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:
Nov. 03, 2015
Filed:
Aug. 25, 2013
Google Inc., Mountain View, CA (US);
Marcel M. M. Yung, New York, NY (US);
Nunzio Thron, New York, NY (US);
Gang Wang, Frederick, MD (US);
GOOGLE INC., Mountain View, CA (US);
Abstract
Systems and methods for multi-function and multi-purpose cryptography are described, including obtaining, by a cipher engine executing on a computing system, a message and an identifier of a server, the message is to be encrypted by the cipher engine, which is configured to perform at least one of decryption and encryption using a plurality of cryptographic schemes associated with a plurality of servers; determining a cryptographic scheme of the plurality of cryptographic schemes based on the identifier of the server, the cryptographic scheme is associated with the server and defines an encryption scheme; encrypting, by the cipher engine, the message using the encryption scheme to produce a ciphertext; and sending the ciphertext to the server.