charon.plugins.ntru.max_drbg_requests = 4294967294 Number of pseudo-random bit requests from the DRBG before an automatic reseeding occurs. charon.plugins.ntru.parameter_set = optimum The following parameter sets are available: **x9_98_speed**, **x9_98_bandwidth**, **x9_98_balance** and **optimum**, the last set not being part of the X9.98 standard but having the best performance.