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:
Nov. 23, 2021
Filed:
Jun. 29, 2018
Zhuhai College of Jilin University, Guangdong, CN;
Jilin University, Jilin, CN;
Yujuan Si, Guangdong, CN;
Liuqi Lang, Guangdong, CN;
Zhuhai College of Jilin University, Guangdong, CN;
Jilin University, Jilin, CN;
Abstract
A method for sequentially encrypting and decrypting doubly linked lists based on double key stream ciphers comprises: establishing a plaintext set M according to a plaintext file; using the plaintext set M as an initial value and performing iterative decryption to obtain a ciphertext set C, wherein a key set P and an algorithm set A are used during the iterative decryption; for the ciphertext set C, performing multiple decryptions by calling the key set P and keys in the key set P, wherein a key set P and an algorithm set A are used during the decryptions; and, converting the obtained result of decryption into a plaintext file.