Nova Patents
EP1025672A1

Public key validation scheme for elliptic curve based cryptosystems

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 14 October 2018, 7.9 years ago.

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  4. Projected expiry
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Every citation, both ways

Citations
DocumentRelationOfficeCited during
DE112009000396T5Cited byGermanyApplicant
EP0384475A1CitesEuropean Patent Office (EPO)Examiner
EP0384475A1CitesEuropean Patent Office (EPO)Examiner
EP0482371A2CitesEuropean Patent Office (EPO)Examiner
EP0482371A2CitesEuropean Patent Office (EPO)Examiner
EP0535863A2CitesEuropean Patent Office (EPO)Examiner
EP0535863A2CitesEuropean Patent Office (EPO)Examiner
EP0743774A2CitesEuropean Patent Office (EPO)Examiner
EP0743774A2CitesEuropean Patent Office (EPO)Examiner
JURISIC A ET AL: "ELLIPTIC CURVES AND CRYPTOGRAPY STRONG DIGITAL SIGNATURE ALGORITHMS", DR. DOBB'S JOURNAL, M&T PUBL., REDWOOD CITY, CA, US, 1 April 1997 (1997-04-01), XP000826356, ISSN: 1044-789XNon-patent–Examiner
LIM C H ET AL: "A key recovery attack on discrete log-based schemes using a prime order subgroup", ADVANCES IN CRYPTOLOGY - CRYPTO '97. SANTA BARBARA, AUG. 17 - 21, 1997; [PROCEEDINGS OF THE ANNUAL INTERNATIONAL CRYPTOLOGY CONFERENCE (CRYPTO)], BERLIN, SPRINGER, DE, 17 August 1997 (1997-08-17), pages 1 - 14, XP007919888, ISBN: 978-3-540-63384-6Non-patent–Examiner
KOBLITZ N: "ELLIPTIC CURVE CRYPTOSYSTEMS", MATHEMATICS OF COMPUTATION, AMERICAN MATHEMATICAL SOCIETY, US, vol. 48, no. 177, 1 January 1987 (1987-01-01), pages 203 - 209, XP000671098Non-patent–Examiner
MENEZES A J ET AL: "ELLIPTIC CURVE CRYPTOSYSTEMS AND THEIR IMPLEMENTATION", JOURNAL OF CRYPTOLOGY, NEW YORK, NY, US, vol. 6, no. 4, 1 January 1992 (1992-01-01), pages 209 - 224, XP002069135Non-patent–Examiner
LIM C H ET AL: "A key recovery attack on discrete log-based schemes using a prime order subgroup", 17 August 1997, ADVANCES IN CRYPTOLOGY - CRYPTO '97. SANTA BARBARA, AUG. 17 - 21, 1997; [PROCEEDINGS OF THE ANNUAL INTERNATIONAL CRYPTOLOGY CONFERENCE (CRYPTO)], BERLIN, SPRINGER, DE, PAGE(S) 1 - 14, ISBN: 978-3-540-63384-6, XP007919888Non-patent–Examiner
DAN BAILEY ET AL: "IEEE P1363: Standard for Public-Key Cryptography Minutes", INTERNET CITATION, 19 August 1997 (1997-08-19), XP007921236, Retrieved from the Internet <URL:http://grouper.ieee.org/groups/1363/WorkingGroup/minutes/Aug97.txt> [retrieved on 20121031]Non-patent–Examiner
ACCREDITED BY : AMERICAN NATIONAL STANDARDS INSTITUTE: "PUBLIC KEY CRYPTOGRAPHY FOR THE FINANCIAL SERVICES INDUSTRY: THE ELLIPTIC CURVE DIGITAL SIGNATURE ALGORITHM (ECDSA) - AMERICAN NATIONAL STANDARD, X9.62", 19980920, 20 September 1998 (1998-09-20), pages 1 - 128, XP008139884Non-patent–Examiner
DON JOHNSON ET AL: "Elliptic Curves DSA (ECDSA): An Enhanced DSA", 7TH USENIX SECURITY SYMPOSIUM, 29 January 1998 (1998-01-29), San Antonio, Texas, USA, XP055089019, Retrieved from the Internet <URL:https://www.usenix.org/legacy/publications/library/proceedings/sec98/invited_talks/menezes/ecdsa.ps> [retrieved on 20131119]Non-patent–Examiner
See also references of WO 9920020A1Non-patent–Examiner