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:
May. 24, 2022
Filed:
Jun. 18, 2020
Applicant:
Adp, Inc., Roseland, NJ (US);
Inventors:
Israel Oliveira, Porto Alegre, BR;
Cristian Basilio, Porto Alegre, BR;
Douglas Parnoff, Porto Alegre, BR;
Leandro Pereira, Porto Alegre, BR;
Assignee:
ADP, Inc., Roseland, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0866 (2013.01); H04L 9/0894 (2013.01); H04L 9/3236 (2013.01); H04L 9/3247 (2013.01);
Abstract
A method of biometric signature. The method comprises receiving a biometric data input from a user and generating a digital artifact from the biometric data input. N private keys are generated from the digital artifact. Upon receiving input of a document, a hash of the document is generated. In response to receiving a signature from the user on the document, the hash is encrypted with each private key to create an encrypted hash with N encrypted keys. The encrypted hash and N encrypted keys are stored in a database.