%PDF-1.5
%öäüß
1 0 obj
<<
/OpenAction 2 0 R
/PageMode /UseNone
/Names 3 0 R
/Metadata 4 0 R
/Type /Catalog
/PageLabels <<
/Nums [0 5 0 R]
>>
/Pages 6 0 R
>>
endobj
7 0 obj
<<
/Creator (LaTeX with hyperref package)
/ModDate (D:20260110141532-05'00')
/IEEE#20Article#20ID (11223706)
/Trapped (False)
/CreationDate (D:20251230044842Z)
/IEEE#20Issue#20ID (11346825)
/Producer <7064665465582D312E34302E31383B206D6F646966696564207573696E67206954657874AE20436F726520372E322E3420284147504C2076657273696F6E2920A9323030302D323032322069546578742047726F7570204E56>
/Subject (IEEE Internet of Things Journal;2026;13;2;10.1109/JIOT.2025.3627629)
/PTEX.Fullbanner (This is pdfTeX, Version 3.14159265-2.6-1.40.18 \(TeX Live 2017/W32TeX\) kpathsea version 6.2.3)
/IEEE#20Publication#20ID (6488907)
/Title (A Blockchain-Based Cross-Domain Authentication and Flight Trajectory Privacy Protection Scheme for Unmanned Aerial Vehicle Networks)
>>
endobj
2 0 obj
<<
/S /GoTo
/D [8 0 R /Fit]
>>
endobj
3 0 obj
<<
/Dests 9 0 R
>>
endobj
4 0 obj
<<
/Length 3744
/Subtype /XML
/Type /Metadata
>>
stream
application/pdfIEEEIEEE Internet of Things Journal;2026;13;2;10.1109/JIOT.2025.3627629A Blockchain-Based Cross-Domain Authentication and Flight Trajectory Privacy Protection Scheme for Unmanned Aerial Vehicle NetworksBlockchaincross-domain authenticationkey agreementtrajectory privacy protectionunmanned aerial vehicle (UAV) networkGongzhe QiaoPanlong YangTong YeFeiyu Han
IEEE Internet of Things Journal215515 Jan.15, 2026210.1109/JIOT.2025.3627629132166
VoR
endstream
endobj
5 0 obj
<<
/St 2155
/S /D
>>
endobj
6 0 obj
<<
/Kids [10 0 R 11 0 R]
/Type /Pages
/Count 12
/ITXT (2.1.7)
>>
endobj
8 0 obj
<<
/Contents [12 0 R 13 0 R 14 0 R]
/Type /Page
/Resources 15 0 R
/Annots [16 0 R 17 0 R 18 0 R 19 0 R 20 0 R 21 0 R 22 0 R 23 0 R 24 0 R 25 0 R
26 0 R]
/Parent 10 0 R
/MediaBox [0 0 612 792]
>>
endobj
9 0 obj
<<
/Kids [27 0 R 28 0 R 29 0 R 30 0 R]
/Limits [(AMS.2) (tag:4)]
>>
endobj
10 0 obj
<<
/Kids [8 0 R 31 0 R 32 0 R 33 0 R 34 0 R 35 0 R]
/Type /Pages
/Count 6
/Parent 6 0 R
>>
endobj
11 0 obj
<<
/Kids [36 0 R 37 0 R 38 0 R 39 0 R 40 0 R 41 0 R]
/Type /Pages
/Count 6
/Parent 6 0 R
>>
endobj
12 0 obj
<<
/Length 10
/Filter /FlateDecode
>>
stream
xœ+ä î |
endstream
endobj
13 0 obj
<<
/Length 5351
/Filter /FlateDecode
>>
stream
xÚ½;]sÜ6’ïþz¤®4üȾ¬,Û‰r‰ìµå\my÷Ã�fsÈ ?ÖQ~ýu£œáXNιR•h€ ÐèïnFÛ‹èâ»gÏïŸ}óŠÉô" óTd÷qæI|‘JfI~q¿¹øÜ¾|ùòr%dÜÞÝ¿|{÷òžz¯_Ñïý÷·wß½£ö¯ß¿½»2¸þñŠ ?_Æ0õÇ�zLXðÝkáÀ¤]á2‰‚ë»÷øØõÛËDÿ´#ž\þûþ‡E!ã1Ál�3)þ,²Çr¿t6.œE·Šs¦ðäJd!O3zþš–^5ÅÇb§Êzõ\uzCЛ¶éºÕ‹fp‚\ýN×}Y¨¾lj³!…©Ì/V<
³\Òªª¶+¼ªÊí®·˜BÌ´ê]ôMûH°7myÉeðü§ŠK&ƒq éa"¾Äôß;½×æ…±“ؽ0¡>4-Í{_ïU]»\ë¶T•»
ÆX weQi{ºÿtÉ¢ i?v¸2¡Î“Ë,G”±0ŠÀWò̾軦Þþ¾³ü£T�AþËûg°]°–&aœæ‰a*ÄE±öë3\(Š$MñÚ4hŸ´€on÷ìâEóìðç†VnÕ•·ìHÀþ޳8”æí,”,¦=[{ƒèUu' À?áð@¶ÇgàR„âkÁ.úÔ xÂÂøä t;‰ðg&pÒÄñÁ;]—Ž~ÒûµnÍuÛ£&^ºá<ãn‘+G¨ÅKúG1Ò=ÿÚHr«>…¥˜eaÆ—ïyb>]>Ôü^Õ' qÀ8ÿ:pRg:ˆ]ýô ‰¼@1rÎ!¡ÉSøá@ÞN$»¾UEï.=õæ+æl¼ôqžÞ#3r‘ƒd9”jêߪîŒìà"š÷njÕ ÛZ©ª/ûac¡ºhêfÿH��2"…2^{ôÚЬzÐUe�´´<(ëÂŒjÕ•†‚`� (J7N”T••£=‹ûÄ‘ÁÉ0Ü@4{µrÍM8É³Ž ÿŠdôÞh�KËàç ,¤±CKâñÒ†`ƾìgÝugèAÚß§M�Þ LÔ[ÜO² 4¿Tý#õàLj2¼î±Ÿ™â@ïéì@'ÀÉÌñT1Í–A'¬Ð‚H4çd�¡Á£ nµ(a©Æ„8ÐmUUþnn ÓF±çoÚ7mŸ,»…—wCWèC_®Q¯ðˆ¡¡_¤€J¯MiÎ�UVÑGGÂ4Ö“^“6K4Õ@rŠönp’y’#‰‘A"&–ØHÂ$7G·D}„á=õº}@¥Ü´€ŽBa®›¾‡‹ÖÅÇ.¤i×U×\Qsd�¨|š¿y¬Õ¾,&ò6ÅÀ&‰Å…§)rÔ¾~ìqhá5-
ë߀۵ê
ùçŽ ¡Ñ–ÝGzÀ°M4vŠÈ�êÕå*Îâ Òê#Ü}ˆ=z W µÙØ{ëh^Öi³´ ÷¿GæAP¿+í<Õödqx3M§—( v!SC¹]�
{êO¤�}fØüæù
2·£óØ W#TY‹m‰m¬·’1'B”1® 2Úì3'Žž0'Nš˜ÓÇ‚ÎlW4áH©ÝæAZVp݈ª<[8 BÕÌäDüæyðÑpõ£�±¥«1<{E0Kz‡ö¤ˆ@k½>½¢î~èØ>y±¿F�Û"¶ë¦/mܳŠçïÜë~×l�ixš�ˆÂ†G¸j*—¤ ̣ǩkµ6;};tý\Q8™|‚ˈa:{tD¢±õ¶~EÓh_íÅQ|¢îÀ‡Tß«‚Ðßv4}”§§…� a«"„CUQk"7ìT¿CnN€fÊ~ç€ÀÊÎ/ëQ.9©ÐWV-lâôœ@#",†±I I"V‰W+0*E¬Z¸x”�8f6
—Ãsc`Ê-Ù7×bo|d!|[â^›$A§AÜɸÓhm¼.ì¡,Ã9v²<""B iøvÂÔV¦ÅË�®UõØ•©<]w“šÂá~§¬6$! ùÛ�¢´dŠ£öé²ëí’{õ rA=¢Ž(&ÊB&I€�
“$Àê'šG8Øï,`¾r»ÁÑrINôªA™{“ÑKK
¨Å$KA�ì´�¦˜½aM +;Hž8Ùž{¨ðÜ8¥Û‘n[²Z©Ò^)6Ž�*'ÞÇ6¥ÐH�Š5j€zÉ
`ê<õì€dÉHÃ8Éݤ¢ÔuñH‹Í¸ÎœÅ¾�·URã�’ÌQú\819³QêÙ7û†?¡Ag�-õFÿ8Ë$)^Ý=ÇyÈeì» Sð⊞_Є =‘ç2KFEbŽ'â,�«ä#Ý"Àöu"öOt"}�hžL&ËÞL�ùx2æWK²Ü,ÒSû- ñL%‡î42H扱
óPþWœƒS—Ò²wÓÄ4ÌÓˆE$9sÈ}
ÜßÌÿ—ðŸÁ3ؾ1ÿ4�ëË8‡Ãæ{~k§ûA)ò_§í¬²4ä9ފȆV^ÜÜL~þ”ãQvLJ±á¥ò³‹ƒËÅxóý袾mlL=m£ÆT”NÀÉQÃ�[šÞÀ¤V:4•ShašÃÃtd¿ðx¿³ÕÀߌÂo‡1pðíž7K¸H¼e¿| ì“Y¼d ³~^:�ÃŒ�ÿåÌÉ&¡1?�-šHìQìžz3Ÿôˆ…Ícƒ¨÷©åîi¼ÐR-ùbã�½4šcîM¹ˆ;p;x~‡,ʼkÇ“Pæâëq˜gÌDNã�‹±ÅÉ—`]Æa-˜`V¶½˜ÓØS· 2ŽEc˜ã)Rˆ?sYH ñ…7ë¿çÉ<‰BžÆ’Êak9ìQ²ùå¼ûïÅ»�ub>;Í׺‰NÀCiW�Å›{‹Ò^ð™<Õt$\|�KÝ,RÿRNPÃEzD×O¢Nþ5¨³DüfXWh™þ”É, {eÙ©H[BYâ²”‰hQž¡¶Yš‡%!Ç«¯!|Ý3!
Õ“ÈfXû¼î�{ ¬|¬})Å™ß3:0cFœèÀó„uK
.1—ÏožÄRü—aéËHës¸I³0‹ãÙ>Ë?Çt4„8–WåörR�|+8ûs$tº=‘1Ô s6»ŒŒ�w¤;Á»Šƒå¶ì]f«+·µê‡Ö×ÃP{‰³'°Ç }˜Sø¿¢�¦Ov䊊7Ð dÏôVÚ²Ü/¹iÀ2ú½¶C×S›G\þ�šp.|¢´.Q°ˆ^ƒ
¾&ómö€*0ëVçé|¶±ôq£`…†ò¨ð8Æ"¼ 6�ÈãÆßƒ!O9@€`ô;í :nÐÜœ,1Y1‘;}Û�ëeôóƒª5…(q{鸽�Ï,ç½tô]œÅOpÓSuºáphZòi¡K.Pb")Y?ºÕ45Þõ06hÞ+Ü`3Ô „ “ûîáíéÍP§/�Ç$ÏTeΊ}µ€ß»÷·ïî© ë"ΰù]«ÜD°Ë‹¹ŒX:m¢Õ‰¦x®€à“S+£›¦5ÁÝšzSR*hÎÎôwŠî_Ó~ër¡¸ËY.4ç&
ÛõD5éQ6l^“
¾¢æ,ÕŠ€1Õj'P´6G'ᘣ£ÁÖ®H!0lõî%ïŠ]ƒÞ¶]@ý„˜oÀ{ŒcÃÍ#èØc(–ƒ½éà´€ù½11;l&œ‚�Ðx‰1R[(…ywªþÅÜ9¿¯=¦n/y¬H¥£`“°2 ~oëÇC ›ÞŽ£”ǘ�MA#»º©ší#E\ÑÀ¸ |–†ãØŽÜìÊZQÉD¯Àƾ]`¬_·¿ÿ˜N…z3„Eý7¢†(Ïa ìúùÈÃãNճʱáÊ'÷0%’ã<ɦc‡yj¯!ÖƒÆMSUFÿm-À°�p׊=ƒ\â]ó@Î?ÐÍ��ˆÁÜÎꡌ‚oFFÄø{[o@·ºx80¾GF¹¹ .숽 lú` �º¤ü}á6¼›øZgÊïõc16ÍoÂÛæuN=‹Bp5sËÌ™é ƒÊdv4ùf‰áyȦƒn_£ÛȈƒÐè‘ð4áùbýÍr=ÎQ¼# z2J¬
qóüæXÝKÎÜü”ÂcMi‚3®°³ìž/+}0™Ä©Ê?ïˆ��
÷æ/Zµ~žê�FTD¶Wö”¯y>îÀ1«(³¹ñö_ož¿R›Læ_ßÝŒ¬›yv‰L^®’Xi›¢hǽŽmØxO¦±ž0ÑaË"þ¡¦œÙ·½29OAñ¥êYߌ 8^”þ¿ø³¬à«AüƒÜÜ-jÀ`-R;µø