Encyclopedia > Leonard Adleman

  Article Content

Leonard Adleman


Leonard Adleman
Leonard Adleman is a noted theoretical computer scientist[?] and professor of computer science and molecular biology at the University of Southern California. He is known for being the inventor of the RSA (Rivest-Shamir-Adleman) cryptosystem in 1977, and of DNA computing. RSA is now ubiquitous in security applications, including digital signatures. The latter may very well herald the future of computing.

In 1994, his paper Molecular Computation of Solutions To Combinatorial Problems described the experimental use of DNA as a computational system. In it, he solved a seven-node instance of the Hamiltonian Graph problem, an NP-Complete problem similar to the traveling salesman problem. While the solution to a seven-node instance is trivial, this paper is the first known instance of the successful use of DNA to compute an algorithm. DNA computing has been shown to have potential as a means to solve several other large-scale combinatorial search problems.

For his contribution to the invention of the RSA cryptosystem, Adleman was a recipient along with Ron Rivest and Adi Shamir of the 2002 ACM Turing Award, often called the Nobel Prize of Computer Science.

On an unusual note Prof. Adleman was the mathematical consultant on the movie Sneakers[?] directed by Larry Lasker. Follow the link below to read his first person account.

External Links



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Wildlife

... - Wikipedia <<Up     Contents Wildlife Wildlife is the term for all wild animals and plants in their natural communities. See: Biodiversity, ...