DocumentCode :
664942
Title :
Design and implementation of a Chaotic Cipher block chaining mode for image encryption
Author :
Ta Thi Kim Hue ; Thang Manh Hoang ; Al Assad, Safwan
Author_Institution :
Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam
fYear :
2013
fDate :
16-18 Oct. 2013
Firstpage :
185
Lastpage :
190
Abstract :
This paper proposes and investigates a Chaotic Cipher Block Chaining mode (CCBC) which is to improve the security of a cryptographic algorithm and more resisting cryptanalysis. The size of both block and key are 512-bits. This approach makes the size of key greater than those of the current Data Encryption Standard (DES) and Advanced Encryption Standard (AES). The security analysis process proves that the proposed algorithm can resist the statistical and differential attacks. It also passed the key sensitivity test. The experimental results on Field Programmable Gate Array (FPGA) show the feasibility and effectiveness of the cryptosystem and indicates the trade-off between secure/performance/efficient and architecture hardware design.
Keywords :
cryptography; field programmable gate arrays; image processing; telecommunication standards; FPGA; advanced encryption standard; chaotic cipher block chaining mode; cryptanalysis; cryptographic algorithm; data encryption standard; field programmable gate array; image encryption; word length 512 bit; Chaotic communication; Ciphers; Encryption; Generators;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Technologies for Communications (ATC), 2013 International Conference on
Conference_Location :
Ho Chi Minh City
ISSN :
2162-1020
Print_ISBN :
978-1-4799-1086-1
Type :
conf
DOI :
10.1109/ATC.2013.6698102
Filename :
6698102
Link To Document :
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