/* * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The OpenAirInterface Software Alliance licenses this file to You under * the OAI Public License, Version 1.1 (the "License"); you may not use this file * except in compliance with the License. * You may obtain a copy of the License at * * http://www.openairinterface.org/?page_id=698 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *------------------------------------------------------------------------------- * For more information about the OpenAirInterface (OAI) Software Alliance: * contact@openairinterface.org */ #ifndef AES_128_CBC_CMAC_H #define AES_128_CBC_CMAC_H #include "aes_128.h" #include "common/utils/ds/byte_array.h" #include <stdint.h> #include <stdlib.h> typedef struct { void* lib_ctx; void* mac; uint8_t key[16]; } cbc_cmac_ctx_t ; void aes_128_cbc_cmac(const aes_128_t* k_iv, byte_array_t msg, size_t len_out, uint8_t out[len_out]); cbc_cmac_ctx_t init_aes_128_cbc_cmac(uint8_t key[16]); void cipher_aes_128_cbc_cmac(cbc_cmac_ctx_t const* ctx, const aes_128_t* k_iv, byte_array_t msg, size_t len_out, uint8_t out[len_out]); void free_aes_128_cbc_cmac(cbc_cmac_ctx_t const* ctx); #endif