Abstract
In this paper we introduce a novel meet-in-the-middle attack on the IDEA block cipher. The attack consists of a precomputation and an elimination phase. The attack reduces the number of required plaintexts significantly for 4 and 4.5 rounds, and, to the best of our knowledge, it is the first attack on the 5-round IDEA.
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References
Biham, E., Biryukov, A., Shamir, A.: Cryptanalysis of Skipjack Reduced to 31 Rounds Using Impossible Differentials. In: Stern, J. (ed.) EUROCRYPT 1999. LNCS, vol. 1592, pp. 12–23. Springer, Heidelberg (1999)
Biham, E., Biryukov, A., Shamir, A.: Miss in the Middle Attacks on IDEA and Khufu. In: Knudsen, L.R. (ed.) FSE 1999. LNCS, vol. 1636, pp. 124–138. Springer, Heidelberg (1999)
Biryukov, A., Nakahara Jr., J., Preneel, B., Vandewalle, J.: New Weak-Key Classes of IDEA. In: Deng, R.H., Qing, S., Bao, F., Zhou, J. (eds.) ICICS 2002. LNCS, vol. 2513, pp. 315–326. Springer, Heidelberg (2002)
Borst, J., Knudsen, L.R., Rijmen, V.: Two Attacks on Reduced IDEA. In: Pelillo, M., Hancock, E.R. (eds.) EMMCVPR 1997. LNCS, vol. 1223, pp. 1–13. Springer, Heidelberg (1997) (extended abstract)
Chaum, D., Evertse, J.H.: Cryptanalysis of DES with a Reduced Number of Rounds: Sequences of Linear Factors. In: Williams, H.C. (ed.) CRYPTO 1985. LNCS, vol. 218, pp. 192–211. Springer, Heidelberg (1986)
Daemen, J., Govaerts, R., Vandewalle, J.: Cryptanalysis of 2.5 round of IDEA (extended abstract), Technical Report ESAC-COSIC Technical Report 93/1, Department Of Electrical Engineering, Katholieke Universiteit Leuven (March 1993)
Daemen, J., Govaerts, R., Vandewalle, J.: Weak Keys of IDEA. In: Stinson, D.R. (ed.) CRYPTO 1993. LNCS, vol. 773, pp. 224–231. Springer, Heidelberg (1994)
Demirci, H.: Square-like Attacks on Reduced Rounds of IDEA. In: Nyberg, K., Heys, H.M. (eds.) SAC 2002. LNCS, vol. 2595, pp. 147–159. Springer, Heidelberg (2003)
Gilbert, H., Minier, M.: A Collision Attack on 7 Rounds of Rijndael. In: AES Candidate Conference, pp. 230–241 (2000)
Hawkes, P.: Differential-Linear Weak Key Classes of IDEA. In: Nyberg, K. (ed.) EUROCRYPT 1998. LNCS, vol. 1403, pp. 112–126. Springer, Heidelberg (1998)
Hawkes, P., O’Connor, L.: On Applying Linear Cryptanalysis to IDEA. In: Kim, K.-c., Matsumoto, T. (eds.) ASIACRYPT 1996. LNCS, vol. 1163, pp. 105–115. Springer, Heidelberg (1996)
Lai, X., Massey, J.L.: A Proposal for a New Block Encryption Standard. In: Damgård, I.B. (ed.) EUROCRYPT 1990. LNCS, vol. 473, pp. 389–404. Springer, Heidelberg (1991)
Lai, X., Massey, J.L., Murphy, S.: Markov Ciphers and Differential Cryptanalysis. In: Davies, D.W. (ed.) EUROCRYPT 1991. LNCS, vol. 547, pp. 17–38. Springer, Heidelberg (1991)
Meier, W.: On the Security of the IDEA Block Cipher. In: Helleseth, T. (ed.) EUROCRYPT 1993. LNCS, vol. 765, pp. 371–385. Springer, Heidelberg (1994)
Nakahara, J., Jr., Barreto,P.S.L.M., Preneel,B., Vandewalle,J., Kim,.Y.: SQUARE Attacks Against Reduced-Round PES and IDEA Block Ciphers, IACR Cryptology ePrint Archive, Report 2001/068 (2001)
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Demirci, H., Selçuk, A.A., Türe, E. (2004). A New Meet-in-the-Middle Attack on the IDEA Block Cipher. In: Matsui, M., Zuccherato, R.J. (eds) Selected Areas in Cryptography. SAC 2003. Lecture Notes in Computer Science, vol 3006. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-24654-1_9
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DOI: https://doi.org/10.1007/978-3-540-24654-1_9
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