一种用于时间串联加密的六重可切换DNA折纸密码盘。

A six-plex switchable DNA origami cipher disk for tandem-in-time cryptography.

作者信息

Dong Yuxiang, Jin Zehui, Zhang Xue, Tang Yuanyuan, Tian Ye, Zhu Jun-Jie, Min Qianhao

机构信息

State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210023, China.

Shenzhen Research Institute of Nanjing University, Shenzhen, 518000, China.

出版信息

Chem Commun (Camb). 2022 May 20;58(41):6124-6127. doi: 10.1039/d2cc01349e.

DOI:10.1039/d2cc01349e

PMID:35506597

Abstract

We report a DNA origami cipher disk (DOCD) allowing random, continuous and reversible switchover between six visibly different patterns in response to the input DNA strands. A DOCD-enabled tandem-in-time cryptographic protocol was thereby established by using a string of DNA strands as a carrier for accurate information encoding and transmission.

摘要

我们报道了一种DNA折纸密码盘（DOCD），它能够根据输入的DNA链在六种明显不同的图案之间进行随机、连续且可逆的切换。通过使用一串DNA链作为精确信息编码和传输的载体，从而建立了一种基于DOCD的时分串联加密协议。