dr_dual_req
taskq_req->dr_dual_req.dr_signverify_ctx = signverify_ctx;
taskq_req->dr_dual_req.dr_cipher_ctx = cipher_ctx;
taskq_req->dr_dual_req.dr_plaintext = plaintext;
taskq_req->dr_dual_req.dr_ciphertext = ciphertext;
crypto_ctx_t *signverify_ctx = taskq_req->dr_dual_req.dr_signverify_ctx;
crypto_ctx_t *cipher_ctx = taskq_req->dr_dual_req.dr_cipher_ctx;
taskq_req->dr_dual_req.dr_plaintext,
taskq_req->dr_dual_req.dr_ciphertext, NULL);
taskq_req->dr_dual_req.dr_ciphertext,
taskq_req->dr_dual_req.dr_plaintext, NULL);
taskq_req->dr_dual_req.dr_plaintext,
taskq_req->dr_dual_req.dr_ciphertext, NULL);
taskq_req->dr_dual_req.dr_ciphertext,
taskq_req->dr_dual_req.dr_plaintext, NULL);