No need this.

re6st/utils.py

@@ -215,9 +215,6 @@ def ipFromBin(ip, suffix=''):
     return socket.inet_ntop(socket.AF_INET6,
         struct.pack('>QQ', int(ip[:64], 2), int(ip[64:], 2)))
 
-def loadCert(pem):
-    return crypto.load_certificate(crypto.FILETYPE_PEM, pem)
-
 def dump_address(address):
     return ';'.join(map(','.join, address))
 
@@ -252,13 +249,3 @@ def sqliteCreateTable(db, name, *columns):
             "table %r already exists with unexpected schema" % name)
     db.execute(sql)
     return True
-
-def searchCertFromEmail(db, email):
-    try:
-        cert_string, = db.execute("SELECT cert FROM cert WHERE email = ?",
-                                                         (email,)).next()
-    except StopIteration:
-        # Certificates not found
-        return None
-    
-    return cert_string