NL1006252A1 - Werkwijze voor versleutelen van gegevensoverdracht - Google Patents

Werkwijze voor versleutelen van gegevensoverdracht

Info

Publication number
NL1006252A1
NL1006252A1 NL1006252A NL1006252A NL1006252A1 NL 1006252 A1 NL1006252 A1 NL 1006252A1 NL 1006252 A NL1006252 A NL 1006252A NL 1006252 A NL1006252 A NL 1006252A NL 1006252 A1 NL1006252 A1 NL 1006252A1
Authority
NL
Netherlands
Prior art keywords
data
data transfer
encrypting data
frames
information
Prior art date
Application number
NL1006252A
Other languages
English (en)
Other versions
NL1006252C2 (nl
Inventor
Arto Karppanen
Hannu Kari
Jari Haemaelaeinen
Jari Juopperi
Original Assignee
Nokia Mobile Phones Ltd
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=8546149&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL1006252(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of NL1006252A1 publication Critical patent/NL1006252A1/nl
Application granted granted Critical
Publication of NL1006252C2 publication Critical patent/NL1006252C2/nl

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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • 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
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks

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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
NL1006252A 1996-06-06 1997-06-06 Werkwijze voor het versleutelen van gegevensoverdracht. NL1006252C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962352A FI112419B (fi) 1996-06-06 1996-06-06 Menetelmä tiedonsiirron salaamiseksi
FI962352 1996-06-06

Publications (2)

Publication Number Publication Date
NL1006252A1 true NL1006252A1 (nl) 1997-12-10
NL1006252C2 NL1006252C2 (nl) 2002-01-16

Family

ID=8546149

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1006252A NL1006252C2 (nl) 1996-06-06 1997-06-06 Werkwijze voor het versleutelen van gegevensoverdracht.

Country Status (13)

Country Link
US (1) US5987137A (nl)
JP (2) JPH1066157A (nl)
CN (1) CN1183707C (nl)
AU (2) AU724808B2 (nl)
DE (1) DE19723659B4 (nl)
ES (1) ES2143371B1 (nl)
FI (1) FI112419B (nl)
FR (1) FR2750272B1 (nl)
GB (1) GB2313989B (nl)
IT (1) IT1292098B1 (nl)
NL (1) NL1006252C2 (nl)
SE (1) SE520273C2 (nl)
WO (1) WO1997047111A1 (nl)

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Also Published As

Publication number Publication date
JP4523569B2 (ja) 2010-08-11
FR2750272B1 (fr) 2003-07-18
DE19723659B4 (de) 2009-04-02
GB2313989A (en) 1997-12-10
AU3034697A (en) 1998-01-05
GB2313989B (en) 2001-03-21
GB9711828D0 (en) 1997-08-06
JPH1066157A (ja) 1998-03-06
US5987137A (en) 1999-11-16
WO1997047111A1 (en) 1997-12-11
SE9702172L (sv) 1997-12-07
AU2370397A (en) 1997-12-11
SE9702172D0 (sv) 1997-06-06
FI962352A (fi) 1998-01-21
ES2143371B1 (es) 2000-12-16
FR2750272A1 (fr) 1997-12-26
JP2006262531A (ja) 2006-09-28
DE19723659A1 (de) 1997-12-11
CN1170994A (zh) 1998-01-21
AU724808B2 (en) 2000-09-28
FI962352A0 (fi) 1996-06-06
CN1183707C (zh) 2005-01-05
FI112419B (fi) 2003-11-28
ES2143371A1 (es) 2000-05-01
NL1006252C2 (nl) 2002-01-16
IT1292098B1 (it) 1999-01-25
SE520273C2 (sv) 2003-06-17
ITMI971335A0 (nl) 1997-06-05
ITMI971335A1 (it) 1998-12-05

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20011017

PD2B A search report has been drawn up
TD Modifications of names of proprietors of patents

Owner name: NOKIA CORPORATION

Effective date: 20080115

PD Change of ownership

Owner name: NOKIA TECHNOLOGIES OY; FI

Free format text: DETAILS ASSIGNMENT: VERANDERING VAN EIGENAAR(S), OVERDRACHT; FORMER OWNER NAME: NOKIA CORPORATION

Effective date: 20151111

MK Patent expired because of reaching the maximum lifetime of a patent

Effective date: 20170605