public void CopyTo(CipherContext ct)
{
ct.derive_key = derive_key;
ct.pass = pass;
ct.pass_sz = pass_sz;
if (key != null)
{
ct.key = new byte[key.Length];
key.CopyTo(ct.key, 0);
}
ct.key_sz = key_sz;
if (iv != null)
{
ct.iv = new byte[iv.Length];
iv.CopyTo(ct.iv, 0);
}
ct.iv_sz = iv_sz;
ct.encryptor = encryptor;
ct.decryptor = decryptor;
}
public CipherContext Copy()
{
var c = new CipherContext();
c.derive_key = derive_key;
c.pass = pass;
c.pass_sz = pass_sz;
if (key != null)
{
c.key = new byte[key.Length];
key.CopyTo(c.key, 0);
}
c.key_sz = key_sz;
if (iv != null)
{
c.iv = new byte[iv.Length];
iv.CopyTo(c.iv, 0);
}
c.iv_sz = iv_sz;
c.encryptor = encryptor;
c.decryptor = decryptor;
return(c);
}