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金融PASM卡规范
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目 录 一. 文件结构.................................................................2 1. 文件结构............................................................... 2 2. CDF区域说明........................................................... 3 3. ADF区域说明........................................................... 5 二. 基本命令.................................................................7 1. 选择文件(SELECT)...................................................... 7 2. 读记录文件(READ RECORD)................................................ 9 3. 写记录文件(UPDATE RECORD) ............................................. 10 4. 读二进制文件(READ BINARY)............................................. 12 5. 写二进制文件(UPDATE BINARY) ........................................... 13 6. 外部认证(EXTERNAL AUTHENTICATION) ....................................... 15 7. 取响应数据(GET RESPONSE).............................................. 16 8. 取随机数(GET CHALLENGE) ............................................... 17 三. 扩展命令................................................................18 1. 写入密钥(WRITE KEY) .................................................. 18 2. 计算临时密钥(INIT_FOR_ DESCRYPT) .................................... 20 3. 通用DES计算(DES CRYPT).............................................. 22 4. 应用解锁(APPLICATION UNBLOCK) .......................................... 24 5. MAC1计算(INIT_SAM_FOR_PURCHASE)..................................... 26 6. 校验MAC2(CREDIT_SAM_FOR_PURCHASE)................................... 28 四. 应用流程................................................................30 1. 全国密钥管理中心洗卡.................................................. 30 2. 消费交易处理流程...................................................... 31 五. 安全特性................................................................32 中国金融PSAM卡应用规范 中国金融IC卡试点工程实施小组 2 1. 密钥装载.............................................................. 32 2. 密钥访问.............................................................. 32 3. 密钥属性.............................................................. 32 4. 加密算法描述.......................................................... 33 六. 状态码..................................................................35 附录A 命令清单.............................................................38 附录B 卡片中的基本数据文件..................................................39