/// <summary>
/// Initializes a new AEAD instance using the AES-PMAC-SIV algorithm.
/// </summary>
/// <param name="key">The secret key for AES-PMAC-SIV encryption.</param>
/// <returns>An AEAD instance.</returns>
public static Aead CreateAesPmacSiv(byte[] key)
{
return(new Aead(AesSiv.CreateAesPmacSiv(key)));
}
/// <summary>
/// Initializes a new instance of the STREAM encryptor using the AES-PMAC-SIV algorithm.
/// </summary>
/// <param name="key">The secret key for encryption.</param>
/// <param name="nonce">The nonce for encryption.</param>
/// <returns>A STREAM encryptor instance.</returns>
public static StreamEncryptor CreateAesPmacSivEncryptor(byte[] key, byte[] nonce)
{
var siv = AesSiv.CreateAesPmacSiv(key);
return(new StreamEncryptor(siv, nonce));
}
private Aead(AesSiv siv)
{
this.siv = siv;
}
private StreamEncryptor(AesSiv siv, byte[] nonce)
{
this.siv = siv;
this.nonce = new NonceEncoder(nonce);
}