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Information exchange method for business electronic machine

An information exchange and electronic technology, applied in the field of computer and communication, can solve the problems of time-consuming and large amount of calculation, and achieve the effect of reducing the amount of calculation, avoiding exhaustive attack, saving time and storage capacity

Inactive Publication Date: 2007-12-19
盛年
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the above problems are mainly solved by various algorithms, such as symmetric algorithms and public key algorithms. Although they are highly reliable, their strength needs to be compatible with the increasing threat of hacker computer capabilities, so they are not suitable for commercial use. It has the disadvantages of large amount of calculation and time-consuming

Method used

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  • Information exchange method for business electronic machine
  • Information exchange method for business electronic machine
  • Information exchange method for business electronic machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment one, please refer to shown in Fig. 1, this example pre-agrees with one or more digital databases [4] between the mobile phone and the bank electronic payment system (between the information sender and the information receiver), and the digital database [4] ] The main body is formed by the expression code [3]. Table meaning code [3] (such as " 11011 " shown in Fig. 1 or " 741068 " shown in Fig. 2 ) corresponds to the character set (comprising number table or alphabetical table) that forms plaintext [1] in digital library [4] Or all of various dictionaries, dictionaries or various symbol systems, such as the binary digits "0" and "1" shown in Figure 1 or part of them, such as the partial letter "abcdefityz" of the English alphabet shown in Figure 2) in a certain character Meaning [5] (such as the "0" corresponding to the "11011" horizontal direction shown in Figure 1 or the "a" corresponding to the "519 055" horizontal direction shown in Figure 2) and its speci...

Embodiment 2

[0009]Embodiment 2, please refer to Fig. 2, take the electronic key and its electronic lock as an example, between the electronic key and its electronic lock (between the information sender and the information receiver) pre-agreed a digital library [4], the digital library [4] is made of express code [3]. The ideographic code [3] corresponds to the character set that constitutes the plaintext [1] in the digital database [4] (comprising all of the digital table or the alphabet or various dictionaries, dictionaries or various symbol systems such as the binary shown in Figure 1 Numbers "0" and "1" or part such as the partial word "abcdefityz" of the English alphabet shown in Fig. " or "a" corresponding to the horizontal direction of "519 055" shown in Figure 2) and its specific arrangement position in the plaintext [1] (for example, the vertical corresponding to the meaning code [3] "11011" shown in Figure 1 The first number "0" in the plaintext [1] "0110", or the fourth letter ...

Embodiment 3

[0011] Embodiment 3, please refer to Fig. 3, take the electronic contract as an example, assuming that the two parties to the contract pre-agreed on a digital library [4] through the key distribution channel of the intermediary organization, and its meaning code [3] consists of three digits in each group Non-overlapping numbers constitute. The character set in this example is composed of Arabic numerals and Chinese characters. For example, the number set "01234" shown in Fig. 3 and the Chinese character set "up to the same amount" are shown. The illustration assumes that Party A sends the contract text to Party B for the 32nd time by email. The plaintext information is "032 contract", and the digital information is, for example, the underlined code [3] "519 055852 174251 667332" as shown in Figure 3 295947 406", and then take the random code [6] "550 185 885 493" to form the contract information text that can be safely transmitted.

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Abstract

An information exchanging method of commercial electronic device includes appointing one or multiple digital code bank between electronic devices, forming digital code bank mainly by table meaning codes and enabling to carry out random combination between various table meaning codes for forming digital code information and between various random codes.

Description

(1) Technical field [0001] The invention relates to the technical field of computer and communication. (2) Background technology [0002] The rise of e-commerce has put forward higher requirements for online transactions and reliable transmission and verification of information. Other products such as electronic locks or electronic payment systems also have issues such as how to ensure information security, including information not being modified, leaked, attacked, and reliable, timely, and accurate transmission of information. At present, the above problems are mainly solved by various algorithms, such as symmetric algorithms and public key algorithms. Although they are highly reliable, their strength needs to be compatible with the increasing threat of hacker computer capabilities, so they are not suitable for commercial use. It has the shortcomings of large amount of calculation and time-consuming computer. (3) Contents of the invention [0003] The purpose of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/00G06F17/30H04L9/00G07C9/00G07F7/00
Inventor 盛年
Owner 盛年
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