标准摘要
[中文适用范围]： 本文件规定了以下机制用于同态加密： - 指数ElGamal加密； - Paillier加密。 对于每种机制，本文件指定了以下过程： - 生成涉及实体的参数和密钥； - 加密数据； - 解密加密数据； - 对加密数据进行同态运算。 [外文原描述]： This document specifies the following mechanisms for homomorphic encryption. — Exponential ElGamal encryption; — Paillier encryption. For each mechanism, this document specifies the process for: — generating parameters and the keys of the involved entities; — encrypting data; — decrypting encrypted data; and — homomorphically operating on encrypted data. Annex A defines the object identifiers assigned to the mechanisms specified in this document. Annex B provides numerical examples.
英文名称IT Security techniques - Encryption algorithms - Part 6: Homomorphic encryption