FILE ENCRYPTION SCHEME - Patent 0715734

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EP 0 715 734 A1

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(43)	Date of publication:
	12.06.1996 Bulletin 1996/24

(21)	Application number: 95920547.0

(22)	Date of filing: 19.05.1995

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International Patent Classification (IPC):

G06F 12/ 14^{( . )}
G06F 12/ 00^{( . )}
G06F 21/ 24^{( . )}

G06F 1/ 00^{( . )}
G06F 21/ 00^{( . )}

(86)	International application number:
	PCT/US1995/006329

(87)	International publication number:
	WO 1996/000942 (11.01.1996 Gazette 1996/03)

(84)	Designated Contracting States:
	BE CH DE DK ES FR GB GR IT LI NL SE

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Priority:

30.06.1994 US 19940268695

(71)	Applicant: Hughes Aircraft Company
	Los Angeles, CA 90045-0028 (US)

(72)	Inventors:
	GEORGIADES, Diane, E. Yorba Linda, CA 92686 (US) TAYLOR, Neal, E. Yorba Linda, CA 92686 (US)

(74)	Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
	Maximilianstrasse 58 80538 München 80538 München (DE)

(54)	FILE ENCRYPTION SCHEME