integ_op->op = integ_op_id;
integ_op->digest = fe->digest;
integ_op->digest_len = digest_len;
integ_op->key_index = key->index_integ;
integ_op->op = integ_op_id;
integ_op->digest = fe->digest;
integ_op->digest_len = digest_len;
integ_op->key_index = key->index_integ;