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Citation: W. Ogata, On the practical secret sharing scheme, IEICE T FUN, E84A(1), 2001, pp. 256-261

Authors: Blundo, C De Santis, A Kurosawa, K Ogata, W

Citation: C. Blundo et al., On a fallacious bound for authentication codes, J CRYPTOL, 12(3), 1999, pp. 155-159

Authors: Kurosawa, K Ogata, W

Citation: K. Kurosawa et W. Ogata, Efficient Rabin-type digital signature scheme, DES CODES C, 16(1), 1999, pp. 53-64