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<ep-patent-document id="EP19860362B8W1" file="EP19860362W1B8.xml" lang="en" country="EP" doc-number="3843355" kind="B8" correction-code="W1" date-publ="20250122" status="c" dtd-version="ep-patent-document-v1-7">
<SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HRIS..MTNORS..SM..................</B001EP><B005EP>J</B005EP><B007EP>0009290-CORR01</B007EP></eptags></B000><B100><B110>3843355</B110><B120><B121>CORRECTED EUROPEAN PATENT SPECIFICATION</B121></B120><B130>B8</B130><B132EP>B1</B132EP><B140><date>20250122</date></B140><B150><B151>W1</B151><B153>73</B153><B155><B1551>de</B1551><B1552>Bibliographie</B1552><B1551>en</B1551><B1552>Bibliography</B1552><B1551>fr</B1551><B1552>Bibliographie</B1552></B155></B150><B190>EP</B190></B100><B200><B210>19860362.3</B210><B220><date>20190708</date></B220><B240><B241><date>20210326</date></B241><B242><date>20230131</date></B242></B240><B250>zh</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>201811063947</B310><B320><date>20180912</date></B320><B330><ctry>CN</ctry></B330></B300><B400><B405><date>20250122</date><bnum>202504</bnum></B405><B430><date>20210630</date><bnum>202126</bnum></B430><B450><date>20241218</date><bnum>202451</bnum></B450><B452EP><date>20240709</date></B452EP><B480><date>20250122</date><bnum>202504</bnum></B480></B400><B500><B510EP><classification-ipcr sequence="1"><text>H04L   9/40        20220101AFI20240628BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>H04L   9/30        20060101ALI20240628BHEP        </text></classification-ipcr><classification-ipcr sequence="3"><text>H04L   9/32        20060101ALI20240628BHEP        </text></classification-ipcr><classification-ipcr sequence="4"><text>H04L   9/00        20220101ALI20240628BHEP        </text></classification-ipcr></B510EP><B520EP><classifications-cpc><classification-cpc sequence="1"><text>H04L  63/123       20130101 FI20210813BHEP        </text></classification-cpc><classification-cpc sequence="2"><text>H04L  63/0823      20130101 LI20210813BHEP        </text></classification-cpc><classification-cpc sequence="3"><text>H04L  63/0442      20130101 LI20210813BHEP        </text></classification-cpc><classification-cpc sequence="4"><text>H04L  63/126       20130101 LI20210813BHEP        </text></classification-cpc><classification-cpc sequence="5"><text>H04L2463/121       20130101 LA20210813BHEP        </text></classification-cpc><classification-cpc sequence="6"><text>H04W   4/40        20180201 LA20210929BHEP        </text></classification-cpc><classification-cpc sequence="7"><text>H04L   9/3239      20130101 LI20211001BHEP        </text></classification-cpc><classification-cpc sequence="8"><text>H04L   9/3297      20130101 LI20211001BHEP        </text></classification-cpc><classification-cpc sequence="9"><text>H04L   9/3268      20130101 LI20211001BHEP        </text></classification-cpc><classification-cpc sequence="10"><text>H04L   9/3247      20130101 LI20211001BHEP        </text></classification-cpc><classification-cpc sequence="11"><text>H04L   9/3073      20130101 LI20211001BHEP        </text></classification-cpc><classification-cpc sequence="12"><text>H04L   9/50        20220501 LI20220501BHEP        </text></classification-cpc></classifications-cpc></B520EP><B540><B541>de</B541><B542>VERFAHREN ZUM SENDEN EINER NACHRICHT, VERFAHREN ZUM VERIFIZIEREN EINER NACHRICHT UND VORRICHTUNGEN</B542><B541>en</B541><B542>METHOD FOR SENDING MESSAGE, METHOD FOR VERIFYING MESSAGE, AND DEVICES</B542><B541>fr</B541><B542>PROCÉDÉ D'ENVOI DE MESSAGE, PROCÉDÉ DE VÉRIFICATION DE MESSAGE, ET DISPOSITIFS</B542></B540><B560><B561><text>EP-A1- 1 912 376</text></B561><B561><text>EP-A1- 2 850 862</text></B561><B561><text>CN-A- 101 729 248</text></B561><B561><text>CN-A- 105 187 376</text></B561><B561><text>KR-A- 20150 024 117</text></B561><B561><text>US-A1- 2018 234 248</text></B561><B562><text>VIGHNESH N V ET AL: "A novel sender authentication scheme based on hash chain for Vehicular Ad-Hoc Networks", WIRELESS TECHNOLOGY AND APPLICATIONS (ISWTA), 2011 IEEE SYMPOSIUM ON, IEEE, 25 September 2011 (2011-09-25), pages 96 - 101, XP032028720, ISBN: 978-1-4577-1496-2, DOI: 10.1109/ISWTA.2011.6089388</text></B562><B565EP><date>20211012</date></B565EP></B560></B500><B700><B720><B721><snm>ZHANG, Yuhai</snm><adr><str>Huawei Administration Building
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Technologies Co., Ltd.</snm><iid>102066540</iid><irf>H12459WOEP/AS/E3</irf><adr><str>Room 101, Huawei Headquarters Office Building
Huawei, Vanke City Community
Bantian Street
Longgang District</str><city>Shenzhen, Guangdong 518129</city><ctry>CN</ctry></adr></B731></B730><B740><B741><snm>Maiwald GmbH</snm><iid>100061181</iid><adr><str>Elisenhof
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