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http://dx.doi.org/10.3745/KIPSTC.2006.13C.1.083

ATM Cell Encipherment Method using Rijndael Algorithm in Physical Layer  

Im Sung-Yeal (우송대학교 철도전기, 정보통신학부)
Chung Ki-Dong (부산대학교 전자계산학과)
Abstract
This paper describes ATM cell encipherment method using Rijndael Algorithm adopted as an AES(Advanced Encryption Standard) by NIST in 2001. ISO 9160 describes the requirement of physical layer data processing in encryption/decryption. For the description of ATM cell encipherment method, we implemented ATM data encipherment equipment which satisfies the requirements of ISO 9160, and verified the encipherment/decipherment processing at ATM STM-1 rate(155.52Mbps). The DES algorithm can process data in the block size of 64 bits and its key length is 64 bits, but the Rijndael algorithm can process data in the block size of 128 bits and the key length of 128, 192, or 256 bits selectively. So it is more flexible in high bit rate data processing and stronger in encription strength than DES. For tile real time encryption of high bit rate data stream. Rijndael algorithm was implemented in FPGA in this experiment. The boundary of serial UNI cell was detected by the CRC method, and in the case of user data cell the payload of 48 octets (384 bits) is converted in parallel and transferred to 3 Rijndael encipherment module in the block size of 128 bits individually. After completion of encryption, the header stored in buffer is attached to the enciphered payload and retransmitted in the format of cell. At the receiving end, the boundary of ceil is detected by the CRC method and the payload type is decided. n the payload type is the user data cell, the payload of the cell is transferred to the 3-Rijndael decryption module in the block sire of 128 bits for decryption of data. And in the case of maintenance cell, the payload is extracted without decryption processing.
Keywords
Advanced Encryption Standard(AES); Rijndael; Encryption; Decryption; ATM Security;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 Handel, R.'Operation and Maintenance Issues of ATM Networks,' Proc. of the International Conference on Communication Technology, Beijing, 1992, Vol.1, pp.1107-1117, 1992
2 전신우, 정용진, 권오준, 'Rijndael 암호 알고리즘을 구현한 암호 프로세서의 설계', 정보보호학회논문지, 제11권(제6호), pp.77-87, Dec., 2001   과학기술학회마을
3 E. Biham, 'New types of cryptanalytic attacks using related keys,' Advances in Cryptology, Proceedings Eurocrypt'93, NCS 765, T. Helleseth, Ed., Springer-Verlag, pp.398-409, 1993
4 신호영, 유황빈, 'ATM 방식의 고속 통신망에서 비밀성 보장을 위한 구조와 암호 알고리즘에 관한 연구', 한국통신학회논문지, 제23권(제1호), pp.168-177, Jan., 1998
5 Electronic Frontier Foundation,' Cracking DES : Secrets of Encryption Research, Wiretap Politics and Chip Design', Sebastopol, CA : O'Reilly, 1998
6 이건배, 이병욱,'FPGA를 이용한 128 비트 암호화 알고리즘의 하드웨어 구현,'정보처리학회논문지C, 제8-C권(제3호), pp.277-286, Jun., 2001   과학기술학회마을
7 NlST, 'Announcing the Advanced Encryption Standard (AES),' FIPS PUB-197, Nov., 2001
8 서정욱, 김경수,'ATM 물리계층에서의 정보보호', 정보보호학회논문지, 제7권(제1호), pp.168-177, Jan., 1998   과학기술학회마을
9 Daemen, J., and Rijmen, V. 'Rijndael: The Advanced Encryption Standard.' Dr. Dobb's Journal, Mar., 2001
10 Shamir, A. 'On the security of DES,' Advances in Cryptology, Proc. Crypto '85, 280, Aug., 1985
11 Davies R.W. 'The Data Encryption standard in perspective,' Computer Security and the Data Encryption Standard, pp.129-132
12 Newman, P., 'ATM Technology for Corporate Networks', IEEE Communications Magazine, Vol.30, No.4, pp.90-101, Apr., 1992   DOI   ScienceOn
13 William Stallings, Cryptography and Network Security, Prentice Hall, 1999
14 Viktor Fisher and Milos Drutarovsky, Two Methods of Rijndael Implementation in Reconfigurable Hardware, Workshop on Cryptographic Hardware and Embedded Systems 2001(CHES 2001), May, 2001
15 ITU-T: Recommendation I.432.'B-ISDN User-Network Interface-Physical layer Specification,' Rev.1, Genova, 1993
16 ISO 9160 'Information processing-Data encipherment-Physical layer interoperability requirement, 'International Standards Organization, 1988
17 Rathgeb, E.P., Theirner, T.H., Huber, M.N.'ATM Switches-Basic Architectures and their Performance,' International Journal of Digital and Analog Cabled System 3, Vol.2, No.4, pp.227-236, Oct., 1989   DOI
18 Daemen, J., and Rijmen, V. 'The Design of Rijndael : The Wide Trail Strategy Explained,' New York, Springer-Verlag, 2002