The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2024
Filed:
Feb. 18, 2022
Dell Products L.p., Round Rock, TX (US);
Jinpeng Liu, Shanghai, CN;
Chao Chen, Shanghai, CN;
Yongjun Shi, Shanghai, CN;
Zhen Jia, Shanghai, CN;
Dell Products L.P., Round Rock, TX (US);
Abstract
Embodiments of the present disclosure relate to a data storage method, a data read method, an electronic device, and a computer program product. The data storage method includes: acquiring identifiers of a predetermined number of trusted nodes, the predetermined number being associated with a secret sharing scheme to be used; generating a predetermined number of shared portion sets from input data by using the identifiers respectively as parameters of the secret sharing scheme; and respectively storing the predetermined number of shared portion sets in the predetermined number of trusted nodes according to a correspondence relationship between the predetermined number of shared portion sets and the predetermined number of trusted nodes. With the technical solution of the present disclosure, input data can be efficiently protected with trusted nodes by using a secret sharing scheme, and the confidentiality and integrity of the input data can be guaranteed.