As modern encryption algorithms are broken, the world of information security looks in new directions to protect the data it transmits. Dna computing is a branch of computing which uses dna, biochemistry, and molecular biology hardware, instead of the traditional siliconbased computer. Also explore the seminar topics paper on dna based computing with abstract or synopsis, advantages. In fact, dna polymerase needs a star t 56 scientific american august. The concept of using dna computing in the fields of. Seminar topics for computer science with ppt and report 2020. Now customize the name of a clipboard to store your clips. Dna computing a computer that uses dna deoxyribonucleic acids to store information and perform complex calculations. The ppt explains the relatively new form of computing that, instead of using siliconbased technology, utilizes the abilities of the dna molecule and biochemistry. In this technique, the information is stored in dna molecules and. Whereas current technology rests on a highly linear principle of logic, and one computation must be. Dna cryptography can be defined as a hiding data in terms of dna sequence. Computer security protecting computers, information, and services from unauthorized access, change or destruction. Dnas key advantage is that it will make computers smaller than any computer that has come before them, while at the same time holding more data.
Dna based computing seminar report and ppt for cse students. We strive to keep your content secure, but cannot guarantee that we will be successful at doing so, given the nature of the internet. Many architectures have been invented for dna computations. In a dna computer, the input and output are both strands of dna. Each operation on a test tube of dna is carried out on all strands in. Dna cryptography for secure data storage in cloud international. Dna cryptography an area of dna computing bioinform proteom opn acc j dna cryptography an area of dna computing senapati kk department of computer science and engineering. Get dna based computing seminar report, ppt in pdf and doc format. Dna computing is utilizing the property of dna for massively parallel computation. Dna computing duke computer science duke university. Information security technology based on dna computing.
Given its vast parallelism and highdensity storage, dna computing. Pdf deoxyribonucleic acid computing dna is a new computing technique. A novel dna computing based encryption and decryption. With growth of computing power, the strength of traditional cryptography might become weak and. Dnabased computing for secure circuitry design christy m. Jeyanthi, securing portable doc ument format file using extended.
Dna computing and its application to information security field. Adleman experiment has been discussed, which gives solution to the hamiltonian path problem by the application of. Molecular computing is computation done at the molecular scale. Dna cryptography is a new instinctive cryptographic field that has emerged from the research of dna computing.
Clipping is a handy way to collect important slides you want to go back to later. An introduction to dna computing and its origin has been given. Pdf dna computing used to solve path problems with conditions. Conversion from pdf to ppt works on all computers the operating system you use doesnt matter. The purpose of using cryptogra phy in the areas of biomolecular computation to. Dna and dna computing strand dna deoxyribonucleic acid is a dualstrand chaining composed of four nucleotides. Gearheart march 26, 2010 traditional siliconbased circuitry is susceptible to security attacks as a consequence of the. Microsoft cloud services are built on a foundation of trust and security. It has many advantages like perform millions of operations simultaneous, generate a complete set of potential solutions, conduct large parallel searches, efficiently handle massive amounts of working memory, cheap, clean, readily available materials, amazing ability to store information. Security in the cloud is a partnership microsoft s trusted cloud principles you own your data and identities and the responsibility for protecting them, the security of your onpremises resources, and the security of cloud components you control varies by service type. For example, dna polymerase will make a watsoncrick complemen tary dna strand fr om a dna template.
The idea behind to implement dna cryptography is to enforce the other conventional cryptography. Clearly, computing with dna has massive advantages over siliconbased machines. Natural computing refers to computational processes that are found in nature as well as manmade. Basics and origins of dna computing dna computing or molecular computing are terms used to describe utilizing the inherent combinational properties of dna for massively parallel. In principle there could be billions upon trillions of dna molecules undergoing chemical reactions, that is, performing computations. Dna cryptography an new approach to secure cloud data. Dna computing dna or natural computing has made some strides in the last few years. Dna computing was proposed as a means of solving a class of intractable computational problems in which the computing time can grow exponentially with problem size the np.
Both the secretkey and publickey methods of cryptology have unique flaws. Chemical reaction networks crns are becoming central tools in the study and practice of dna computing and. With an appropriate setup and enough dna, one can potentially solve huge problems by parallel. The adleman experiment is not the single application case of dna computing 11 stickers model. If your pdf is in a presentation format, the conversion. Dna computing is a branch of computing which uses dna, biochemistry, and molecular biology hardware, instead of the traditional siliconbased computer technologies. Israels first dna computer trillion could fit in a test tube billions of opssec 99. Internet security extends this concept to systems that are connected to the internet. Why dna cryptography and which are the principal benefits for its adoption. Recent research has considered dna as a medium for ultrascale computation and for ultracompact information storage. Osamu ono received the bachelor, master and doctor degree in engineering all from waseda university, tokyo, in 1974, 1976, and 1979. Overview introduction to dna what is dna computing adlemans hamiltonian. A computer in which the strands are attached to the surface of a chip can now solve difficult problems quite. Pioneered and experimentally verified by computer scientist leonard adleman of usc.
When destin turned its it business over to dna computing back in late 2007early 2008 our network, server and security was a mess to say the very least. Explore dna based computing with free download of seminar report and ppt in pdf and doc format. We present a method for molecular computing which relies on blocking inactivating this part of the total library of molecules that does not contribute to finding a. The adleman dna computer created a group of possible answers very quickly, but it took days for adleman to narrow down the possibilities. Dna computing seminar ppt with pdf report study mafia. Also explore the seminar topics paper on dna based computing with abstract or. Ppt dna computing powerpoint presentation free to view. Dna computing free download as powerpoint presentation. Dna deoxyribose nucleic acid computing, also known as molecular computing is a new approach to massively parallel computation based on groundbreaking work by adleman. In this paper we purpose a new approach of cryptography that is dna cryptography. One potential key application is dnabased, molecular. The ppt explains the relatively new form of computing that, instead of using siliconbased technology, utilizes the abilities of the dna.