as
.IB key = value
pairs separated by spaces.
-Default is empty.
+Default is
+.BR serialization=constlen .
.TP
.I kx-expire
Expiry time for generated keys. Default is
Hashing algorithm to use. Default is
.BR sha256 .
.TP
+.I bulk
+The bulk crypto transform to use.
+Default is
+.BR iiv .
.I mac
Message authentication algorithm to use. Default is
.IB hash -hmac/ halfhashlen \fR,