Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2005-11-08
2005-11-08
Jung, David (Department: 2134)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C713S175000, C713S176000
Reexamination Certificate
active
06963973
ABSTRACT:
An unimpeachable chain of custody system and method includes a confirmation authentication system that facilitates receiving and storing a communication signal that is indicative of an evidentiary item captured at a determined location and at a determined time. The confirmation authentication system and method further facilitates generating and transmitting a chain of custody confirmation signal to a transportable input system that the communication signal has been authenticated and stored for subsequent retrieval. The transportable input system includes a positioning device and a communication device that cooperate to facilitates generating and transmitting the communication signal in response to receiving the chain of custody confirmation signal. The transportable input system further facilitates generating an authentication signal that the communication signal was generated by the input system at about the determined location and at about the determined time so that the integrity of the received evidentiary item cannot be impeached.
REFERENCES:
patent: 4453074 (1984-06-01), Weinstein
patent: 4670857 (1987-06-01), Rackman
patent: 4714962 (1987-12-01), Levine
patent: 4776013 (1988-10-01), Kafri et al.
patent: 4786940 (1988-11-01), Daniele
patent: 4835563 (1989-05-01), Larish
patent: 4853733 (1989-08-01), Watanabe et al.
patent: 4853961 (1989-08-01), Pastor
patent: 4879747 (1989-11-01), Leighton et al.
patent: 5027401 (1991-06-01), Soltesz
patent: 5036344 (1991-07-01), Inoue et al.
patent: 5138459 (1992-08-01), Roberts et al.
patent: 5159630 (1992-10-01), Tseng et al.
patent: 5164836 (1992-11-01), Jackson et al.
patent: 5184169 (1993-02-01), Nishitani
patent: 5198851 (1993-03-01), Ogawa
patent: 5204901 (1993-04-01), Hershey et al.
patent: 5231501 (1993-07-01), Sakai
patent: 5233653 (1993-08-01), Katsurabayashi
patent: 5260735 (1993-11-01), Ishikawa et al.
patent: 5260795 (1993-11-01), Sakai et al.
patent: 5272025 (1993-12-01), Wheeler
patent: 5297202 (1994-03-01), Kapp et al.
patent: 5301044 (1994-04-01), Wright
patent: 5303050 (1994-04-01), Nishimura et al.
patent: 5303370 (1994-04-01), Brosh et al.
patent: 5307100 (1994-04-01), Kubo
patent: 5321749 (1994-06-01), Virga
patent: 5337362 (1994-08-01), Gormish et al.
patent: 5383027 (1995-01-01), Harvey et al.
patent: 5384846 (1995-01-01), Berson et al.
patent: 5389989 (1995-02-01), Hawkins et al.
patent: 5404463 (1995-04-01), McGarvey
patent: 5410642 (1995-04-01), Hakamatsuka et al.
patent: 5416510 (1995-05-01), Lipton et al.
patent: 5420924 (1995-05-01), Berson et al.
patent: 5430525 (1995-07-01), Ohta et al.
patent: 5468581 (1995-11-01), Coe et al.
patent: 5485285 (1996-01-01), Shono et al.
patent: 5499294 (1996-03-01), Friedman
patent: 5543885 (1996-08-01), Yamano et al.
patent: 5581613 (1996-12-01), Nagashima et al.
patent: 5719939 (1998-02-01), Tel
patent: 5751809 (1998-05-01), Davis
patent: 5764770 (1998-06-01), Schipper et al.
patent: 5799082 (1998-08-01), Murphy et al.
patent: 5815093 (1998-09-01), Kikinis
patent: 5862217 (1999-01-01), Steinberg et al.
patent: 5862218 (1999-01-01), Steinberg
patent: 5987155 (1999-11-01), Dunn et al.
patent: 6006039 (1999-12-01), Steinbeg et al.
patent: 6163361 (2000-12-01), McIntyre et al.
patent: WO 00/76171 (2000-12-01), None
patent: WO 02/37375 (2002-05-01), None
A multi-protocol cryptographic framework for the authentication of digital streams Goh, A.; Poh, G.S.; TENCON 2000. Proceedings , vol.: 3 , Sep. 24-27, 2000.
Efficient multicast source authentication using layered hash-chaining scheme Challal, Y.; Bouabdallah, A.; Hinard, Y.; Local Computer Networks, 2004. 29th Annual IEEE International Conference on , Nov. 16-18, 2004.
Short-delay playback and high reliability content delivery through chain-casting Utahara, T.; Communications, 2003. APCC 2003. The 9th Asia-Pacific Conference on , vol.: 2 , Sep. 21-24, 2003.
Kelsey et al. “An Authenticated Camera”.
Chapman Charles B.
Childers Winthrop D.
Potts Jerry R.
Hewlett--Packard Development Company, L.P.
Jung David
Potts Jerry R.
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