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1. (WO2001024437) SYSTEMS AND METHODS FOR AUTHENTICATING AN ELECTRONIC MESSAGE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2001/024437 International Application No.: PCT/US2000/027068
Publication Date: 05.04.2001 International Filing Date: 02.10.2000
Chapter 2 Demand Filed: 27.04.2001
IPC:
G07B 17/00 (2006.01) ,H04L 9/32 (2006.01)
G PHYSICS
07
CHECKING-DEVICES
B
TICKET-ISSUING APPARATUS; TAXIMETERS; ARRANGEMENTS OR APPARATUS FOR COLLECTING FARES, TOLLS OR ENTRANCE FEES AT ONE OR MORE CONTROL POINTS;  FRANKING APPARATUS
17
Franking apparatus
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
32
including means for verifying the identity or authority of a user of the system
Applicants:
UNITED STATES POSTAL SERVICE [US/US]; 475 L'Enfant Plaza, S.W. Washington, DC 20260-1135, US
Inventors:
CAMPBELL, Leo, J.; US
COOK, Jon, L.; US
CHAMBERLAIN, Charles, R.; US
MCGRATH, Michael, J.; US
SCHOEN, Isadore; null
Agent:
GARRETT, Arthur, S. ; Finnegan, Henderson, Farabow, Garrett & Dunner, LLP 1300 I Street, N.W. Washington, DC 20005-3315, US
Priority Data:
60/157,16830.09.1999US
Title (EN) SYSTEMS AND METHODS FOR AUTHENTICATING AN ELECTRONIC MESSAGE
(FR) SYSTEMES ET PROCEDES D'AUTHENTIFICATION D'UN MESSAGE ELECTRONIQUE
Abstract:
(EN) Systems and methods are disclosed for authenticating electronic messages. A data structure is generated by a computer server which allows for the authentication of the contents and computer server identity of a received electronic message and provides a trusted stamp to authenticate when the message was sent. Data which can authenticate the message, the computer server identity, and the time the message was sent is included into a data structure which is called an Electronic PostMark (EPM).
(FR) L'invention concerne des systèmes et des procédés servant à authentifier des messages électroniques. Une structure de données produite par un serveur d'ordinateur permet d'authentifier les contenus et l'identité du serveur d'un message électronique reçu, et fournit un cachet fiable certifiant l'heure d'envoi du message. Des données pouvant authentifier le message, l'identité du serveur et l'heure d'envoi du message sont incluses dans une structure de données appelée cachet de poste électronique (EPM).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
SG88173IL148918EP1219063US20020029248US20020029249US20020029279
US20070169176US20080221913US20080320092JP2003510962 CN1451213CN102882680
CA2386484NZ518393AU2000077450AU2001245807AU2001245808AU2001247496
AU2001249230AU2005202064