21.   The Cybercash system uses a type of strong encryption that had previously been restricted by the government under the same rules that restrict the export of advanced weaponry.

22.   The government has restricted the export of some kinds of encryption software on the grounds that it can be used to conceal illegal activities.

23.   The government has restricted the export of some kinds of powerful encryption technology, fearing it might be used to conceal illegal activities.

24.   The government has long restricted the export of strong encryption, citing concerns that it might be used to conceal messages or transactions by terrorists or drug traffickers.

25.   The U.S. government says it restricts export of complicated codes because law enforcement agencies would be unable to stop terrorists or spies from using encryption to send information worldwide.

26.   There are good reasons for restricting American exports of high-performance computers to countries that might put them to dangerous military use.

27.   Twice over the past two decades, Canada has cracked under such pressure, and cut deals restricting its exports.

28.   Under the Reagan administration, China broke written commitments to restrict missile exports to Pakistan, and was penalized as a result.

29.   While the government restricts exports of some kinds of military technology, it generally supports such trade.

30.   While U.S. laws restrict the export of strong encryption products, there are no restrictions on exporting the text of the original source code.