A data file encryption method and system based on double random numbers
A technology of data files and encryption methods, applied in digital transmission systems, digital data protection, electronic digital data processing, etc., can solve problems such as being vulnerable to attack and cracking, large data volume in cloud storage systems, and little progress in work, and achieves Strong ability to resist brute force cracking, improve data security, and enhance the effect of privacy protection
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0053] The technical solutions of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.
[0054] The present invention takes into account the rapid progress of the current Internet technology, the bandwidth of home and office is very good, and the bandwidth of 4M and above is very common. Therefore, the embodiment of the present invention proposes a data file encryption technology based on double random numbers, which divides the original file into sensitive data and main data according to the data irrelevance characteristics of the double random numbers. The sensitive data constitutes a key, and the main data After supplementary processing to form ciphertext, the two sets of data can be stored in different ways, and then the data is synthesized and decrypted into the original file when used. Different from the traditional encryption algorithm, the key is mostly generated by the random number itse...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com