CN103971719A

CN103971719A - Password memory protection UK disk

Info

Publication number: CN103971719A
Application number: CN201310036968.5A
Authority: CN
Inventors: 刘春松; 纪巧光; 刘群
Original assignee: SHANDONG XIANXING ELECTRONIC INFORMATION TECHNOLOGY Co Ltd
Current assignee: SHANDONG XIANXING ELECTRONIC INFORMATION TECHNOLOGY Co Ltd
Priority date: 2013-01-31
Filing date: 2013-01-31
Publication date: 2014-08-06

Abstract

The invention discloses a U disk-based computer password memory protection method. The U disk used by the U disk-based computer password memory protection method comprises a conventional U disk subjected to circuit improvement and software program solidified in the U disk. The U disk-based computer password memory protection method is characterized in that through the method, a computer user can memory passwords of websites, mailboxes and application program frequently used and carry out password protection, registration failure caused by forgetting of too complex passwords is avoided, the passwords are only stored in the UK disk and the UK disk protection is realized only through a password so that user password information safety can be protected to the greatest degree. The U disk-based computer password memory protection method comprises adding a corresponding control circuit in a conventional U disk circuit, through novel solidification program, and dividing the U disk storage space to form a password protection zone for protection of content needing to be stored, wherein the protection zone is a hidden protected area and normal reading, writing and formatting processes on the U disk does not influence the protection zone.

Description

Cipher memory protection UK dish

Technical field

The present invention relates to the user name of program that a kind of computer user based on USB flash disk uses, website, mailbox etc. and the memory protect instrument of password; equipment is the user name password that can remember various programs or the network address of computing machine, and can arrive in the middle of corresponding program by Auto-writing.Relate to the fields such as flash memory technology, embedded software and software encryption technique.

Background technology

At present, along with popularizing of computer, the development of internet and application, people need to use a large amount of application software, the information such as member registration, mailbox, Net silver of need to carrying out on various websites more and more in daily life, need to remember a large amount of username and passwords; Many times, people can forget Password because of oversize or other reasons of time, or look for for various reasons and do not return password, have brought a lot of worries.At present, existing cipher memory software can only use on the computer of oneself, and system is reinstalled, or uses on other computer, and encrypted message cannot directly use, if use on other computers, can leave use record, thus the potential safety hazard of bringing.

Summary of the invention

In order to overcome the problem of the security bringing when people forget the user name passwords such as own software, website, mailbox and use on other computers, the invention provides a kind of UK dish, this UK dish can not only use as common U disk storage file, and can conveniently add the username and password that records various software, network address, E-mail address, as long as people carry this USB flash disk, just can use at any time, convenient and swift; Extract after UK dish, the use record of system can be removed automatically, thereby ensures user's personal information security.

Claims

1. one kind is carried out the method for memory protect based on USB flash disk to computer cryptography; it is characterized in that: pass through this method; computer user can be remembered and carry out cryptoguard the password of the own website, mailbox and the application program that often use; not can because of the password arranging too complexity cause and forget machine and cannot login; and these passwords are only remembered in UK dish; carry out the protection of UK dish by a password, at utmost protect the encrypted message safety to user.

2. according to the control method described in right 1; its core component is a kind of based on conventional USB flash disk computer cryptography memory protect UK dish; this equipment can be remembered the user name password of a large amount of various programs, network address, mailbox of computer user etc., and can Auto-writing in the middle of corresponding program.

3. according to the core component described in right 2; control circuit part at conventional USB flash disk increases corresponding control circuit; in its partition holding, divide one and hide protection subregion with being solidificated in software in main control chip; in order to protect the content of required memory protect, this subregion is only used by user's specific cryptosystem and can be accessed.

4. according to the content described in right 3, in UK dish, software section is characterised in that: in main control chip, write cipher memory software, this software solidification is in main control chip, make computer system carry out read operation to this program, and cannot be to its deletion action of modifying; Cipher memory software will be at USB flash disk storage area, divide hidden parts storage space, and can in this piece storage space, read and write data, unless user inputs corresponding password, other people cannot check and operate this part storage space (this segment space can not be presented on USB flash disk and computer); When people operate USB flash disk, comprise the methods such as format, all cipher memory software is had no effect.