Randomness is a slippery concept, defying precise definition. A simple example of a random series is provided by repeatedly tossing a coin. Assigning “1” for heads and “0” for tails, we generate a ...

非決定論的物理機構を利用したランダムビットシーケンスの生成は、暗号化や安全な通信に極めて重要である。また、高速データレートの実現にも、極めて速い生成速度と外部摂動に対するロバスト性が必要である。確率的ノイズ源に基づく物理的生成器は ...

A truly random number is something that is surprisingly difficult to generate. A typical approach is to generate the required element of chance from a natural and unpredictable source, such as ...

A truly random number is something that is surprisingly difficult to generate. A typical approach is to generate the required element of chance from a natural and unpredictable source, such as ...

A random-bit-sequence generator is basic equipment for prototyping and testing any data-transmission system. You use such a generator when measuring BER (bit-error ...