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:
Dec. 24, 2013
Filed:
Sep. 21, 2010
Subramaniyam Chandrasekaran, Erode, IN;
Arun C. Ramachandran, Coimbatore, IN;
Lakshmanan Velusamy, Karur District, IN;
Vinodh Kumar Venkatesan, Namakkal District, IN;
Subramaniyam Chandrasekaran, Erode, IN;
Arun C. Ramachandran, Coimbatore, IN;
Lakshmanan Velusamy, Karur District, IN;
Vinodh Kumar Venkatesan, Namakkal District, IN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
The invention includes a method for encrypting and transmitting a message M from a first location to a second location. Random numbers P and Q are initially selected, each of them being either a prime or a non-prime number. P and Q are both furnished to a sender and a recipient at the first and second locations, respectively. A client at the first location generates an encrypted message E, which is the remainder left when a modulus operator divides a first quantity, equal to M multiplied by P to the i power, where i is a selected number, by a second quantity equal to (PQ−1). A tuple comprising E and i is transmitted from the first location to the second location, and a second data processing system at the second location to determines the message M from E, i and Q.