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:
Aug. 13, 2019
Filed:
Nov. 04, 2016
A10 Networks, Inc., San Jose, CA (US);
A10 Networks, Inc., San Jose, CA (US);
Abstract
Described are systems and methods for verifying server security certificates using hash codes. The system may include a client secure socket layer (SSL) node, a service gateway node, and a storage node. The client SSL node may receive a session request from a client. The service gateway node may forward the session request to a server to receive a server security certificate. The service gateway node may query a server domain name system module to receive a hash code. The hash code may include a first hash value and a hash function to obtain the server security certificate based on the first hash value. The service gateway node may calculate a second hash value by applying the hash function to the server security certificate and match the second hash value and the first hash value to determine whether the server security certificate is valid.