Related papers: Statistically Secure Quantum Oblivious Transfer

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This paper was withdrawn on 20.11.97.

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The effect of the random quantum transverse field $\Omega$

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This paper has been withdrawn as it has been superseded by postings arXiv:quant-ph/0702147 and arXiv:0712.2935

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This paper has been withdrawn by the authors because the results obtained have been reported earlier by other authors.

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This paper has been withdrawn due to security loophole. We thank Dr G. P. he for pointing this to us.

This paper has been withdrawn by the authors due to an unlikely results.

This paper has been withdrawn by the author.