summary>
/// Checks if the Hash of the plaintext equals the Hash
/// </summary>
/// <param name="plaintext">String to compare</param>
/// <returns>True, if the Hash are equal</returns>
/// <exception cref="ArgumentNullException"></exception>
public virtual bool Verify(string plaintext)
{
if (string.IsNullOrEmpty(plaintext))
{
throw new ArgumentNullException(nameof(plaintext));
}
var hash = new HashBox().Compute(plaintext);
return(Verify(hash));
}
/// <summary>
/// Checks if the Hash of the data equals the Hash
/// </summary>
/// <param name="plaindata">Bytes to compare</param>
/// <returns>True, if the Hash are equal</returns>
/// <exception cref="ArgumentNullException"></exception>
public virtual bool Verify(byte[] plaindata)
{
if (plaindata == null)
{
throw new ArgumentNullException(nameof(plaindata));
}
else if (plaindata.Length == 0)
{
throw new ArgumentException($"{nameof(plaindata)} can't be empty");
}
var hash = new HashBox().Compute(plaindata);
return(Verify(hash));
}
/// <summary>
/// Checks if the Keyed Hash of the data equals the Hash
/// </summary>
/// <param name="plaindata">Bytes to compare</param>
/// <param name="key">Key used for hashing</param>
/// <returns>True, if the Hash are equal</returns>
/// <exception cref="ArgumentNullException"></exception>
public virtual bool Verify(byte[] plaindata, IKey key)
{
var hash = new HashBox(key).Compute(plaindata);
return(Verify(hash));
}
/// <summary>
/// Checks if the Keyed Hash of the plaintext equals the hash
/// </summary>
/// <param name="plaintext">string to compare</param>
/// <param name="key">Key used for hashing</param>
/// <returns>true, is the hashed string matches the hash</returns>
/// <exception cref="ArgumentNullException"></exception>
public virtual bool Verify(string plaintext, IKey key)
{
var hash = new HashBox(key).Compute(plaintext);
return(Verify(hash));
}