METHOD AND SYSTEM FOR VERIFYING THE TRUSTWORTHINESS OF DOWNLOADED PROXY CODE - Patent 1169835

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EP 1 169 835 A2

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(88)	Date of publication A3:
	04.01.2001

(43)	Date of publication:
	09.01.2002 Bulletin 2002/02

(21)	Application number: 00923157.2

(22)	Date of filing: 07.04.2000

(51)	International Patent Classification (IPC)⁷: H04L 29/06

(86)	International application number:
	PCT/US0009/249

(87)	International publication number:
	WO 0062/142 (19.10.2000 Gazette 2000/42)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

08.04.1999 US 128406 P

(71)	Applicant: Sun Microsystems, Inc.
	Palo Alto, California 94303 (US)

(72)	Inventors:
	SCHEIFLER, Robert, W. Somerville, MA 02144 (US) WALDO, James, H. Dracut, MA 01826 (US) JONES, Peter, C. Winchester, MA 01890 (US)

(74)	Representative: Beresford, Keith Denis Lewis et al
	Beresford & Co., 2-5 Warwick Court, High Holborn London WC1R 5DH London WC1R 5DH (GB)

(54)	METHOD AND SYSTEM FOR VERIFYING THE TRUSTWORTHINESS OF DOWNLOADED PROXY CODE