Title :
Multilevel Indexed Quasigroup Encryption for Data and Speech
Author :
Satti, Maruti ; Kak, Subhash
Author_Institution :
Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA
fDate :
6/1/2009 12:00:00 AM
Abstract :
This paper presents a practical implementation of a quasigroup based multilevel, indexed scrambling transformation for use in signal authentication, encryption, and broadcasting applications in secret-key cryptography. Results of experiments with text and speech scrambling are presented. It is shown that the quasigroup transformation is very effective in destroying the structure of the input signal and, therefore, it can be an excellent encryption technique.
Keywords :
cryptography; broadcasting applications; multilevel indexed quasigroup encryption; secret-key cryptography; signal authentication; Broadcasting; Data security; Elliptic curve cryptography; Elliptic curves; Message authentication; Public key; Public key cryptography; Random number generation; Speech; Watermarking; Encryption; quasigroups; scramblers;
Journal_Title :
Broadcasting, IEEE Transactions on
DOI :
10.1109/TBC.2009.2014993
