Encryption Export Controls (CRS Report for Congress)
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Release Date |
Jan. 11, 2001 |
Report Number |
RL30273 |
Report Type |
Report |
Authors |
Jeanne Grimmett, American Law Division |
Source Agency |
Congressional Research Service |
Summary:
Encryption exports are controlled under the Arms Export Control Act (AECA) and the Export
Administration Act (EAA), the latter statute to expire August 20, 2001. The more stringent AECA
controls, administered by the State Department, apply to encryption items classified as defense
articles or services. Items not so classified are subject to regulation by the Department of Commerce
(DOC) under the extended EAA authorities. DOC requires licenses for certain commodities and
software, but allows other encryption items to be exported under license exceptions.
The U.S. Government has traditionally maintained that controls over strong encryption are
necessary for national security, foreign policy, and law enforcement reasons. Industry has argued
that federal regulatory policies insufficiently address rapid technological developments, prevent
manufacturers from marketing products available abroad, and harm U.S. national interests by making
strong U.S. encryption unobtainable by legitimate users worldwide. While most encryption was
originally controlled under the AECA, in late 1996 the President transferred jurisdiction over
nonmilitary items to DOC, which at the same time eased controls over commercial encryption that
used a key recovery feature or was destined for financial institutions. In 1998 the Administration
further relaxed controls over 56-bit technology generally and stronger encryption destined for U.S.
Subsidiaries, insurance companies, and other end-users, retreating from earlier key recovery
requirements. Further modifications were announced in September 1999, allowing license
exceptions for the export of encryption of any key length after a technical review to most end-users
in all but terrorist countries; draft regulations were issued in late 1999. Following criticism by
companies, privacy groups and Internet proponents, DOC expanded aspects of its original proposal
and issued new regulations in January 2000. Regulations issued in October 2000 further streamlined
controls over encryption exports to 23 countries including European Member states. Restrictive
export licensing regulations have raised constitutional concerns, some arguing that they impose a
prior restraint on speech in violation of the First Amendment. Federal courts have both upheld and
dismissed First Amendment challenges to export controls, the outcome generally turning on whether
the court viewed the encryption item and its export as essentially expressive or functional. Courts
in California and Ohio have allowed challenges to proceed, holding that encryption source code is
protected speech for First Amendment purposes.
Legislation introduced in the 106th Congress would have required increased liberalization of
encryption export controls. H.R. 850 , the Security and Freedom Through
Encryption
(SAFE) Act, was reported from the House Judiciary Committee, House Commerce Committee (as
amended), and House International Relations Committee (as amended); significantly more restrictive
versions of the bill had been reported by the House Armed Services Committee and House
Permanent Select Committee on Intelligence ( H.Rept. 106-117 , Pts 1-5). S. 798 , the
Promote Reliable On-Line Transactions to Encourage Commerce and Trade (PROTECT) Act of
1999, was reported favorably and without amendment by the Senate Commerce Committee ( S.Rept.
106-142 ). No further action was taken on these bills. This report will be updated periodically.