Related papers: Arbitrary classical privicy amplification can be u…

This paper has been withdrawn by the author due to extremely unscientific errors.

This paper has been withdrawn by the author.

This paper has been withdrawn for the reasons mentioned in the Comments.

This paper has been withdrawn since it was an inadvertant double submission. An updated version of the original submission can be found at quant-ph/0505131

Quantum key distribution allows two parties, traditionally known as Alice and Bob, to establish a secure random cryptographic key if, firstly, they have access to a quantum communication channel, and secondly, they can exchange classical…

This paper has been withdrawn by the authors due to crucial error on assumption in Eq. 2. We cannot assume v_R and v_L to be equal or even have the same sign.

The paper has been withdrawn.

Paper is withdrawn

This paper has been withdrawn by the authors as they feel it inappropriate to publish this paper for the time being.

This paper has been withdrawn by the author due to a crucial error in the submission action.

This paper has been withdrawn by the authors.

The paper is withdrawn by the author due to an oversimplified and misleading approach which was taken initially as a starting point.

The paper is withdrawn by the author because it is superseded by cond-mat/0303357 .

The paper has been withdrawn.

This paper has been withdrawn since we combine this paper with math.AC/0503685. All contents of the paper have been moved to math.AC/0503685.

This paper has been withdrawn.

This paper has been withdrawn as it has been superseded by postings arXiv:quant-ph/0702147 and arXiv:0712.2935

This paper has been withdrawn

%auto-ignore Paper has been withdrawn by the author.

The paper has been withdrawn by the author since the protocol is not new.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.