Visible intelligent cipher key

A smart password key and smart card technology, which is applied in digital data authentication, computer security devices, transmission systems, etc., can solve problems such as single function and no display screen, and achieve the effect of satisfying throughput, ensuring security, and strengthening security strength

Inactive Publication Date: 2008-05-14
许丰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the disadvantages of single function and no display screen in the previous cipher key, and provides a visual intelligent cipher key, which is characterized in that it is composed of a communication interface, a display screen, buttons and an embedded security processor, and has a unique identification number. In addition to the security authentication and/or data exchange function with the connectable terminal through the visual smart password key, it is al

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1 (visual TOKEN)

[0022] The visible TOKEN of the present invention can generate authentication information according to the internal security algorithm and / or the security algorithm on the external encrypted smart card, and display it on the display screen. Since the authentication information displayed is different each time, the user name and password can be effectively prevented from being directly used after being stolen.

[0023] The enhanced visual TOKEN can generate authentication information after identifying the user's usage rights through fingerprints.

Example Embodiment

[0024] Embodiment 2 (password key with reading function)

[0025] The cryptographic key with reading function of the present invention can realize the encryption and authentication functions of the cryptographic key, and can also read the balance information of the financial card. The password key can store the certificates required by the financial card exchange, and the financial card and the password key can be used in conjunction with the card reader function (such as using a USB interface, which is equivalent to a USB card reader).

[0026] Enhanced with SIM card backup function, you can back up SIM card phone calls, text messages and file information.

Example Embodiment

[0027] Example 3 (Multi-purpose visual password key)

[0028] The multi-purpose visual password key of the present invention can store various user passwords in the internal, unified management, and authorize reading and use through a master password and / or fingerprint. In this way, the visual password key can securely protect all the user's identity information and password information.

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PUM

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Abstract

The invention discloses a visual smart code key, which is characterized in that the smart key includes a communication interface, a display screen, a keystroke and an embedded security processor. By using the visual smart code key, which has the unique identification mark, security authentication for and/or data exchange with the connectable terminals can be realized. Besides, different authentication information can be generated according to specific security algorithm executed by the embedded security processor and then displayed through the self-equipped display screen. Therefore, by inputting manually the authentication information displayed by the visual smart code key, or by connecting the visual smart key with the terminal, automatic input authentication information can be realized, various security applications can be achieved and present applications can be strengthened. The authentication information belongs to numbers, characters, barcodes or images of single or diversified types. The invention also discloses a visual TOKEN, a code key with read function, a multifunctional visual code key, a high-speed code key and a code key with authorization function.

Description

technical field [0001] The invention relates to an intelligent cipher key with a display screen, in particular to a visual intelligent cipher key capable of generating different authentication information each time by using a security algorithm. Background technique [0002] Typical password keys such as USB KEY are more and more used in security authentication and financial transactions, but most of the existing password keys do not have any user interface, neither buttons nor display screen, so users cannot confirm their validity or Can not easily read the relevant information. When used online, the validity of the other party's information and authentication cannot be reflected through the display screen. Contents of the invention [0003] The present invention overcomes the disadvantages of single function and no display screen in the previous cipher key, and provides a visual intelligent cipher key, which is characterized in that it is composed of a communication int...

Claims

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Application Information

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IPC IPC(8): H04L9/00G06Q30/00G06Q40/00G06F21/00G06F21/34
Inventor 许丰
Owner 许丰
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