Bio-metric encryption key generator

A technology of biometrics and encryption keys, which is applied in the field of communication systems using communication data encryption, and can solve problems such as encrypted data

Inactive Publication Date: 2009-06-17
MOTOROLA INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such biometric data is not used to encrypt the data being communicated

Method used

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Embodiment Construction

[0017] Preferred embodiments of the present invention will now be described in detail. Referring to the drawings, wherein like numerals represent like parts throughout. As used here and throughout the description of the claims, unless the context clearly dictates otherwise, the following terms take on the meanings clearly associated therewith: "a" (a, an) and "the" (the) ) includes plural references, and the meaning of "in (in)" includes "in" and "on".

[0018] Such as figure 1 As shown, an illustrative embodiment of the present invention uses a wireless communication device, such as a cellular telephone 100, which includes a user input 112, a data output screen 114, an earpiece 116, a microphone 118 and a biometric input device, such as a fingerprint scanner 120. Such as figure 2 As shown, the user may engage the fingerprint scanner 120 by swiping the finger 10 across the fingerprint scanner 120 (eg, in direction A) when asked to do so on the data output screen 114 . al...

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PUM

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Abstract

In a method of facilitating an encrypted communication for use in communication between a local device, operated by a user, and a remote device, a data representation of a biometric feature of the user is received from a biometric input interface. The data representation is transformed into a biometric encryption key using a predetermined set of rules. A device for communicating on a network includes a biometric input interface a processor, and a transceiver. The processor transforms a biometric data input from the biometric input interface into an encryption key and encrypts data for transmission onto the network using the encryption key, thereby generating encrypted data. The transceiver transmits the encrypted data to the network.

Description

technical field [0001] The present invention relates to a communication system, more specifically, to a communication system using communication data encryption. Background technique [0002] Many types of communications are vulnerable to eavesdropping. For example, some mobile phone communications can be tapped simply by using certain radio scanners. Recently, this has caused considerable embarrassment to public figures who are busy with what they consider private correspondence, only to find that transcripts of those correspondence have been published in supermarket tabloids. Such eavesdropping can also harm business as business people communicate confidential information through their mobile devices. [0003] To prevent such eavesdropping, many mobile devices can utilize a security gateway (SGW) to establish a secure tunnel, such as a virtual private network (VPN) tunnel, in a number of ways, including the use of public key infrastructure in symmetric key technology and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/00H04K1/00
CPCG06F21/602H04L2209/80H04L9/0866H04L9/08H04L9/32G06F12/14G06F11/30
Inventor 维诺德·K·库尔卡尼
Owner MOTOROLA INC
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