认证认可
Accreditation and Certification
非线性设计模块NCD模块
nonlinear linear design module NCD module
可插入鉴别模块
pluggable authentication module
PAM
可插入输入法接口
pluggable input method interface
PIMI
可否认认证方案
deniable authentication protocol
可认证的密钥协商
authenticated key agreement
可认证的邮件协议
Certified electronic mail protocol
可认证减排量
certified emission reduction