AUTH_OTP - FreeBSD

Symbol: AUTH_OTP

crypto/heimdal/appl/ftp/ftpd/ftpd.c

#define AUTH_OTP (1 << 1) /* passwords are one-time */

crypto/heimdal/appl/login/login.c

static enum { NONE = 0, AUTH_KRB5 = 2, AUTH_OTP = 3 } auth;