以细菌DNA为载体的信息隐藏方案
A bacterial DNA based information hiding scheme
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摘要: 利用重组DNA技术,结合细菌的抗药性,提出了以细菌DNA为载体的信息隐藏方案:重组DNA实验条件和细菌抗药性是密钥,载体DNA和冗余DNA混合在一起,受体细菌和冗余细菌混合在一起,明文得到了两度隐藏.随机尝试可能既破坏密文又得不到明文.安全性分析表明,本方案具有很强的安全性.Abstract: A bacterial DNA based information hiding scheme was proposed by utilizing the recombinant DNA technology as well as the resistance of bacteria.In this scheme recombinant DNA experimental conditions and bacterial resistance were the key.Vector DNA molecules and redundant DNA molecules were mixed together and then receptor bacteria and redundant bacteria were mixed together.Thus the plaintext was hidden twice.Random attempt may not only destroy the ciphertext but also miss the plaintext.Security analysis showed that the proposed scheme had strong security.
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Key words:
- DNA cryptography /
- recombinant DNA technique /
- information hiding
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[1]
Chang W L,Guo M,Ho M S H.Fast parallel molecular algorithms for DNA-based computation:factoring integers[J]//IEEE Transactions on Nanobioscience,2005,4(2):149.
-
[2]
Zhang X C,Niu Y,Cui G,et al.Breaking the NTRU public-key cryptosystem using self-assembly of DNA tilings[J].Chinese Journal of Computers,2008,12(31):2129.
-
[3]
杨学庆,柳重堪.基于DNA计算的RSA密码系统攻击方法[J].计算机工程,2010,36(2):1.
-
[4]
Celland C,Risca V,Bancroft C.Hiding messages in DNA microdots[J].Nature,1999,399(6736):533.
-
[5]
肖国镇,卢明欣,秦磊,等.密码学的新领域——DNA密码[J].科学通报,2006,51(10):1139.
-
[6]
卢明欣,来学嘉,肖国镇,等.基于DNA技术的对称加密方法[J].中国科学,2007,37(2):175.
-
[7]
来学嘉,卢明欣,秦磊,等.基于DNA技术的非对称加密与签名方法[J].中国科学,2010,40(2):240.
-
[8]
Chen Z H,Xu J. One-Time-Pads encryption in the tile assembly model[J].Journal of Computational and Theoretical Nanoscience,2010,7(5):848.
-
[9]
Hirabayashi M,Kojima H,Oiwa K.Design of true random one-time pads in DNA XOR cryptosystem[J].Proceedings in Information and Communications Technology,2010(2):174.
-
[10]
蒋君,殷志祥.DNA密码对比传统密码学与量子密码学的优势与不足[J].科技视界,2012,24:24.
-
[11]
饶妮妮.一种基于重组DNA技术的密码方案[J].电子学报,2004,32(7):1216.
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