理学 密码基础 释 probabilistic encryption 概率加密 每次加密时，先选择一个随机数，再生成密文。
probabilistic encryption 概率加密
信息安全 密码理论与技术 释文 probabilistic encryption 概率加密
- radar homing guidance
- radar image
- radar imaging
- radar imaging and identification
- radar imaging reconnaissance satellite
- radar infrared homing combined guidance
- radar jammer
- radar jamming
- radarjamming countermeasures
- radar landing system
- radar mapper
- radar mapping
- radar meteor
- radar meteorology
- radar observation
- Radar Ocean Reconnaissance Satellite
- radar passive jamming technique
- radar ranging
- radar receiver
- radar receiver noise
- radar remote sensing
- radar resolution
- radar responder
- Radarsat
- radar satellite