Variable code and multiple code encryption safety method and system
An encryption security, network system technology, applied in special data processing applications, instruments, electrical digital data processing and other directions, can solve problems such as loss, forgetting, user memory and inconvenience, and achieve the effect of increasing security and convenience.
Inactive Publication Date: 2004-01-14
徐新晟
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Problems solved by technology
[0002] In modern society, the pace of human life is accelerating, and work pressure is increasing. But at the same time, tired modern people have to remember a large number of passwords: bank card passwords, passbook passwords, network passwords, safe passwords, access control system passwords, etc., As a result, the embarrassment of forgetting the password sometimes occurs, and such multiple passwords bring great inconvenience to the user in memory and use; Password system, that is, each bank card or deposit account has only a single password number. Once the password is illegally obtained and used by others, the property and even life safety of the account owner may be threatened, until irreparable losses are caused.
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[0055] The composition of the variable code multi-code encryption security system is divided into basic system and additional system.
[0056] Such as figure 1 and figure 2 As shown, the basic system includes a smart terminal 10 (such as a cash machine, etc.), and a user certificate 20 (such as a bank card, etc.); and the smart terminal 10 further includes a user operation interface 101 , a memory storage module 102 and an authentication processing module 103 . The basic system can meet the needs of a single machine, and the smart terminal alone can complete all user interaction and authentication processing functions. At the same time, relevant user information can be stored in the smart terminal, but the basic system cannot meet the application requirements of distributed multi-nodes, and is only suitable for limited occasions. Integrating the smart terminal with the network technology in the additional system can realize the server / client application mode, and one server...
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The invention relates to a code varying and multi-code encryption security method and system characterized by that, the user can evolve the real cipher code from the mnemonic code through the code varying mechanism, thus providing the user with the easy-memory cipher code function without reducing the security. When the user's cipher code is stolen, the system can perform the emergency handling e.g. protesting, recording or alarm based on the emergency code initialized by the user in advance. The invention also provides a system for realizing the method.
Description
technical field [0001] The present invention relates to an encryption method and its system, especially to a code-changing and multi-code encryption security method and system, which can be applied to all occasions such as financial security, network security, and building access control systems that require passwords to identify the legal identity of users, and can improve The confidentiality and safety performance of the password encryption security system, and can be used conveniently. Background technique [0002] In modern society, the pace of human life is accelerating, and work pressure is increasing. But at the same time, tired modern people have to remember a large number of passwords: bank card passwords, passbook passwords, network passwords, safe passwords, access control system passwords, etc., As a result, the embarrassment of forgetting the password sometimes occurs, and such multiple passwords bring great inconvenience to the user in memory and use; Password...
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Inventor 徐新晟
Owner 徐新晟