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. 04, 1997
Filed:
Nov. 16, 1995
Applicant:
Inventors:
William A Aiello, Madison, NJ (US);
Ramarathnam Venkatesan, Morristown, NJ (US);
Assignee:
Bell Communications Research, Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L / ; G06F / ; H03B / ;
U.S. Cl.
CPC ...
380 46 ; 331 78 ; 364717 ; 380 28 ; 380 29 ; 380 30 ; 380 44 ; 380 47 ; 380 49 ;
Abstract
Methods and circuitry for generating a cryptographic hash function using a strong pseudo-random generator along with the input data to create high quality pseudo-random keys as indices to pseudo-random functions, as well as a pseudo-random function from 2n bits to 2n bits given a pseudo-random function from n bits to n bits.
Aiello, William. (1997). Efficient cryptographic hash functions and methods for amplifying the (U.S. Patent No. 5608801). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5608801
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