n.密码学,密码翻译术;密写术。applied cryptography: 实用密码技术asymmetric cryptography: 请参阅非对称密码术celestial cryptography: 天体密码学computer cryptography: 计算机密码术cryptography and networ: 密码学和网络安全下载手机词典可随时随地查词查翻译