@node Encless
-@cindex Encryptionless
-@cindex Encryptionless mode
-@cindex Chaffing-and-Winnowing
-@cindex AONT
-@cindex All-Or-Nothing-Transformation
-@cindex OAEP
-@cindex SAEP+
@subsection Encryptionless mode
Some jurisdictions can force user to reveal his encryption keys. However