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:
Jun. 28, 2016
Filed:
Jan. 05, 2016
International Business Machines Corporation, Armonk, NY (US);
Fernando Incertis Carro, Valencia, ES;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and system for decoding an encrypted file. A recipient computer: receives, from a sender computer, the encrypted file having a filename that includes an encoded address; parses the received filename; extracts the encoded address from the parsed filename; accesses a voice check ticket at the extracted encoded address; receives voice check text from the voice check ticket; visually displays the received voice check text on a computer display of the recipient computer; prompts the recipient to read aloud the displayed voice check text; receives an audio signal from a reading aloud, by the prompted recipient, of the displayed voice check text; transmits the received audio signal to a server computer; and decrypts the received encrypted file using an encryption key.