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. 15, 2011
Filed:
Sep. 27, 2006
Method and apparatus for integer transformation using a discrete logarithm and modular factorization
Alexandru Fit-florea, Palo Alto, CA (US);
David W. Matula, Dallas, TX (US);
Alexandru Fit-Florea, Palo Alto, CA (US);
David W. Matula, Dallas, TX (US);
Southern Methodist University, Dallas, TX (US);
Abstract
Transforming an integer comprises receiving the integer, where the integer can be expressed as a modular factorization. The modular factorization comprises one or more factors, where each factor has an exponent. The integer is expressed as a product of residues. A discrete logarithm of the integer is established from a sum corresponding to the product of residues. A value for an exponent of a factor is determined from the discrete logarithm. The integer is represented as the modular factorization comprising the one or more factors, where each factor has a value for the exponent.