deniability

n.

（官员等的）否认本领，推诿于不知情的本事；

Deniability
On Deniability in the Common Reference String and Random Oracle Model
On Deniability in the Common Reference String and Random Oracle Model
On Deniability in the Common Reference String and Random Oracle Model
Composability and On-Line Deniability of Authentication
Composability and On-Line Deniability of Authentication
Composability and On-Line Deniability of Authentication
Deniable cloud storage: sharing files via public-key deniability
Death Squads in Global Perspective: Murder with Deniability by Bruce B. Campbell; Arthur D. Brenner
One-round Strongly Secure Key Exchange with Perfect Forward Secrecy and Deniability