Jim Miller says:
Section #120.9 of the ITAR defines "Defense Service" as:
(1) The furnishing of assistance (including training) to foreign persons, whether in the United States or abroad in the design, development, engineering, manufacture, production, assembly, testing, repair, maintenance, modification, operation, demilitarization, destruction, processing, or use of defense articles; or (2) The furnishing to foreign persons of any technical data controlled under this subchapter (see #120.10), whether in the United States or abroad.
This is sick. According to this, I cannot teach foreigners about cryptography in the U.S. -- even about the open literature. This is a grotesque denial of my first amendment rights. I wonder if I should hold an open enrollment cryptography class for the sake of civil disobediance. Perry