<h1>System Entropy Source Binding</h1>

<h2>Synopsis</h2>

<code>(import (crypto entropy))</code>

Access to high-quality random bytes.

<h2>Operations</h2>

<h3>parameter:

Unless initialized explicitly, this parameter lazily initializes itself to the result of calling <tt>open-entropy-port</tt>.

<h3>procedure:

Opens a system entropy source as a binary input port.