114 	ecc_key ltc_key = { };  in sm2_ltc_pke_decrypt()  local
137 	res = ecc_populate_ltc_private_key(&ltc_key, key, TEE_ALG_SM2_PKE,  in sm2_ltc_pke_decrypt()
150 	res = sm2_bytes_to_point(C1, &ltc_key.dp, src, src_len, &C1_len);  in sm2_ltc_pke_decrypt()
156 	if (ltc_key.dp.cofactor != 1) {  in sm2_ltc_pke_decrypt()
169 		ltc_res = mp_set_int(h, ltc_key.dp.cofactor);  in sm2_ltc_pke_decrypt()
175 		ltc_res = ltc_ecc_mulmod(h, C1, S, ltc_key.dp.A,  in sm2_ltc_pke_decrypt()
176 					 ltc_key.dp.prime, 1);  in sm2_ltc_pke_decrypt()
182 		ltc_res = ltc_ecc_is_point_at_infinity(S, ltc_key.dp.prime,  in sm2_ltc_pke_decrypt()
185 		ltc_res = ltc_ecc_is_point_at_infinity(C1, ltc_key.dp.prime,  in sm2_ltc_pke_decrypt()
201 	ltc_res = ltc_ecc_mulmod(ltc_key.k, C1, x2y2p, ltc_key.dp.A,  in sm2_ltc_pke_decrypt()
202 				 ltc_key.dp.prime, 1);  in sm2_ltc_pke_decrypt()
298 	ecc_free(&ltc_key);  in sm2_ltc_pke_decrypt()
336 	ecc_key ltc_key = { };  in sm2_ltc_pke_encrypt()  local
354 	res = ecc_populate_ltc_public_key(&ltc_key, key, TEE_ALG_SM2_PKE, NULL);  in sm2_ltc_pke_encrypt()
360 	ltc_res = rand_bn_upto(k, ltc_key.dp.order, NULL,  in sm2_ltc_pke_encrypt()
375 	ltc_res = ltc_ecc_mulmod(k, &ltc_key.dp.base, C1, ltc_key.dp.A,  in sm2_ltc_pke_encrypt()
376 				 ltc_key.dp.prime, 1);  in sm2_ltc_pke_encrypt()
384 	if (ltc_key.dp.cofactor != 1) {  in sm2_ltc_pke_encrypt()
391 		ltc_res = mp_set_int(h, ltc_key.dp.cofactor);  in sm2_ltc_pke_encrypt()
397 		ltc_res = ltc_ecc_mulmod(h, &ltc_key.pubkey, S, ltc_key.dp.A,  in sm2_ltc_pke_encrypt()
398 					 ltc_key.dp.prime, 1);  in sm2_ltc_pke_encrypt()
404 		ltc_res = ltc_ecc_is_point_at_infinity(S, ltc_key.dp.prime,  in sm2_ltc_pke_encrypt()
407 		ltc_res = ltc_ecc_is_point_at_infinity(&ltc_key.pubkey,  in sm2_ltc_pke_encrypt()
408 						       ltc_key.dp.prime, &inf);  in sm2_ltc_pke_encrypt()
427 	ltc_res = ltc_ecc_mulmod(k, &ltc_key.pubkey, x2y2p, ltc_key.dp.A,  in sm2_ltc_pke_encrypt()
428 				 ltc_key.dp.prime, 1);  in sm2_ltc_pke_encrypt()
512 	ecc_free(&ltc_key);  in sm2_ltc_pke_encrypt()