标准摘要
[中文适用范围]： 本文件规定了应用于射频识别（RFID）设备 ISO/IEC 18000 空口的 SPECK 加密套件。SPECK 是一种对称分组密码，其分组长度与密钥长度均可参数化。本加密套件支持的分组/密钥长度（单位：比特）选项包括：64/96、96/96、64/128、128/128 和 128/256。在本文件中，标签（Tag）与读写器（Interrogator）可支持上述选项之一、部分或全部，并应明确声明其所支持的选项。 [外文原描述]： This document specifies the crypto suite for SPECK for the ISO/IEC 18000 air interface standards for radio frequency identification (RFID) devices. SPECK is a symmetric block cipher that is parameterized in both its block length and key length. The block/key length options supported in this crypto suite (in bits) are 64/96, 96/96, 64/128, 128/128 and 128/256. In this document, 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