Title :
Secrecy of Cryptography with Compressed Sensing
Author :
Sreedhanya, A.V. ; Soman, K.P.
Author_Institution :
Center for Excellence in Computional Eng. & Networking, Amrita Vishwa Vidyapeetham, Coimbatore, India
Abstract :
This paper deals with a new image encryption scheme which employs both compressive sensing and Arnold scrambling method. The compressed sensing(CS) paradigm unifies sensing and compression of sparse signals in a simple linear measurement step. Compressed measurements are scrambled using Arnold transform. So this system provides more security to the data.
Keywords :
compressed sensing; cryptography; data compression; image coding; security of data; Arnold scrambling method; Arnold transform; compressed sensing paradigm unifies sensing; compressive sensing; cryptography secrecy; data security; image encryption scheme; sparse signals compression; Compressed sensing; Encryption; Image coding; Sensors; Transforms; Arnold scrambling; attacks; compressed sensing; decryption; encryption; perfect secrecy; security; sparsity;
Conference_Titel :
Advances in Computing and Communications (ICACC), 2012 International Conference on
Conference_Location :
Cochin, Kerala
Print_ISBN :
978-1-4673-1911-9
DOI :
10.1109/ICACC.2012.48
