Patent · US Active

Protecting the information encoded in a bloom filter using encoded bits of data

US8904176B2 · kind B2 · utility

11Cited by

4References

15Claims

0Family size

Assignee

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. · US

Inventors

Alan H. Karp · Palo Alto, US
Jun Li · Palo Alto, US

Key dates

Filing date	Apr 28, 2010
Grant date	Dec 2, 2014
Priority date	—
Expiry date	Jul 28, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04L9/3239
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Illustrated is a system and method that includes identifying data stored as an entry in a list. The system and method also includes truncating the entry to create a truncated entry. It further includes transforming the truncated entry into a hash, the hash used to set an index position value within a Bloom filter. The system and method also includes an interface module to transmit the Bloom filter.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.