<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.4//EN" "ep-patent-document-v1-4.dtd"><ep-patent-document id="EP0820670A1" file="EP96908004NWA1.xml" lang="de" doc-number="0820670" date-publ="19980128" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>AT..CHDE..ESFRGB..ITLI..............................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0820670</B110><B130>A1</B130><B140><date>19980128</date></B140><B190>EP</B190></B100><B200><B210>96908004.0</B210><B220><date>19960403</date></B220><B240><B241><date>19971006</date></B241></B240><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>19951014084</B310><B320><date>19950413</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>19980128</date><bnum>199805</bnum></B405><B430><date>19980128</date><bnum>199805</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>H04L   9/    00            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>G09C   1/    00            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>H04L   9/    08            A I                    </text></classification-ipcr><classification-ipcr sequence="4"><text>H04L   9/    32            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>COMPUTER-ASSISTED METHOD FOR THE EXCHANGE OF CRYPTOGRAPHIC KEYS BETWEEN A USER COMPUTER UNIT (U) AND NETWORK COMPUTER UNIT (N)</B542><B541>fr</B541><B542>PROCEDE POUR L'ECHANGE CRYPTOGRAPHIQUE DE CLES ASSISTE PAR ORDINATEUR ENTRE UN ORDINATEUR UTILISATEUR (U) ET UN ORDINATEUR RESEAU (N)</B542><B541>de</B541><B542>VERFAHREN ZUM RECHNERGESTÜTZTEN AUSTAUSCH KRYPTOGRAPHISCHER SCHLÜSSEL ZWISCHEN EINER BENUTZERCOMPUTEREINHEIT U UND EINER NETZCOMPUTEREINHEIT N</B542></B540></B500><B700><B710><B711><snm>SIEMENS AKTIENGESELLSCHAFT</snm><adr><str>Wittelsbacherplatz 2</str><city>80333 München</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>HORN, Günther</snm><adr><str>Eduard-Schmid-Strasse 16</str><city>D-81541 München</city><ctry>DE</ctry></adr></B721><B721><snm>MÜLLER, Klaus</snm><adr><str>Raintaler Strasse 15</str><city>D-81539 München</city><ctry>DE</ctry></adr></B721><B721><snm>KESSLER, Volker</snm><adr><str>Pfarrer-Schmitter-Strasse 1</str><city>D-85256 Vierkirchen</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Zedlitz, Peter, Dipl.-Inf., et al</snm><adr><str>Patentanwalt, Postfach 22 13 17</str><city>80503 München</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AT</ctry><ctry>CH</ctry><ctry>DE</ctry><ctry>ES</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>IT</ctry><ctry>LI</ctry></B840><B860><B861><dnum><anum>DE1996000591</anum></dnum><date>19960403</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1996032791</pnum></dnum><date>19961017</date><bnum>199646</bnum></B871></B870></B800></SDOBI></ep-patent-document>