Related papers: Performance of two decoy-state quantum cryptograph…

This paper has been withdrawn by the author.

The paper has been withdrawn by the author since the protocol is not new. It is just the oldest version of BB84.

This paper has been withdrawn by the authors because the results obtained have been reported earlier by other authors.

This paper has been withdrawn.

This paper has been withdrawn by the author(s).The scheme presented is insecure.

This paper has been withdrawn by the author, as it is now incorporated in 0901.4506 (v4)

This paper has been withdrawn by the authors, due a oversimplified decoherence model. It will be substituted by a new work.

This paper has been withdrawn. It will be split into two separate papers. New results will be added in both papers.

This paper has been withdrawn by the authors.

This paper has been withdrawn by the author

This paper has been withdrawn.

This paper has been withdrawn by the author.

This paper has been withdrawn due to security loophole.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This paper has been withdrawn.

This paper has been withdrawn

This paper has been withdrawn by the author, due to the insecurity against attacks received in quant-ph/0605027v5.

This paper has been withdrawn by the author due to the incorrect argument for the security.

This paper has been withdrawn by the author(s), due to some technical problem.

This paper has been withdrawn by the author

This paper was withdrawn by the author.