Inventors
Rudolf M Bolle, Chitra Dorai, Sunil J Noronha, Nalini K Ratha
Publication date
2006/10/31
Patent office
US
Patent number
7130452
Application number
10308664
Description
A system and method for multi-party authentication is described. The multi-party authentication process uses synchronous and persistent biometrics signals received from parties to a transaction, based on a policy, to approve a transaction request. The biometrics signals preferably are expressed as compressed video signals having steganographically inserted challenge response data. Several business applications are described that are based on the multi-party authentication engine.
Total citations
Scholar articles
RM Bolle, C Dorai, SJ Noronha, NK Ratha - US Patent 7,130,452, 2006