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. 11, 2020
Filed:
Mar. 20, 2015
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventors:
Assignee:
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/06 (2006.01); H04L 9/14 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/065 (2013.01); H04L 9/06 (2013.01); H04L 9/0618 (2013.01); H04L 9/0637 (2013.01); H04L 9/14 (2013.01); H04L 63/0428 (2013.01); H04L 2209/24 (2013.01);
Abstract
In some examples, a non-transitory machine readable storage medium has machine readable instructions to cause a computer processor to segment a datastream into a plurality of equal length blocks each of which has a fixed length, separately encrypt each equal length block using a first encryption key, swap a subset of bits of a first encrypted equal length block with a subset of bits of a second encrypted equal length block such that both of the blocks each have a length equal to the fixed length, and separately encrypt each block using a second encryption key.