BRPI0115330B1 - Sistema de telecomunicações móvel e rede de acesso de rádio para assegurar a comunicação codificada após a transferência - Google Patents

Sistema de telecomunicações móvel e rede de acesso de rádio para assegurar a comunicação codificada após a transferência Download PDF

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Publication number
BRPI0115330B1
BRPI0115330B1 BRPI0115330-7A BRPI0115330A BRPI0115330B1 BR PI0115330 B1 BRPI0115330 B1 BR PI0115330B1 BR PI0115330 A BRPI0115330 A BR PI0115330A BR PI0115330 B1 BRPI0115330 B1 BR PI0115330B1
Authority
BR
Brazil
Prior art keywords
message
mobile station
information
radio access
access network
Prior art date
Application number
BRPI0115330-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Vialen Jukka
Niemi Valtteri
Original Assignee
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26161088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0115330(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FI20002613A external-priority patent/FI20002613A0/fi
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of BRPI0115330B1 publication Critical patent/BRPI0115330B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/106—Packet or message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/108—Source integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
    • H04W12/122—Counter-measures against attacks; Protection against rogue devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/1475—Passive attacks, e.g. eavesdropping or listening without modification of the traffic monitored
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
BRPI0115330-7A 2000-11-28 2001-10-09 Sistema de telecomunicações móvel e rede de acesso de rádio para assegurar a comunicação codificada após a transferência BRPI0115330B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI20002613 2000-11-28
FI20002613A FI20002613A0 (fi) 2000-11-28 2000-11-28 Järjestelmä salatun tiedonsiirron turvaamiseksi kanavanvaihdon jälkeen
FI20010282 2001-02-14
FI20010282A FI111423B (fi) 2000-11-28 2001-02-14 Järjestelmä kanavanvaihdon jälkeen tapahtuvan tietoliikenteen salauksen varmistamiseksi
PCT/FI2001/000870 WO2002045453A1 (en) 2000-11-28 2001-10-09 A system for ensuring encrypted communication after handover

Publications (1)

Publication Number Publication Date
BRPI0115330B1 true BRPI0115330B1 (pt) 2018-04-03

Family

ID=26161088

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0115330-7A BRPI0115330B1 (pt) 2000-11-28 2001-10-09 Sistema de telecomunicações móvel e rede de acesso de rádio para assegurar a comunicação codificada após a transferência
BR0115330-7A BR0115330A (pt) 2000-11-28 2001-10-09 Sistema de telecomunicações móvel e rede de acesso de rádio para assegurar a comunicação codificada após a transferência

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR0115330-7A BR0115330A (pt) 2000-11-28 2001-10-09 Sistema de telecomunicações móvel e rede de acesso de rádio para assegurar a comunicação codificada após a transferência

Country Status (12)

Country Link
US (2) US7403621B2 (https=)
EP (1) EP1338164B1 (https=)
JP (3) JP2004515177A (https=)
KR (2) KR20030062412A (https=)
CN (1) CN1185903C (https=)
AU (1) AU2001295633A1 (https=)
BR (2) BRPI0115330B1 (https=)
CA (1) CA2424496C (https=)
DK (1) DK1338164T3 (https=)
ES (1) ES2659387T3 (https=)
FI (1) FI111423B (https=)
WO (1) WO2002045453A1 (https=)

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* Cited by examiner, † Cited by third party
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