DEVICE DATA HASHING
개요
출원인
Lemon Inc.; Beijing Zitiao Network Technology Co., Ltd.
발명자
Bo Jiang; Wanrong Zhang; Donghang Lu; Jian Du; Qiang Yan
IPC 분류
CPC 분류
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.
원문 (중국어)
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.