| dc.contributor.author |
Mythili, P |
|
| dc.contributor.author |
Paul, A J |
|
| dc.contributor.author |
Poulose Jacob,K |
|
| dc.date.accessioned |
2014-08-06T09:17:44Z |
|
| dc.date.available |
2014-08-06T09:17:44Z |
|
| dc.date.issued |
2011-09-22 |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/4518 |
|
| dc.description |
Recent Advances in Intelligent Computational Systems (RAICS), 2011 IEEE |
en_US |
| dc.description.abstract |
In this paper we propose a cryptographic
transformation based on matrix manipulations for image
encryption. Substitution and diffusion operations, based on the
matrix, facilitate fast conversion of plaintext and images into
ciphertext and cipher images. The paper describes the encryption
algorithm, discusses the simulation results and compares with
results obtained from Advanced Encryption Standard (AES). It
is shown that the proposed algorithm is capable of encrypting
images eight times faster than AES. |
en_US |
| dc.description.sponsorship |
Cochin University of Science and
Technology |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
IEEE |
en_US |
| dc.subject |
Ciphertext |
en_US |
| dc.subject |
Decryption |
en_US |
| dc.subject |
Encryption |
en_US |
| dc.subject |
Plaintext |
en_US |
| dc.subject |
Secret key |
en_US |
| dc.title |
Matrix based Cryptographic Procedure for Efficient Image Encryption |
en_US |
| dc.type |
Article |
en_US |