The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 09, 2021
Filed:
Mar. 11, 2019
Stellar Cyber, Inc., Santa Clara, CA (US);
Stellar Cyber, inc., Santa Clara, CA (US);
Abstract
A computer-implemented method includes generating a hash key using a number of least significant bits (LSBs) for indexing an indirection table in a computing system including multiple processing cores. In generating the hash key, symmetry constraints for a request packet and a response packet through a same communication channel are computed. The symmetry constraints include at least a condition where the LSBs of a hash value corresponding to a source or destination IP address of the request packet are equal to the LSBs of a hash value corresponding to a destination or source IP address of the response packet, wherein the LSBs of the hash value of the request and response packets are of a number same as the number of LSBs used for indexing the indirection table. A string of bits are subjected to the symmetry constraints and adjusted to satisfy the symmetry constraints to generate the hash key.