394 	struct crypto_session_params csp;  in cse_create()  local
546 	memset(&csp, 0, sizeof(csp));  in cse_create()
548 		csp.csp_flags |= CSP_F_SEPARATE_OUTPUT;  in cse_create()
569 		csp.csp_mode = CSP_MODE_AEAD;  in cse_create()
588 		csp.csp_mode = CSP_MODE_AEAD;  in cse_create()
590 		csp.csp_mode = CSP_MODE_ETA;  in cse_create()
592 		csp.csp_mode = CSP_MODE_CIPHER;  in cse_create()
594 		csp.csp_mode = CSP_MODE_DIGEST;  in cse_create()
596 	switch (csp.csp_mode) {  in cse_create()
600 			csp.csp_flags |= CSP_F_SEPARATE_AAD;  in cse_create()
605 		csp.csp_cipher_alg = txform->type;  in cse_create()
606 		csp.csp_cipher_klen = sop->keylen;  in cse_create()
615 		key = malloc(csp.csp_cipher_klen, M_XDATA, M_WAITOK);  in cse_create()
616 		error = copyin(sop->key, key, csp.csp_cipher_klen);  in cse_create()
622 		csp.csp_cipher_key = key;  in cse_create()
623 		csp.csp_ivlen = txform->ivsize;  in cse_create()
627 		csp.csp_auth_alg = thash->type;  in cse_create()
628 		csp.csp_auth_klen = sop->mackeylen;  in cse_create()
636 		if (csp.csp_auth_klen != 0) {  in cse_create()
637 			mackey = malloc(csp.csp_auth_klen, M_XDATA, M_WAITOK);  in cse_create()
638 			error = copyin(sop->mackey, mackey, csp.csp_auth_klen);  in cse_create()
645 			csp.csp_auth_key = mackey;  in cse_create()
648 		if (csp.csp_auth_alg == CRYPTO_AES_NIST_GMAC)  in cse_create()
649 			csp.csp_ivlen = AES_GCM_IV_LEN;  in cse_create()
650 		if (csp.csp_auth_alg == CRYPTO_AES_CCM_CBC_MAC)  in cse_create()
651 			csp.csp_ivlen = AES_CCM_IV_LEN;  in cse_create()
661 	error = crypto_newsession(&cses, &csp, crid);  in cse_create()
673 	cse->mode = csp.csp_mode;  in cse_create()
678 	else if (csp.csp_cipher_alg == CRYPTO_AES_NIST_GCM_16)  in cse_create()
680 	else if (csp.csp_cipher_alg == CRYPTO_AES_CCM_16)  in cse_create()
682 	cse->ivsize = csp.csp_ivlen;  in cse_create()