DEVICE DATA HASHING
案件概要
出願人
Lemon Inc.; Beijing Zitiao Network Technology Co., Ltd.
発明者
Bo Jiang; Wanrong Zhang; Donghang Lu; Jian Du; Qiang Yan
IPC分類
CPC分類
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for hashing data on client devices. One of the methods includes generating, using a hash function, an output value that is in a hashing domain for the hash function; accessing a message size that is a smaller value than a domain size of the hashing domain; generating, using the hash function and the message size, one or more noise values; generating a message that includes the one or more noise values; and providing, to an external system, the message.
原文（中国語）
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for hashing data on client devices. One of the methods includes generating, using a hash function, an output value that is in a hashing domain for the hash function; accessing a message size that is a smaller value than a domain size of the hashing domain; generating, using the hash function and the message size, one or more noise values; generating a message that includes the one or more noise values; and providing, to an external system, the message.
外部リソース