August 16-20, 2015  
  Santa Barbara, CA, USA  

General Information


Registration Cost Regular Student
Registration Fee + IACR dues $500 $250
Attended 2015 IACR conferences/workshops $450 $225
• IACR dues are $50 for regular attendees and $25 for student attendees.
• All attendees who register after July 20th will incur a $100 late registration surcharge.
• Fee for an accompanying person will be $100.


Online registration is now closed. You can still register in person.

If you are a student presentor, you do not need to pay registration. Send the general chair an email saying you are a student presentor, and when registering, do not pay any amount.


Registration information

On-line registration can be performed by clicking the link above. It will be possible to register on-site at the registration desk, Sunday (5-8pm) in the Anacapa Formal Lounge or Monday morning at the University Center, starting at 8am.

Those who have ever previously attended an IACR conference or workshop should register with their IACR reference number and password. This information can be retrieved by clicking the appropriate box on the registration page. If you do not have this information (e.g., if this is your first IACR conference/workshop), enter your details and you will receive an IACR reference number after registration and payment. Each IACR reference number should correspond to a unique email address. You can pay on-line with a credit card (you will receive detailed instructions). Receipts are issued by IACR upon registration. Student participants must have their student IDs ready when at the conference registration desk.

The conference registration fee includes participation in the technical program, all social functions as well as an electronic copy of the conference proceedings. Accompanying guests can also be registered for participation in the conference social functions. Guests who only want to attend one or two events can register onsite.

IACR policy for proceedings

Proceedings will be made available online to attendees. There will not be a USB key this year.  Important: If you would like to obtain a printed copy of the proceedings, please select the option during registration and pay $80 for each proceedings.

Refund policy

Cancellations requests should be made in writing or email to the conference general chair. Those received by August 3rd, 2015 will receive a full refund less $80 to cover fixed costs for the conference. No refunds will be made for cancellations after this date.

Student speakers

Any student presenting a paper at CRYPTO 2015 will get his or her registration fee waived. If you are a student speaker, please contact the General Chair before online registration.


Note: conference registration and on-campus housing registration are now separate processes. To see all housing options visit Accommodations page.