Encryption mode combined with file structure

A technology of encryption mode and data, which is applied in the field of encryption mode combined with data structure, can solve problems such as inconvenience, time-consuming, insufficient file security, etc., and achieve the effect of taking security into account and reducing time
CN1992588AInactive Publication Date: 2007-07-04BEST WISE INT COMPUTING
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEST WISE INT COMPUTING
Publication Date
2007-07-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention discloses an encryption mode of combinated of information structure. This mode includes a separate unit, a group unit and the plural encryption modules. The separate unit separates a document into plural information sections. According to a multiple-element information structure, the group unit divides the information section into plural information section group. Finally, it uses the plural encryption modules for computing the encryption algorithms in order to generate the encrypted information sector group. Thereby, it achieves to shorten the encryption time and improve the encryption speed.
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Description

technical field

[0001] The present invention provides an encryption method using a multivariate data structure and a system thereof, in particular about utilizing at least one multivariate data structure for encryption processing. Background technique

[0002] In today's society, due to the development of network technology, traditional written documents have gradually been replaced by electronic documents. With the prevalence of electronic documents, in order to prevent electronic documents from being intercepted by interested parties during transmission, it is necessary to rely on the encryption of electronic documents . Please refer to FIG. 1 , which is a block diagram of an encryption system in the prior art using an electronic codebook encryption system (Electronic CodeBook: ECB) as an embodiment.

[0003] The division unit 12 divides a data 11 to generate a plurality of data segments 13 , and then, the encryption calculation unit 14 performs an encryption operation on...

Claims

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