Related papers: Verifiable quantum oblivious transfer protocol bas…

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This paper has been withdrawn by the author, due to the insecurity against attacks received in quant-ph/0605027v5.

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This paper has been withdrawn.

This paper has been withdrawn by the author.

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Administratively withdrawn.

This paper is withdrawn.

This paper has been withdrawn by the author(s).The scheme presented is insecure.

This paper has been withdrawn by the author

This paper has been withdrawn by the author, due a crucial error in the optimization. For the last one month I have been trying to remove the error, but it seems to take a lot of time so I decided to withdraw this paper for the moment.

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This paper has been withdrawn by the author due to some problems.

This paper has been withdrawn, and will be superseded by another submission.

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This paper has been withdrawn.

This paper was withdrawn on 20.11.97.

This paper has been withdrawn by the authors.