Cryptography – Particular algorithmic function encoding
Reexamination Certificate
2002-03-05
2009-02-10
Simitoski, Michael J (Department: 2434)
Cryptography
Particular algorithmic function encoding
C712S015000, C712S029000, C712S037000, C716S030000
Reexamination Certificate
active
07489779
ABSTRACT:
An integrated circuit for implementing the secure hash algorithm is provided. According to one aspect of the integrated circuit, the integrated circuit includes a data path and a controller controlling operation of the data path. According to another aspect of the integrated circuit, the data path is capable of handling each round of processing reiteratively. The controller further includes an address control module and a finite state machine.
REFERENCES:
patent: 3409175 (1968-11-01), Byrne
patent: 3666143 (1972-05-01), Weston
patent: 3938639 (1976-02-01), Birrell
patent: 3949903 (1976-04-01), Benasutti et al.
patent: 3960298 (1976-06-01), Birrell
patent: 3967062 (1976-06-01), Dobias
patent: 3991911 (1976-11-01), Shannon et al.
patent: 3995441 (1976-12-01), McMillin
patent: 4076145 (1978-02-01), Zygiel, deceased
patent: 4143793 (1979-03-01), McMillin et al.
patent: 4172669 (1979-10-01), Edelbach
patent: 4174872 (1979-11-01), Fessler
patent: 4181242 (1980-01-01), Zygiel, deceased et al.
patent: RE30301 (1980-06-01), Zygiel, deceased
patent: 4218014 (1980-08-01), Tracy
patent: 4222972 (1980-09-01), Caldwell
patent: 4237536 (1980-12-01), Enelow et al.
patent: 4252253 (1981-02-01), Shannon
patent: 4302775 (1981-11-01), Widergren et al.
patent: 4333587 (1982-06-01), Fessler et al.
patent: 4354613 (1982-10-01), Desai et al.
patent: 4377246 (1983-03-01), McMillin et al.
patent: 4393468 (1983-07-01), New
patent: 4413752 (1983-11-01), McMillin et al.
patent: 4458584 (1984-07-01), Annese et al.
patent: 4466342 (1984-08-01), Basile et al.
patent: 4475448 (1984-10-01), Shoaf et al.
patent: 4509690 (1985-04-01), Austin et al.
patent: 4520950 (1985-06-01), Jeans
patent: 4549675 (1985-10-01), Austin
patent: 4553573 (1985-11-01), McGarrah
patent: 4560089 (1985-12-01), McMillin et al.
patent: 4577782 (1986-03-01), Fessler
patent: 4578799 (1986-03-01), Scholl et al.
patent: RE32179 (1986-06-01), Sedam et al.
patent: 4633386 (1986-12-01), Terepin et al.
patent: 4658988 (1987-04-01), Hassell
patent: 4694416 (1987-09-01), Wheeler et al.
patent: 4711374 (1987-12-01), Gaunt et al.
patent: 4713755 (1987-12-01), Worley, Jr. et al.
patent: 4719056 (1988-01-01), Scott
patent: 4726494 (1988-02-01), Scott
patent: 4747516 (1988-05-01), Baker
patent: 4748585 (1988-05-01), Chiarulli et al.
patent: 4760525 (1988-07-01), Webb
patent: 4760544 (1988-07-01), Lamb
patent: 4765513 (1988-08-01), McMillin et al.
patent: 4766548 (1988-08-01), Cedrone et al.
patent: 4781309 (1988-11-01), Vogel
patent: 4800492 (1989-01-01), Johnson et al.
patent: 4811214 (1989-03-01), Nosenchuck et al.
patent: 4824075 (1989-04-01), Holzboog
patent: 4827426 (1989-05-01), Patton et al.
patent: 4850269 (1989-07-01), Hancock et al.
patent: 4856684 (1989-08-01), Gerstung
patent: 4901887 (1990-02-01), Burton
patent: 4921315 (1990-05-01), Metcalfe et al.
patent: 4930666 (1990-06-01), Rudick
patent: 4932564 (1990-06-01), Austin, deceased et al.
patent: 4936488 (1990-06-01), Austin
patent: 4937019 (1990-06-01), Scott
patent: 4960261 (1990-10-01), Scott et al.
patent: 4961533 (1990-10-01), Teller et al.
patent: 4967340 (1990-10-01), Dawes
patent: 4974643 (1990-12-01), Bennett et al.
patent: 4982876 (1991-01-01), Scott
patent: 4993604 (1991-02-01), Gaunt et al.
patent: 5007560 (1991-04-01), Sassak
patent: 5021947 (1991-06-01), Campbell et al.
patent: 5040106 (1991-08-01), Maag
patent: 5044171 (1991-09-01), Farkas
patent: 5090015 (1992-02-01), Dabbish et al.
patent: 5129549 (1992-07-01), Austin
patent: 5139708 (1992-08-01), Scott
patent: 5156301 (1992-10-01), Hassell et al.
patent: 5156871 (1992-10-01), Goulet et al.
patent: 5165575 (1992-11-01), Scott
patent: 5190083 (1993-03-01), Gupta et al.
patent: 5190189 (1993-03-01), Zimmer et al.
patent: 5193151 (1993-03-01), Jain
patent: 5193718 (1993-03-01), Hassell et al.
patent: 5202993 (1993-04-01), Tarsy et al.
patent: 5203474 (1993-04-01), Haynes
patent: 5240144 (1993-08-01), Feldman
patent: 5261099 (1993-11-01), Bigo et al.
patent: 5263509 (1993-11-01), Cherry et al.
patent: 5269442 (1993-12-01), Vogel
patent: 5280711 (1994-01-01), Motta et al.
patent: 5297400 (1994-03-01), Benton et al.
patent: 5301100 (1994-04-01), Wagner
patent: 5303846 (1994-04-01), Shannon
patent: 5335276 (1994-08-01), Thompson et al.
patent: 5339428 (1994-08-01), Burmeister et al.
patent: 5343716 (1994-09-01), Swanson et al.
patent: 5361362 (1994-11-01), Benkeser et al.
patent: 5368198 (1994-11-01), Goulet
patent: 5379343 (1995-01-01), Grube et al.
patent: 5381546 (1995-01-01), Servi et al.
patent: 5381550 (1995-01-01), Jourdenais et al.
patent: 5388212 (1995-02-01), Grube et al.
patent: 5392960 (1995-02-01), Kendt et al.
patent: 5437395 (1995-08-01), Bull et al.
patent: 5450557 (1995-09-01), Kopp et al.
patent: 5454406 (1995-10-01), Rejret et al.
patent: 5465368 (1995-11-01), Davidson et al.
patent: 5479055 (1995-12-01), Eccles
patent: 5490165 (1996-02-01), Blakeney, II et al.
patent: 5491823 (1996-02-01), Ruttenberg
patent: 5507009 (1996-04-01), Grube et al.
patent: 5515519 (1996-05-01), Yoshioka et al.
patent: 5517600 (1996-05-01), Shimokawa
patent: 5519694 (1996-05-01), Brewer et al.
patent: 5522070 (1996-05-01), Sumimoto
patent: 5530964 (1996-06-01), Alpert et al.
patent: 5534796 (1996-07-01), Edwards
patent: 5542265 (1996-08-01), Rutland
patent: 5553755 (1996-09-01), Bonewald et al.
patent: 5555417 (1996-09-01), Odnert et al.
patent: 5560028 (1996-09-01), Sachs et al.
patent: 5560038 (1996-09-01), Haddock
patent: 5570587 (1996-11-01), Kim
patent: 5572572 (1996-11-01), Kawan et al.
patent: 5590353 (1996-12-01), Sakakibara et al.
patent: 5594657 (1997-01-01), Cantone et al.
patent: 5600810 (1997-02-01), Ohkami
patent: 5600844 (1997-02-01), Shaw et al.
patent: 5602833 (1997-02-01), Zehavi
patent: 5603043 (1997-02-01), Taylor et al.
patent: 5607083 (1997-03-01), Vogel et al.
patent: 5608643 (1997-03-01), Wichter et al.
patent: 5611867 (1997-03-01), Cooper et al.
patent: 5623545 (1997-04-01), Childs et al.
patent: 5625669 (1997-04-01), McGregor et al.
patent: 5626407 (1997-05-01), Westcott
patent: 5630206 (1997-05-01), Urban et al.
patent: 5635940 (1997-06-01), Hickman et al.
patent: 5646544 (1997-07-01), Iadanza
patent: 5646545 (1997-07-01), Trimberger et al.
patent: 5647512 (1997-07-01), Assis Mascarenhas deOliveira et al.
patent: 5667110 (1997-09-01), McCann et al.
patent: 5684793 (1997-11-01), Kiema et al.
patent: 5684980 (1997-11-01), Casselman
patent: 5687236 (1997-11-01), Moskowitz et al.
patent: 5694613 (1997-12-01), Suzuki
patent: 5694794 (1997-12-01), Jerg et al.
patent: 5699328 (1997-12-01), Ishizaki et al.
patent: 5701482 (1997-12-01), Harrison et al.
patent: 5704053 (1997-12-01), Santhanam
patent: 5706191 (1998-01-01), Bassett et al.
patent: 5706976 (1998-01-01), Purkey
patent: 5712996 (1998-01-01), Schepers
patent: 5720002 (1998-02-01), Wang
patent: 5721693 (1998-02-01), Song
patent: 5721854 (1998-02-01), Ebcioglu et al.
patent: 5732563 (1998-03-01), Bethuy et al.
patent: 5734808 (1998-03-01), Takeda
patent: 5737631 (1998-04-01), Trimberger
patent: 5742180 (1998-04-01), DeHon et al.
patent: 5742821 (1998-04-01), Prasanna
patent: 5745366 (1998-04-01), Higham et al.
patent: RE35780 (1998-05-01), Hassell et al.
patent: 5751295 (1998-05-01), Becklund et al.
patent: 5754227 (1998-05-01), Fukuoka
patent: 5758261 (1998-05-01), Wiedeman
patent: 5768561 (1998-06-01), Wise
patent: 5778439 (1998-07-01), Trimberger et al.
patent: 5784636 (1998-07-01), Rupp
patent: 5787237 (1998-07-01), Reilly
patent: 5790817 (1998-08-01), Asghar et al.
patent: 5791517 (1998-08-01), Avital
patent: 5791523 (1998-08-01), Oh
patent: 5794062 (1998-08-01), Baxter
patent: 5794067 (1998-08-01), Kadowaki
patent: 5802055 (1998-09-01), Krein et al.
patent: 5818603 (1998-10-01), Motoyama
patent: 5822308 (1998-10-01), Weigand et al.
patent: 5822313 (1998-10-01), Malek et al.
patent: 5822360 (1998-10-01), Lee et al.
patent: 5828858 (1998-10-01), Athanas et al.
patent: 5829085 (1998-11-01), Jerg et al.
patent: 5835753 (1998-11-01), Witt
patent: 5838165 (1998-11-01), Chatter
patent: 5845815 (1998-12-01), Vogel
patent: 5860021 (1999-01-01), Klingman
patent
Kaufman Marc S.
Nixon & Peabody LLP
QSTHoldings, LLC
Simitoski Michael J
Tang Wayne
LandOfFree
Hardware implementation of the secure hash standard does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hardware implementation of the secure hash standard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hardware implementation of the secure hash standard will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4108001