GB2428352A - Headset for mobile device with built in encryption - Google Patents

Headset for mobile device with built in encryption Download PDF

Info

Publication number
GB2428352A
GB2428352A GB0514484A GB0514484A GB2428352A GB 2428352 A GB2428352 A GB 2428352A GB 0514484 A GB0514484 A GB 0514484A GB 0514484 A GB0514484 A GB 0514484A GB 2428352 A GB2428352 A GB 2428352A
Authority
GB
United Kingdom
Prior art keywords
mobile device
encryption
headset
built
mobile
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB0514484A
Other versions
GB0514484D0 (en
Inventor
Parvaiz Akhtar
Javed Akhtar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0514484A priority Critical patent/GB2428352A/en
Publication of GB0514484D0 publication Critical patent/GB0514484D0/en
Publication of GB2428352A publication Critical patent/GB2428352A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • H04M1/6083—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • H04M1/6083—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system
    • H04M1/6091—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system including a wireless interface
    • H04Q7/3294—

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

A handsfree kit/headset capable of encrypting/decrypting speech data which it sends/receives from mobile device. This means that encryption software does not need to be built into mobile device, saving on processing power. This allows a mobile device to communicate securely with a second mobile device. The headset may be a Bluetooth wireless type, part of a vehicle hands free kit or as an additional attachment to a mobile device. The encryption algorithm may use Symmetric or Asymmetric keys.

Description

1 2428352 Mobile Communication Protection System This invention relates to
a Mobile Communication Protection System.
The mobile handsets have large number of applications running on them taking most of the processing power. As Data/Voice Encryption/Decryption is very expensive in processing power, it is not usually implemented. This leaves the mobile communication vulnerable, and may be picked up by a third party.
To overcome this, the present invention proposes to add additional hardware and software external to the mobile handset.
The Mobile Communication Protection System can be implemented in the following ways: * Part of Bluctooth headset.
* Part of Car hands free kit.
* Additional attachment to the mobile connector, * (Additional Encryption/Decryption algorithm within the mobile handset) The advantage of this invention is that it does not add to the cost to the existing mobile handset, as Mobile Communication Protection System will be acquired on per need basis.
The Mobile Communication System consists of Signal processing hardware and software. The digital data can be encrypted using Block or Stream encryption algorithm and sent to mobile handset using Bluetooth or Connector interlice.
The Encrypted data received from mobile handset is decrypted by inverse process of Encryption and suitably conditioned and passed to headset or a speaker. The method of sending and receiving encrypted data to and from mobile is given in Figure 1, 2 and 3.
All of the system control, Encryption /Decryption algorithms and Bluetooth stack can be implemented in the Mobile Communication Protection System processor hardware.
A typical Encryption/Decryption algorithm may use Symmetric or Asymmetric keys.

Claims (4)

  1. Claims 1. The Mobile Communication Protection System is additional
    Hardware and Software, which provide protection from third party listening to the private conversation between two parties.
  2. 2. The secure communication channel is provided by the encryption and decryption of voice or data communication.
  3. 3. The raw processing power (not usually available in the Mobile handset) is provided by the external hardware.
  4. 4. There are three ways to provide secure channel communication as given in Bluetooth headset (Figure. 1), Car Hands free kit (figure.2) and via Mobile Handset Connecter (flgure.3).
GB0514484A 2005-07-14 2005-07-14 Headset for mobile device with built in encryption Withdrawn GB2428352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0514484A GB2428352A (en) 2005-07-14 2005-07-14 Headset for mobile device with built in encryption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0514484A GB2428352A (en) 2005-07-14 2005-07-14 Headset for mobile device with built in encryption

Publications (2)

Publication Number Publication Date
GB0514484D0 GB0514484D0 (en) 2005-08-17
GB2428352A true GB2428352A (en) 2007-01-24

Family

ID=34897220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0514484A Withdrawn GB2428352A (en) 2005-07-14 2005-07-14 Headset for mobile device with built in encryption

Country Status (1)

Country Link
GB (1) GB2428352A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999037108A1 (en) * 1996-07-09 1999-07-22 Matra Nortel Communications Radiocommunication equipment with secure communication mode and extension unit forming part of such an equipment
DE20218246U1 (en) * 2002-11-21 2003-02-06 Rose, Bernd, Dipl.-Ing. (FH), 13595 Berlin Mobile accessory for scrambling communication between mobile telephones

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999037108A1 (en) * 1996-07-09 1999-07-22 Matra Nortel Communications Radiocommunication equipment with secure communication mode and extension unit forming part of such an equipment
DE20218246U1 (en) * 2002-11-21 2003-02-06 Rose, Bernd, Dipl.-Ing. (FH), 13595 Berlin Mobile accessory for scrambling communication between mobile telephones

Also Published As

Publication number Publication date
GB0514484D0 (en) 2005-08-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)