RPP_ECHO_ON
if (!(flags & RPP_ECHO_ON))
response, sizeof(response), RPP_ECHO_ON);
RPP_ECHO_ON);
rppflags = (flags & RP_ECHO) ? RPP_ECHO_ON : RPP_ECHO_OFF;
readpassphrase("Enter challenge: ", buf, sizeof(buf), RPP_ECHO_ON);
if (!readpassphrase(p, seed, sizeof(seed), RPP_ECHO_ON) ||