Security module, security system and mobile station
First Claim
1. A security module for use with a terminal device of a communication network, comprising:
- connection means for connecting the security module to the terminal device;
encryption means for encrypting electronic data transferred by the terminal device via the security module, for decrypting encrypted electronic data and for implementing an electronic signature;
a first connection interface for effecting a wireless electronic data transfer communication connection between the security module and an external device; and
a module power source for supplying electrical operating power to the security module.
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Accused Products
Abstract
A security module, a security system and a mobile station for utilizing and use with the module and system enable ready implementation of services and devices that afford a high level of data security using standard devices without required modifications of the standard devices to implement banking and other services requiring high data security. A security module uses a standardized local interface for transmission of the messages to be transmitted. Messages can be transmitted in real time without any significant delays introduced by the telecommunication network to effect the encryption functionality.
22 Citations
12 Claims
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1. A security module for use with a terminal device of a communication network, comprising:
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connection means for connecting the security module to the terminal device;
encryption means for encrypting electronic data transferred by the terminal device via the security module, for decrypting encrypted electronic data and for implementing an electronic signature;
a first connection interface for effecting a wireless electronic data transfer communication connection between the security module and an external device; and
a module power source for supplying electrical operating power to the security module. - View Dependent Claims (2, 3, 4, 5)
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6. In a security system for a service provider terminal and a service user terminal electrically interconnected via a predetermined communication link,
a first security module connected to the service provider terminal, and a second security module connected to the service user terminal, said first and second security modules being configured for processing information transmitted between the service provider terminal and the service user terminal, and each of said first and second security modules comprising encryption means for encrypting electronic data transferred via the each security module, for decrypting encrypted electronic data and for implementing an electronic signature, a first connection interface for effecting a wireless electronic data transfer communication connection between the each security module and the respective terminal of the other of said each security module, and a module power source for supplying electrical operating power to the each security module.
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10. In a mobile station operable for communication over a telecommunication network and having a keypad, a display, a radio unit and a power source, a security module integrated with the power source and comprising:
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encryption means for encrypting electronic data transferred through the telecommunication network by the mobile station via the security module, for decrypting encrypted electronic data and for implementing an electronic signature; and
a first connection interface for effecting a wireless electronic data transfer communication connection between the security module and one of an external device and the mobile station. - View Dependent Claims (11, 12)
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Specification