Related papers: Unconditionally Secure Quantum Bit Commitment

This paper has been withdrawn by the authors,because the proposed protocol is still coverd by the no-go theorem of Mayers, Lo and Chau. We thank H-K. Lo and HF Chau for helpful correspondences.

This paper has been withdrawn by the author.

This paper has been withdrawn by the author(s).The scheme presented is insecure.

This paper has been withdrawn.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

This paper has been withdrawn.

This paper is withdrawn.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

This paper has been withdrawn.

The paper was retracted.

This paper has been withdrawn by the authors because the results obtained have been reported earlier by other authors.

This paper has been withdrawn.

This paper has been withdrawn due to security loophole.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This paper has been withdrawn by the author

Mayers, Lo and Chau proved unconditionally secure quantum bit commitment is impossible. It is shown that their proof is valid only for a particular model of quantum bit commitment encoding, in general it does not hold good. A different…

Quantum bit commitment has been known to be impossible by the independent proofs of Mayers, and Lo and Chau, under the assumption that the whole quantum states right before the unveiling phase are static to users. We here provide an…

This paper was withdrawn on 20.11.97.

This paper has been withdrawn by the author, due to the insecurity against attacks received in quant-ph/0605027v5.

This paper has been withdrawn by the author due to the incorrect argument for the security.

This paper was withdrawn on 20.11.97.

The paper has been withdrawn by the author because the result obtained has been reported earlier by other authors.

This paper has been withdrawn.