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:
Jul. 28, 2015
Filed:
Aug. 16, 2013
Applicant:
Google Inc., Mountain View, CA (US);
Inventors:
Marcel M. M. Yung, New York, NY (US);
Sarvar Patel, Montville, NJ (US);
Binyamin Pinkas, New York, NY (US);
Assignee:
Google Inc., Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0435 (2013.01); G06F 12/1408 (2013.01);
Abstract
Homomorphic cryptography on numerical values in digital computing is described, including converting a numerical value encoded in a bit string of a first size to another bit string of a second size, which is different from the first size; encrypting the numerical value in the another bit string to produce a ciphertext; and storing the ciphertext.