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The conference is open to all interested parties, but the number of attendees at the workshop is limited to 550. Pre-registration is strongly advised. Campus accommodations will be available on a first come, first served basis. To qualify for a student registration fee, provide verification of your student status with a letter from your Advisor or Department Chair and a photocopy of your Student ID card.

The conference fee includes participation in the program and all social functions, a copy of the proceedings, membership in the IACR, and a subscription to the Journal of Cryptology. (IACR membership can be declined by indicating refusal on the registration form.) The room and board charges include dormitory lodging Sunday night through Wednesday night, and breakfast and lunch on Monday through Thursday. Technical sessions will run from Monday morning to Thursday noon, with a non-technical activities half-day on Tuesday afternoon.

There are several ways to register.

  1. Online Registration is available. Early registration is extended until July 21 for online registration.
  2. Mail Registration by filling out the registration form and return it to the address on the form along with full payment to the address below.
  3. Fax Registration by filling out the registration form and FAXing it to: +1 805 893-7287

Printing the registration form requires Adobe Acrobat r5.0 and higher. If you are unable to print the registration form, please contact the General Chair to have a form faxed to you.

Please note that if you have registered and paid for any other IACR conference or workshop in 2004 (Eurocrypt, PKC, CHES, FSE), you will be entitled to the lower registration fee.

If you wish to only reserve UCSB campus housing accommodations AND PAY online is available here. To reserve UCSB campus housing accommodations WITHOUT PAYING online is available here

Those bringing a guest are also required to submit the guest registration data.

A limited number of stipends are available to students. Preference will be given to those who are presenting papers at the conference. To apply for a stipend, have your Advisor or Department Chair email a brief justification to the General Chair by May 31st (now closed). Stipend requests may also be considered from non-student authors of accepted papers unable to obtain sufficient funding.

Payment Address

If you are mailing your registration, please send the completed registration form with full payment to:

Crypto 2004 Conference
Campus Conference Services
University of California
Santa Barbara, CA 93106-6120

If paying by credit card, the completed form can be faxed to +1 805 893-7287.

Important Dates

Conference: August 15-19, 2004

Early Paper Registration (FAX, mail or phone) Deadline: July 16, 2004

Early Electronic Registration Deadline: July 21, 2004

(Registration after the early registration deadline will cost an extra $100.)

Cancellation Policy

Cancellations received by July 30th will be considered for a full refund less $95 to cover a copy of the Proceedings and handling costs. No refunds will be made for cancellations received after July 31st. A copy of the conference Proceedings will be mailed to all those who registered but did not attend.

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