信息安全 密码理论与技术 释文 symmetric cryptosystem 对称密码体制
- Nicolas Poussin
- Nicolas-Théodore de Saussure
- Nicolas Trigault
- Nicolas‐Louis de Lacaille
- Nicolaus
- Nicolaus Copernicus
- Nicolaus Copernicus Astronomical Centre of the Polish Academy of Sciences
- Nicolaus Cusanus
- Nicolaus I Bernoulli
- Nicolaus II Bernoulli
- Nicolaus Ⅰ Bernoulli
- Nicolaus Ⅰ Bernoulli (1687—1759)
- Nicolaus Ⅱ Bernoulli
- Nicolaus Ⅱ Bernoulli (1695—1726)
- Nicola Vicentino
- nicolayite
- Nicole
- Nicole Brossard
- Nicole Kidman
- Nicole Oresme
- Nicolescu
- Nicolibor
- Nicolo Amati
- Nicolo Tartaglia
- Nicol prism