Related papers: Quantum Bit Commitment from a Computation Bound

This paper has been withdrawn. See quant-ph/9806031 for a discussion.

This paper has been withdrawn.

This paper has been withdrawn by the author.

The paper was retracted.

This paper has been withdrawn by the author(s).The scheme presented is insecure.

This paper has been withdrawn: it does not evade the no-go results of Mayers, Lo and Chau, to whom I am most grateful for helpful correspondences.

The article is taken out.

This paper has been withdrawn by the author(s). Please refer to quant-ph/0311171.

This paper has been withdrawn.

This paper has been withdrawn by the author, due to the insecurity against attacks received in quant-ph/0605027v5.

This paper has been withdrawn, as all conjectures (and one claim) have been proven incorrect. Some of what remains may eventually reappear in a different context.

This paper is withdrawn because the results in the paper are included in a paper to be published in Mathematical and Computer Modelling.

This paper has been withdrawn due to security loophole.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This paper has been withdrawn.

This paper has been withdrawn by the authors due to some technical problems in the paper.

This paper has been withdrawn, and will be superseded by another submission.

This paper was withdrawn by the author. It turns out that similar ideas have been presented before. The author apologizes.

This paper has been withdrawn.

This paper has been withdrawn.

This paper has been withdrawn by the author(s), due to some technical problem.