Crypto 2025

August 17-21, 2025

Santa Barbara, USA

Registration

In-person registration cost
Regular
Student
Crypto registration + IACR dues

before July 25

$930

$465

on or after July 25

$1,030

$565

Crypto registration for current IACR members

before July 25

$850

$425

on or after July 25

$950

$525

Affiliated events per day for Crypto attendees

before July 25

$150

$80

on or after July 25

$250

$180

Affiliated events per day for workshop-only participants

before July 25

$250

$250

on or after July 25

$350

$350

People who register for the conference agree to abide by the IACR code of conduct.

Virtual participation

Virtual attendance is $50 for regular IACR members and $25 for student members. Non-members will also be charged for IACR dues ($130 for regular and $65 for student). IACR dues have recently increased; dues are $80 for regular attendees and $40 for student attendees. Virtual attendees must register in order to get access to the zoom links.

What the conference fee includes

The conference registration fee includes participation in the technical program, all social functions, and 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.

Student presenters

If you are a student presenting at Crypto 2025, your registration fee will be covered by the Cryptography Research Fund for Student Presenters. Please contact the general chair before registering to obtain a registration waiver token.

A limited number of stipends will be available to students who are not presenting a paper and are unable to obtain funding to attend the conference. Students in under-represented groups are especially encouraged to apply. To apply, please ask your PhD supervisor or Department Head to email a brief justification to the general chair before July 24th.

Additional information

All attendees who register after July 25th will incur a $100 late registration surcharge for both the main conference and affiliated events. These charges are reflected in the above registration table.

It will be possible to register on-site at the registration desk on the first day of the conference, beginning at 8 a.m.

IACR policy for proceedings

Proceedings will be made available online to attendees. 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

Cancellation requests should be made in writing or email to the conference general chair. Those received by 30 days prior to the conference will receive a full refund, less $100 to cover fixed costs for the conference. No refunds will be made for cancellations after this date.

Housing

Conference registration and on-site housing registration are now separate processes. To learn more about housing options, visit the travel page.