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WO2010097590A3 - Transmission of encrypted short data messages in communications systems - Google Patents

Transmission of encrypted short data messages in communications systems Download PDF

Info

Publication number
WO2010097590A3
WO2010097590A3 PCT/GB2010/000341 GB2010000341W WO2010097590A3 WO 2010097590 A3 WO2010097590 A3 WO 2010097590A3 GB 2010000341 W GB2010000341 W GB 2010000341W WO 2010097590 A3 WO2010097590 A3 WO 2010097590A3
Authority
WO
WIPO (PCT)
Prior art keywords
message
transmission
encrypted
communications systems
data messages
Prior art date
Application number
PCT/GB2010/000341
Other languages
French (fr)
Other versions
WO2010097590A2 (en
Inventor
Mark Wentworth Rayne
Nicholas Alan Stewart Langford
Original Assignee
Sepura Plc
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
Application filed by Sepura Plc filed Critical Sepura Plc
Priority to EP10708354A priority Critical patent/EP2401850A2/en
Publication of WO2010097590A2 publication Critical patent/WO2010097590A2/en
Publication of WO2010097590A3 publication Critical patent/WO2010097590A3/en

Links

Classifications

    • 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
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • 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
    • H04L63/0457—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 wherein the sending and receiving network entities apply dynamic encryption, e.g. stream encryption
    • 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
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

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)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method and apparatus for providing in a communications system which supports the transmission of short messages, the end-to-end encryption of a message of greater length than the standard short message length of the communications system. The longer message (1) to be transmitted is encrypted as a whole, and an encryption header (5, 6, 7) generated for the encrypted message (4). The encrypted message (8, 9) and its encryption header (5, 6, 7) are then divided into a plurality of shorter parts, (14, 17, 18), which shorter parts are then each included in one of a plurality of short messages (11, 15, 16) of the communications system that are transmitted to the intended recipient to thereby deliver the encrypted original message to the intended recipient.
PCT/GB2010/000341 2009-02-26 2010-02-26 Communications systems WO2010097590A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10708354A EP2401850A2 (en) 2009-02-26 2010-02-26 Communications systems

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0903313.5 2009-02-26
GBGB0903313.5A GB0903313D0 (en) 2009-02-26 2009-02-26 Mobile communications systems
GB0904503.0 2009-03-16
GBGB0904503.0A GB0904503D0 (en) 2009-02-26 2009-03-16 Communications systems

Publications (2)

Publication Number Publication Date
WO2010097590A2 WO2010097590A2 (en) 2010-09-02
WO2010097590A3 true WO2010097590A3 (en) 2010-10-21

Family

ID=40565793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2010/000341 WO2010097590A2 (en) 2009-02-26 2010-02-26 Communications systems

Country Status (3)

Country Link
EP (1) EP2401850A2 (en)
GB (3) GB0903313D0 (en)
WO (1) WO2010097590A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014182299A1 (en) * 2013-05-08 2014-11-13 Nokia Corporation Multimedia messaging service (mms) file size adjustment based on network condition
US9706372B2 (en) 2014-04-03 2017-07-11 General Motors Llc Secure SMS messaging
GB201418531D0 (en) * 2014-10-19 2014-12-03 Williams Graham And Cloudbanter Ltd Cloudbanter mobile messaging
EP4329344A3 (en) * 2017-03-24 2024-04-24 Samsung Electronics Co., Ltd. System and method for client protocol selection for short data service
US10778658B1 (en) 2020-02-03 2020-09-15 Tanla Digital Labs Private Limited Communication server and method of secured transmission of messages
US10917440B1 (en) 2020-02-03 2021-02-09 Tanla Digital Labs Private Limited Communication server and method of secured transmission of messages

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0777394A1 (en) * 1995-12-01 1997-06-04 ALCATEL BELL Naamloze Vennootschap Method and apparatus for electronic mail transmission as short messages towards a mobile radio terminal
US6078820A (en) * 1997-01-31 2000-06-20 Nokia Mobile Phones Limited Real-time SMS application messaging using an SMSC-linked server
EP1178450A2 (en) * 1994-10-28 2002-02-06 Behruz Vazvan Real time tele-payment system
WO2002017659A1 (en) * 2000-08-17 2002-02-28 Sepura Limited Short data messages in mobile communications systems
US20070116285A1 (en) * 2005-11-21 2007-05-24 International Business Machines Corporation Method and system for secure packet communication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4092201A (en) * 2000-03-21 2001-10-03 Magic4 Limited Method and system for delivering information services

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1178450A2 (en) * 1994-10-28 2002-02-06 Behruz Vazvan Real time tele-payment system
EP0777394A1 (en) * 1995-12-01 1997-06-04 ALCATEL BELL Naamloze Vennootschap Method and apparatus for electronic mail transmission as short messages towards a mobile radio terminal
US6078820A (en) * 1997-01-31 2000-06-20 Nokia Mobile Phones Limited Real-time SMS application messaging using an SMSC-linked server
WO2002017659A1 (en) * 2000-08-17 2002-02-28 Sepura Limited Short data messages in mobile communications systems
US20070116285A1 (en) * 2005-11-21 2007-05-24 International Business Machines Corporation Method and system for secure packet communication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HASSINEN M: "SafeSMS - end-to-end encryption for SMS", TELECOMMUNICATIONS, 2005. CONTEL 2005. PROCEEDINGS OF THE 8TH INTERNAT IONAL CONFERENCE ON ZAGREB, CROATIA JUNE 15-17, 2005, PISCATAWAY, NJ, USA,IEEE, vol. 2, 15 June 2005 (2005-06-15), pages 359 - 365, XP010810349, ISBN: 978-953-184-081-1 *

Also Published As

Publication number Publication date
GB0904503D0 (en) 2009-04-29
EP2401850A2 (en) 2012-01-04
GB2470250B (en) 2012-01-11
GB0903313D0 (en) 2009-04-08
GB2470250A (en) 2010-11-17
GB201003367D0 (en) 2010-04-14
WO2010097590A2 (en) 2010-09-02

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