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Decryption method and system for intelligent terminal

A smart terminal and terminal input technology, applied in the direction of digital data authentication, etc., can solve problems such as peeping and stealing, static passwords are easy to be forgotten, and achieve the effect of improving security

Active Publication Date: 2021-06-25
沈阳邦粹科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a decryption method and system for an intelligent terminal, which solves the problem that static passwords are easily forgotten, peeped and stolen

Method used

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  • Decryption method and system for intelligent terminal
  • Decryption method and system for intelligent terminal
  • Decryption method and system for intelligent terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 Shown is a flowchart of a decryption method of an intelligent terminal provided by the present invention, the decryption method of the intelligent terminal includes:

[0034] S101. Receive decryption information input by a user at a terminal.

[0035] S102. Disassemble the received decryption information, classify it according to the same type, and obtain at least one decryption object type.

[0036] The decryption information of the present invention is preferably at least one number, letter, Chinese character or their combination, but not limited to numbers, letters and Chinese characters; the decryption object type is preferably numbers, letters or strokes, but not limited to numbers, letters and strokes.

[0037] S103. Match the obtained at least one decryption object type with the pre-stored decryption object type.

[0038] Further, the pre-stored decryption object types are classified according to the same type according to each user's input of ...

Embodiment 2

[0044] Such as figure 2 As shown, the decryption method of another intelligent terminal described includes:

[0045] S201. Receive decryption information input by a user at a terminal.

[0046] S202. Disassemble the received decryption information, classify it according to the same type, and obtain at least one decryption object type.

[0047] The decryption information of the present invention is preferably at least one number, letter, Chinese character or their combination, but not limited to numbers, letters and Chinese characters; the decryption object type is preferably numbers, letters or strokes, but not limited to numbers, letters and strokes.

[0048] S203. After acquiring at least one decryption object type, extract the decryption object features of each decryption object type.

[0049] Further, the features of the decryption object refer to the features of the user's handwriting, such as the pen pressure during handwriting, the thickness of the font, the order of...

Embodiment 3

[0056] Such as image 3As shown, the present invention also provides another decryption method for an intelligent terminal, the method is based on a touch screen, and the method includes:

[0057] S301. Receive decryption information handwritten by a user on a touch display screen.

[0058] For example, smart terminals with touch screens include mobile phones, tablet computers, pocket computers (Pocket Personal Computer, PPC), palmtop computers, and the like.

[0059] S302. Disassemble the received decryption information, classify it according to the same type, and obtain at least one decryption object type.

[0060] The decryption information of the present invention is preferably at least one number, letter, Chinese character or their combination, but not limited to numbers, letters and Chinese characters; the decryption object type is preferably numbers, letters or strokes, but not limited to numbers, letters and strokes.

[0061] S303. After acquiring at least one decryp...

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Abstract

The invention discloses a decryption method and system for an intelligent terminal. The method includes: receiving decryption information input by a user at the terminal; Object type; match at least one decrypted object type obtained with the pre-stored decrypted object type; if at least one of the obtained decrypted object type matches the pre-stored decrypted object type successfully, the output shows that the decryption is successful. Since the password entered is different each time, there is no need to remember the password, which avoids the problem that the static password is easy to be forgotten, peeped and stolen, and improves the security of the decryption of the smart terminal.

Description

technical field [0001] The present invention relates to the field of decryption of intelligent terminals, in particular to a method and system for decryption of intelligent terminals. Background technique [0002] With the progress and development of social science and technology, in this society where the amount of information is increasing day by day, more and more smart terminals are used in real life, and users gradually use terminal applications to replace traditional behaviors, such as business card storage, photo storage, instant messaging ( WeChat, etc.), Cailitong account, Alipay, Yu'ebao, online shopping, online stock trading, etc. Therefore, it has become a consensus to encrypt terminals to better protect user information security. [0003] At present, the encryption of smart terminals on the market is mainly through preset static passwords, such as PIN codes, drawing graphic codes (gesture codes), etc. for encryption. But now users have too many smart terminal ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/46
CPCG06F21/46
Inventor 吴丽君
Owner 沈阳邦粹科技有限公司