查询词典 cryptography

After considering actual needs for digital rights manager and security rask,a new watermark and cryptography based model for digital rights management is proposed,which includes seven objects,three of them are authenticity.

综合考虑数字版权保护的实际需求和安全隐患，结合水印技术和密码技术提出了一种新的数字版权保护模式。

Beijing Electronic Science and Technology Institute, Beijing 100036,ChinaAbstract After considering actual needs for digital rights manager and security rask, a new watermark and cryptography based model for digital rights management is proposed, which includes seven objects, three of them are authenticity.

综合考虑数字版权保护的实际需求和安全隐患，结合水印技术和密码技术提出了一种新的数字版权保护模式，模式中共有7个实体，其中有3个权威机构。

Based on Heisenberg's uncertainty principle, quantum cryptography allows two parties who share no secret information beforehand to communicate in absolute security.

根据诲森堡测不准原理，使用量子密码可以使通信双方不需要事先准备相同的密码本即可绝对保密地通信。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。