Asymmetric encryption and signature method with DNA technology |
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| Authors: | LAI XueJia LU MingXin QIN Lei HAN JunSong & FANG XiWen |
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| Affiliation: | LAI XueJia1,LU MingXin2,QIN Lei3,HAN JunSong4 & FANG XiWen11Department of Computer Science & Engineering,Shanghai Jiao Tong University,Shanghai 200030,China,2School of National Information Security,Nanjing University,Nanjing 210093,3BIOCOMPLEX,4915 Bathurst St. Unit# 209-366,ON M2R 1X9,Canada,4National Engineering Center for BioChip at Shanghai,Shanghai 201203 |
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| Abstract: | This paper proposes DNA-PKC, an asymmetric encryption and signature cryptosystem by combining the technologies of genetic engineering and cryptology. It is an exploratory research of biological cryptology. Similar to conventional public-key cryptology, DNA-PKC uses two pairs of keys for encryption and signature, respectively. Using the public encryption key, everyone can send encrypted message to a specified user, only the owner of the private decryption key can decrypt the ciphertext and recover the messag... |
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| Keywords: | cryptology asymmetric encryption digital signature biological cryptology DNA |
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