@Article{jqc.2021.016775,
AUTHOR = {Hongchao Ma, Yi Man, Xiao Xing, Zihan Zhuo, Mo Chen},
TITLE = {IOTA-Based Data Encryption Storage and Retrieval Method},
JOURNAL = {Journal of Quantum Computing},
VOLUME = {3},
YEAR = {2021},
NUMBER = {3},
PAGES = {97--105},
URL = {http://www.techscience.com/jqc/v3n3/46039},
ISSN = {2579-0145},
ABSTRACT = {At present, the traditional blockchain for data storage and retrieval 
reflects the characteristics of slow data uploading speed, high cost, and 
transparency, and there are a lot of corresponding problems, such as not supporting 
private data storage, large data operation costs, and not supporting Data field query. 
This paper proposes a method of data encryption storage and retrieval based on 
the IOTA distributed ledger, combined with the fast transaction processing speed 
and zero-value transactions of the IOTA blockchain, through the Masked 
Authenticated Messaging technology, so that the data is encrypted in the data 
stream. The form is stored in the distributed ledger, quickly retrieved through the 
field index mechanism established by the data form, and the data operation is 
carried out on the chain. Experimental results show that this system has high 
storage, encryption and retrieval performance, and good practicability.},
DOI = {10.32604/jqc.2021.016775}
}