Which of the following encryption levels are subject to international export laws? (Choose all that apply.)

A.
RC5 (128 bit) logon only

B.
RC5 (40 bit)

C.
RC5 (56 bit)

D.
RC5 (128 bit)

Explanation:
Of those listed, RC5 (40 bit) and (128 bit) logon only are the only ones that are not restricted by the export laws.
For all other
levels, you should check before using them on servers and clients outside of the United States.