Related papers: And what if Bohm was right? The fundamental proble…

This paper has been withdrawn.

This paper has been withdrawn.

This paper has been withdrawn by the author(s).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

This paper has been withdrawn, as all conjectures (and one claim) have been proven incorrect.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.

Elementary review article on quantum cryptography.

This paper has been withdrawn as it has been superseded by postings arXiv:quant-ph/0702147 and arXiv:0712.2935

The article is taken out.

This paper has been withdrawn.

This paper has been withdrawn.

In a series of recent papers, Hirota and Yuen claim to have identified a fundamental flaw in the theory underlying quantum cryptography, which would invalidate existing security proofs. In this short note, we sketch their argument and show…

This paper has been withdrawn.

The paper has been withdrawn

The paper explains that post-quantum cryptography is necessary due to the introduction of quantum computing causing certain algorithms to be broken. We analyze the different types of post-quantum cryptography, quantum cryptography and…

This paper has been withdrawn by the author due to a crucial error in eq.59. I apologize for the inconveniences.

Recently, the invention of quantum computers was so revolutionary that they bring transformative challenges in a variety of fields, especially for the traditional cryptographic blockchain, and it may become a real thread for most of the…

This paper has been withdrawn due to a crucial theoretical error.

This paper has been retracted, for obvious reasons.

This paper has been withdrawn by the author due to extremely unscientific errors.

This paper has been withdrawn by the author due to a crucial error.

This paper has been withdrawn by the author, as it is now incorporated in 0901.4506 (v4)