28 int bt_mesh_aes_cmac(const u8_t key[16], struct bt_mesh_sg *sg,  in bt_mesh_aes_cmac()
34 	if (tc_cmac_setup(&state, key, &sched) == TC_CRYPTO_FAIL) {  in bt_mesh_aes_cmac()
198 static int bt_mesh_ccm_decrypt(const u8_t key[16], u8_t nonce[13],  in bt_mesh_ccm_decrypt()
217 	err = bt_encrypt_be(key, pmsg, cmic);  in bt_mesh_ccm_decrypt()
232 	err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_decrypt()
256 			err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_decrypt()
270 		err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_decrypt()
289 			err = bt_encrypt_be(key, pmsg, cmsg);  in bt_mesh_ccm_decrypt()
310 			err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_decrypt()
325 			err = bt_encrypt_be(key, pmsg, cmsg);  in bt_mesh_ccm_decrypt()
342 			err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_decrypt()
356 static int bt_mesh_ccm_encrypt(const u8_t key[16], u8_t nonce[13],  in bt_mesh_ccm_encrypt()
366 	BT_DBG("key %s", bt_hex(key, 16));  in bt_mesh_ccm_encrypt()
381 	err = bt_encrypt_be(key, pmsg, cmic);  in bt_mesh_ccm_encrypt()
396 	err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_encrypt()
420 			err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_encrypt()
434 		err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_encrypt()
456 			err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_encrypt()
471 			err = bt_encrypt_be(key, pmsg, cmsg);  in bt_mesh_ccm_encrypt()
487 			err = bt_encrypt_be(key, pmsg, Xn);  in bt_mesh_ccm_encrypt()
497 			err = bt_encrypt_be(key, pmsg, cmsg);  in bt_mesh_ccm_encrypt()
596 int bt_mesh_net_encrypt(const u8_t key[16], struct os_mbuf *buf,  in bt_mesh_net_encrypt()
603 	BT_DBG("IVIndex %u EncKey %s mic_len %u", iv_index, bt_hex(key, 16),  in bt_mesh_net_encrypt()
619 	err = bt_mesh_ccm_encrypt(key, nonce, &buf->om_data[7], buf->om_len - 7,  in bt_mesh_net_encrypt()
628 int bt_mesh_net_decrypt(const u8_t key[16], struct os_mbuf *buf,  in bt_mesh_net_decrypt()
635 	BT_DBG("iv_index %u, key %s mic_len %u", iv_index, bt_hex(key, 16),  in bt_mesh_net_decrypt()
652 	return bt_mesh_ccm_decrypt(key, nonce, &buf->om_data[7], buf->om_len - 7,  in bt_mesh_net_decrypt()
674 int bt_mesh_app_encrypt(const u8_t key[16], bool dev_key, u8_t aszmic,  in bt_mesh_app_encrypt()
681 	BT_DBG("AppKey %s", bt_hex(key, 16));  in bt_mesh_app_encrypt()
690 	err = bt_mesh_ccm_encrypt(key, nonce, buf->om_data, buf->om_len, ad,  in bt_mesh_app_encrypt()
700 int bt_mesh_app_decrypt(const u8_t key[16], bool dev_key, u8_t aszmic,  in bt_mesh_app_decrypt()
712 	BT_DBG("AppKey %s", bt_hex(key, 16));  in bt_mesh_app_decrypt()
715 	err = bt_mesh_ccm_decrypt(key, nonce, buf->om_data, buf->om_len, ad,  in bt_mesh_app_decrypt()
839 int bt_mesh_prov_decrypt(const u8_t key[16], u8_t nonce[13],  in bt_mesh_prov_decrypt()
842 	return bt_mesh_ccm_decrypt(key, nonce, data, 25, NULL, 0, out, 8);  in bt_mesh_prov_decrypt()