How to Convert a Flavor of Quantum Bit Commitment
نویسندگان
چکیده
منابع مشابه
How to Convert a Flavor of Quantum Bit Commitment
In this paper we show how to convert a statistically binding but computationally concealing quantum bit commitment scheme into a computationally binding but statistically concealing scheme. For a security parameter n, the construction of the statistically concealing scheme requires O(n) executions of the statistically binding scheme. As a consequence, statistically concealing but computationall...
متن کاملHow to Convert the Flavor of a Quantum Bit Commitment
In this paper we show how to convert a statistically binding but computationally concealing quantum bit commitment scheme into a computationally binding but statistically concealing qbc scheme. For a security parameter n, the construction of the statistically concealing scheme requires O(n) executions of the statistically binding scheme. As a consequence, statistically concealing but computatio...
متن کاملConverting the flavor of a quantum bit commitment
The results presented in the thesis show how to convert a statistically binding but computationally concealing quantum bit commitment scheme into a computationally binding but statistically concealing scheme. For a security parameter n, the construction of the statistically concealing scheme requires O(n) executions of the statistically binding scheme. As a consequence of the reduction, statist...
متن کاملA Quantum Bit Commitment
Assume that a party, Alice, has a bit x in mind, to which she would like to be committed toward another party, Bob. That is, Alice wishes, through a procedure commit(x), to provide Bob with a piece of evidence that she has a bit x in mind and that she cannot change it. Meanwhile, Bob should not be able to tell from that evidence what x is. At a later time, Alice can reveal, through a procedure ...
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ژورنال
عنوان ژورنال: BRICS Report Series
سال: 2000
ISSN: 1601-5355,0909-0878
DOI: 10.7146/brics.v7i52.20219