oakley_ph1hash_base_i
iph1->hash = oakley_ph1hash_base_i(iph1, GENERATE);
my_hash = oakley_ph1hash_base_i(iph1, VALIDATE);
my_hash = oakley_ph1hash_base_i(iph1, VALIDATE);
extern vchar_t *oakley_ph1hash_base_i(struct ph1handle *, int);