Blockchain and credibility function based chain storage method of electronic encrypted information
To optimize the proportion of encrypted information storage space in the blockchain and improve the speed of online storage, a design method for electronic encrypted information online storage based on blockchain and credibility function was proposed.An information encryption classification model ba...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Beijing Xintong Media Co., Ltd
2023-07-01
|
| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2023147/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841530816813858816 |
|---|---|
| author | Ting ZHOU |
| author_facet | Ting ZHOU |
| author_sort | Ting ZHOU |
| collection | DOAJ |
| description | To optimize the proportion of encrypted information storage space in the blockchain and improve the speed of online storage, a design method for electronic encrypted information online storage based on blockchain and credibility function was proposed.An information encryption classification model based on blockchain and credibility function was established, and a traceability voucher judgment function was obtained.Proxy re-encryption was performed on electronic information.The storage capacity of the cluster was calculated, and encrypted ciphertext was used to directly match the access structure tree.Subject credibility and object credibility were distinguished, electronic encrypted information was classified based on the credibility function, and an electronic encrypted information uplink storage method was designed.The experimental results show that after applying the proposed method, when the number of files is between 1 000 and 10 000, the data storage speed is the fastest, and the storage space proportion and storage speed are greatly optimized. |
| format | Article |
| id | doaj-art-3f80123e30c943df9d7a66012131e374 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2023-07-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-3f80123e30c943df9d7a66012131e3742025-01-15T02:58:27ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012023-07-013911612359564066Blockchain and credibility function based chain storage method of electronic encrypted informationTing ZHOUTo optimize the proportion of encrypted information storage space in the blockchain and improve the speed of online storage, a design method for electronic encrypted information online storage based on blockchain and credibility function was proposed.An information encryption classification model based on blockchain and credibility function was established, and a traceability voucher judgment function was obtained.Proxy re-encryption was performed on electronic information.The storage capacity of the cluster was calculated, and encrypted ciphertext was used to directly match the access structure tree.Subject credibility and object credibility were distinguished, electronic encrypted information was classified based on the credibility function, and an electronic encrypted information uplink storage method was designed.The experimental results show that after applying the proposed method, when the number of files is between 1 000 and 10 000, the data storage speed is the fastest, and the storage space proportion and storage speed are greatly optimized.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2023147/blockchaincredibility functionelectronically encrypted informationuplink storagemulti level classificationstorage space |
| spellingShingle | Ting ZHOU Blockchain and credibility function based chain storage method of electronic encrypted information Dianxin kexue blockchain credibility function electronically encrypted information uplink storage multi level classification storage space |
| title | Blockchain and credibility function based chain storage method of electronic encrypted information |
| title_full | Blockchain and credibility function based chain storage method of electronic encrypted information |
| title_fullStr | Blockchain and credibility function based chain storage method of electronic encrypted information |
| title_full_unstemmed | Blockchain and credibility function based chain storage method of electronic encrypted information |
| title_short | Blockchain and credibility function based chain storage method of electronic encrypted information |
| title_sort | blockchain and credibility function based chain storage method of electronic encrypted information |
| topic | blockchain credibility function electronically encrypted information uplink storage multi level classification storage space |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2023147/ |
| work_keys_str_mv | AT tingzhou blockchainandcredibilityfunctionbasedchainstoragemethodofelectronicencryptedinformation |