ading.
</p>

<p>
The cipher-specific types <code>*aes.Cipher</code>, <code>*des.Cipher</code>,
and <code>*des.TripleDESCipher</code> have been removed in favor of
<code>cipher.Block</code>.
</p>

<p>
<em>Updating</em>:
Remove the calls to Reset. Replace uses of the specific cipher types with
cipher.Block.
</p>

<h3 id="crypto_elliptic">The crypto/elliptic package</h3>

<p>
In Go 1, <a href="/pkg/crypto/elliptic/#Curve"><code>elliptic.Curve</code></a>
has been made an interface to permit alternative implemen