Back to Search
Start Over
On Public-Key Encryption Scheme Based on Chebyshev Maps
- Source :
- Advanced Materials Research. :1110-1114
- Publication Year :
- 2011
- Publisher :
- Trans Tech Publications, Ltd., 2011.
-
Abstract
- Due to the exceptionally desirable properties, Chebyshev polynomials have been recently proposed for designing public key cryptosystems. However, some proposed schemes were pointed out to be insecure and unpractical. In this paper, we analyze their defects, discretize the Chebyshev maps, generalize properties of Chebyshev polynomials and design an improved scheme. Theoretical analysis shows that it possesses higher security than RSA and experimental results shows it can be implemented easily.
- Subjects :
- Scheme (programming language)
Equioscillation theorem
Chebyshev polynomials
Discretization
business.industry
General Engineering
Chebyshev filter
Algebra
Public-key cryptography
ComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATION
Chebyshev pseudospectral method
Chebyshev nodes
business
Algorithm
computer
Computer Science::Cryptography and Security
computer.programming_language
Mathematics
Subjects
Details
- ISSN :
- 16628985
- Database :
- OpenAIRE
- Journal :
- Advanced Materials Research
- Accession number :
- edsair.doi...........1b5569ad681ccba8456c24e05ef17a5e