AES加密条码在白酒溯源系统中的应用  

APPLICATION OF AES ENCRYPTED BARCODE IN CHINESE SPIRITS TRACEABILITY SYSTEM

作　　者：万长林[1] 刘波平[1] 裘锋[1] 李沐华[1] 戴欢[1] 王蕾[1] 

机构地区：[1]江西省计算技术研究所,江西南昌330002

出　　处：《计算机应用与软件》2014年第12期329-333,共5页Computer Applications and Software

基　　金：江西省科技支撑计划项目(2012BBG70061)

摘　　要：为了解决白酒追溯码溯源的加密和防伪问题,提出一种十进制加密算法(AES10)。该算法通过对AES加密算法四种核心运算的调整,实现了以十进制数为基本处理单位的加密和解密,并克服了现有十进制加密算法只能处理特定长度明文的缺点。扩散率软件仿真实验结果表明,该算法具有较好的安全特性。基于AES10算法,设计了一种适用于白酒溯源系统的加密条码和应用该加密条码的追溯码溯源过程,取得了较好的溯源加密和防伪效果。To solve encryption and anti-counterfeiting problems of Chinese spirits traceability code, we propose a decimal encryption algorithm （ AES10） .The algorithm, by adjusting four key operations of AES, realises the encryption/decryption taking decimal digit as basic processing unit, and overcomes the drawback of existing decimal encryption algorithm that it can only process the plaintext with specific length.The results of simulation experiment using diffusion rate software show that the proposed algorithm has good security property.Based on AES10, we design an encryption barcodes applicable to the Chinese spirits traceability system and the tracking process of the traceability applying this encryption barcode, and achieve satisfactory effects in traceability encryption and anti-counterfeiting.

关 键 词：十进制加密 追溯码 条码 白酒 高级加密标准 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构] TP315[自动化与计算机技术—计算机科学与技术]