[dathinab]

you might try to make a joke

but US courts had done rulings which where basically like that

[greenavocado]

A popular T-shirt among computer scientists featured the RSA algorithm, along with the label "WARNING: This shirt is classified as a munition and may not be exported from the United States, or shown to a foreign national."

[nosmokewhereiam]

...then there's the tattoos of rsa lines that were non-exportable (ITAR)