DNA origami cryptography for secure communication

doi:10.1038/s41467-019-13517-3

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	DNA origami cryptography for secure communication
	Zhang, YN ; Wang, F ; Chao, J ; Xie, M ; Liu, HJ ; Pan, MC ; Kopperger, E ; Liu, XG ; Li, Q ; Shi, JY
刊名	NATURE COMMUNICATIONS
	2019
卷号	10 页码:-
关键词	KEYPAD LOCK
ISSN号	2041-1723
DOI	10.1038/s41467-019-13517-3
文献子类	期刊论文
英文摘要	Biomolecular cryptography exploiting specific biomolecular interactions for data encryption represents a unique approach for information security. However, constructing protocols based on biomolecular reactions to guarantee confidentiality, integrity and availability (CIA) of information remains a challenge. Here we develop DNA origami cryptography (DOC) that exploits folding of a M13 viral scaffold into nanometer-scale self-assembled braille-like patterns for secure communication, which can create a key with a size of over 700 bits. The intrinsic nanoscale addressability of DNA origami additionally allows for protein binding-based steganography, which further protects message confidentiality in DOC. The integrity of a transmitted message can be ensured by establishing specific linkages between several DNA origamis carrying parts of the message. The versatility of DOC is further demonstrated by transmitting various data formats including text, musical notes and images, supporting its great potential for meeting the rapidly increasing CIA demands of next-generation cryptography.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32026]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, Zhangjiang Lab, Shanghai Synchrotron Radiat Facil, Shanghai 201210, Peoples R China 2.Shanghai Jiao Tong Univ, Renji Hosp, Sch Med, Sch Chem & Chem Engn, Shanghai 200240, Peoples R China; 3.Shanghai Jiao Tong Univ, Renji Hosp, Sch Med, Inst Mol Med, Shanghai 200240, Peoples R China; 4.Chinese Acad Sci, Shanghai Inst Appl Phys, Div Phys Biol, CAS Key Lab Interfacial Phys & Technol, Shanghai 201800, Peoples R China; 5.Nanjing Univ Posts & Telecommun, Inst Adv Mat, KLOEID, 9 Wenyuan Rd, Nanjing 210046, Jiangsu, Peoples R China; 6.Nanjing Univ Posts & Telecommun, Sch Mat Sci & Engn, 9 Wenyuan Rd, Nanjing 210046, Jiangsu, Peoples R China; 7.Tongji Univ, Sch Chem Sci & Engn, Shanghai Res Inst Intelligent Autonomous Syst, Key Lab Adv Civil Engn Mat,Minist Educ, Shanghai 200092, Peoples R China; 8.Tech Univ Munich, Phys Dept, Phys Synthet Biol Syst E14, Coulombwall 4a, D-85748 Garching, Germany; 9.East China Normal Univ, Sch Chem & Mol Engn, Shanghai Key Lab Green Chem & Chem Proc, 500 Dongchuan Rd, Shanghai 200241, Peoples R China;
推荐引用方式 GB/T 7714	Zhang, YN,Wang, F,Chao, J,et al. DNA origami cryptography for secure communication[J]. NATURE COMMUNICATIONS,2019,10:-.
APA	Zhang, YN.,Wang, F.,Chao, J.,Xie, M.,Liu, HJ.,...&Fan, CH.(2019).DNA origami cryptography for secure communication.NATURE COMMUNICATIONS,10,-.
MLA	Zhang, YN,et al."DNA origami cryptography for secure communication".NATURE COMMUNICATIONS 10(2019):-.