The thesis is structured particularly as follows : chapterl : firstly , the kinds and schematic of the cryptographic communication are introduced 具體內(nèi)容安排如下:第一章:簡(jiǎn)要介紹了保密通信的類型和原理以及現(xiàn)面臨的問(wèn)題。
Quantum cryptography ( qc ) is the combination of classical cryptography and quantum mechanics . the characteristics of quantum mechanics , such as no - cloning theorem and heisenberg ' s uncertainty principle , provide the perfect secrecy for quantum cryptographic communication 量子密碼學(xué)是密碼學(xué)與量子力學(xué)結(jié)合的產(chǎn)物,利用量子不可克隆定理和海森堡測(cè)不準(zhǔn)原理等量子特性,量子密碼通信理論上已經(jīng)證明是絕對(duì)安全。