In view of the security defects of the current fault tolerant technology based on RC coding, a secure coded--SRCS coding is proposed to ensure the security of data in the high Open environment of cloud computing and cloud storage. The Code gate limit system is introduced into the traditional RC code, and the security problem of the coding matrix in the open environment is solved by using the threshold system based on public key to protect the coding matrix and ensuring the high efficiency and low redundancy advantage of fault tolerant technology based on the traditional RC code. Finally, the security of SRCS coding is proved under the partial adaptive attack model by using the Judgment Bdhe hypothesis.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.