标准摘要
[中文适用范围]： 本文件定义了SPECK在ISO/IEC 18000射频识别（RFID）设备空气接口标准中的密码套件。其目的是为RFID设备提供一种通用的密码套件，供ISO委员会参考用于空气接口标准和应用标准。该密码套件与现有空气接口对齐。SPECK是一种基于块的对称密码，参数化了块长度和密钥长度。本文件支持多种块/密钥长度选项。本文件定义了加密的各种使用方法。标签和阅读器可以支持一个、子集或所有指定的选项，并明确声明支持的内容。 [外文原描述]： This document defines the crypto suite for SPECK for the ISO/IEC 18000 air interfaces standards for radio frequency identification (RFID) devices. Its purpose is to provide a common crypto suite for security for RFID devices that can be referred to by ISO committees for air interface standards and application standards. The crypto suite is defined in alignment with existing air interfaces. SPECK is a symmetric block cipher that is parameterized in both its block length and key length. In this document, a variety of block/key length options are supported. This document defines various methods of use for the cipher. A Tag and an Interrogator can support one, a subset, or all of the specified options, clearly stating what is supported.
英文名称Information technology - Automatic identification and data capture techniques - Part 22: Crypto suite SPECK security services for air interface communications